FITTER 1st YEAR

 

WEEK NO.

LESSON.NO.

TH -TOPICS

CHART

VIDEOS

PPT

Ex. NO.

PRACTICAL

VIDEOS

1

1

IMPORTANCE OF TRADE

    

 

CLICK

CLICK

1

IMPORTANCE OF TRADE TRAINING

 

2

SOFT SKILLS

 

CLICK

CLICK

2

SAFETY ATTITUDE

 

3

INTRODUCTION OF PPES.

 

CLICK

CLICK

3

HAZARD

CLICK

2

4

ELECTRICAL SAFETY.

 

CLICK

CLICK

CLICK

4

SAFETY SIGNS

 

5

HOUSEKEEPING

 

CLICK

CLICK

 

5

FIRE EXTINGUISHERS.

 

6

SAFETY & HEALTH

 

CLICK

 

6

USE OF TOOLS AND EQUIPMENTS

 

3

7

SAFETY PRACTICE

 

CLICK

CLICK

7

FILLING OF  PARALLEL SURFACES

 

8

 POWER FAILURE

 

CLICK

 

 

9

OPERATION OF ELECTRICAL

 

CLICK

 

 

MAINS

 

 

 

 

4

10

SAFETY PRACTICE - FIRE EXTINGUISHERS

 

 

CLICK 1

CLICK 2

 

CLICK

8

SAWING  PRACTICE

 

11

HANDING EQUIPMENT.

 

 

 

 

12

LINEAR MEASUREMENT

 

CLICK

CLICK

 

5

13

DATUM. CALIPERS. JENNY CALIPERS

CH-15

 

 

9

HEXAGONAL FILING

 

14

TYPES OF MARKING PUNCHES

 

 

 

 

15

HAMMERS. TYPES OF

CH-02

 

CLICK

 

6

16

V' BLOCKS.  MARKING OFF TABLE

 

 

 

10

DRILLING, TAPPING,

 

17

BENCH VICE.

 

 

CLICK

 COUNTER BORING &

 

18

HACKSAW FRAMES BLADES

CH-01

 

CLICK

COUNTER SINKING

 

7

19

TYPES OF VICES

 

 

CLICK

11

 COUNTER BORING

 

20

TRY SQUARE

 

 

 

 SPOT FACING

 

21

ELEMENTS OF A FILE,

CH-03

 

CLICK

STUD DIEING

 

8

22

TYPES OF FILES

 

 

CLICK

12

ANGULAR FILING

 

23

MEASURING STANDARDS

 

CLICK

 

 

24

SURFACE GAUGES,

 

 

 

 

9

25

COLD CHISEL,

CH-04

 

 

13

“ C” CLAMP (BODY)

 

26

ORDINARY DEPTH GAUGE,

 

 

 

 

27

TYPES OF MARKING MEDIA,

 

 

 

 

10

28

SURFACE PLATES, ANGLE PLATES

 

 

 

14

STRAIGHT LINE
G.I. SHEET

 

29

PHYSICAL AND MECHANICAL

 

CLICK

 

 

30

POWER HACKSAW,

 

 

 

 

11

31

MICROMETER

CH-08

CH-09

CLICK

 

15

PROFILE MARKING AND CUTTING    

 

32

INSIDE MICROMETER

CH-13

 

 

 

33

 DIGITAL MICROMETERS

CH-14

 

 

 

12

34

VERNIER CALLIPERS

CH-06

CLICK

 

16

LINE DEVELOPMENT

 

35

READING VERNIER CALIPER

CH-07

 

 

 

36

VERNIER HEIGHT GAUGE.

CH-12

 

 

 

13

37

VERNIER BEVEL PROTRACTOR

CH-10

CH-11

 

 

17

TAPER TRAY

 

38

DIAL CALIPER. DIGITAL CALIPER

CLICK

 

 

 

39

DRILLING PROCESSES

 

CLICK

 

 

14

40

CUTTING SPEED AND RPM,

 

 

 

18

 SINGLE ROW RIVETED BUTT JOINT

 

41

HAND TAPS AND WRENCHES,

 

 

 

 

42

TAP DRILL SIZE.

 

 

 

 

15

43

SHEET METAL

 

 

 

19

TYPES OF RIVETS

 

44

TECHNICAL TERMS IN SHEET

 

 

 

 

45

INDIAN STANDARD SHEET SIZES

 

 

 

 

16

46

SHEARS.

 

 

 

20

LINE BEADS BY ARC WELDING

 

47

SHEET METAL TOOLS

 

 

 

 

48

SHEET METAL MARKING TOOLS

 

 

 

 

17

49

SHEET METAL PRODUCTION TOOLS

 

 

 

21

SQUARE BUTT JOINT

 

50

STAKES AND THEIR USES,

 

 

 

 

51

SHEET METAL SEAMS,

 

 

 

 

18

52

STAKE JOINT,

 

 

 

22

“T” FILLET JOINT 

 

53

HEMMING,

 

 

 

 

54

SOLDERING FLUX,

 

 

 

 

19

55

SOLDERED JOINT

 

 

 

23

SQUARE BUTT JOINT

 

56

BRAZING

 

 

 

 

57

RIVETING,

 

 

 

 

20

58

TYPES OF RIVETED JOINTS.

 

 

 

24

SINGLE “V” BUTT JOINT

 

59

 RIVETING TOOLS

CH-23

 

 

 

60

SAFETY IN WELDING SHOP

 

 

 

 

21

61

WELDING EQUIPMENTS

 

 

 

25

FILLET WELD IN OPEN CORNER JOINT

 

62

GAS WELDING EQUIPMENT

 

 

 

 

63

A.C. WELDING

 

CLICK

 

 

22

64

 FAULTS IN ARC WELDING.

 

 

 

26

OXY – ACETYLENE HAND CUTTING

 

65

WELDING HAND TOOLS,

 

 

 

 

66

WELDING DESCRIPTION

 

 

 

 

23

67

WELDING PROCESS

 

 

 

27

TONGUE FITTING

 

68

TYPES OF WELDING JOINTS

 

CLICK

 

 

69

EDGE PREPARATION

 

 

 

 

24

70

GASES AND GAS CYLINDERS

 

 

 

28

UNIVERSAL FITTING WITH TAPPING                                           

 

71

PARAMETER FOR ARC WELDING

 

 

 

 

72

STORAGE OF ELECTRODES

 

 

 

 

25

73

HANDLING CUTTING TORCH

 

 

 

29

CENTER GAUGE

 

74

SAFETY IN GAS CUTTING

 

CLICK

 

 

75

DRILL (PARTS AND FUNCTIONS),

CH-18

 

 

 

26

76

DRILL ANGLES

CH-17

 

 

30

SQUARE FILING

 

77

REAMERS

 

 

 

 

78

SCREW THREAD

 

 

 

 

27

79

PIPE THREADS

 

 

 

31

PENTONGON INSERT SQUARE FITTING     

 

80

 BROKEN TAP, STUDS,

 

 

 

 

81

DIES AND DIE STOCK,

 

 

 

 

28

82

DRILL TROUBLES

CH-19

 

 

32

INSERT SQUARE FIT

 

83

GRINDING WHEELS,

CH-16

 

 

 

84

WHEEL MOUNTING.

 

 

 

 

29

85

GRINDING WHEEL DRESSING,

 

 

 

33

PORTABLE VICE
PART: CHANNEL

 

86

BENCH & PEDESTAL GRINDERS.

 

 

 

 

87

TELESCOPIC GAUGE

 

CLICK

 

 

30

88

PIG IRON, CAST IRON

 

 

 

34

COVER PLATE

CLICK

89

INTERCHANGEABILITY

CH-20

CLICK

 

 

90

FITS

CH-21

 

 

 

31

91

LIMITS

CH-22

CLICK

 

35

PLATE WASHER

CLICK

92

WROUGHT IRON

 

 

 

 

93

NON-FERROUS METALS

 

 

 

 

32

94

SCRAPING,

 

 

 

36

VICE SCREW ROD

CLICK

95

VERNIER MICROMETER

 

CLICK

CLICK

 

CLICK

96

CALIBRATION OF MEASURING

 

 

 

 

33

97

MECHANICAL FASTENERS.

 

 

 

37

CLAMPING SCREW

CLICK

98

 THREAD MEASUREMENT

 

 

 

CLICK

99

DIAL TEST INDICATOR,

 

CLICK

 

 

34

100

DIGITAL DIAL INDICATOR,

 

 

 

38

GUIDE
BAR; VICE HANDLE  & CLAMPING HANDLE

CLICK

101

SAFETY ON WORKING LATHE,

 

 

 

CLICK

102

LATHE MAIN PARTS,

 

CLICK

 

CLICK

35

103

HOLDING THE JOB ON LATHE

 

 

 

39

MOVABLE JAW

CLICK

104

LATHE CUTTING TOOLS

 

CLICK

 

 

105

LATHE GRINDING TOOL ANGLES.

 

CLICK

 

 

36

106

LATHE CUTTING SPEED AND FEED.

 

 

 

40

FIXED JAW

CLICK

107

CUTTING FLUIDS

 

 

 

 

108

LATHE CHUCKS

 

 

 

 

37

109

THE CHUCK MOUNTING

 

 

 

41

SUB-ASSEMBLY :CHANNELWITH
PLATE WASHER

CLICK

110

FACE PLATE,

 

 

 

 

111

TURNING

 

 

 

 

38

112

LATHE OPERATION – KNURLING

 

 

 

42

PORTABLE VICE; -ASSEMBLY

CLICK

113

STANDARD TAPERS,

CH-24

CH-25

CLICK

 

 

114

SCREW THREAD CUTTING

 

 

 

 

39

115

PRODUCTIVE MAINTENANCE,

 

 

 

43

COUNTERS FILING                            

CLICK

116

PREVENTIVE MAINTENANCE

 

 

 

 

117

INSPECTION ON MACHINE

 

 

 

 

40

118

ASSEMBLY FAILURES

 

 

 

 

 

 

119

CYLINDRICAL AND TAPER PINS.

 

 

 

 

120

OIL SEAL,

 

 

 

 

FITTER 2nd YEAR

WEEK

No.

LESSON

No.

TOPICE

EX.

No.

PRACTICAL

SILLKS

No.

SILLKS

Graded Excercise

01

1

SCREWS: MATERIAL, DESIGNATION.

 

01

MAKE “H”-FITTENG                       M S FLAT 100X70X10 MM, 50X75X12MM

TOL. ±0.04 MM. 17 HRS

1

DRILLING, CHAIN DRILLING AND RELIEF HOLES

CLICK

2

SCREWS:  SPECIFICATIONS.

 

 

 

3

SCREWS: PROPERTY CLASSES

(E.G. 9.8 ON SCREW HEAD)

02

TIGHTENING OF BOLT / SCREW WITH SPECIFIED TORQUE             05 HRS.

2

TIGHTEN THE BOLT/SCREW WITH SPECIFIED TORQUE.

CLICK

4

SCREWS: TOOLS FOR TIGHTENING/ LOOSENING OF SCREWS

 

 

 

 

 

 

02

5

 BOLTS:-  TOOLS FOR TIGHTENING/ LOOSENING OF BOLTS

03

TIGHTENING AND LOOSENING OF SCREW/BOLT AS PER ACCESSIBLITY                                  03 HRS

3

SELECT RIGHT TOOL FOR TIGHTENING AND LOOSENING OF SCREW/BOLT

CLICK

6

TORQUE WRENCH- CALCULATION  USES

04

DOVETAIL SLIDING FIT

M S FLAT 50X23X6 MM, 50X26X6 MM-02 NO, 50X63X6 MM.

TOL. ±0.1 MM. 20 HRS

4

 MARK ANGULAR DIMENSION/ANGLE BY

SCALE/SET SQUARE WHILE MARKING.

CLICK

7

 SCREW JOINT CALCULATION USES

5

MARK OFF DIMENSIONS AND RADIUS BY DIVIDER,

REMOVE EXCESS MATERIAL BY CHAIN DRILLING ON PART 2

 

 

8

POWER TOOLS: ITS CONSTRUCTIONAL FEATURES, USES.

6

FIX MALE AND FEMALE PARTS AND ASSEMBLE

 

03

9

POWER TOOLS: ITS MAINTENANCE

05

TAPPER FITTING

M S FLAT 40X35X6 MM, 50X51X6MM                TOL.±0.06MM. 05’ 20HRS.

7

MARK DIMENSIONS WITH A VERNIER HEIGHT GAUGE

CLICK

10

LOCKING DEVICE: NUTS- TYPES (LOCK NUT CASTLE NUT, SLOTTED NUTS) DESCRIPTION AND USE

8

CALCULATE THE TAPER ANGLE USING SINE BAR AND SLIP GAUGE

 

11

LOCKING DEVICE: NUTS- TYPES ( SWAM NUT, GROOVED NUT) DESCRIPTION AND USE

 

12

VARIOUS TYPES OF KEYS.

 

 

 

 

04

 

 

 

 

 

 

 

13

 KEYS-ALLOWABLE CLEARANCES & TAPERS, TYPES USES OF KEY PULLERS

06

BEVEL GAUGE:-

PART:BLADE & BOLT

20X110X6MM TOL.±0.06MM. 15’ 15HRS.

 

 

9

MEASURING WITH BEVEL PROTRACTORS AND READING

CLICK

14

SPECIAL FILES: TYPES (PILLAR, DREAD

NAUGHT) DESCRIPTION & THEIR USES.

 

 

 

15

SPECIAL FILES: TYPES (BARROW, WARDING)

DESCRIPTION & THEIR USES.

06 A

LAP FLAT SURFACES USING LAPPING PALT

M S FLAT 75X75X12 MM                 TOL. ±0.02 MM. 05 HRS

10

LAP THE SURFACE USING LAPPING PLATE

 

CLICK

16

TESTING SCRAPED SURFACES:

ORDINARY SURFACES WITHOUT A

MASTER PLATE

11

 SMEAR THE LAPPING MEDIUM

 

 

05

17

GAUGES INTRODUCTION,

07

BEVEL GAUGE: PART –BLADE & BOLT

M S ROD 22X40 MM,                        M S FLAT 20X6X110 MM TOL.±0.06MM. 05’ 15HRS.

12

 CHECK THE SURFACE QUALITY WITH SURFACE ROUGHNESS STANDARD SET

CLICK

18

GAUGES INTRODUCTION, NECESSITY, TYPES.

 

 

 

19

LIMIT GAUGE: RING GAUGE, DESCRIPTION AND USES.

 

 

 

20

LIMIT GAUGE: SNAP GAUGE,  DESCRIPTION AND USES.

 

 

 

 

 

 

06

21

LIMIT GAUGE: PLUG GAUGE, DESCRIPTION AND USES.

08

DOVETAIL FITTING                                M S FLAT 75X45X10MM-02 NOS. TOL.±0.06MM. 05’ 24HRS.

13

FIX MALE AND FEMALE PARTS AND ASSEMBLE

.

CLICK

22

DESCRIPTION AND USES OF GAUGETYPES (FEELER, SCREW PITCH, RADIUS, WIRE GAUGE)

14

 FINISH AND DEBURR

 

23

SLIP GAUGE: NECESSITY OF USING,

CLASSIFICATION & ACCURACY, SET OF

BLOCKS (ENGLISH ).

 

24

SLIP GAUGE: NECESSITY OF USING,

CLASSIFICATION & ACCURACY, SET OF

BLOCKS (METRIC).

 

07

25

DETAILS OF SLIP GAUGE. METRIC SETS 46: 103: 112.

09

“Y” FITTING M S FLAT 40X73X106 MM,50X83X06 MM TOL.±0.02MM.16HRS.

15

“Y” FITTING

CLICK

26

WRINGING AND BUILDING UP OF SLIP

GAUGE AND CARE AND MAINTENANCE

10

PRECISION DRILLING,REAMING AND TAPPING AND TEST – JOBM.S. FLAT 75X105X12 MM TOL. ±0.02 MM. 15 HRS

 

 

CLICK

27

APPLICATION OF SLIP GAUGES FOR

MEASURING

 

 

 

 

 

28

SINE BAR-PRINCIPLE, APPLICATION & SPECIFICATION.

 

 

 

 

 

 

08

29

SINE BAR-PROCEDURE TO CHECK ADHERENCE TO SPECIFICATION AND QUALITY STANDARDS

11

UNIVERSAL FITTING WITH TAPPING M S FLAT 65X65X10 MM,75X75X10 MM TOL.±0.02MM.24HRS.

 

 

CLICK

30

LAPPING: APPLICATION OF LAPPING

 

 

 

 

 

 

31

LAPPING: MATERIAL FOR LAPPING TOOLS, LAPPING

ABRASIVES

 

 

 

 

 

32

LAPPING:  LAPPING ABRASIVES, CHARGING OF LAPPING TOOL.

 

 

 

 

 

09

33

SURFACE FINISH IMPORTANCE

12

ASSEMBLY SLIDING FOR USING KEYS, DOWEL PIN AND SCREW, M.S. FLAT- 65X65X12 MM ,  65X35X12MM NO. 02,75X12X16,CHEESE HD SCREW-M6X20-NO.04, DOWELPIN DIA 06X20 MM 02 NOS TOL. ±0.02 MM. 25 HRS

16

 MARK AND PUNCH ALL DIMENSIONS

 

CLICK

CLICK

34

TERMS RELATION TO SURFACE FINISH.

 

 

17

DRILL AND REAM THE HOLE

 

35

EQUIPMENT FOR TASTING SURFACES QUALITY

 

 

 

 

 

36

DIMENSIONAL TOLERANCES OF SURFACE

FINISH

 

 

 

 

 

10

37

HONING: APPLICATION OF HONING,

MATERIAL FOR HONING, TOOLS SHAPES.

13

FILE & FIT ANGULAR MATING SURFACE M.S-75X35X06 MM 02 NO,75X65X06 MM 01 NO  25HRS.

TOL. ±0.02 MM.  10

MINUTES ANGULAR FITTING

18

 CHAIN DRILL HOLE AND REMOVE EXCESS METAL

 

 

38

HONING: GRADES, HONING ABRASIVES.

 

19

 FILE TO SIZE AND MATCH AS PER DRAWING

CLICK

39

FROSTING- ITS

AIM AND THE METHODS OF PERFORMANCE

 

 

20

RELIEF DRILL HOLE OF ∅∅ ∅3 MM

 

40

METALLURGICAL AND METAL WORKING

PROCESSES SUCH AS HEAT TREATMENT.

 

 

 

 

 

11

41

VARIOUS HEAT TREATMENT METHODS -NORMALIZING, PURPOSE OF METHOD.

14

FILE AND FIT, COMBINED FIT WITH STRAIGHT, ANGULAR SURFACE M.S.-50X90X12 MM,50X50X12 MM                      TOL. ±0.02 MM. 25 HRS

 

 

CLICK

42

VARIOUS HEAT TREATMENT METHODS - ANNEALING, PURPOSE OF METHOD.

 

 

 

 

 

43

VARIOUS HEAT TREATMENT METHODS - HARDENING PURPOSE OF METHOD.

 

 

 

 

 

44

VARIOUS HEAT TREATMENT METHODS - TEMPERING, PURPOSE OF METHOD.

 

 

 

 

 

12

45

VARIOUS HEAT TREATMENT METHODS - PURPOSE OF METHOD, TEMPERING COLOUR CHART.

15

MAKE MALE AND FEMALE FITTING PARTS, DRILL AND REAM HOLES

M S FLAT 60X60X06 MM           TOL. ±0.02 MM. 20 HRS

21

MARK AND PUNCH ALL DIMENSIONS

 

CLICK

46

ANNEALING AND NORMALIZING - ITS METHODS,

 

 

22

DRILL AND REAM THE HOLE

CLICK

47

CASE HARDENING  ITS METHODS,

 

 

 

 

 

CLICK

48

CARBURISING AND ITS METHODS,

 

 

 

 

 

CLICK

13

49

CASE HARDENING  PROCESS OF CARBURISING (LIQUID)

16

MAKE SLIDING DIAMOND FITTING

M S FLAT 65X90X10 MM,75X60X10 MM                   TOL. ±0.02 MM. 20 HRS

23

RELIEF DRILL HOLE OF  ∅3 MM

 

CLICK

CLICK

50

CASE HARDENING  PROCESS OF CARBURISING (FLAME HARDENING)

 

24

 CHAIN DRILL HOLE AND REMOVE EXCESS METAL

CLICK

51

TAPERS ON KEYS AND COTTERS,

 

 

 

 

CLICK

52

VARIOUS COATINGS FOR PROTECTION ELECTRICAL DEPOSITS, METALLIC COATINGS

 

 

 

 

CLICK

14

53

VARIOUS COATINGS FOR ELECTRICAL DEPOSITS, METALLIC COATINGS

17

DOVETAIL AND DOWEL PIN ASSEMBLY

MM,75X65X12 MM,75X30X12 MM 02 NO,40X55X12 MM 01 NO DOWELPIN DIA 05X22 04 NO CHEESE HEAR SCREW M6X24 02 NO                   TOL. ±0.02 MM. 20 HRS

25

 

COUNTER BORE TO REQUIRED DEPTH

CLICK

CLICK

CLICK

54

GAUGES

 

26

ASSEMBLE PART 1,2 3 WITH DOWEL PINS AND CHEESE HEAD SCREWS.

 

55

BEARINGS -FRICTION BEARING

 

 

 

 

CLICK

56

BEARINGS ANTI-FRICTION BEARING

 

 

 

 

 

 

 

15

 

57

ROLLER  BEARINGS

18

HAND REAMS AND FIT TAPER PIN      M S FLAT 65X65X10 MM 02 NO M.SQ 25X27 MM DOWELPIN DIA 06X20 MM 02 NO CHEESE HEAR SCREW M6X18 MM 02 NO

TOL. ±0.04 MM. 15 HRS.

27

MARK SQUARE AND TAPER DOWEL PIN LOCATION

 

 

 

58

NEEDLE BEARINGS

 

28

 

 STEP DRILL TO REAM TAPER PIN HOLE AND DRILL RELIEF HOLE, CHAIN DRILLING

 

CLICK

59

BEARING MOUNTING

 

 

29

 FIX TAPER DOWEL PIN AND CHEESE HEAD SCREW AS PER DRAWING FIT PART – 2 IN ASSEMBLE SETTING AS PER DRAWING

CLICK

60

BEARING CARE AND MAINTENANCE

 

 

 

 

 

16

61

BEARING MATERIALS

19

DRILLING AND REAMING HOLES IN CORRECT LOCATION, FITTING DOWEL PINS, STUD, AND

BOLTS M S FLAT 50X70X10 MM,50X75X10 MM,65X25X10 MM M6X16 HAXAGON BOLT 02 NO DOWELPIN DIA 06X20 02 NO STUD M6X20

TOL. ±0.04 MM. 10 HRS

30

MARK AND PUNCH HOLE LOCATIONS

 

 

62

PREVENTION OF CORROSION, ELECTROPLATING

 

31

 DRILL, REAM, COUNTER BORE AS PER DRAWING,

 CUT M 6 INTERNAL THREAD TO SUIT BOLT AND STUD

 

CLICK

CLICK

63

PIPES AND PIPE FITTINGS, NAME THE COMMON TYPES OF PIPES, IDENTIFY THE STANDARD PIPE FITTINGS AND STATE THEIR USES

 

 

32

 ASSEMBLE AS PER DRAWING.

 

64

PIPES AND PIPE FITTINGS, NAME THE COMMON TYPES OF PIPES.

 

 

 

 

 

17

65

PIPES AND PIPE FITTINGS,  IDENTIFY THE STANDARD PIPE FITTINGS AND STATE THEIR USES

20

MAKING A SNAP GAUGE FOR CHECKING A DIA. M.S.ROD DIA 12X25 MM 02 NO  M S FLAT 50X80X10 MM TOL. ±0.04 MM. 25 HRS

33

 TURN A ROUND TO SIZE AND SHAPE

 

CLICK

66

BRITISH STANDARD PIPE THREADS,

 

 

34

 CHECK THE ROUND ROD INTO GO END AND NO GO END

 

67

USES OF PIPE FITTING TOOLS

 

 

 

 

 

68

PLUMBING TOOLS - PIPE WRENCH AND CHAIN PIPE WRENCH

 

 

 

 

 

18

69

PIPE BENDING MACHINES

21

SCRAPE EXTERNAL ANGULAR MATING SURFACE AND CHECK ANGLE WITH SINE BAR  M S FLAT 65X105X12 MM TOL. ±0.02 MM. 15 HRS

 

CHECK ANGLE WITH SINE BAR.

CLICK

70

PIPES, DIES, DIE STOCKS AND TAPS

 

 

 

 

 

71

STANDARD PIPE FITTING

 

 

 

 

 

72

REPAIR AND MAINTENANCE OF HOUSEHOLD WATER TAPS

 

 

 

 

CLICK

19

73

VISUAL INSPECTION

22

FILING CURVED SURFACES 50X63X10 MM TOL.±0.02MM.20HRS.

35

SCRAPE AND REMOVE HIGH SPOTS ON INTERNAL SURFACE.

 

74

PIPES & PIPE FITTINGS -QUALITY CONTROL

 

 

36

SCRAPE AND TEST CURVED SURFACES

CLICK

75

PIPES & PIPE FITTINGS -INSPECTION

 

 

 

 

 

76

DRILLING JIG CONSTRUCTIONAL FEATURES, TYPES AND USES

 

 

 

 

 

 

20

 

 

77

CONSTRUCTIONAL FEATURES OF DRILL JIG

23

PREPARATION OF GAP GAUGES M S FLAT 60X60X10 MM ,75X60X10 MM TOL. ±0.02 MM. 15 HRS

37

MARK THE PROFILE AS PER DRAWING

CLICK

78

FIXTURES - CONSTRUCTIONAL FEATURES,TYPES AND USES

 

 

 

 

 

79

CONSTRUCTIONAL FEATURES OF A FIXTURE

 

 

 

 

 

80

ALUMINIUM AND ITS ALLOYS, LEAD AND ITS ALLOYS

 

 

 

 

 

21

81

ZINC  TIN AND ITS ALLOYS  COPPER AND ITS ALLOYS

24

PERFORM LAPPING OF GAUGES(HAND LAPPING ONLY) M S FLAT 75X75X10 MM TOL. ±0.02 MM. 10 HRS

38

PERFORM LAPPING ON SURFACE OF THE GAUGE.

CLICK

82

INSTALLATION,MAINTENANCE  OF MACHINERY

 

 

 

 

 

83

INSTALLATION, OF MACHINERY

25

PREPARATION OF DRILL GAUGES M S FLAT 55X125X06 MM , TOL. ±0.02 MM. 10 HRS

39

FILE AND FINISH THE GAUGE TO THE SHAPE AND SIZE AS PER DRAWING

 

CLICK

84

LEVELLING , PREVENTIVE MAINTENANCE

 

 

 

40

CHECK THE DRILL LIP LENGTH AND ANGLE IN DRILL GAUGE

 

22

85

TYPES OF BELTS AND FASTENERS

26

FILE AND FIT STRAIGHT AND ANGULAR SURFACES INTERNALLY M S FLAT 65X70X12 MM ,MSQ 25X45 MM TOL. ±0.02 MM. 13 HRS

41

FILE ANGLE TOLERANCE OF 10 MINTUES AND ANGLE FACE TOLERENCE OF  ±0.02MM

 

CLICK

86

BELTS TENSION

 

 

42

 

  TO REMOVE INTERNAL MATERIAL BY DRILLING & FILING

 

 

87

VEE BELTS AND THEIR ADVANTAGES AND DISADVANTAGES, ‘V’ BELTS CREEP, SLIP

 

 

43

 ASSEMBLE PART 1 & 2 WITH A SLIDING FIT.

 

88

COUPLINGS - TYPES OF COUPLINGS

 

 

 

 

 

23

89

PULLEYS - TYPES - SOLID - SPLIT AND ‘V’ BELT PULLEYS

27

FITTING OF PIPES AS PER SKETCH OBSERVING CONDITIONS USED FOR PIPE WORK G I PIPE DIA 25X4.5X6000 MM, BIPCOCK-1/2 INCH.03 NO ,(BRASS)G I ELBOW ½ INCH 02 NO GI TEE ½ INCH 03 NO GI COUPLING(THD)1/2 INCH 05 NOTOL. ±0.02 MM. 12 HRS

44

FLARE THE END PIPE   

MARK AND CUT PIPE TO LENGTH USING HACKSAW

 

CLICK

90

DETERMINING THE SIZE OF CROWNING FACES OF PULLEY BELT LENGTH

 

 

45

 

JOIN THE FLARE NUT WITH FLARE FITTING AND TEST IT.

CLICK

91

ELEMENTS OF SPUR GEAR

 

 

46

MARK AND CUT PIPE TO LENGTH USING PIPE CUTTER

 

 

92

TYPES OF GEARS

 

 

47

 CUT THREADS ON G.I.PIPE USING DIE STOCK

CLICK

24

93

REPAIR BROKEN GEAR TOOTH (DOVETAIL BLANK METHOD) REPAIR BROKEN GEAR TOOTH (WELDING METHOD)

28

DISMANTLING & ASSEMBLING - GLOBE VALVES, SLUICE VALVES, STOP COCKS, SEAT

VALVES AND NON-RETURN VALVE 25 HRS

48

DISMANTLE, SERVICE AND REASSEMBLE A SLUICE VALVE  (GLOBE VALVE ,GATE VALVE)

 

CLICK

CLICK

94

IMPORTANCE OF TECHNICAL ENGLISH TERMS USED IN INDUSTRIES

 

 

49

DISMANTLE, SERVICE AND ASSEMBLE A STOP COCK

 

CLICK

95

DIFFERENT TYPES OF DOCUMENTATION AS PER INDUSTRIAL NEEDS

 

 

50

 DISMANTLE, SERVICE AND ASSEMBLE A SEAT VALVE

 

 

96

DOCUMENTATIONS - 2

 

 

51

 DISMANTLE, SERVICE AND ASSEMBLE A NON-RETURN VALVE.

CLICK

25

97

ESTIMATION AND MAINTENANCE RECORDS

29

FIT & ASSEMBLE PIPES, VALVES AND TEST FOR LEAKAGE & FUNCTIONALITY OF VALVES  22 HRS

52

FIT THE ELBOW WITH G.I. PIPE

 

CLICK

98

APPLICATION OF PNEUMATICS

 

 

53

 FIT THE UNION WITH G.I. PIPE

 

CLICK

99

INTRODUCTION OF HYDRAULIC SYSTEM

 

 

54

 FIT VALVES WITH G.I. PIPE

 

CLICK

100

AIR COMPRESSOR PARTS AND FUNCTION

 

 

55

 ASSEMBLE PIPE WITH STANDARD FITTINGS.

CLICK

 

 

26

 

 

 

 

 

101

FRL UNIT (FILTER, REGULATOR, LUBRICATOR)

30

MARKING OUT FOR ANGULAR OUTLINES, FILING AND FITTING THE INSERTS INTO GAPS M S FLAT 75X50X06 MM ,75X28X06 MM TOL. ±0.02 MM. 10 HRS

56

FILE PART A & B MAINTAIN THE ACCURACY OF H7/G6 FOR FITTING

CLICK

CLICK

102

 

APPLICATIONS OF PNEUMATICS

31

DRILLING, TAPPING ETC. WITHOUT DAMAGE TO

SURFACE OF FINISHED ARTICLES   M.S75X52X10 MM TOL. ±0.02 MM. 15 HRS

 

 

CLICK

103

PNEUMATICS ACTUATORS

 

 

 

 

 

104

SINGLE ACTING CYLINDER AND ITS APPLICATION

 

 

 

 

 

27

105

DOUBLE ACTING CYLINDER AND ITS APPLICATION

32

MAKING AN ADJUSTABLE SPANNER: M S FLAT 40X85X08 MM ,30X70X08 MM,DIA 6X58 SCREW SLIDING PLATE IRON SHEET 125X55X1.6 MM DIA 40X18 NURLEEL NUT CSK RIVET DIA 4X18 MM 02 NO DIA 2X10MM PIN  TOL. ±0.02 MM. 25 HRS

57

PREPARE DIFFERENT PARTS REFERRING TO THE DRAWING

CLICK

CLICK

106

PNEUMATIC VALVES

 

 

 

 

CLICK

107

PNEUMATIC SYMBOLS

 

 

 

 

CLICK

108

NON-RETURN VALVE/CHECK VALVE

 

 

 

 

 

28

109

SHUTTLE VALVE AND APPLICATION TO CONTROL SINGLE ACTING CYLINDER

33

MARKING OF TEMPLATE / GAUGE TO CHECK INVOLUTE PROFILE M.S25X63X04 MM ,50X125X04 MM TOL. ±0.02 MM. 25 HRS

58

FILE EXTERNAL AND INTERNAL ‘V’ TO AN ACCURACY OF ± 10 MINUTES.

CLICK

110

PRESSURE CONTROL VALVE

 

 

 

 

 

111

ELECTRO- PNEUMATICS

 

 

 

 

 

112

SYMBOLS FOR HYDRAULIC COMPONENTS

 

 

 

 

CLICK

29

113

HYDRAULICS FILTER

34

UNIVERSAL FITTING  M.S 75X75X12 MM ,50X51X12 MM TOL. ±0.02 MM. 24 HRS

59

SQUARE FITTING

CLICK

114

HAZARD AND SAFETY PRECAUTIONS IN HYDRAULIC SYSTEM

 

 

60

FILING OF SURFACES MAKEN 90° WITH EACH OTHER(FILING OF OUTSIDE CORNERS,INSIDE CORNERS)

 

115

HYDRAULIC PUMPS

 

 

61

LEARN TO WORK EFFECTIVELY

 

116

PRESSURE RELIEF VALVE

 

 

 

 

 

30

117

TUBE AND PIPE ASSEMBLY

35

SCRAPE FLAT SURFACES

M S FLAT 75X75X6 MM. TOL±0.02 MM. 16  HRS

 

 

CLICK

CLICK

118

HYDRAULIC CYLINDERS (LINEAR ACTUATORS)

 

62

PARALLELISM CHECKING

 

119

HYDRO MOTORS (ROTARY ACTUATORS)

 

 

 

 

 

120

DIRECTION CONTROL VALVE

 

 

 

 

 

31

 

 

121

FLOW CONTROL VALVE

36

BANDING AND RIVETING  M S STRIP 30X157X03 MM. TOL±0.02 MM. 12  HRS

 

 

CLICK

122

VARIABLE FLOW CONTROL

37

WING COMPASS (LEG 1 ) M S FLAT 40X135X608MM. TOL±0.02 MM. 10  HRS

 

 

CLICK

123

COMMON MAINTENANCE PROCEDURES FOR HYDRAULIC CONTROL SYSTEM

 

 

 

 

 

124

COMMON MAINTENANCE PROCEDURES FOR PNEUMATICS CONTROL SYSTEM

 

 

 

 

CLICK

32

125

FIXING GEAR WHEEL FOR VARIOUS PURPOSE DRIVES

38

WING COMPASS (LEG 2) M S FLAT 40X135X608MM. TOL±0.02 MM. 10  HRS

 

 

CLICK

126

LUBRICATION METHODS

39

WING COMPASS (SLIDE , RIVET) M S STRIP  100X60X1.8MM. M.S. ROD DIA 14X30MMTOL±0.02 MM. 05  HRS

 

 

CLICK

127

CUTTING FLUIDS

 

 

 

 

 

128

CLUTCHES AND TYPES

 

 

 

 

 

33

129

WASHER TYPES AND CALCULATION OF SIZES

40

HEXAGONAL(MALE)  M.S. ROD DIA 32X43 MM  TOL.±0.02MM.20HRS

63

FILE AND FINISH MATTING PARTS WITHIN +0.02 MM USING O.S.MICROMETER

 

CLICK

130

CHAIN AND WIRE ROPE FOR POWER TRANSMISSION

64

 FILE AND FINISH MATING PARTS HAVING ANGULAR SURFACES WITHIN +10’ ACCURACY USING VERNIER BEVEL PROTRACTOR

 

131

CHAINS AND SPROCKETS

 

132

LUBRICANTS AND LUBRICATION

 

34

133

FOUNDATION BOLTS AND TYPES

41

HEXAGONAL FITTING M.S. FLAT 50X51X10  MM  TOL.±0.02MM.20HRS

CLICK

134

MOVING EQUIPMENT WITH CROWBARS

 

135

PRECISION SPIRIT LEVEL

 

136

COMMON INSTRUMENTS FOR GEOMETRICAL TEST

65

USE OF GAUGES

 

35

137

ROPES

42

HEXAGONAL & OPEN RADIUS FIT M.S. FLAT 50X65X06  MM,65X40X06 MM  TOL.±0.02MM.20HRS

 

 

CLICK

138

PULLEY BLOCK, PLUMB BOB

 

 

 

139

SLING LOAD FOR SHIFTING

 

 

 

140

FORK PALLET TRUCK LIFT

 

 

 

36

141

TYPES OF CRANES

43

SQUER  FITTING      M.S. FLAT 50X51X6 MM,

40X40X6 MM.

TOL.±0.02MM.15HRS

 

 

CLICK

142

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44

“S” FITTING

M.S.FLAT50X51X6 MM, 25X43X6 MM. TOL.±0.02MM.16HRS.

 

 

CLICK

37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

RECTANGULAR INSERT M.S. FLAT 50X43X10  MM,50X21X10 MM  TOL.±0.02MM.12HRS

 

 

CLICK

38

 

 

 

 

 

39

 

 

46

PREPARE DIFFERENT TYPES OF DOCUMENTATION AS PER INDUSTRIAL NEED BY

DIFFERENT METHODS OF RECORDING INFORMATION 25  HRS

66

PREPARE AND FILL UP PRODUCTION CYCLE TIME IN FORMAT

• PREPARE AND FILL UP DAILY PRODUCTION REPORT IN FORMAT

• PREPARE AND FILL UP MANUFACTURING STAGE INSPECTION REPORT FORMAT.

CLICK

 

 

 

47 A

DISMANTLE, REPLACE AND ASSEMBLE FRL UNIT 05 HRS

67

MOUNT AND READ PRESSURE ON THE PRESSURE GAUGE.

 

40

 

 

47 B

IDENTIFY THE PARTS OF A PNEUMATIC CYLINDER 05 HRS

68

IDENTIFY PNEUMATIC ELEMENTS FROM THEIR OUTLOOK

CLICK

CLICK

 

 

 

47 C

DISMANTLE AND ASSEMBLE A PNEUMATIC CYCLINDER 05 HRS

69

CLEAN AND INSPECT THE PARTS FOR WORNOUT AND DAMAGE PARTS

CLICK

CLICK

 

 

 

47 D

DISMANTLING AND ASSEMBLING OF SOLENOID VALVES 05HRS

70

REMOVE THE VALVE,

• CHECK FOR SCRATCHES,

• CLEAN AND REASSEMBLE

CLICK

41

 

 

48 A

IDENTIFY HYDRAULIC COMPONENTS - PUMPS, RESERVOIR, FLUIDS, PRESSURE RELIEF

VALVE (PRV), FILTERS, DIFFERENT TYPES OF VALVES, ACTUATORS AND HOSES 05 HRS

71

IDENTIFY AND LOCATE THE ELEMENT IN A HYDRAULIC CIRCUIT

CLICK

 

 

 

48 B

INSPECT FLUID LEVELS, SERVICE RESERVOIRS, CLEAN/ REPLACE FILTERS 05 HRS

72

IDENTIFY THE VARIOUS HYDRAULIC ELEMENTS USED IN POWER PACK

CLICK

 

 

 

48 C

INSPECT HOSE FOR TWIST, KINKS AND MINIMUM BEND RADIUS. INSPECT HOSE/ TUBE

FITTINGS 05 HRS

73

CHECK THE HYDRAULIC PIPE FITTINGS.

CLICK

42

 

 

49

DISMANTLE, OVERHAULING & ASSEMBLE CROSS SLIDE & HAND SLIDE OF LATHE

CARRIAGE 25 HRS

74

DISMANTLE THE COMPOUND REST FROM THE CROSS SLIDE

 REMOVE OUT THE CARRIAGE UNIT FROM THE MACHINE BED

CLICK

CLICK

 

 

 

50 A

PERFORM ROUTINE CHECK OF MACHINE AND DO REPLENISH AS PER REQUIREMENT 10 HRS

75

• CHECK THE MACHINE RUNNING CONDITION

• CHECK THE OIL LEVEL

• CHECK THE SLIDING MOVEMENT.

 

43

 

 

50 B

INSPECTION OF MACHINE TOOLS SUCH AS ALIGNMENT, LEVELING 10 HRS

 

 

CLICK

CLICK

CLICK

CLICK

CLICK

44

 

 

51

ACCURACY TESTING OF MACHINE TOOLS SUCH AS GEOMETRICAL PARAMETERS 15 HRS

76

INSPECT DRILLING MACHINE TOOL SUCH AS ALIGNMENT, LEVELLING

CLICK

CLICK

45

 

 

52 A

PRACTICING, MAKING VARIOUS  KNOTS, CORRECT LOADING OF SLINGS, CORRECT AND

SAFE REMOVAL OF PARTS 05 HRS

77

CHECK THE ALIGNMENT OF THE MAIN SPINDLE AND THE TAILSTOCK SPINDLE OF A LATHE

• CHECK THE PARALLELISM OF THE TAILSTOCK SLEEVE WITH RESPECT TO BEDWAYS.

• PERFORM PRACTICAL TEST ON TURNED COMPONENT.

CLICK

 

 

 

52 B

ERECT SIMPLE MACHINES(LATHE) 20 HRS

 

 

CLICK

46

 

 

53

ERECTION OF DRILLING MACHINE &

 POWER HACKSAW MACHINE 25 HRS

78

• BIND THE ROPE ENDS WITH BINDING WIRE

• TIE SIX TYPE OF KNOTS WHICH IS USED IN MATERIAL HANDLING USING MANILA ROPE.

 

48

 

 

54

ERECT SIMPLE MACHINES (LATHE MACHINE)

79

• ERECTION OF LATHE MACHINE

.

CLICK

49

 

 

55

• ERECTION OF DRILLING MACHINE AND

  POWER HACKSAW MACHINE .

• TESTING THE MACHINES AFTER ERECTION.

80

• ERECTION OF DRILLING MACHINE

• ERECTION OF POWER HACKSAW MACHINE

• TESTING THE MACHINES AFTER ERECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Graded Exercises For Fitter 1st Year

WEEK

No.

LESSON

No.

TOPICS

 

PRACTICAL

SILLKS

No.

SILLKS

Graded Exercise

 

01

1

ALL NECESSARY GUIDANCE TO BE PROVIDED TO THE NEW COMERS TO BECOME FAMILIAR WITH TRAINING INSTITUTE SYSTEM INCLUDING STORES PROCEDURES THE WORKING OF INDUSTRIAL

01

 

 

 

 

 

02

 

 

 

 

 

03

 

 

IMPORTANCE OF TRADE TRAINING, LIST OF TOOLS & MACHINERY USED IN THE TRADE  02 Hrs.

01

• IDENTIFY THE TOOLS AND EQUIPMENTS USED IN FITTER SECTION

 

• RECORD THE NAMES OF TOOLS, DO’S AND DON’T OF EACH TOOL

CLICK

CLICK

CLICK

CLICK

CLICK

2

SOFT SKILLS, ITS IMPORTANCE AND JOB AREA AFTER

COMPLETION OF TRAINING.IMPORTANCE OF SAFETY AND GENERAL PRECAUTIONS OBSERVED IN THE IN THE INDUSTRY/SHOP FLOOR

SAFETY ATTITUDE EVELOPMENT OF THE TRAINEE BY EDUCATING THEM TO USE PERSONAL OTECTIVE EQUIPMENT (PPE).       05 Hrs

02

• RECORD THE NAMES OF THE INDUSTRIES WHERE THE FITTERS ARE EMPLOYED.

3

INTRODUCTION OF PPES.

HAZARD IDENTIFICATION AND

AVOIDANCE.                                            02 Hrs

03

• IDENTIFY PERSONAL PROTECTIVE DEVICES

• INTERPRET THE DIFFERENT TYPES OF PERSONAL PROTECTIVE DEVICES

02

4

ELECTRICAL SAFETY. INTRODUCTION OF FIRST AID.

04

 

 

 

05

 

 

 

06

 

 

 

07

 

 

 

 

 

SAFETY SIGNS FOR DANGER.

 

 

WARNING, CAUTION & PERSONAL

SAFETY MESSAGE.USE OF FIRE EXTINGUISHERS.SAFE.

 

 

USE OF TOOLS AND EQUIPMENTS USED IN THE TRADE.

 

 

IDENTIFICATION OF MARKING AND SAWING  TOOLS.                                               

16 Hrs

04

• IDENTIFY OCCUPATIONAL HAZARDS AND THE CORRESPONDING POTENTIAL HAZARDS.

CLICK

CLICK

CLICK

CLICK

CLICK

5

IMPORTANCE OF HOUSEKEEPING & GOOD SHOP

FLOOR PRACTICES. INTRODUCTION TO 5S CONCEPT & ITS APPLICATION

05

• RESCUE BREATHING FOR AN UNCONSCIOUS VICTIM OF DIFFERENT CONDITION

• PERFORM TREATMENT FOR STOPPING OF BLEEDING

06

• IDENTIFY THE OCCUPATIONAL HAZARDS

• SUGGEST SUITABLE METHODS TO AVOID OCCUPATIONAL HAZARDS.

07

• IDENTIFY THE BASIC CATEGORIES OF SAFETY SIGN

• RECORD THE MEANING OF SAFETY SIGN IN THE TABLE GIVEN.

6

OCCUPATIONAL SAFETY & HEALTH: HEALTH, SAFETY AND ENVIRONMENT GUIDELINES,LEGISLATIONS & REGULATIONS AS APPLICABLE.

08

• RECORD THE SAFETY POINTS WHILE USING THE FITTER TRADE TOOL AND EQUIPMENTS                                                                                    • IDENTIFY THE MARKING TOOLS USED IN FITTING SHOP                FILLING OF WIDE SURFACES (FILLING ALONG THE WORK,CROSS-FILLING)

03

 

 

7

SAFETY SIGN ,SAFETY PRACTICE ,

08

 

 

 

 

 

 

 

 

 

 

FILLING OF  PARALLEL SURFACES

M S FLAT 75X103X12 MM.        TOL. ± 0.5 MM.   24 HRS.

 

09

 

• IDENTIFY THE SAWING TOOLS USED IN FITTING SHOP

• RECORD THE NAMES OF TOOLS IN TABLE

CLICK

8

RESPONSE TO EMERGENCIES E.G.; POWER FAILURE, FIRE, AND SYSTEM FAILURE.

10

LINEAR MEASURE & MARKING

11

SAWING OF METAL WITH A HACKSAW  EPARATION OF A HACKSAW, STANCE IN SAWING)

12

SAWING METHODS

9

OPERATION OF ELECTRICAL

MAINS AND ELECTRICAL SAFETY. AREA OF CONTROL OF SWITCHES - OPERATION ON EMERGENCY SAFETY RULES ON ELECTRICAL EQUIPMENTS.

13

THE STANCE AND BLANCE OF PRESSURE IN FILING (POSITION OF YOUR BODS,FEET,PRESSURE TOO LIGHT & HEAVY,GRIP AND  MOVEMENTS)

04

10

SAFETY PRACTICE - FIRE EXTINGUISHERS. TYPES OF FIRE EXTINGUISHERS. WORKING ON FIRE EXTINGUISHERS.

09

 

SAWING & FILLING PRACTICE

OLD EX. 01 IN USED.

TOL. ±0.5 MM. 24 HRS.

14

• SELECT THE FIRE EXTINGUISHER ACCORDING TO THE TYPE OF FIRE

• OPERATE THE FIRE EXTINGUISHER

• EXTINGUISH THE FIRE.

CLICK

 

11

SAFETY, HEALTH AND ENVIRONMENT GUIDELINES. BASIC UNDERSTANDING ON HOT WORK, CONFINED SPACE WORK AND MATERIAL

HANDING EQUIPMENT. LIFITING AND HANDLING LOADS. MOVING HEAVY EQUIPMENT

 

 

15

FILING OF METAL(WORKS-PLACE LAID OUT FOR FILING,HOW TO CHOOSE A FILE AND FIX A HANDLE ON IT,WOOODEN FILE  HANDLES)

12

LINEAR MEASUREMENT. SCRIBERS. DIVIDERS.

16

FILING OF SURFACES MAKEN 90° WITH EACH OTHER(FILING OF OUTSIDE CORNERS)

17

FILING OF WIDE SURFACES(FILING ALONG THE WORK,CROSS-FILING)

05

13

DATUM. CALIPERS. JENNY CALIPERS

10

 

 

 

 

HEXAGONAL FILING& CHECKING

M S ROD Ø 40X53 MM                TOL±0.5 MM.  24 HRS.

18

SAWING ROUND BARS

CLICK

14

TYPES OF MARKING PUNCHES

19

SURFACE PAINTING AND MARKING OFF (CHOICE OF PAINT, PAINTING A SURFACE, PROPER CHOICE OF A SCRBER, SCRIBING LINES.)

15

HAMMERS. TYPES OF ENGINEER'S HAMMER

20

FILING OF SURFACES MAKEN 90° WITH EACH OTHER(INSIDE CORNERS)

06

16

'V' BLOCKS. TYPES. MARKING OFF AND MARKING OFF TABLE. CARE AND MAINTENANCE

11

 

 

 

 

 

 

 

 

 

 

DRILLING, TAPPING, COUNTER BORING & COUNTER SINKING

OLD EX.03 IN USED,

TOL. ±0.5 MM. 20 HRS.

21

FILING OF WIDE SURFACES(FILING AT AN ANGLE &  CHECKING)

CLICK

22

FILING OF PARALLEL SURFACES(FACES TO BE FILED, CHECKING FOR PARALLELISM WITH A CALIPER )

23

GRINDING OF MARKING TOOLS (CENTREPUNCHES, DOT PUNCHES, SCRIBERS, AND DIVIDER LEGS.)

17

BENCH VICE. VICE CLAMPS OR SOFT JAWS, CARE AND MAINTENANCE OF VICES

24

MARKING OFF THE CONTOURS OF PLANE PARTS BY GEOMETRICALCONSTRUCTION (SCRIBING STRAIGHT LINES, PARALLEL, PERPENDICULAR, AND CENTRE LINE TAKEN AS THE DATUM, SPCIFIED ANGLES, AND CENTRE FINDING & CENTRE PUNCHING.)

18

HACKSAW FRAMES AND BLADES

25

MEASURING TECHNIQUES

07

19

TYPES OF VICES

12

 

 

 

 

 

 

COUNTER SINKING, COUNTER BORING,& SPOT FACING,STUD DIEING –

M S ROD Ø 12X120, Ø10X120 MM.                 OLD EX.10 IN USED,

TOL. ±0.5 MM. 20 HRS.

26

CUTTING A THREAD WITH THE DIE AND STOCK (CALCULET BLANK SIZE)

CLICK

20

TRY SQUARE

 

27

DRILLING PRINCIPLE(FITTING A DRILL INTO A SPINDLE BORE, DRILL CHUCK,TOOL REMOVAL WITH DRIFT,)

28

DRILLING TECHNIQUE

29

DRILLING OF THROUGH HOLES

21

ELEMENTS OF A FILE, CUT OF FILES, FILE SPECIFICATIONS AND GRADES.

30

COUNTER SINKING, COUNTERBORING

08

22

TYPES OF FILES, NEEDLE FILES, SPECIAL FILES, PINNING OF FILES, CARE AND MAINTENANCE, CONVEXITY OF FILES

13

 

 

 

 

 

 

 

 

ANGULAR FILING

M S FLAT 75X93X10 MM.

TOL. ±0.5 MM.  24 HRS.

 

 

31

HOLDING A TAP WRENCH; CHECKING A THREAD WITH A THREAD GAUGE; CHECKING A THREAD WITH A BOLT.

CLICK

23

MEASUREMENT OF ANGLES, ANGULAR MEASURING INSTRUMENTS(SEMI-PRECISION), COMBINATION SET, MEASURING STANDARDS (ENGLISH & METRIC).

32

SPOT FACING & DIEING

24

SURFACE GAUGES, CARE AND MAINTENANCE OF SURFACE GAUGES,

33

DRILLING OF BLIND HOLES

                                                  09

25

COLD CHISEL, ANGLES OF CHISELS, CARE AND MAINTENANCE OF CHISELS.

14

 

 

 

 

“ C” CLAMP (BODY)

M S FLAT 50X63X12 MM,

TOL. ±0.4 MM.      24 HRS.

34

TAPPING THROUGH HOLES

CLICK

26

ORDINARY DEPTH GAUGE, SHARPENING OF CHISELS,

35

TAPPING BLIND HOLES

27

MARKING MEDIA, COMMON TYPES OF MARKING MEDIA, CORRECT MARKING MEDIUM FOR DIFFERENT APPLICATIONS.

 

 

10

28

SURFACE PLATES, ANGLE PLATES, PARALLEL BLOCKS.

15

 

 

 

 

“ C” CLAMP (TIGHTENING SCREW, CLAMPING COLLOR & HANDLE)

M S ROD  Ø 10X83,  Ø18X13, 3X43

TOL. ± 0.4 MM. 24 HRS.

36

SETUP AND ADJUSTMENT OF BENCH TYPE DRILLING MACHINE

 

29

PHYSICAL AND MECHANICAL PROPERTIES OF METALS.

37

SPLIT AND ILL-SUITED HANDLES AND WORNG WAYS TO FIX A HANDLE OVER A TANG

 

30

POWER HACKSAW, METAL-CUTTING SAWS.

38

DRILLING PRINCIPLE(HOLDING THE WORK IN A MACHINE VICE)

11

31

OUTSIDE MICROMETER, GRADUATIONS OF METRIC OUTSIDE MICROMETER, READING DIMENSIONS WITH OUTSIDE MICROMETER.., CONSTRUCTIONAL FEATURES OF OUTSIDE MICROMETER.

16

 

 

 

 

 

 

OPEN STEP FITTIN

M S FLAT 50X51X10,

35X35X10 MM

TOL. ±0.4 MM.   20 HRS.

39

CHAIN DRILLING

CLICK

32

INSIDE MICROMETER.

 

 

33

DEPTH MICROMETER, DIGITAL MICROMETERS.

40

CHISELLING OF METAL(WORK-PLACE LAYOUT AND STANCE IN CHISELLING)

12

34

VERNIER CALLIPERS, GRADUATIONS AND READING OF VERNIER CALLIPERS,(METRIC).

17

 

 

 

OPEN FITTING                                              M.S. FLAT 50X65X10 MM. -2NOS.

TOL ± 0.4 MM, 20 HRS

41

CHISELLING TECHIQUES(CHIPPING OF A SURFACE AND CUTTING OF GROOVES,CHOPPING)

CLICK

35

READING VERNIER CALIPER AND MICROMETER WITH INCH GRADUATIONS

42

MARKING AND CHECKING INSTRUMENT

36

VERNIER HEIGHT GAUGE.

 

 

13

37

VERNIER BEVEL PROTRACTOR. GRADUATIONS ON UNIVERSAL BEVEL PROTRACTOR. READING OF UNIVERSAL BEVEL PROTRACTOR

18

 

 

 

19

 

 

 

ANGULAR OPEN FIT

M.S. FLAT 50X43X6 MM.-2NOS.

TOL ± 0.4MM,±1° 16 HRS                

 

CHIPPING FLAT SURFACE

M.S.FLAT 50X73X12 MM

 TOL ± 0.5 MM 10 Hrs.      

43

FITTING TOGETHER ANGULAR MATING PARTS

CLICK

38

DIAL CALIPER. THE DIGITAL CALIPER

 

 

39

DRILLING PROCESSES - DRILLING MACHINES, TYPES, USE AND CARE, DRILL - HOLDING DEVICES, WORK-HOLDING DEVICES

40

PARALLELISM CHECKING

14

40

CUTTING SPEED AND RPM, FEED IN DRILLING, RADIAL DRILLING MACHINES, GANG DRILLING MACHINE AND MULTIPLE SPINDLE HEAD DRILLING MACHINE

20

 

 

 

    21

 

 

 

CHIPPING SOLT AND DIL GROOVE

M.S.FLAT 50X73012 MM                          TOL ± 0.5MM 10Hrs

 

CHIP SHEET MAETAL (FLAT CHISEL)

G.I. SHEET 150X150X0.5 MM

 

 

 

41

DIFFERENT TYPES OF FILING

CLICK

41

HAND TAPS AND WRENCHES,

42

 

42

TAP DRILL SIZE. LETTER PUNCH AND NUMBER PUNCH,

43

FILING CURVED SURFACES(CONVEX SURFACE)

15

43

SAFETY PRECAUTIONS IN SHEET METAL WORKSHOP, GENERAL SAFETY PRECAUTIONS.

22 A

 

 

 

22 B

 

 

22 C

 

 

 

CHIP DIFFERENCE GEOMENTRICAL SHAPES G.I.SHEET 160X160X0.5 MM

 25 Hrs

 

PROFILE MARKING AND CUTTING     125*125*0.5MM GI SHEET

 

MARKING AND CUTTING VARIOUS GEOMETRICAL SHAPES IN G.I. SHEET 75*75*0.5-2 NO.,105*105*0.5-NO 01 MM   

25 Hrs.

 

44

 

CLICK

CLICK

CLICK

CLICK

44

IMPORTANCE OF SHEET METAL WORK IN INDUSTRIES, TECHNICAL TERMS IN SHEET METAL WORK.

45

 

45

METAL SHEETS AND THEIR USES, INDIAN STANDARD SHEET SIZES & STRIP SIZES.

46

 

                            16

46

HAND LEVER SHEARS, SQUARING SHEAR, GUILLOTINE SHEARS.

23 A

 

 

 

23 B

 

PARALLEL LINE DEVELOPMENT OF RECTANGULAR TRAY 135*90*0.5 MM-01NO

 

PUNCH HOLES USING SOLID PUNCH 145*30*1.6 MM 18 HRs.

 

47

GRINDING OF CHIELS

CLICK

CLICK

CLICK

47

SHEET METAL TOOLS, I MEASURING TOOLS

48

GRINDING OF DRILLS(CHECKING A DRILL FOR ACCURACY)

48

SHEET METAL TOOLS, II MARKING TOOLS

49

FILING OF PARALLEL SURFACES(CHECKING FOR PARALLELISM WITH A VERNIER CALIPER)

                             17

49

SHEET METAL TOOLS, PRODUCTION TOOLS

24

 

 

 

 

 

SQUARE TAPER TRAY G.I. SHEET 340*340*0.6MM 01 NO

15 Hrs.

50

FILING OPENINGS AND FITTING (SQUARE OPENING)

CLICK

50

STAKES AND THEIR USES, COPPER SMITH STAKE, BOTTOM ROUND STAKE, STAKE HOLDERS

51

SHEET METAL SEAMS, LOCKED GROOVED JOINT

18

52

STAKE JOINT, DOVETAIL SEAM, PITTSBURG LOCK

25

 

 

 

 

25 A

 

 

 

SINGLE STRAP SINGLE ROW RIVETED BUTT JOINT

IRON SHEET 125X50X1.6MM

 

 

SINGLE  RIVETED LAP JOINT IRON SHEET 140X50X1.6MM

18 Hrs.

 

51

RIVETING (RIVETING PROCES,PUNCH AND DOLLY BAR,SNAP)

CLICK

CLICK

53

FOLDING AND JOINING ALLOWANCES, EDGE STIFFENING BY WIRING, WIRING ALLOWANCE, FALSE WIRING, HEMMING, DOUBLE HEMMING BY HAND PROCESS, EDGE STIFFENING.

52

REAMING HOLES WITH HAND REAMERS AND REAMING METHOD

54

SOLDERS, SOLDERING FLUX, PROCESS OF SOFT SOLDERING AND HARD SOLDERING, SUCCESSFUL SOLDERING.

53

DOWELLING

19

55

SOLDERED JOINT, DIPPING SOLUTION, SAFETY PRECAUTIONS IN SOLDERING, FLUXES TYPES AND DESCRIPTION.

26

 

 

RIVETING WITH TYPES OF RIVETS 50*48*1.2 MM 04 NO

 

 

RIVETING WITH MANY TYPERS OF RIVETS 50*48*1.2 MM 04 NO

15 Hrs.

 

 

CLICK

CLICK

56

TYPES OF SPELTERS AND FLUXES USED IN BRAZING, SILVER BRAZING OF COPPER PIPES BY GAS, BLOW LAMP, PORTABLE HAND FORGE WITH BLOWER.

26 A

 

 

 

57

RIVETS AND RIVETING, RIVETED JOINT, RIVETS PROPORTIONS.

20

58

TYPES OF RIVETED JOINTS.

27

 

 

 

 

 

 

 

 

LAYING STRAIGHT LINE BEADS BY ARC WELDING 50*150*6MM

15 Hrs.

 

 

CLICK

59

TUBULAR BIFURCATED AND METAL PIERCING RIVETS, BLIND RIVET OR POP RIVET, LAZY TONG, CAULKING AND FULLERING.

60

STATE THE IMPORTANCE OF SAFETY IN WELDING SHOP, SAFETY PRECAUTIONS IN HANDLING GAS WELDING PLANT, SAFETY PRECAUTIONS BEFORE, DURING, AFTER ARC WELDING

21

61

SAFETY EQUIPMENTS AND THEIR USES IN WELDING,

28

 

 

 

 

 

 

 

SQUARE BUTT JOINT IN FLAT POSITION BY ARC WELDING 150*50*6MM- 02NO

15 Hrs.

54

SET A D.C. ARC-WELDING PLANT AND CURRENT AS PER REQUIREMENT  FOR ARC WELDING

 

CLICK

62

GAS WELDING EQUIPMENT AND ACCESSORIES, ARC WELDING MACHINES AND ACCESSORIES.

55

STRIKE AND MAINTAIN A CORRECT ARC

 

63

A.C. WELDING TRANSFORMER AND WELDING GENERATOR, D.C. ARC-WELDING MACHINES, POLARITY IN ARC WELDING.

56

DEPOSIT UNIFORM STRAIGHT WELD BEADS IN A FLAT POSITION

22

64

ARC LENGTH AND ITS EFFECTS, FAULTS IN ARC WELDING.

29

 

 

 

 

 

 

 

 

“T” FILLET JOINT  IN FLAT POSITION BY ARC WELDING 150*50*6MM- 02NO

15 Hrs.

57

CLEAN THE WELD BEADS AND INSPECT FOR FAULTS.

CLICK

65

WELDING HAND TOOLS, ARC WELDING ACCESSORIES, TYPES AND USES OF WELDING PROCESSES. PRINCIPLE AND METHOD OF OPERATING OF ARC WELDING.

58

WELD SQUARE BUTT JOINT FROM BOTH THE SIDES IN A FLAT POSITION

66

MATERIAL PREPARATION METHOD, WELDING DESCRIPTION (FUSION, NON-FUSION AND PRESSURE), WELDING PROCESSES.

59

REMOVE DISTORTION FROM THE JOINT BY HAMMERING.

23

67

SELECTION OF THE WELDING PROCESS, HP & LP WELDING EQUIPMENTS DESCRIPTION, PRINCIPLE AND METHOD OF OPERATING, GAS WELDING TORCH ITS TYPE AND CONSTRUCTION.

30

 

 

 

 

30 A

 

 

 

 

 

SQUARE BUTT JOINT IN FLAT POSITION BY GAS WELDING 150*50*3MM- 02NO,

 

 

 

“T” FILLET JOINT  IN FLAT POSITION BY ARC WELDING 150*50*2MM- 02NO

20 Hrs.

60

CLEAN THE WELDMENT AND INSPECT FOR THE SURFACE DEFECTS

CLICK

CLICK

68

TYPES OF WELDING JOINTS (BUTT AND FILLET), PURPOSE OF ROOT GAP, TACKING AND KEY HOLE IN THE WELD JOINT DURING WELDING,

61

INSPECT THE COMPLETED BUTT WELD.

69

EDGE PREPARATION, BASIC WELDING JOINTS AND POSITION,

62

SET AND TACK THE WORK PIECES AS “T” FILLET JOINTS INCORRECT ALIGNMENT.

24

70

GASES AND GAS CYLINDERS DESCRIPTION, KINDS, MAIN DIFFERENCE AND USES, OXYGEN GAS CYLINDER, DISSOLVED ACETYLENE GAS CYLINDER, SAFETY RULES FOR GAS CYLINDERS.

31

 

 

 

 

 

 

 

 

 

 

 

SINGLE “V” BUTT JOINT IN FALT POSITION BY ARC WELDING 150*50*12MM- 02 NO

24 HRs.

63

WELD A “T” FILLET JOINT USING A SINGLE RUN, IN FLAT POSITION AVOIDING DISTORTION.

CLICK

71

SETTING UP PARAMETER FOR ARC WELDING MACHINE, ARC WELDING ELECTRODES, CODING OF ELECTRODES.

64

REMOVE DISTORTION FORM THE JOINT BY MACHANICAL MEANS.

72

SELECTION AND STORAGE OF ELECTRODES, SAFETY PRECAUTIONS IN HANDLING GAS CUTTING PLANT,

65

CLEAN THE WELDMENT AND INSPECT FOR THE SURFACE DEFECTS.

25

73

METHOD OF HANDLING CUTTING TORCH-DESCRIPTION, PARTS, FUNCTION AND USES, OXY-ACETYLENE CUTTING EQUIPMENT, OXY-ACETYLENE HAND CUTTING - PIERCING HOLE AND PROFILE CUTTING.

32

 

 

 

 

 

 

 

FILLET WELD IN OPEN CORNER JOINT IN FLAT POSITION BY ARC WELDING 150*50*10 MM- 02 NO

24 Hrs.

66

SET THE PLATES TO FORM AN OPEN CORNER JOINT AT 90º WITH SPECIFIED ROOT GAPE IN FLAT POSITION.

CLICK

74

SAFETY IN GAS CUTTING PROCESS, COMMON FAULTS IN GAS CUTTING, GAS CUTTING MACHINES (OXY-ACETYLENE).

67

TACK WELDS THE PIECES AS AN OPEN CORNER JOINT AT BOTH ENDS.

75

DRILLS, DRILL (PARTS AND FUNCTIONS), DRILL ANGLES

 

 

68

DEPOSIT ROOT RUN IN THE CORNER JOINT WITH THE FORMATION OF A KEYHOLE AND OBTAIN COMPLETE PENETRATION.

26

76

DRILLING - CUTTING SPEED, FEED AND R.P.M , DRILL HOLDING DEVICES, COUNTER SINKING, COUNTER BORING AND SPOT FACING,

33

 

 

 

 

 

 

 

OXY – ACETYLENE HAND CUTTING STRAIGHT AND BEVEL CUT 150*200*10 MM – 01 NO

15 Hrs.

69

INSPECT THE WELDED JOINT FOR PENETRATION, REINFORCEMENT AND THROAT THICKNESS.

CLICK

77

REAMERS, HAND REAMERS, DRILL SIZE FOR REAMING, REAMING.

 

 

78

SCREW THREAD AND ELEMENTS, SCREW PITCH GAUGE, TAPS, TAPS.

 

 

27

79

GENERAL INFORMATIVE POINTS ON TAPS, PIPE THREADS AND PIPE TAPS,

34

 

 

 

 

 

 

TONGUE FITTING 50*51*10 MM- 02 NO

24 Hrs.

 

 

CLICK

80

TAP WRENCHES, REMOVAL OF BROKEN TAP, STUDS,

 

 

81

DIES AND DIE STOCK, BLANK SIZE FOR EXTERNAL THREADING, EXTERNAL THREADING USING DIES,

 

 

28

82

DRILL TROUBLES - CAUSES AND REMEDY, DRILL KINDS, LETTER AND NUMBER DRILLS, SHARPENING OF DRILLS (GRINDING OF DRILL).

35

 

 

 

 

 

UNIVERSAL FITTING WITH TAPPING                                            M.S. FLAT 65X63X10

MM.75X75X10 MM

TOL ± 0.1 MM, 24 HRS

 

 

CLICK

83

STANDARD MARKING SYSTEM FOR GRINDING WHEELS, CONSTRUCTION OF THE GRINDING WHEEL.

 

 

84

WHEEL INSPECTION AND WHEEL MOUNTING.

 

 

29

85

GRINDING WHEEL DRESSING, GRINDING WHEEL DRESSERS.

36

 

 

 

 

 

CENTER GAUGE 50*63*10 MM-01 NO,10*85*02MM

20 HRs.

70

USE OF GAUGE

CLICK

86

OFF-HAND GRINDING WITH BENCH AND PEDESTAL GRINDERS.

 

 

87

RADIUS/FILLET GAUGE, FEELER GAUGE, HOLE GAUGE, TELESCOPIC GAUGE, SMALL HOLE GAUGES.

 

 

30

88

PIG IRON, CAST IRON (TYPES).

37

 

 

 

 

 

SQUARE FILING

M.S SQ.□25X53 MM.

TOL ± 0.1 MM, 16 HRS

71

SAWING SQUARE RODS

 

89

NECESSITY OF INTERCHANGEABILITY IN ENGINEERING FIELD, THE INDIAN STANDARD SYSTEM OF LIMITS & FITS – TERMINOLOGY.

90

FITS AND THEIR CLASSIFICATION AS PER THE INDIAN STANDARD.

31

91

THE BIS SYSTEM OF LIMITS AND FITS- READING THE STANDARD CHART.

38

 

 

 

 

PENTONGON INSERT SQUARE FITTING      OLD EX.12 USED &

M.S. FLAT 50X51X6 MM.

TOL ± 0.1 MM, 16 HRS

 

 

CLICK

92

WROUGHT IRON AND PLAIN CARBON STEELS.

93

NON-FERROUS METALS Etc. ALLOYS.

32

 

 

 

94

SIMPLE SCRAPERS AND SCRAPING, ORIGINATING TRUE FLAT SURFACES BY THREE-PLATE METHOD (WHITWORTH PRINCIPLE), SCRAPING CURVED SURFACES.

39

 

 

 

 

 

 

 

INSERT SQUARE FIT                         OLD EX.12 USED &

M.S. FLAT 50X51X10 MM.

TOL ± 0.1 MM, 16 HRS

72

 

 

 

 

 

73

MEASURING WITH MICROMETERS AND READING

 

 

 

 

CHOICE OF MEASURING TOOLS AND DEGREE OF ACCURACY.

CLICK

95

VERNIER MICROMETER, SCREW THREAD MICROMETER-GRADUATION & READING.

96

CALIBRATION OF MEASURING INSTRUMENT.

33

97

MECHANICAL FASTENERS.

40

 

 

 

 

 

 

 

PORTABLE VICE

PART: CHANNEL                                             M S CHANNEL75X50X4 MM.                  TOL. ±0.04 MM. 20 Hrs.

74

CHAMFERING

CLICK

98

SCREW THREAD MICROMETER - THREAD MEASUREMENT (EFFECTIVE DIAMETER) USING

SCREW THREAD MICROMETER.

99

DIAL TEST INDICATOR, COMPARATORS, DIGITAL DIAL INDICATOR, COMPARATORS.

 

 

34

100

DIGITAL DIAL INDICATOR, MEASUREMENT OF QUALITY IN CYLINDRICAL BORE USING THREE POINT INTERNAL

MICROMETER.

41

 

 

 

 

 

42

 

 

 

PORTABLE VICE

PART: COVER PLATE

M S FLAT 50X26X6 MM. 02 NO.

TOL. ± 0.06 MM. 10 Hrs.

 

 

PORTABLE VICE

PART: JAWS

M S FLAT 50X20X6 MM.- 02 NO.

TOL. ±0.04 MM. 10 Hrs.

75

TRUE JOB ON FOUR JAW CHUCK USING KNIFE TOOL,  FACE BOTH THE ENDS FOR HOLDING BETWEEN CETRES, USING ROUGHING TOOL PARALLEL TURN ± O.1 MM. MEASURE THE DIAMETER USING OUTSIDE CALIPER AND STEEL RULE.

CLICK

CLICK

101

SAFETY TO BE OBSERVED WHILE WORKING ON LATHES, SPECIFICATION OF A CENTRE LATHE, CONSTRUCTIONAL FEATURES OF SAFETY

102

LATHE MAIN PARTS, FEEDING & THREAD CUTTING MECHANISM.

35

103

 HOLDING THE JOB BETWEEN CENTRE AND WORK WITH CATCH PLATE AND DOG, SIMPLE DESCRIPTION OF FACING AND ROUGHING TOOL.

43

 

 

 

 

 

 

 

PORTABLE VICE

PART: PLATE WASHER

M S FLAT 25X53X6 – 02NO.

TOL. ±0.06 MM. 10 Hrs.

76

LATHE OPERATIONS- THE FACING, PARTING AND FORM TOOLS, PLAIN TURN, STEP TURN, HOLDING JOB IN THREE JAW CHUCK- DEBURR, CHAMFER-CORNER, ROUND, THE ENDS, SHOULDER TURN : SQUARE, FILLETED, BEVELED UNDER CUT SHOULDER, TURNING-FILLETED UNDER CUT, SQUARE BEVELED.

 

104

NOMANCLATURE OF SINGLE POINT CUTTING TOOLS AND MULTI POINT CUTTING TOOLS, HAND CHASERS AND THEIR USES.

105

TOOL SELECTION BASED ON DIFFERENT REQUIREMENTS, NECESSITY OF GRINDING ANGLES.

36

106

LATHE CUTTING SPEED AND FEED.

44

 

 

 

 

PORTABLE VICE

PART: VICE SCREW ROD

M S ROD Ø 22X125 MM. TOL. ±0.1 MM. 20 Hrs.

77

CUT GROOVES- SQUARE, ROUND ‘V’ GROOVE, MAKE A MANDREL-TURN DIAMETER TO SIZES. KNURL THE JOB

CLICK

107

USE OF COOLANTS, LUBRICANT, COOLANTS & LUBRICANTS (CUTTING FLUIDS)

108

CHUCKS AND CHUCKING - THE INDEPENDENT 4 JAW CHUCK, 3 JAW CHUCK

37

109

METHOD OF CLEANING THE THREAD OF THE CHUCK MOUNTING, MOUNTING AND DISMOUNTING OF CHUCKS.

45

 

 

 

46

 

 

 

47

 

PORTABLE VICE

PART: VICE SCREW ROD EX. 05 IN USED. TOL. ±0.06 MM. 5 Hrs.

 

PART: CLAMPING SCREW

M S ROD Ø 22X90 MM. TOL. ±0.06 MM. 10 Hrs.

 

PART: CLAMPING SCREW

EX. 07 IN USED, TOL. ± 0.06 MM. 4 Hrs.

78

 

 

 

 

 

79

BORE HOLES –SPOT FACE, PILOT DRILL, ENLARGE HOLE, USING BORING TOOLS, MAKE A BUSH STEP BORE-CUT RECESS, TURN HOLE DIAMETER TO SIZES

CLICK

CLICK

CLICK

110

FACE PLATE, LATHE CAN BE USED FOR DRILLING, BORING & BORING TOOLS TOOL SETTING.

111

PARALLEL OR STRAIGHT TURNING, STEP TURNING, GROOVING.

TURN TAPER (INTERNAL AND EXTERNAL). TURN TAPER PINS. TURN STANDARD TAPERS TO SUIT WITH GAUGE

38

112

TOOL POST, LATHE OPERATION – KNURLING.

48

 

 

 

 

 

 

49

 

 

 

 

 

 

 

 

 

PORTABLE VICE; PART: GUIDE

BAR; VICE HANDLE  & CLAMPING HANDLE                                                     M.S.ROD Ø 12X125 MM.

Ø 8X103 MM. Ø 8X63 MM. TOL±0.06 MM. 5 Hrs.

 

PORTABLE VICE

PART: CLAMPING PAD

M S ROD Ø 25X10 MM. TOL. ±0.1 MM. 10 Hrs.

80

 

 

 

 

81

THREADING PRACTICE BY USING CUT THREADS USING TAPS, DIES ON LATHE BY HAND, ‘V’ THREAD – EXTERNAL. PREPARE A NUT AND MATCH WITH THE BOLT.

CLICK

CLICK

CLICK

CLICK

113

STANDARD TAPERS, SQUARE, WORM, BUTTRESS AND ACME THREADS, PRINCIPLE OF CUTTING SCREW THREAD IN CENTRE LATHE.

114

PRINCIPLE OF CHASING SCREW THREAD, CENTRE GAUGE, TOOL SETTING - EXTERNAL THREAD, CUTTING AN INTERNAL THREAD.

MARK OFF AND DRILL THROUGH HOLES, DRILL ON M.S. FLAT, FILE RADIUS AND PROFILE TO SUIT GAUGE

39

115

TOTAL PRODUCTIVE MAINTENANCE, ROUTINE MAINTENANCE, MAINTENANCE SCHEDULE.

116

PREVENTIVE MAINTENANCE

50

 

 

 

PORTABLE VICE

PART: MOVABLE JAW

M S FLAT 50X87X12 MM. TOL.± 0.06 MM. 20 Hrs.

 

 

 

 

117

INSPECTION, TYPES OF INSPECTION AND GADGETS FOR INSPECTION, LUBRICATION SURVEY.

51

W- 40

 

 

PORTABLE VICE

PART: FIXED JAW

M S FLAT 50X159X12 MM. TOL.± 0.06 MM. 20Hrs.

 

 

CLICK

40

118

SIMPLE ESTIMATION OF MATERIAL CAUSES FOR ASSEMBLY FAILURES AND REMEDIES.

 

 

119

ASSEMBLY TECHNIQUIES, THREADED JOINTER, CYLINDRICAL AND TAPER PINS.

52

W-41

 

 

53

 

PORTABLE VICE:  SUB-ASSEMBLY : CHANNEL WITH

PLATE WASHER

TOL. ± 0.10 MM. 10 Hrs.

PORTABLE VICE ASSEMBLY

TOL. ±0.04 MM. 10 Hrs.

 

 

CLICK

CLICK

120

SEAL, TORQUING

 

 

 

 

54

W-42

PORTABLE VICE; -ASSEMBLY

TOL. ± 0.04 MM. 10 Hrs.

M.S. FLAT 50X63X10 MM.

TOL ± 0.2MM, 20 HRS

 

 

CLICK

 

 

 

55

W-43

COUNTERS FILING                                     M.S. FLAT 75X58X10 MM,            75X48X10 MM. TOL ± 0.1 MM, 24 HRS

 

 

 

CLICK