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S No. |
Topic |
Day |
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C1 |
CNC – full form, def., work done, motion, types of motion, CNC types, main parts, advantages, working principle . |
Day 1 |
C2 |
Coordinate system - Axis, plane, origin point, coordinates (def. & types). G17,G18,G19 |
C3 |
CNC Programming types – Absolute & Incremental with exercise. G90,G91 |
Day 2 |
C4 |
CNC Programming elements – Command, Block, Prog., Prog. scan, Programme header & footer |
Day 3 |
C5 |
Complete prog. sequence & CNC Prog. Points |
Day 4 |
C6 |
Safety, on/off & start/stop of CNC m/c |
Day 5 |
C7 |
SIX MAIN FUNCTIONS :-
- POSITION: M/c, Abs, Inc & Relative
- PROGRAMME: Making new & Editing
- OFFSET SETT. : Geom, Wear& Work
- SYSTEM, 5) MESSAGE, 6) C.G.
|
C8 |
7 OPERATING MODES:-
- HANDLE MODE FUNCTIONS , JOG MODE FUNCTIONS ,AUTO MODE FUNCTIONS
- SINGLE BLOCK FUNCTIONS ,REF. RETURN – G28 & G30
- MDI , EDIT MODE
|
Day 6 |
C9 |
DRYRUN, M/C LOCK & CHUCK CLAMP OD/ID |
C10 |
OFFSET SETTING & TOOL SELECTION |
Day 7 |
C11 |
GEOMETRY OFFSET PRACTICAL |
C12 |
WEAR OFFSET PRACTICAL |
Day 8 |
C13 |
WORK SHIFT OFFSET PRACTICAL |
C14 |
CHUCK PRESSURE & TAIL STOCK PRESS. |
C15 |
CUTTING TOOLS, TYPES OF CUTTING TOOLS & SINGLE POINT CUTTING TOOLS |
Day 9 |
C16 |
JOB MATERIAL, COLD & HOT HARDNESS |
C17 |
TURNING INSERT(OD/ID) DESIGNATION SYSTEM-
- Shape
- Clearance Angle (positive & negative)
- Tolerance,
- Type
- Cutting Edge Length
- Thickness,
- Hand of Insert
- Chip former Designation
|
C18 |
TURNING INSERT MATERIAL & INSERT COATING METAL |
C19 |
Turning Tool Holder(OD/ID) Desig. System-
- a) Clamping System f) Shank height
- b) Insert Shape g) Shank width
- c) App. Angle h) Tool length
- d) Insert Clearance Angle i) Qualified Tool
- e) Hand of Tool j) Cutting Tool Length
|
Day 10 |
C20 |
Different Angles-
- Clearance angle (positive & negative)
- Approach Angle
- Rake angle (positive & negative)
|
C21 |
Insert Mounting & Opening Practical |
C22 |
Tool Holder Mounting & Opening Practical |
C23 |
Threading Insert Designation System-
- Insert Size e) Pitch
- Application f) Thread Standard
- Hand of Tool g) Grade
- Type
|
Day 11 |
C24 |
Tool Alignment Practical |
C25 |
Straight & Step turning (Single cut) |
Day 12 |
C26 |
Straight & Step turning (multi cut) |
Day 13 |
C27 |
Facing (Single cut & multi cut) |
Day 14 |
C28 |
Facing & Turning |
Day 15 |
C29 |
Engineering Drawing Reading Knowledge |
Day 16 |
C30 |
Knowledge of Measuring Instrumets |
Day 17 |
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:::: CNC Training Programmes
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