CAD – CAM Lab Manual

CAD – CAM Lab Manual
Branch : B.E. – Mechanical Engineering
Year & Semester : III Year / VI Semester
1. 3D GEOMETRIC MODELLING 24 PERIODS
List of Experiments
Creation of 3D assembly model of following machine elements using 3D Modeling software
1. Introduction of 3D Modeling software
2. Flange Coupling
3. Plummer Block
4. Screw Jack
5. Lathe Tailstock
6. Universal Coupling
7. Machine Vice
8. Stuffing box
9. Safety Valves
10. Swivel bearing
11. Connecting rod
* Students may also be trained in manual drawing of some of the above components
2. MANUAL PART PROGRAMMING. 21 PERIODS
Part Programming – CNC Machining Centre
a) Linear Cutting.
b) Circular cutting.
c) Cutter Radius Compensation.
d) Canned Cycle Operations.
Part Programming – CNC Turning Centre
a) Straight, Taper and Radius Turning.
b) Thread Cutting.
c) Rough and Finish Turning Cycle.
d) Drilling and Tapping Cycle.
3. COMPUTER AIDED PART PROGRAMMING
CL Data and Post process generation using CAM packages.
Application of CAPP in Machining and Turning Centre.
TOTAL: 45 PERIOD
INDEX
I. COMPUTER AIDED DESIGN (CAD)
Sl.
No. Date Name of the Machine Element Signature of the Staff Remarks
01 Flange Coupling
02 Machine Vice
03 Plummer Block
04 Universal Joint
05 Screw Jack
06 Stuffing Box
07 Tail Stock
08 Swivel Bearing
09 Connecting Rod
10 Safety Valve
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DEPARTMENT OF MECHANICAL ENGINEERING Page 4
II. COMPUTER AIDED MANUFACTURING (CAM)
Sl.
No. Date (Manual Part Programming) Name of the CNC Operation Signature of the Staff Remarks
TURINING
01 Linear Interpolation
02 Taper Turning
03 Canned Cycle
04 Thread Cutting
05 Peck Drilling-Grooving
06 Linear with Circular Interpolation
– CNC Milling
MILLING
07 Linear Interpolation
08 Circular Interpolation
09 Peck Drilling
10 Mirror Image
11 Square Pocketing with Cutter
Compensation
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