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CAD/CAM: Computer Integrated Manufacturing & Technology Driven Practices
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CAD/CAM: Computer Integrated Manufacturing & Technology Driven Practices
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20 Questions

1. From which of the following is the type of computer aided process planning.
2. The process of putting data into a storage location is called
3. Computer will perform the data processing functions in
4. Rotation of spindle is designated by one of the following axis:
5. NC contouring is an example of
6. ____ is the bridge between design and manufacturing.
7. Numerical control ___________
8. Match the following: NC code Definition: P. M05 1. Absolute coordinate system Q. G01 2. Dwell R. G04 3. Spindle stop S. G09 4. Linear interpolation
9. In a CNC program block, N002 GO2 G91 X40 Z40……,GO2 and G91 refer to
10. Rotation about Z-axis is called
11. The repeatability of NC machine depends on
12. Control loop unit of M.C.U is always
13. In a CNC program block, N002 GO2 G91 X40 Z40……,GO2 and G91 refer to
14. The tool of an NC machine has to move along a circular arc from (5, 5) to (10, 10) while performing an operation. The centre of the arc is at (10, 5). Which one of the following NC tool path command performs the above mentioned operation?
15. The tool of an NC machine has to move along a circular arc from (5, 5) to (10, 10) while performing an operation. The centre of the arc is at (10, 5). Which one of the following NC tool path command performs the above mentioned operation?
16. From the following which is not the type of protocol used in CIM?
17. The repeatability of NC machine depends on
18. In an NC machining operation, the tool has to be moved from point (5, 4) to point (7, 2) along a circular path with centre at (5, 2). Before starting the operation, the tool is at (5, 4). The correct G and N codes for this motion are
19. NC contouring is an example of
20. Match the following: NC code Definition: P. M05 1. Absolute coordinate system Q. G01 2. Dwell R. G04 3. Spindle stop S. G09 4. Linear interpolation