Manufacturing Processes II Practice Test 1

1. The gear hob is a formed tooth milling cutter with helical teeth.

2. Which of the following is a result of the constant relative indexing motion between cutter and workpiece?

3. What is the purpose of the RAM in shaping machine?

4. In ECG, grinding action removes ____________

5. In broaching, generally the broach remains fixed and the workpiece travels providing cutting velocity.

6. For which of the following materials evaporative lubricants are used?

7. Tooling for EMF process is relatively inexpensive.

8. Which of the following broaches are re-sharpened by grinding at rake faces?

9. Which of the following type of broaches are sharpened or re-sharpened by grinding at the flank surfaces?

10. As the number of threads on the hob increases, production rate______