Manufacturing Processes Mid-Term Exam Questions and Answers

Manufacturing Processes Mid-Term
Exam


Precision Accuracy - Answer-The build-up edge(BUE) (which consists in layers of material from the
workpiece that gradually are deposited on the tool tip) has a negative effect on:



A: Precision Accuracy

B: Tool Life



False - Answer-The Taylor equation expresses the correlation between tool-life and depth cut.



A: True

B: False



True - Answer-The diamond tools are used in hard turning due to their high hardness.



A: True

B: False



A, B, and C - Answer-The cutting fluid is used for:



A: Cooling

B: Lubrication

, C: Cleaning



A and B - Answer-If you are going to mill a flat surface, you can use:



A: Face milling

B: Peripheral milling



Mass (large) production - Answer-Broaching is used for:



A: Small batch production

B: Mass (large) production



Machine with vertical spindle - Answer-In milling operation with horizontal and vertical-spindle
machines, which one is likely to hold dimensional accuracy better?



A: Machine with vertical spindle

B: Machine with horizontal spindle



Aluminum oxide and Silicon carbide - Answer-Which of the following are conventional abrasives?



A: Aluminum oxide

B: Silicon carbide

C: Cubic boron nitride



Grinding ratio - Answer-The main parameter for grinding efficiency is: