QUESTION 2 Tool life can be defined as the actual machining time of successive surface sharpening between raw material and cutting tool. Tool life is commonly presented in the form of a curve in which the log of the cutting speed is plotted against the log of the tool life measured in minutes. Justify the action that should be taken to remove maximum material per minute with the same tool life and at the same tỉme keep the good surface finish.

Q: In tool-wear relationship, n is an exponent that depends on workpiece and tool material as well as…

A: The question is asking for the range of the exponent 'n' in the tool-wear relationship when the tool…

Q: TRUE OR FALSE. IF FALSE WHAT WORD MAKES THE STATEMENT INCORRECT AND WHAT IS THE CORRESPONDING…

A: When the machining of a object is done by the cutting tool then in that case the chip is formed.…

Q: a) Define what is meant by "selective assembly" and briefly explain why it is used and give one…

A: (a) Selective assembly  Process capability = 4 ( desired tolerance )     For example 0.4  = 4 * 0.1…

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.