Yes, like I said earlier if I cannot work anymore, physically, do to old age or whatever it may be I would love too. If I am working, I would only open a business if I had a good partner I could trust.
The method of grinding used to produce a straight or tapered surface on a workpiece, is A. internal cylindrical grinding B. form grinding C. external cylindrical grinding D. surface grinding
In oblique cutting system, the maximum chip thickness occurs at the middle. A. Correct B. Incorrect
Which of the following statement is wrong about ultra-sonic machining? A. It is best suited for machining hard and brittle materials. B. It cuts materials at very slow speeds. C. It removes large amount of material. D. It produces good surface finish
A drill considered as a cutting tool having zero rake, is known as a A. flat drill B. straight fluted drill C. parallel shank twist drill D. tapered shank twist drill
The facing is an operation of A. bevelling the extreme end of a workpiece B. embossing a diamond shaped pattern on the surface of a workpiece C. reducing the diameter of a workpiece over a very narrow surface D. machining the ends of a workpiece to produce a flat surface square with the axis
A fixture is defined as a device which A. holds and locates a workpiece and guides and controls one or more cutting tools B. holds and locates a workpiece during an inspection or for a manufacturing operation C. is used to check the accuracy of workpiece D. all of the above
A fixture does not guide the tool. A. Correct B. Incorrect
The lip angle of a single point tool is usually A. 20° to 40° B. 40° to 60° C. 60° to 80° D. none of these
The maximum production of small and slender parts is done by A. watch maker's lathe B. sliding head stock automatic lathe C. multispindle automatic lathe D. capastan lathe
Side rake angle on tools is provided to control chip flow. A. True B. False
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