Stellite preserve hardness upto a temperature of

More Questions from Production Engineering

• EDM machining is applied for
• Jigs are heavier than fixtures in construction.
• The drill spindles are provided with standard taper known as
• The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is __________ cutting speed for drilling mild steel with high speed steel drills.
• The broaching operation in which the work moves past the stationary tool is called
• Half nut is used to lock the lathe carriage to the lead screw for thread cutting.
• In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called.
• The usual value of the point angle of a drill is
• In determining the various forces on the chip, Merchant assumed that the
• Buffing wheels are made of

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