Production Engineering Questions

• The velocity of tool along the tool face is known as
• The purpose of jigs and fixtures is to
• The trade name of a non-ferrous cast alloy composed of cobalt, chromium and tungsten is called
• The size of a shaper is given by
• The type of reamer used for reaming operation in a blind hole, is
• Cutting fluid has no effect on the tool life.
• In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as
• Which of the following statement is wrong?
• In centreless grinders, the maximum angular adjustment of the regulating wheel is
• A set of eight form relieved milling cutters for each module is provided to enable cutting of gears of different
• The snag grinding is done
• The soft grade grinding wheels are denoted by the letters
• In oblique cutting system, the maximum chip thickness
• The guideways are of
• High speed steel cutting tools operate at cutting speeds __________ than carbon steel tools.
• The material which on machining produces chips with built up edge is
• The continuous chips are in the form of long coils having the same thickness throughout.
• The chisel edge angle of a drill is usually 120° to 135°.
• The main purpose of a boring operation, as compared to drilling, is to
• In down milling, the thickness of chip is