Production Engineering Questions

• The obtuse angle, included between the chisel edge and the lip as viewed from the end of a drill, is called
• The structure of a grinding wheel depends upon
• The ductile materials, during machining, produce
• It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used?
• An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as
• In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth is called
• Tool signature consists of __________ elements.
• Cutting fluids are used to
• The cutting force in down milling is maximum when the tooth begins its cut and reduces to minimum when the tooth leaves the work.
• A broach has
• The cutting fluid mostly used for machining alloy steels is
• Tool life is generally better when
• For machining a mild steel workpiece by a high speed steel tool, the average cutting speed is
• Which of the following operation is first performed?
• In which of the following machine, the work rotates and the tool is stationary?
• The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive and bond, is called
• In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges is called
• A round nose tool has no back rake and side rake.
• The floating position of the holding fixture in a rotary transfer device is used to
• In a planer