In a shaper

A. Tool is stationary and work reciprocates

B. Work is stationary and tool reciprocates

C. Tool moves over stationary work

D. Tool moves over reciprocating work

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  1. A diamond locating pin is used in jigs and fixtures because
  2. In a particular type of welding, flux is prepared in the form of a coarse powder and granulated flux…
  3. In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness…
  4. In ultrasonic machining, the metal is removed by
  5. The snag grinding is done
  6. The average cutting speed for turning mild steel with a high speed steel tool is
  7. The binding material used in cemented carbide tools is
  8. The parameter which completely defines the chip formation in a metal cutting process is
  9. The cutting angle of a flat drill varies from
  10. Friction at the tool-chip interface can be reduced by
  11. In metal cutting operations, the shear angle is the angle made by the shear plane with the
  12. In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges…
  13. The material which on machining produces chips with built up edge is
  14. In order to achieve a specific surface finish in single point turning, the most important factor to…
  15. In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth…
  16. The tailstock set over required to turn a taper on the entire length of a workpiece having diameters…
  17. The strength of a brazed joint
  18. For harder alloy steel, the point angle of the drill is kept
  19. The lathe spindles are usually made hollow and provided with
  20. Gear finishing operation is called
  21. A lead-screw with half nuts in a lathe, free to rotate in both directions has
  22. The grinding of long, slender shafts or bars is usually done by
  23. In up milling, the thickness of chip is
  24. The factor considered for evaluation of machinability is
  25. In electrochemical machining, the gap between the tool and work is kept as
  26. The helix angle of a drill is __________ for drilling brass.
  27. The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter…
  28. The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
  29. An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability…
  30. The size of a lathe is specified by the