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Chemical milling operation is performed

A. On universal milling machine

B. On plain milling machine

C. In a tank containing an etching solution

D. Any one of these

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  1. Ultrasonic machining is best suited for
  2. The binding material used in cemented carbide tools is
  3. The method of grinding used to produce a straight or tapered surface on a workpiece, is
  4. In drilling softer materials, the cutting speed is _________ as compared to harder materials.
  5. The grade of grinding wheel depends upon
  6. The correct sequence of the following parameters in order of their maximum to minimum influence on tool…
  7. The parameter which completely defines the chip formation in a metal cutting process is
  8. The work or surface speed for cylindrical grinding varies from
  9. In reaming process
  10. NC contouring is an example of
  11. The chamfering is an essential operation after
  12. Crater wear leads to
  13. If the cutting speed is increased, then the built-up-edge
  14. A better machinable metal is one which gives
  15. A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to…
  16. What is the type of welding defect caused due to shrinkage during solidification and by weld stresses…
  17. The chuck preferred for quick setting and accurate centering of a job is
  18. When 3-2-1 principle is used to support and locate a three dimensional work-piece during machining,…
  19. A right hand tool on a lathe cuts most efficiently when it travels
  20. In hot machining, tool is made of
  21. The size of a lathe is specified by the
  22. What is the welding defect caused due to improper control and poor removal of slog between passes called?
  23. A coarse grained grinding wheel is used to grind
  24. The top and sides of the table of a shaper usually have
  25. EDM machining is applied for
  26. The process of removing metal by a cutter which is rotated in the same direction of travel of workpiece,…
  27. In up milling, the thickness of chip is
  28. The broaching operation in which the work moves past the stationary tool is called
  29. Hard and tough materials like cast iron should be turned at
  30. A twist drill is a