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  • Question
  • The broaching operation in which the work moves past the stationary tool is called


  • Options
  • A. pull broaching
  • B. push broaching
  • C. surface broaching
  • D. continuous broaching

  • Correct Answer
  • continuous broaching 


  • Production Engineering problems


    Search Results


    • 1. 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.

    • Options
    • A. equal to
    • B. less than
    • C. more than
    • Discuss
    • 2. The drill spindles are provided with standard taper known as

    • Options
    • A. Morse taper
    • B. Seller's taper
    • C. Chapman taper
    • D. Brown and Sharpe taper
    • Discuss
    • 3. Jigs are heavier than fixtures in construction.

    • Options
    • A. Yes
    • B. No
    • Discuss
    • 4. EDM machining is applied for

    • Options
    • A. shaping carbide dies and punches having complicated profiles
    • B. making large number of small holes in sieves and fuel nozzles
    • C. embossing and engraving on harder materials
    • D. all of these
    • Discuss
    • 5. Stellite preserve hardness upto a temperature of

    • Options
    • A. 350°C
    • B. 500°C
    • C. 900°C
    • D. 1100°C
    • Discuss
    • 6. Half nut is used to lock the lathe carriage to the lead screw for thread cutting.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. In order to obtain a surface finish in the range of 0.75 ?m to 1.25 ?m , the operation used is called.

    • Options
    • A. grinding
    • B. lapping
    • C. honing
    • D. buffing
    • Discuss
    • 8. The usual value of the point angle of a drill is

    • Options
    • A. 70°
    • B. 100°
    • C. 118°
    • D. 130°
    • Discuss
    • 9. In determining the various forces on the chip, Merchant assumed that the

    • Options
    • A. cutting edge of the tool is sharp and it does not make any flank contact with the workpiece
    • B. only continuous chip without built-up-edge is produced
    • C. cutting velocity remains constant
    • D. all of the above
    • Discuss
    • 10. Buffing wheels are made of

    • Options
    • A. softer metals
    • B. cotton fabric
    • C. carbon
    • D. graphite
    • Discuss


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