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Machine Drawing by N. D. Junnarkar

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Hints to Questions on Assembly Drawing

1. Gear Detacher

It is used for the application of pulling out a gear assembled on the shaft with the help of keys.

Hints for Answer

  1. Study the number of components given in a set of components for the question.
  2. Study the name of the assembly.
  3. Prepare a bill of material for the assembly.
  4. Draw horizontal and vertical axis for elevation.
  5. Start assembled elevation with the part–screw, MS M12 × 2. Assemble rest of the components with screw MS and complete the assembly.
  6. Take projection of the assembled elevation to draw the remaining views which are asked in the question.

2. Drill Machine Vice

It is used for clamping the job on the bench of a drilling machine for drilling, tapping and such similar operations. ...

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