Inspection of components by tool makers microscope - Metrology & Quality Control

Q.  Which of the following components are inspected by a Tool maker's microscope?
- Published on 07 Aug 15

a. gauges
b. screw threads
c. dies and fixtures
d. all of the above

ANSWER: all of the above


  • Sravanthi   -Posted on 26 Oct 15
    - Tool maker's microscope is used to inspect gauges, screw threads, tools, dies and fixtures. Tool maker's microscope works on the principle of optics.

    - Tool maker's microscope is direct reading measuring instrument.

    - Longitudinal range of 100 mm and cross range of 50 mm is observed in this microscope. Screw obtains 50 mm of longitudinal movement and remaining 50 mm is obtained by insertion of gauge blocks.

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