Solex pneumatic comparator measurement - Metrology & Quality Control

Q.  Internal diameter of any workpiece can be measured using
- Published on 07 Aug 15

a. Solex pneumatic comparator
b. Sigma comparator
c. Johansson mickrocator
d. All of the above

ANSWER: Solex pneumatic comparator
 

    Discussion

  • Sravanthi   -Posted on 23 Oct 15
    - Back pressure Solex pneumatic comparator is used to to measure internal diameters of workpieces. This instrument also measures concentricity of the hole.

    - It consists of manometer, air plug gauge, air filter etc. The manometer tube is graduated directly to measure change in work piece diameter.

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