Productivity of casting process & automatic processes - Manufacturing Processes - 1

Q.  The productivity of casting process is comparatively
- Published on 03 Aug 15

a. lower than the productivity of other automatic processes like rolling
b. higher than the productivity of other automatic processes like rolling
c. similar to the productivity of other automatic processes like rolling
d. unpredictable

ANSWER: lower than the productivity of other automatic processes like rolling

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    Discussion

  • Pankaj   -Posted on 26 Oct 15
    - In metal casting process hot molten metal is poured into a mould and allowed it to solidify.

    - Molten metal takes time to solidify and unless it solidifies completely, it cannot be removed from the moulding.

    - Therefore, metal casting process is time consuming process.

    - This makes the metal casting process less productive compared to other manufacturing processes like rolling, machining etc.

    - It is not required to melt the metal completely in other manufacturing processes like rolling, machining etc. Therefore these processes are more productive than the metal casting process.

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