Dear candidates you will find MCQ questions of Process Planning and Cost Estimation here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Explanation: as per the construction of the base. it must be made of heavy cast iron casting because the whole machine including pillar, frame, column are mounted on the base. so base must be capable and strong enough to withstand it.
Explanation: the base of shaper is able to withstand the vibration. in shaper, reciprocating feed is given so there is always a chance of higher vibration and since the entire machine is mounted on the base it is necessary that this base must be able to withstand vibration for the safety purpose.
Explanation: all are the parts of drive
Explanation: as per the working of quick return mechanism. whenever there is a need to convert rotary motion into reciprocating motion, quick return mechanism is used.
Explanation: as per the construction and working of shaper body. guideways are like a track or path and ram is a reciprocating member of shaper.
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