Mechanical Engineering - Production Engineering
Exercise : Production Engineering - Section 8
31.
Jigs are heavier than fixtures in construction.
32.
In electro-chemical machining, the gap between the tool and work is kept as
33.
The process of improving the cutting action of the grinding wheel is called
34.
The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is __________ cutting speed for drilling mild steel with high speed steel drills.
35.
In electro-discharge machining, the tool is connected to cathode.
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