The bench vice is called as parallel jaw vice because, its movable jaw moves parallel to the fixed jaw.
43) The bench vice is called as parallel jaw vice because
Answer is:
Its movable jaw moves parallel to the fixed jaw
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2018 (Set - 1) with Answer Key
Answer is:
Protect the finished surfaces
Explanation:
Vice clamps are used to hold a finished work using soft jaws (vice clamps) made of aluminium over the regular jaws. This will protect the work surface from damage.
Answer is:
Drill drift
Explanation:
A wedge like tool used for removing the taper shank tools from the nose of the drilling machine spindle is called Drill drift.
Answer is:
Feed
Explanation:
Feed is the distance a drill advances into the work in one complete rotation.
Answer is:
Make surface flat so that the bolt head can take proper seat on the surface
Explanation:
Spot facing is a machining operation for producing a flat seat for bolt head, washer or nut at the opening of a drilled hole. The tool is called a spot facer or a spot facing tool. Spot facing is similar to counter-boring, except that it is shallower. Tools that are used for counter-boring can be used for spot facing as well.
