Practical Threading and Tapping
Threading and Tapping
DATE:-20/08/2017
Aim:-To learn about treading and tapping
Procedure:-
Threading:-Fit rod in to the vice use of die range to threading give back to forth motion to the die use of oil for lubrication.
Tapping:-Drill hole of proper size on the job .It is important to calculate size of hole required. As light drill can be made to fit the tap range .It is just over size then the daimeter of hole ,deep of the cut is smaller with this tap range . oil is used for lubrication and cooling when aware we rotate we use oil. No tightly rotate because of that oil is to use to smoothly rotate.
Conclusion:-Taps and die's are cutting tool's used to creat
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