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Customized tap manufacturers remind us of the points to pay attention to when selecting a tap

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2023.10.21
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Customized tap manufacturers remind us of the points to pay attention to when selecting a tap

（1） The thread surface and chip groove of the wire tapping should be smooth. When there are chip lumps, sticky chips or rust, they should be completely eliminated to completely hinder the removal of cutting. The tooth shape of the tap and the cutting teeth of the cutting part should be sharp, without any chipping, burrs, carbon damage, etc. Otherwise, during tapping, chips will stick and the surface roughness of the screw hole will be damaged.

（2） The clamping part of the machine's wire tapping should be smooth, and if it is severely worn, it should be polished: after the sharp edges of the manual wire tapping are worn, they should be polished one size smaller to prevent slipping due to weak clamping during tapping.

（3） To achieve the accuracy of the threaded hole on the workpiece, it is necessary to use a thread tap with the corresponding precision for machining.

Threads and taps are both highly susceptible to damage, and precautions should be taken to improve their service life

                                                         



  • ←Precautions for selecting positive and negative deburring and chamfering knives
  • Precautions for customizing taps→

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