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How to cut hardened steel?Time:2017-10-28
(1) high red hardness and wear resistance, good impact carbide; in no case impact load, should be used YT30, YT15, YG3 other tools materials. (2) The tool angle, in general, with the improvement of har...
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Factors affecting the thin wall workpiece quality hTime:2017-10-28
Factors affecting the thin wall workpiece quality are: ⑴, deformation of the workpiece clamping force, affecting the dimensional accuracy and shape accuracy. ⑵, cutting heat-induced deformation of ...
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Use with the knife when turning slender shaft, geneTime:2017-10-28
Use with the knife while turning slender shaft, have a bamboo-shaped because the contact pressure with the tool holder claw support with the workpiece is too large. The correct approach is to use with ...
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When turning slender shaft, causes deformation and Time:2017-10-28
Turning the elongate shaft deformation and vibration causes are: ⑴, piece by cutting heat elongation bending deformation. ⑵, the workpiece bending and vibration in the cutting force. ⑶, workpiece...
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