Methods of Improving the Precision of Thick-Wall Honed Tubes
1. Increase the surface roughness of the honing tube.
2. Correct the roundness.
3. Strengthen the surface hardness and reduce stress deformation.
4. After processing, there is a residual stress layer, which can increase the fatigue strength by 30%.
5. Strengthen the quality of fit, reduce wear and increase the service life of parts, but the processing cost of parts will decrease instead.
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