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Motor Shaft,Axle Shaft,Steel Shaft Manufacturers -> News -> Why do hinge pin industry have a accuracy standard in the whole bearing industry?

Why do hinge pin industry have a accuracy standard in the whole bearing industry?

  Super accuracy refer to point to in good lubrication condition, workpiece rotate at a certain speed, and a fine grit stone with certain pressure workpiece surface to processing, and in vertical to a work as on a rotating party to exercise a concussion of processing method.

  Hinge pin can effectively reduce the corrugated degrees. Let the process, when millstone and workpiece circular contact is equal to or greater than the surface of the wavelength of the striation, can ensure millstone always in the role of wave and not and troughs contact, this wave contact pressure is bigger, convex peak was removed, thus reducing the corrugated degrees.

  Hinge pin can be super let surface produces stress. Let the main process of produce cold body deformation, this is the surface of workpiece formed after let residual stress.
 

Steel shaft,axle shaft and motor shaft which are producted by the professional manufacturer and exporter Fenghua Zhaoxu Micro Shaft Co., Ltd. are sold at home and overseas.
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