What's the difference between stainless steel tube polishing and stainless steel wire drawing?
Polishing can also be divided into coarse sand, fine sand and three kinds of light. Surface effect of rough sand using 180#--320# Chiba wheelset after pipe face processing. The fine sand is the surface effect after processing with 320#--600# Chiba wheelset. Mirror light is with 1000 impeller, Ma round, cloth round combination of polishing, the tube surface to obtain mirror brightness.
Polishing machine is equipped with polishing wheel. When polishing, polishing wheel rotation speed steel surface and the polishing wheel friction heat pipe to improve the plasticity, polishing force, surface plastic deformation, the convex part is down, and flow to the concave, the surface roughness decreases. In addition, the chemical composition of the polishing tube and the polishing medium are chemically reacted with the polished metal during the polishing process, so that the polishing effect is greatly enhanced.
The advantages of this way is polishing equipment is relatively simple, easy to operate, does not need auxiliary chemicals, the disadvantage is not for seamless light tube in polishing, prone to scratches and improper disposal, time-consuming.Fluid polishing, fluid polishing is to rely on high-speed flow of liquid and its carrying abrasive particles washing stainless steel square tube surface, to achieve the purpose of polishing. Commonly used methods are: abrasive jet processing, liquid jet processing, fluid power grinding, fluid magnetic power grinding, etc.. Fluid power grinding is hydraulically driven to allow liquid media carrying abrasive particles to flow back and forth across the steel tube at high speed. The medium is mainly made of special compound (polymeric substance) flowing under low pressure and mixed with abrasives, and the abrasive can be made of SiC powder. The advantages of the polishing method are that the light intensity is higher, and the inner wall of the stainless steel square pipe can be polished, and the disadvantage is that the other pipe can be ejected one by one, and the work efficiency is low.
