What are the factors that affect the polishing quality of round tube polishing machine?
Round pipe polishing machine is mainly used for iron pipe, copper pipe, stainless steel pipe and other pipe surface polishing treatment.
What factors affect the polishing quality of the workpiece of the round tube polishing machine?
* Good steel is a prerequisite for obtaining good polishing quality. If the hardness of the steel surface is uneven or there are differences in characteristics, polishing difficulties often occur. All kinds of inclusions and pores in the steel are not conducive to the polishing of the round tube polisher.
* Influence of different hardness on polishing process. The hardness increases the difficulty of grinding, but the roughness decreases after polishing. Due to the increase in hardness, the polishing time required to achieve lower roughness is added accordingly. At the same time, as hardness increases, the possibility of excessive polishing decreases correspondingly.
* The influence of the workpiece appearance on the polishing process. The surface of steel will be damaged by heat, internal stress or other factors in the crushing process of cutting machinery, and improper cutting parameters will affect the polishing effect.
Therefore, a rough grinding processing can be added to remove the damaged outer surface and form a uniform rough metal surface, which provides a good foundation for the polishing processing of the round tube polishing machine.