Method can make the mold by grinding the surface smooth, clean the extent of the following factors: ① the quality of tool steel ② heat treatment process ③ polishing technology and process equipment.
Usually considered the polishing process equipment is the most important factor. Appropriate polishing techniques and process equipment with high quality tool steel and heat treatment process to get a satisfactory finish. On the contrary, even with the best quality steel and will not achieve a high degree of mirror effect.
One The quality of a tool steel
The uneven surface hardness of steel or characteristics tend to produce polished difficult. Steel in a variety of inclusions and pores are not conducive to polishing.
Second heat treatment process
Heat treatment in many ways will affect the polishing performance. Surface hardening of steel due to the increase in surface carbon component, its fine organization is not conducive to polishing. Because the steel surface of the small oxide particles increase in polishing difficulties. Carburization or decarburization of the steel surface will cause the hardness changes, cause polished difficulties.
By grinding method allows the mold surface smooth, smooth degree of the following factors:
An uneven or the quality of steel (steel surface hardness characteristics, the differences tend to increase the difficulty of polishing).
2, heat treatment (heat treatment in many ways affect the polishing performance).
Polishing techniques (polishing process and polishing supplies by direct impact to the polishing effect).
Generally considered polishing technology is the most important factors affecting the proper polishing techniques, the use of a good polishing supplies, with the high quality tool steel and heat treatment process in order to achieve a satisfactory finish. On the contrary, polishing techniques and supplies used improperly, even with the best quality steel and will not achieve a high degree of mirror effect.
Other News:
Impact surface polished finish basic reasons
Selection technique to identify the quality of the merits of the INA rolling bea
KOYO bearing type selection method
Hot-rolled market poor start businesses bearish on the month view
How to properly install the replacement of the INA Bearing technology introduced
Infrastructure needs can still steel spared
TIMKEN bearing the demolition of manifestations
Selection technique to identify the quality of the merits of the INA rolling bea
