Problems in the production process of cheap grinding disc
|25.12.2018||Posted by juniperqq under Advertising & Marketing|
- Processing steps: Resin grinding discs, especially large diameters and high thicknesses, or grinding discs with strict dimensional tolerances must be processed after hardening to ensure the geometrical dimensions and shape tolerances of the cheap grinding disc.
- Production formula, process parameters, raw hard sets: small-scale resin cheap metal grinding disc enterprise process documents are not complete, copying the formula of large enterprises, will not adjust the process parameters according to fluctuations in raw material composition, changes in climate and environmental conditions or different requirements of users, The quality of the cheap metal grinding disc produced by these companies is often unstable.
- Hardening process: This is a key production process. There are two factors that cause quality problems. First, the temperature difference between the curing oven or the firing kiln is too large. Second, the method of installing the furnace is improper.
The temperature difference of the hardening kiln is too large, causing the hardening of the resin cheap grinding disc to deviate from the set hardening specification, so that the curing (hardening) quality of the cheap metal grinding disc is not fully guaranteed.