(1) Equipment problem: Production equipment is an important material condition for China high efficient grinding disc production. Some enterprises lack equipment. If there is no shortage of good mixing machine, the tonnage specification of hydraulic machine is too small. At the same time, the equipment maintenance is poor, and the product quality is not easy to guarantee. .
(2) Tooling problems: Some of the smaller China high efficient grinding disc enterprises have weak tooling management, no good storage places, and pile up in the production site.
(3) Raw material inspection, process inspection and factory inspection are important contents for the implementation of effective inspection and control of China high efficient grinding disc production enterprises, but there are few production enterprises that truly standardize management and standardization management. The main problems are incomplete systems, unimplemented functions, lax management, short control of inspection equipment, and poor quality of inspection personnel.
(4) Inspection equipment settings are incomplete
The inspection equipment is not complete, the inspection equipment of China high efficient grinding disc has 3 large parts: namely the rotary strength testing machine; the sand blasting hardness machine (or Rockwell hardness machine) - except for the resin slice and the grinding piece; the static balancer, the other should also have the thin piece China high efficient grinding disc end face, radial runout tester, inner diameter gauge, vernier caliper, China high efficient grinding disc cutting performance testing machine, etc.
