Quality Control System Overview
Physicochemical Work Functions
Raw materials:
Chemical composition testing of metallic materials, mechanical strength testing, metallographic structure analysis, and performance testing of electrical materials and rubber components.
Components:
Non-destructive testing (internal and external), mechanical properties, roughness, surface hardness, and more.
Verification, calibration, and maintenance of general (or specialized) measuring tools and thread ring gauges—performed according to a scheduled cycle.
Instruments, meters, and testing equipment: undergo periodic external calibration, maintenance, and servicing.
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