Forgings factory to all kinds of forgings product quality control is mainly divided into four ways. Strictly implement the process rules; Second, according to the inspection system for forging products production process sampling inspection; Third, regular forgings quality analysis; Fourth, according to the ISO9001 quality management system, the forgings factory carries out two quality management reviews every year.
Forgings products can be divided into two levels of inspection process and factory, are responsible for by special inspectors. Process inspection is mainly set up in raw material reinspection, forging molding, heat treatment, machining, ultrasonic flaw detection and other processes; The factory inspection is carried out by the quality inspection center or the customer to the factory to complete the inspection of the finished forgings before warehousing. The technical department shall make specific regulations according to the batch of products and write the operation instruction.
Forgings product quality analysis is based on the quality records of specific products, engineering capability index measurement, for Cpk≤ 1 quality index using QC quality analysis method, find out the specific causes of quality index fluctuation, timely adjustment of process parameters to correct.
To take charge of forging factory quality system, in accordance with the ISO9001 quality system requirements, each year to carry out comprehensive quality inspection work, the forging quality control functions and the related department to review, by the management representative for forging factory quality department make a systematic job evaluation, the problem of responsibility department will according to the enterprise quality management and reward system for processing.