Test and measurement related to heat treatment production process

1. Test

(1) Test of heat treatment production process data: it is the real-time record of the actual measured data of the heat treatment production process, an important basis for the inspection of the heat treatment production process, and an important link in the whole process quality control and management of the heat treatment special process. It is the delivery and retention of heat treatment production. The important document of the archive is a concrete manifestation of the traceability of the heat treatment production process.

(2) Test of heat treatment equipment index: It is a regular test of heat treatment equipment index (mandatory), an important basis for heat treatment equipment to carry out heat treatment production (synchronization), an important basis for heat treatment production process inspection, and a special heat treatment process An important part of the whole process of quality control and management is an important document for the delivery and retention of heat treatment production and a concrete manifestation of the traceability of the heat treatment production process. It can be executed according to GJB509B, AMS2750E.

(3) Related organization and performance test after heat treatment: It is the key content of heat treatment production process inspection, an important link in the whole process quality control and management of special heat treatment process, and an important document for heat treatment production delivery and retention. It is heat treatment Specific system for traceability of production process.

2. Measurement

(1) Verification of instruments and meters for heat treatment production process data testing: it is a necessary guarantee for the correctness of heat treatment production process data testing, a necessary guarantee for the legitimacy of heat treatment production process data testing, and a reliable guarantee for the safety of heat treatment production. It is heat treatment The necessary guarantee for production reliability, stability and identity.

(2) Verification of instruments and meters for heat treatment equipment index testing: it is a prerequisite to ensure the regular testing of heat treatment equipment index, a prerequisite to ensure the correctness of heat treatment equipment index test data, and a necessary means to ensure the legitimacy of heat treatment equipment index testing. It is a necessary guarantee for the reliability, stability and identity of heat treatment production.

Conclusion

(1) Treat heat treatment as a "special process".

(2) For this special process, the concept of "whole process quality control and management" is adopted for the most stringent control and management in view of all aspects and key points of "human, machine, material, method, environment, and measurement".

(3) The various links in the heat treatment process follow the "rule of multiplication", not the "rule of addition". Any link is "zero", the ultimate performance of the material is "zero", and the installed service performance of the part is "zero".

(4) The difficulty of heat treatment lies in traceability. Heat treatment must not be regarded as "big cleaning", and the problem cannot be solved by "assault".

(5) The goal of heat treatment is reliability, stability and consistency. Heat treatment is like daily "cooking". It is easy to make a good meal, but it is "difficult" to make a good meal year after year and day after day.

(6) The purpose of heat treatment is to give the material the ultimate performance, endow the service performance and the ultimate installed service performance of the parts.