Talking about the factors affecting the heat treatment process of high-strength fasteners

In order to ensure the quality and reliability of high-strength fasteners, some matters must be paid attention to during the heat treatment process of high-strength fasteners. Therefore, we need to understand the factors affecting the heat treatment process of high-strength fasteners.

The main factors affecting the heat treatment process of high-strength fasteners are as follows:

One: Participants

Quality control is process control, which can be done not only by a few people or a few departments. Therefore, the following points must be done:

(1) Clarify the responsibilities and authorities of all types of personnel, and stipulate that employees must bear the responsibility of solving problems when exercising their rights.

(2) It is necessary to organize job training in a planned way, and carry out qualification certification for important positions, so as to improve personnel's operational skills and quality control skills.

Two: Equipment Tooling (Guide: Principles of Choosing Stainless Steel for Fasteners)

(1) There are many types of heat treatment production equipment and tooling, and sometimes some measuring instruments are used. Therefore, operators are required to strictly abide by the operating rules of equipment, tooling and measuring tools, operate in a civilized manner, and perform correct and reasonable maintenance.

(2) The maintenance personnel of heat treatment equipment should do a good job in daily maintenance and regular maintenance of the equipment, and carry out improved maintenance on the equipment in a timely manner.

(3) Strictly implement the management system of tooling, workstations and instruments, strictly implement the management system of measurement, and do the calibration, maintenance and appraisal of measurement instruments in accordance with regulations.

Three: Fastener material

In the heat treatment production process, after the materials are processed, transported, and counted, due to some factors, there may be mixing, wrong material, loss, rust, bumps, and deformation, which affect the strength of the fastener material . Therefore, we must pay special attention to this aspect, work carefully and carefully, and do a good job of inspection, labeling and storage of materials.

In addition, in heat treatment production, if problems are found in high-strength fastener materials, as long as they are repaired in time through the corresponding process technology, they can still be solved well.

Four: Process specification

The theory and practice of heat treatment production technology are very strong, so there must be a set of suitable heat treatment process and relatively complete operating specifications, so that the quality of heat treatment can be well controlled. To formulate the heat treatment process, appropriate process parameters should be selected according to the specific high-strength fastener materials and related equipment tooling and the operating skills of the employees. This requires that the heat treatment process personnel must be familiar with the production site and continue to confirm the perfect process through practice. And to continue to improve.

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