Selecting method for space navigation-level connector welding tool

Abstract

The invention relates to a selecting method for a space navigation-level connector welding tool. The selecting method is characterized by comprising the following operating steps that firstly, relevant parameters of a bench vice are determined, and whether the bench vice is applicable or not is determined; secondly, it is found that various parameters of a space navigation-level connector are allwithin the parameter range of the bench vice and do not exceed a maximum parameter by referring to the parameters of the bench vice; and thirdly, it is determined that the connector can be effectivelyand durably clamped by adopting the bench vice. According to the selecting method for the space navigation-level connector welding tool, the structure is compact and reasonable, operation is convenient, and the reliability of welding points is enhanced by analyzing the reliability of the welding points under different welding conditions and selecting a proper process realization mode; a product is fixed with the tool, stability and fastness are achieved, and the application range is wide. By means of the selecting method for the space navigation-level connector welding tool, the back-repairing scrap cost is reduced by 90%, the efficiency is improved by 30%, and the company production cost is reduced.

Description

technical field [0001] The invention relates to the field of welding tooling technology, in particular to a method for selecting welding tooling for aerospace-grade connectors. Background technique [0002] With the improvement of modern science and technology, the operating environment of electronic products has encountered diversification. At present, domestic and foreign focus on the high performance, high technology and high quality of electronic products, especially some power systems and communication systems with high requirements and high precision. , aerospace, electronic military and other industries, because their products work in particularly harsh environments, the reliability of connector products is extremely high. Welding, due to the actual deviation of the life of the connector solder joints due to the different tooling selected by the process, there is very little research on the selection of the specific process implementation method on the welding tooling...

AI Technical Summary

Problems solved by technology

Due to the diversity of viscous materials and product limitations, there are certain limitations in the selection of fixed connector materials

[0004] If the selected process method cannot permanently and stably fix the connector, it will affect the reliability of the solder joints and the efficiency of soldering

[0005] High requirements on the working area and poor mobility

[0006] In actual operation, due to the limitation of the wiring harness and cables, it is extremely inconvenient to fix the connector, which makes the repair very difficult and increases the efficiency of man-hours, consuming 30% of man-hours