Industry Applications | Anatomy of a new vision of welding: the military standard connector on the gun tray

Today, China is not only the world's leading automobile producer, but also the world's largest automotive consumer market. Its growing international influence and leading role are profoundly shaping and leading the new trends and directions of the global automotive industry.

Application scenarios

Generally speaking, stamping, welding, painting and final assembly are the four typical processes of automobile OEMs, which are connected and interlocking with each other to "create" the birth of a car.

As a key link in importance second only to the stamping process, the welding process is equipped with a large number of welding robots or manual use of intermediate frequency welding tong equipment in the workshop to weld the body and other components, which is also the core equipment of the welding workshop.

The most important unit of the intermediate frequency welding tong equipment is the gun changing plate, which provides a solution for the construction of flexible projects for automobile manufacturing enterprises. With the increasing maturity of industrial robot technology, its repeated positioning accuracy, fast response speed, stable operation and reliability have greatly improved work efficiency to create more business value.

At the same time, the gun changer has unit modules such as water and gas module, servo module, and strong current module to meet the functional requirements of water circuit, gas circuit, power supply, communication and signal acquisition.

There are common M12 A-Code 4 cores & 5 cores, M12 B-Code, M12 D-Code, M23, heavy-duty (square industrial connectors), military standard connectors and other products, which need to be matched with the corresponding cable end connectors: field wireable and pre-cast.

Application difficulties

1. High-precision docking and stability requirements

2. Complex multi-module integration and synchronous control

3. Durability and maintenance under high-frequency gun change

4. Respond to the safety protection of the on-site environment

Product Overview & Details

As a high-standard connector, the design and manufacturing standards of the military standard connector usually follow the corresponding military specifications to ensure reliability and durability under extreme conditions, especially on the automotive welding torch plate, the role of the military standard connector is mainly reflected in: circuit connection, signal transmission, strong interchangeability, can achieve rapid combination and disconnection, with strong high temperature resistance, corrosion resistance, seismic resistance and other characteristics.

GSEE-TECH MIL-DTL-5015 can well cope with the above problems and meet the needs of the automobile manufacturing industry for efficient and high-quality production!

MIL-DTL-5015 (MIL-C-5015) series

◆ Strictly follow the national military standard GJB600

◆ Provide two wire connection processes: welding and crimping

◆ There are plug (straight/curved), floating socket, panel socket and other types

◆ There are threaded coupling type, snap type and European standard threaded coupling shell combination mode

◆ There are about 70 kinds of common ferrule pins

◆Support maximum current I=80A, maximum number of pins 85pcs

◆ A total of 12 shell sizes (10, 12, 14, 16, 18, 20, 22, 24, 28, 32, 36, 40) in mm

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