Working principle of parallel sealing welding machine

Release time:

2024-01-05 16:15

Source:

With the rapid development of semiconductor and optical communication device industry, the demand for device packaging is increasing. As a key equipment, parallel sealing machine is widely used in the packaging process of linear, linear array or rotating body of optoelectronic devices, semiconductor devices and other products. The working principle and function of these devices are essential to protect the device and ensure its normal operation.

In the packaging process of optoelectronic, sensor and microelectronic chip, parallel sealing machine plays a vital role. The basic working principle includes the following key steps:

First, the device is placed in the base of a metal, glass or ceramic tube shell, and the humidity and oxygen content in the device lumen are reduced by vacuuming to ensure that the device is not easily oxidized or affected by external conditions.

Secondly, during the sealing process, the device is protected from oxidation or other adverse effects by filling an inert gas such as nitrogen.

Then, by applying pressure and using the principle of resistance welding, one current flows through the metal cover plate and another current flows through the tube shell. The two currents produce a high temperature at the contact, causing the metal to be molten, forming a series of solder joints under pressure, and the sealing track presents a seam.

As advanced equipment, Aote Hengye's parallel sealing welding machine has a number of innovative functions while meeting the requirements of photoelectric devices, semiconductor devices linear, linear array or rotating body packaging:

1. A wide range of sealing welding: it can cover rectangular tube shells and round tube shells of various sizes, and the sealing welding size ranges from 2mm to 180mm.

2. Efficient production capacity: The aging production capacity can reach 150 to 300 units per hour according to the different characteristics of the device to ensure production efficiency.

3. High precision sealing welding: high precision sealing welding, can ensure the quality and stability of the device package.

4. Automation function: with automatic pre-welding operation and automatic cover function module, using high-performance machine vision recognition system for shape and positioning identification, to ensure the accurate placement of the cover.

5. Auxiliary configuration selection: optional vacuum heating box, out of the silo and other auxiliary configuration, improve equipment function and adaptability.

Under the development trend of today's semiconductor and optical communication device industry, Aote Hengye's parallel sealing machine provides reliable support and solutions for the development of the industry with its advanced technology and efficient performance. Its innovative features and diverse applications will continue to drive the industry's progress and development in the future. As a key equipment, the parallel sealing machine plays an important role in protecting, packaging and ensuring the normal operation of semiconductors, optical communication devices and other devices, and contributes an important force to the continuous progress and innovation of the industry.

What are the parallel sealing welding materials?

The working principle and usage scenario of parallel sealing welding machine

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