Thermocompression welding system and method

A technology of hot-press welding and hot-press welding head, which is applied in welding equipment, electric heating devices, manufacturing tools, etc., which can solve the problems of poor welding quality consistency, uncontrollable welding joint forming, difficulty in meeting precision welding, etc., and achieve controllable forming , The effect of improving the consistency of welding quality

Active Publication Date: 2021-03-19
广州市精源电子设备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the traditional thermocompression welding method, the shape of the welding joint between the cable or lead wire and the thin metal layer is uncontrollable, which makes the welding quality poor and it is difficult to meet the needs of precision welding

Method used

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  • Thermocompression welding system and method
  • Thermocompression welding system and method

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0046] The technical solution of the present invention will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0047] In one embodiment, such as figure 1 as shown, figure 1 A schematic diagram of a thermocompression welding system is provided, the system includes a servo controller 1, a thermocompression welding servo head 2, a thermocompression welding power supply 3 and a thermocompression welding head 4, the servo controller ...

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Abstract

The invention relates to a thermal pressure welding system and method. The system comprises a servo controller, a thermal pressure welding servo motor head, a thermal pressure welding power supply anda thermal pressure welding head, wherein the thermal pressure welding power supply is used for supplying current to the thermal pressure welding head so as to control the temperature of the thermal pressure welding head; and the servo motor controller is used for controlling the pressure and displacement of the thermal pressure welding head through the thermal pressure welding servo motor head. As the thermal pressure welding power supply and the servo controller are controlled, the temperature, displacement and pressure of the thermal pressure welding head can be cooperatively controlled, the requirement of precision welding can be met, the forming of the welding joint between a flat cable or lead wire and a metal thin layer is controllable, and the consistency of the welding quality isimproved.

Description

technical field [0001] The present application relates to the field of welding technology, in particular to a thermocompression welding system and method. Background technique [0002] With the rapid development of manufacturing, users have more and more welding requirements for various parts, such as communication and electronic products, which require welding processes in the production process. Commonly used welding methods can be divided into three categories: fusion welding, pressure welding and brazing. [0003] Thermocompression welding is a welding method of pressure welding. It mainly presses the welding head on the position of the workpiece to be welded, and then passes through the pulse current to generate Joule heat to melt the pre-set solder at the joint, such as solder, so as to realize wiring or The connection of leads to thin metal layers. [0004] However, in the traditional thermocompression welding method, the shape of the welding joint between the cable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K3/00B23K3/047B23K3/08B23K1/00
CPCB23K1/00B23K3/00B23K3/047B23K3/08
Inventor 杨凯曹彪黄增好
Owner 广州市精源电子设备有限公司
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