About Various Welding Processes
Jul 19, 2023
- Resistance Welding
Electric resistance welding is a kind of welding method which can make the metal workpieces weld together by overlapping the metal workpieces with appropriate pressure and making them heat up at the welding point through a large current. Due to the voltage being only a few volts during welding, the welding process is relatively safe. In addition, there is almost no smoke generated during welding, which can maintain a clean and tidy working environment.
Electric resistance welding is widely used in automatic production systems because of its stable welding quality, simple operation, and high cost-performance ratio of input and output.
- Laser Welding
Laser welding can be divided into thermal conduction welding and deep penetration welding according to the melting form. It concentrates energy near the focal point through the emission unit, which can obtain a very concentrated energy and melt the metal, with minimal thermal impact on the workpiece. Through precise control of laser power, welding of extremely small solder joints is achieved. Conducting laser through optical fibers can make the construction of production equipment more free, convenient, and fast.
- Pulsed heat Welding power supply
To achieve good welding results in precision soldering, precise control of welding temperature and time is required. The thermocouple installed on the heating electrode can feedback on the welding temperature in real-time, and the Welding power supply can control the temperature to obtain the required waveform. Using this Welding power supply can not only obtain high-quality tin welding but also have very good welding effects for FFC bonding and resin hot pressure welding.
- Pulse TIG welding machine
Pulse TIG welding machine is a kind of arc welding discharge Welding power supply. The current value, power on time, and other parameters during welding can be controlled through the power supply body, making it a welding device for micro-precision attack teams.
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