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The development history of flash butt welding machine power supply
Wuxi Xinxing Welding Equipment Factory mainly produces: spot welding machines, butt welding machines, flash butt welding machines, medium frequency spot welding machines, energy storage spot welding machines, nut spot welding machines, polymer diffusion welding machines and other resistance welding equipment! QQ online consultationSitemapContact us
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The development history of flash butt welding machine power supply-Xinxing Welding
Release time:2022.01.25
Summary of information:
The power supplies of flash butt welding machines, classic butt welding machines, pneumatic spot welding machines, etc. have evolved from gear type to stepless type and then to inverter type. They are constantly upgraded. They are getting smaller and smaller, lighter and lighter. They have more and more advantages and are becoming more and more popular among large enterprises!
flash welding machineThe power supply mainly includes welding transformer, output power adjustment mechanism and welding circuit. The welding transformer is the core of the power supply device.According to its structure, it is divided into shell type, core type and ring type. Shell type transformer is commonly used. In terms of the output power adjustment mechanism, in the past, the traditional method was to use a series converter, that is, changing the number of primary turns of the welding transformer to obtain different secondary voltages, thereby performing step adjustment of the output power.
The new development is to connect controllable rectifier switching elements such as thyristors to the primary side of the transformer.flashButt welding machineThe secondary output voltage is steplessly adjusted to achieveto adjust the output power. The welding circuit of the flash welding machine is composed of the secondary winding of the welding transformer, flexible wires, electrodes, etc.
The control device of the flash welding machine power supply includes the main power switch control device and other welding process program control devices. Its functions are:
1) Reliably turn on and off the primary power supply of the welding transformer.
2) Control the flash welding machine to work automatically according to the predetermined welding cycle.
3) Evenly adjust the welding current and control the power-on time. The main power switch control of the welding machine mainly refers to the trigger control of the controllable rectifier switching element. The flash welding process is controlled by a microcomputer, including counting, timing, program conversion, welding parameter recording, fault diagnosis and processing, etc. Traditional program control is implemented using logic gate circuits, contact relays, etc.
At present, the power supply of flash welding machine has begun to use medium frequency inverter power supply. Inverter technology has many advantages: it can reduce the size of power supply equipmentand weight, saving materials; high efficiency, energy saving, reduced power loss, and a large power factor; dynamic responseFast response, good control performance and electrical performance, etc. Compared with 1 power frequency AC power supply, the inverter power supply can save about 27% of electric energy.The weight and material of the set of equipment can be greatly reduced; in addition, its good response and control performance are the pointsIntelligent control of the welding process provides a good foundation and has huge development space and market potential.
Wuxi Xinxing Welding Equipment Factory was founded in 1993 and is a resistance welding machine manufacturer with 29 years of innovation and development. The products it produces and sells include: spot welding machines, iron sheet spot welding machines, copper sheet spot welding machines, aluminum foil spot welding machines, stainless steel spot welding machines, aluminum plate spot welding machines, stencil spot welding machines,IFNut spot welding machine、Microelectronic spot welding machine, butt welding machine, copper rod butt welding machine, iron wire butt welding machine, steel bar butt welding machine, aluminum rod butt welding machine, titanium wire butt welding machine, alloy wire butt welding machine, steel ring butt welding machine, wheel hub butt welding machine, copper and aluminum butt welding machine, copper and aluminum tube butt welding machine, etc., whether semi-automatic or automatic, they are all available, with excellent quality, favorable price, and many cases. Welcome to consult and purchase!
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Factory address: Huishan District, Wuxi City, Jiangsu ProvinceHuamingqiao Industrial Zone, 161 kilometers away from National Highway 312, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province
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The development history of flash butt welding machine power supply-Xinxing Welding
Summary of information:
The power supplies of flash butt welding machines, classic butt welding machines, pneumatic spot welding machines, etc. have evolved from gear type to stepless type and then to inverter type. They are constantly upgraded. They are getting smaller and smaller, lighter and lighter. They have more and more advantages and are becoming more and more popular among large enterprises!
flash welding machineThe power supply mainly includes welding transformer, output power adjustment mechanism and welding circuit. The welding transformer is the core of the power supply device.According to its structure, it is divided into shell type, core type and ring type. Shell type transformer is commonly used. In terms of the output power adjustment mechanism, in the past, the traditional method was to use a series converter, that is, changing the number of primary turns of the welding transformer to obtain different secondary voltages, thereby performing step adjustment of the output power.
The new development is to connect controllable rectifier switching elements such as thyristors to the primary side of the transformer.flashButt welding machineThe secondary output voltage is steplessly adjusted to achieveto adjust the output power. The welding circuit of the flash welding machine is composed of the secondary winding of the welding transformer, flexible wires, electrodes, etc.
The control device of the flash welding machine power supply includes the main power switch control device and other welding process program control devices. Its functions are:
1) Reliably turn on and off the primary power supply of the welding transformer.
2) Control the flash welding machine to work automatically according to the predetermined welding cycle.
3) Evenly adjust the welding current and control the power-on time. The main power switch control of the welding machine mainly refers to the trigger control of the controllable rectifier switching element. The flash welding process is controlled by a microcomputer, including counting, timing, program conversion, welding parameter recording, fault diagnosis and processing, etc. Traditional program control is implemented using logic gate circuits, contact relays, etc.
At present, the power supply of flash welding machine has begun to use medium frequency inverter power supply. Inverter technology has many advantages: it can reduce the size of power supply equipmentand weight, saving materials; high efficiency, energy saving, reduced power loss, and a large power factor; dynamic responseFast response, good control performance and electrical performance, etc. Compared with 1 power frequency AC power supply, the inverter power supply can save about 27% of electric energy.The weight and material of the set of equipment can be greatly reduced; in addition, its good response and control performance are the pointsIntelligent control of the welding process provides a good foundation and has huge development space and market potential.
Wuxi Xinxing Welding Equipment Factory was founded in 1993 and is a resistance welding machine manufacturer with 29 years of innovation and development. The products it produces and sells include: spot welding machines, iron sheet spot welding machines, copper sheet spot welding machines, aluminum foil spot welding machines, stainless steel spot welding machines, aluminum plate spot welding machines, stencil spot welding machines,IFNut spot welding machine、Microelectronic spot welding machine, butt welding machine, copper rod butt welding machine, iron wire butt welding machine, steel bar butt welding machine, aluminum rod butt welding machine, titanium wire butt welding machine, alloy wire butt welding machine, steel ring butt welding machine, wheel hub butt welding machine, copper and aluminum butt welding machine, copper and aluminum tube butt welding machine, etc., whether semi-automatic or automatic, they are all available, with excellent quality, favorable price, and many cases. Welcome to consult and purchase!
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