Comparison of medium frequency and power frequency welding effects
Weld nuts with an intermediate frequency welder2.Control center: intermediate frequency transformer+intermediate
frequency electric control box
3.Functions of electric cabinet
1. Output power frequency: 1kHz ~ 4kHz;
2. Programmable up to 32 sets of welding specifications;
3. Three stage heating process: preheating, welding and tempering; In the welding section, you can define increasing and decreasing sections and cycle times;
2. Programmable up to 32 sets of welding specifications;
3. Three stage heating process: preheating, welding and tempering; In the welding section, you can define increasing and decreasing sections and cycle times;
4. Programmable output I / O port: programmable 3-segment output to
better adapt to PLC, robot, etc;
5. Counting systems such as solder joint counting, number of workpieces, packing number and electrode grinding counting are convenient for output management;
6. Communication and BCD code control function: it can be externally connected with industrial computer, PLC and other equipment to realize remote control and automatic management;
5. Counting systems such as solder joint counting, number of workpieces, packing number and electrode grinding counting are convenient for output management;
6. Communication and BCD code control function: it can be externally connected with industrial computer, PLC and other equipment to realize remote control and automatic management;
7. The secondary coil feeds back the secondary welding current in
real time and participates in the closed loop to realize more
accurate welding current control;
8. Copy function of welding specification and process parameters to set specification parameters conveniently and quickly;
9. The welding current recording function records the welding,current of the last 20 times for easy reference;
8. Copy function of welding specification and process parameters to set specification parameters conveniently and quickly;
9. The welding current recording function records the welding,current of the last 20 times for easy reference;
10. Alarm recording function to facilitate the review of historical
alarm information;
11. Current control accuracy: 5 ‰.
11. Current control accuracy: 5 ‰.
Characteristics of medium frequency water-cooled transformer
Characteristics of intermediate frequency transformer:
1. The intermediate frequency transformer is composed of rectifier module, iron core, winding and water-cooled circulating system;
2. Low secondary output voltage and high current of transformer;
3. The continuous load rate of transformer is low and the work is discontinuous;
1. The intermediate frequency transformer is composed of rectifier module, iron core, winding and water-cooled circulating system;
2. Low secondary output voltage and high current of transformer;
3. The continuous load rate of transformer is low and the work is discontinuous;
