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Common faults and troubleshooting methods of semi-automatic copper rod butt welding machine
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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Common faults and troubleshooting methods of semi-automatic copper rod butt welding machine
Release time:2022.03.01
Summary of information:
Semi-automatic copper rod butt welding machine belongs to the large category of resistance welding machine and the subcategory of butt welding machine. Some people also call it copper wire butt welding machine, mobile CNC butt welding machine, cable butt welding machine. The model of Xinxing Welding is: UN2S. Its common faults and troubleshooting methods are as follows: First of all, the UN2S semi-automatic butt welding machine has long-term problems.
Semi-automatic copper rod butt welding machine belongs toResistance welding machineMajor categories of butt welding machines, some people also call them copper wire butt welding machines, mobile CNC butt welding machines, cable butt welding machines,
The model of Xinxing Welding is: UN2S. ItsCommon faults and troubleshooting methods are as follows:
firstUN2SAfter long-term use of the semi-automatic butt welding machine, the moving parts will wear out to some extent. You can purchase the following parts from the manufacturer.
Copper rod butt welding machine head assembly It includes:Carriage plate (pig iron casting), brass static machine head, brass movable machine head, screw, copper electrode,
Brass upper electrode pressure block (including pressure plate)
|
Fault phenomenon |
Possible reasons |
Troubleshooting |
|
The power indicator light does not light up, press the button,no response |
1 The incoming power supply 380v is not connected 2The power switch is not closed. |
1、Check input power 2、Close the power switch |
|
The power light is on, but after pressing the buttonThe controller does not light up when it is started.。 |
1、broken button 2、Wire loose |
1、Change button 2、Cut off the power supply and check the tightening wire connection screws |
|
The welding light is onBut the weldment is not welded |
1、The weldment is severely rusted or oily or the end face is severely oxidized 2、The surface of the copper electrode is severely oxidized 3、The upsetting force is adjusted too small |
1、Clean weldments 2、Clean copper electrodes 3、Machine right hand side clockwiseIncrease upsetting force |
|
2 The temperature of the weldment is uneven, one side is red and the other side is not. |
1、The left and right extension lengths of the weldment are inconsistent 2、There is oneThe copper electrode on the surface is worn, and the contact between the weldment and the electrode is poor. |
1、Reinstall the clamp so that the left and right weldments protrude from the electrode by the same length. 2、Correct or replace copper electrode |
|
When welding copper materials, an explosion sound occurs at the end of the welding |
1、The movement of the active electrode is blocked and inflexible 2、The upsetting force is adjusted too small 3、Welding time is too long |
1、Lubricate moving parts 2、Fix moving parts 3、Increase upsetting force 4、Shorten welding time |
|
Welding fastness is not enough |
1、Welding current is too large or too small 2、Welding time is too long or too short 3、Improper adjustment of upsetting force |
1、Adjust to appropriate welding current 2、Master the appropriate welding time 3、Adjust to appropriate upsetting force |
Xinxing Welding Equipment Factory, integrating R&D, production and salesResistance welding machine manufacturer for 29 years, its products include:
1. Butt welding machines, micro butt welding machines, medium power butt welding machines, high power butt welding machines, ranging from manual to automatic.
2. Spot welding machine, semi-automatic foot-operated spot welding machine, pneumatic spot welding machine, capacitor energy storage spot welding machine, medium frequency inverter spot welding machine, row welding machine,Fully automatic welding machine
Welding production lines, etc., there is always one suitable for you.
3. The projection welding machine can be quickly modified from the spot welding machine according to the material style of the workpiece.
4. Seam welding machine, power frequency AC seam welding machine, medium frequency DC seam welding machine, customized for you according to the workpiece.
5. Resistance brazing machine, customized according to the size of copper plate and copper bar.
If you are also interested in our welding equipment, please contact us:400-001-0502。
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UN6 water-cooled pneumatic butt welding machine safety operating procedures
Summary of information:
The UN6 water-cooled pneumatic butt welding machine is a relatively complex resistance butt welding machine. Xinxing Welding reminds you that you must operate in accordance with this safety operating procedure. 1. When starting, turn on the water source, air source, and finally the power supply. 2. After the welding machine is powered on, it should be inspected first
The UN6 water-cooled pneumatic butt welding machine is a relatively complex resistance butt welding machine. Xinxing Welding reminds you that you must operate in accordance with this safety operating procedure.
2. After the welding machine is powered on, you should first check whether there is any leakage in the body shell, whether the cooling water flow and air inlet pressure are normal, whether there are any abnormalities in the mechanical components and electrical equipment, the electrode contacts should be kept smooth, and the oily welding slag on the electrodes should be removed before using the welding machine. If there is any abnormality during inspection, you should immediately turn off the power, air and water sources and find a professional for repair.
3. During operation, the gas path and water cooling system should be kept clear, and the gas should be kept dry. The drainage temperature of the welding machine outlet should not be too high. The internal over-temperature protection of the welding machine is 90 degrees. The welding machine will automatically stop working when the temperature exceeds the temperature. It is recommended that the welding machine discharges water.The temperature does not exceed 50 degrees, and the drainage volume can be adjusted appropriately according to the seasonal temperature.
4. When the welding machine is used after being out of service for a long time, it should be carefully checked and tested with power on for 30 minutes.
5. Welding operations and cooperation personnel must wear labor protection equipment as required. Safety measures must be taken to prevent accidents such as electric shock, falling, fire, etc.
6. When welding and removing welding slag, the head should avoid the plane where the welding is located and the direction of the welding slag splash.
Wuxi Xinxing Welding Equipment Factory was established in 1993 and has focused on resistance welding machines for nearly 30 years. Its products include: butt welding machines, pneumatic butt welding machines, flash butt welding machines, hydraulic butt welding machines, copper and aluminum pipe butt welding machines, automatic butt welding machines, spot welding machines, pneumatic spot welding machines, medium frequency spot welding machines, energy storage spot welding machines, precision spot welding machines, automatic spot welding machines, There are more than 300 types of projection welding machines, variable frequency projection welding machines, medium frequency projection welding machines, row welding machines, fully automatic welding production lines, seam welding machines, medium frequency seam welding machines, resistance brazing machines and supporting printing machines, spark testing machines, high voltage testing machines, wire payoff machines, etc., with more than 5,000 long-term cooperative customers, and the quality is comparable to major imported brands. Welcome to learn more and buy!
2. After the welding machine is powered on, you should first check whether there is any leakage in the body shell, whether the cooling water flow and air inlet pressure are normal, whether there are any abnormalities in the mechanical components and electrical equipment, the electrode contacts should be kept smooth, and the oily welding slag on the electrodes should be removed before using the welding machine. If there is any abnormality during inspection, you should immediately turn off the power, air and water sources and find a professional for repair.
3. During operation, the gas path and water cooling system should be kept clear, and the gas should be kept dry. The drainage temperature of the welding machine outlet should not be too high. The internal over-temperature protection of the welding machine is 90 degrees. The welding machine will automatically stop working when the temperature exceeds the temperature. It is recommended that the welding machine discharges water.The temperature does not exceed 50 degrees, and the drainage volume can be adjusted appropriately according to the seasonal temperature.
4. When the welding machine is used after being out of service for a long time, it should be carefully checked and tested with power on for 30 minutes.
5. Welding operations and cooperation personnel must wear labor protection equipment as required. Safety measures must be taken to prevent accidents such as electric shock, falling, fire, etc.
6. When welding and removing welding slag, the head should avoid the plane where the welding is located and the direction of the welding slag splash.
Wuxi Xinxing Welding Equipment Factory was established in 1993 and has focused on resistance welding machines for nearly 30 years. Its products include: butt welding machines, pneumatic butt welding machines, flash butt welding machines, hydraulic butt welding machines, copper and aluminum pipe butt welding machines, automatic butt welding machines, spot welding machines, pneumatic spot welding machines, medium frequency spot welding machines, energy storage spot welding machines, precision spot welding machines, automatic spot welding machines, There are more than 300 types of projection welding machines, variable frequency projection welding machines, medium frequency projection welding machines, row welding machines, fully automatic welding production lines, seam welding machines, medium frequency seam welding machines, resistance brazing machines and supporting printing machines, spark testing machines, high voltage testing machines, wire payoff machines, etc., with more than 5,000 long-term cooperative customers, and the quality is comparable to major imported brands. Welcome to learn more and buy!
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