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Why semi-automatic copper rod butt welding machine uses microcomputer and semiconductor control
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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Why semi-automatic copper rod butt welding machine uses microcomputer and semiconductor control
Release time:2022.02.25
Summary of information:
off outlays, technology and quality are paid more and more attention to in our country, and Xinxing Welding must also follow the trend of the times, and constantly innovate and develop resistance welding machine products, and constantly update them. Semi-automatic copper rod butt welding machines are also upgraded under this background.
out out out out out out of which Butt welding machineButt welding machine, resistance spot welding machine, resistance projection welding machine, resistance seam welding machine, resistance brazing machine) products are constantly updated. Semi-automatic copper rod butt welding machines are also upgraded under this background.
1. The traditional model uses a contactor as a switch and has a life limit, usually an upper limit of 5,000 times. However, the new model has no upper limit and its service life is greatly increased.
2. The traditional model uses 8 levels to adjust the welding current. Sometimes there is an embarrassing situation where the current is too high or too small. The new model has 99 levels of adjustment and can accurately set the two important parameters of welding current and time.
3. The traditional model will cause sparks to splash, which scares welders. The new model can suppress sparks by 90%, ensuring safety.
4. The traditional model uses a rotating gear. After a long time of use, the handle will age. The new model makes the internal keys of the controller less likely to be damaged.
5. Small faults in traditional models require comprehensive inspection, while new models will self-diagnose, protect themselves and proactively alarm.
Pneumatic spot welding machine, medium frequency spot welding machine, automatic spot welding machine, AC seam welding machine or DC seam welding machine, butt welding brazing machine or spot welding brazing machine, projection welding machine or medium frequency projection welding machine, are all loved by new and old customers because of their high quality, suitable for workpieces, high efficiency and reasonable price. If you are also interested in our welding equipment, please contact us: 400-001-0502.
So what is the difference between upgrading to use microcomputer and semiconductor control and the original traditional model?
1. The traditional model uses a contactor as a switch and has a life limit, usually an upper limit of 5,000 times. However, the new model has no upper limit and its service life is greatly increased.
2. The traditional model uses 8 levels to adjust the welding current. Sometimes there is an embarrassing situation where the current is too high or too small. The new model has 99 levels of adjustment and can accurately set the two important parameters of welding current and time.
3. The traditional model will cause sparks to splash, which scares welders. The new model can suppress sparks by 90%, ensuring safety.
4. The traditional model uses a rotating gear. After a long time of use, the handle will age. The new model makes the internal keys of the controller less likely to be damaged.
5. Small faults in traditional models require comprehensive inspection, while new models will self-diagnose, protect themselves and proactively alarm.
Pneumatic spot welding machine, medium frequency spot welding machine, automatic spot welding machine, AC seam welding machine or DC seam welding machine, butt welding brazing machine or spot welding brazing machine, projection welding machine or medium frequency projection welding machine, are all loved by new and old customers because of their high quality, suitable for workpieces, high efficiency and reasonable price. If you are also interested in our welding equipment, please contact us: 400-001-0502.
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- Pre-sales phone number:199-5222-1801
- Email:cnhjsb@163.com
- Address:Next to Huaming Bridge, 161 kilometers away from National Highway 312, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province
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Email:cnhjsb@163.com
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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How to set up the 33U controller of iron ring copper ring pneumatic butt welding machine
Summary of information:
The iron ring and copper ring pneumatic butt welding machine is also called the metal ring butt welding machine. Xinxing Welding uses a complex and intelligent 33U controller to control it. Although there are many parameters, the setting is not difficult. Just follow the instructions below. (1) Standard/first-level menu parameter setting
Iron ring copper ring pneumatic butt welding machine is also called metal ring butt welding machine. Xinxing welding is controlled by a complex and intelligent 33U controller. Although there are many parameters, the setting is not difficult. Just follow the instructions below.
(1) Standards/First level menu parameter setting
When this controller is working, it hasThe 7 parameters (see the table below) need to be set by the user according to the actual situation. When setting the parameters, the controller should be in the setting state, preset a specification number, then press the ▲ ▼ keys to select the parameter number, and then set the parameter value through the "+" "-" keys:
|
parameters No. |
parameters Name |
Setting range |
Function description |
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|
1 |
clamping time |
0-250 cycles |
The time interval from when the system starts, the main air valve moves to pressurize, to the upsetting air valve output |
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|
2 |
Upsetting time |
0-250 cycles |
The time interval from the action of the upsetting gas valve to the output of welding current |
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|
3 |
welding current |
0-999 |
Welding current value |
Constant voltage control: setting range0-450V |
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|
Constant current control |
Beginner: Setting range0-999A |
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Secondary: Setting range0-99.9KA |
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4 |
Welding time |
0-250 cycles |
The duration of the welding current on the workpiece |
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|
5 |
maintenance time |
0-250 cycles |
After the current is cut off, the electrode continues to maintain pressure on the workpiece for a period of time. When the time is up, close the main air valve. |
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|
6 |
Release time |
0-250 cycles |
The time interval from the main air valve closing to the upsetting valve closing, the release time is set toAt 0 o'clock, the main air valve and the upsetting valve are closed at the same time. |
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|
7 |
Rest time |
0-250 cycles |
During continuous welding, the time interval between two welding processes |
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Note:
1. When using transformer sampling, if the transformer range is less than 100A, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A.
2. When using induction coil sampling, if the range of the induction coil is less than 10.0KA, the controller will automatically increase the control accuracy to 0.01KA, that is, the current setting range is 0-9.99 KA.
(2) Secondary menu parameter setting
Keep pressing"Parameter number" under the window▲" key for about 5 seconds to enter the secondary menu (after entering the secondary menu, when only the last digit of the parameter value window is displayed, "Password bit”，Passable"+, -" keys to modify), the meaning of each parameter is as follows：
|
Parameter name |
code name |
Setting range |
Gong can say Ming |
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|
Start mode |
P |
0 |
Pulse signal start, debounce (applicable to foot switch) |
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|
1 |
Pulse signal start, fast response (suitable for mechanical contacts) |
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|
２ |
Switch signal starts |
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|
constant current/constant voltage Control method |
A |
0 |
Constant voltage control method |
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|
1-999 |
Constant current control method, the meaning of parameter setting is determined by the b value: When b=0, it is the primary transformer sampling, its value is the current transformer range, the unit is (A); When b=1, it is the secondary induction coil sampling, its value is the induction coil range, the unit is (KA) |
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|
Beginning/subsampling |
b |
0 |
Primary sampling:A is the transformer nameplate calibration value, the unit is (A) |
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|
1 |
Secondary sampling:A is the range value of the induction coil, the unit is (KA) |
||||
|
Current upper limit alarm |
AH |
0-100% |
When the actual value of welding current﹥set value* (1+AH) alarm, display overcurrent Er04Note1 |
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|
Current lower limit alarm |
AL |
0-100% |
When the actual value of welding current﹤set value* (1-AL) alarm, display under current Er05Note2 |
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|
secret code point |
4 |
Thermal protection switch mode |
AA |
0 |
Overheating protection, normally open contact of external thermal protection device |
|
1 |
Overheating protection, normally closed contact of external thermal protection device |
||||
|
Auxiliary output |
Ab |
0 |
After an error message appears, there is no auxiliary action output. |
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|
1 |
After an error message appears, there is an auxiliary action output Note3 |
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|
constant current/constant heat mode |
AC |
0 |
Constant voltage mode or constant current mode (byA value selected) |
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|
1 |
constant heat method |
||||
|
|
Ad |
|
Internal parameters are set at the factory and cannot be modified by the user. |
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|
Filter order |
AE |
0-5 |
Under normal circumstancesAE can be set to 0. When interference occurs, the filter order can be set. When the filtering function is turned on, AF is generally set to 20-30. |
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|
Filter range |
AF |
0-100 |
|||
|
5 |
|
d |
Alternate parameters |
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|
Error prompt mode selection |
T |
0 |
When an error message appears, terminate the current specification immediately and activate the foot switch to continue working. |
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|
1 |
When an error message appears, terminate the current specification immediately, you need to press the "Work/Set" button to clear the error message before you can start the foot switch to continue working. |
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|
2 |
Close error message |
||||
|
Standard selection |
C |
Spare |
|||
Note:1. When the "AH" setting value is "0", the current upper limit alarm function is turned off.
2. When the "AL" setting value is "0", the current lower limit alarm function is turned off.
3. This function and the auxiliary air valve share a set of outputs. Only one of this function and the auxiliary air valve can be selected.
(3) Control mode selection:This controller hasPrimary constant current, secondary constant current, constant voltage, constant heatFour control modes are available for users to choose from, and the factory setting is constant voltage control.
2. Parameter settings and instructions for various control methods
|
Control method |
Sampling device |
Parameter settings |
Description |
||
|
primary constant current |
Current transformer |
A=Transformer range |
b＝0 |
AC=00 |
The current setting value and display value are the primary current values of the welding transformer, unitA, range 0-999A |
|
secondary constant current |
induction coil |
A=Induction coil range |
b＝1 |
AC=00 |
The current setting value and display value are the secondary current values of the welding transformer, unitKA, range 0-99.9KA |
|
constant voltage |
Internal sampling of the controller, no need for external sampling devices |
A=000 |
b=0 |
AC=00 |
The current setting value and display value are the primary voltage values of the welding transformer, unitV, range 0-450V |
|
constant heat |
All of the above are available |
All three of the above are available |
AC=01 |
The current setting value is a thousandth of the total power of the welding transformer, and the setting range is:0-999‰, the displayed value is: A, KA or V |
|
Note:1. When the secondary constant current control method is selected, the factory's special induction coil must be used. The factory's induction coil has three specifications for users to choose, namely: 0-10KA, 0-30KA, 0-60KA. If the 0-10KA specification is selected, that is, when A is set to 10.0, the controller accuracy is automatically increased to 0.01KA, that is, the current setting range is 0-9.99 KA.
2. When selecting primary constant current, if the current required by the user is small and the selected transformer is ≤100/5, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A.
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