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How should we set the welding parameters of stainless steel spot welding machine?
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How should we set the welding parameters of stainless steel spot welding machine?
Release time:2021.11.02
Summary of information:
Generally before buying a CNC spot welding machine, everyone must have doubts, such as how to set the parameters of the welding machine? What parameter settings make the welded product both beautiful and strong? In view of these, the editor will briefly mention a few points.
Usually buyingCNC spot welding machineBefore, everyone must have had doubts, such as how to set the parameters of the welding machine? What parameter settings make the welded product both beautiful and strong? In view of these, the editor will briefly mention a few points.
1. Since most manufacturers spot weld low carbon steel, the general welding machine manufacturers will attach some welding parameter tables of low carbon steel in the instructions. Try it first according to the parameters on the plate thickness reference table, as shown in the picture below:
|
Plate thickness (mm) |
frustoconical electrode dimensions |
Class A |
Class B |
Class C |
|||||||
|
d (mm) |
D (mm) |
Welding power-on time (number of cycles) |
Electrode pressure (N) |
Welding current(A) |
Welding power-on time (number of cycles) |
Electrode pressure (N) |
Welding current (A) |
Welding power-on time (number of cycles) |
Electrode pressure(N) |
Welding current(A) |
|
|
0.4 |
3.2 |
13 |
5 |
1177 |
5400 |
8 |
736 |
4400 |
20 |
392 |
3500 |
|
0.5 |
3.5 |
13 |
6 |
1324 |
6000 |
11 |
893 |
5000 |
24 |
441 |
3900 |
|
0.6 |
4 |
13 |
7 |
1471 |
6600 |
13 |
981 |
5500 |
26 |
490 |
4300 |
|
0.8 |
4.5 |
13 |
8 |
1716 |
8000 |
15 |
1177 |
6400 |
30 |
686 |
5000 |
|
1 |
5 |
13 |
10 |
2158 |
9000 |
20 |
1471 |
7200 |
36 |
834 |
5600 |
|
1.2 |
5.5 |
13 |
12 |
2697 |
10000 |
23 |
1716 |
8000 |
40 |
981 |
6100 |
|
1.4 |
6 |
13 |
14 |
3138 |
10800 |
26 |
1961 |
8600 |
46 |
1177 |
6600 |
|
1.6 |
6.3 |
13 |
16 |
3629 |
11600 |
30 |
2256 |
9200 |
52 |
1324 |
7100 |
|
1.8 |
6.7 |
16 |
18 |
4217 |
12500 |
33 |
2550 |
9800 |
54 |
1520 |
7600 |
|
2 |
7 |
16 |
20 |
4707 |
13200 |
36 |
2940 |
10400 |
58 |
1716 |
8000 |
|
2.3 |
7.6 |
16 |
24 |
5590 |
14400 |
44 |
3236 |
11000 |
65 |
1961 |
8600 |
|
2.8 |
8.5 |
16 |
29 |
6850 |
16000 |
52 |
4217 |
12400 |
72 |
2256 |
9500 |
|
3.2 |
9 |
16 |
32 |
8042 |
17400 |
60 |
4707 |
13200 |
78 |
2795 |
10200 |
|
3.6 |
9.5 |
20 |
41 |
9022 |
18400 |
72 |
5296 |
14000 |
102 |
3089 |
10800 |
|
4 |
10 |
20 |
50 |
10199 |
19800 |
90 |
5982 |
15000 |
155 |
3530 |
11300 |
|
5 |
11.2 |
20 |
70 |
13533 |
22400 |
120 |
7649 |
16800 |
210 |
4315 |
12700 |
2. Post-welding adjustment, in most cases only two parameter points need to be adjusted, namely welding current and welding time, which can be adjusted by adding and subtracting △▽. We can start trial welding with a smaller current, gradually increase the welding current until spattering, and then reduce the current to no spattering. When the effect looks good to the naked eye, check whether the single-point tensile strength and welding depth meet the requirements. If there is any discrepancy, adjust the current or welding time until the requirements are met. The parameters of stainless steel and low carbon steel are not much different, and the adjustment methods are the same.
3. Post-weld inspection, tearing method is the most commonly used method to inspect samples. A high-quality solder joint is one that has round holes on one piece of the torn sample and round convex pieces on the other piece.
Wuxi Xinxing Welding Equipment FactoryOriginated in 1993, it has been a resistance welding machine manufacturer for 28 years. Its products include: spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, energy storage spot welding machine, automatic spot welding machine, butt welding machine, semi-automatic butt welding machine, flash There are more than 300 kinds of butt welding machines, hydraulic butt welding machines, automatic butt welding machines, row welding machines (multi-head mesh welding machines), multi-strand wire welding machines, cage bone welding machines, special customized welding machines, etc., with excellent quality and favorable prices, welcome to buy!
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How should we set the welding parameters of stainless steel spot welding machine?
Summary of information:
Generally before buying a CNC spot welding machine, everyone must have doubts, such as how to set the parameters of the welding machine? What parameter settings make the welded product both beautiful and strong? In view of these, the editor will briefly mention a few points.
Usually buyingCNC spot welding machineBefore, everyone must have had doubts, such as how to set the parameters of the welding machine? What parameter settings make the welded product both beautiful and strong? In view of these, the editor will briefly mention a few points.
1. Since most manufacturers spot weld low carbon steel, the general welding machine manufacturers will attach some welding parameter tables of low carbon steel in the instructions. Try it first according to the parameters on the plate thickness reference table, as shown in the picture below:
|
Plate thickness (mm) |
frustoconical electrode dimensions |
Class A |
Class B |
Class C |
|||||||
|
d (mm) |
D (mm) |
Welding power-on time (number of cycles) |
Electrode pressure (N) |
Welding current(A) |
Welding power-on time (number of cycles) |
Electrode pressure (N) |
Welding current (A) |
Welding power-on time (number of cycles) |
Electrode pressure(N) |
Welding current(A) |
|
|
0.4 |
3.2 |
13 |
5 |
1177 |
5400 |
8 |
736 |
4400 |
20 |
392 |
3500 |
|
0.5 |
3.5 |
13 |
6 |
1324 |
6000 |
11 |
893 |
5000 |
24 |
441 |
3900 |
|
0.6 |
4 |
13 |
7 |
1471 |
6600 |
13 |
981 |
5500 |
26 |
490 |
4300 |
|
0.8 |
4.5 |
13 |
8 |
1716 |
8000 |
15 |
1177 |
6400 |
30 |
686 |
5000 |
|
1 |
5 |
13 |
10 |
2158 |
9000 |
20 |
1471 |
7200 |
36 |
834 |
5600 |
|
1.2 |
5.5 |
13 |
12 |
2697 |
10000 |
23 |
1716 |
8000 |
40 |
981 |
6100 |
|
1.4 |
6 |
13 |
14 |
3138 |
10800 |
26 |
1961 |
8600 |
46 |
1177 |
6600 |
|
1.6 |
6.3 |
13 |
16 |
3629 |
11600 |
30 |
2256 |
9200 |
52 |
1324 |
7100 |
|
1.8 |
6.7 |
16 |
18 |
4217 |
12500 |
33 |
2550 |
9800 |
54 |
1520 |
7600 |
|
2 |
7 |
16 |
20 |
4707 |
13200 |
36 |
2940 |
10400 |
58 |
1716 |
8000 |
|
2.3 |
7.6 |
16 |
24 |
5590 |
14400 |
44 |
3236 |
11000 |
65 |
1961 |
8600 |
|
2.8 |
8.5 |
16 |
29 |
6850 |
16000 |
52 |
4217 |
12400 |
72 |
2256 |
9500 |
|
3.2 |
9 |
16 |
32 |
8042 |
17400 |
60 |
4707 |
13200 |
78 |
2795 |
10200 |
|
3.6 |
9.5 |
20 |
41 |
9022 |
18400 |
72 |
5296 |
14000 |
102 |
3089 |
10800 |
|
4 |
10 |
20 |
50 |
10199 |
19800 |
90 |
5982 |
15000 |
155 |
3530 |
11300 |
|
5 |
11.2 |
20 |
70 |
13533 |
22400 |
120 |
7649 |
16800 |
210 |
4315 |
12700 |
2. Post-welding adjustment, in most cases only two parameter points need to be adjusted, namely welding current and welding time, which can be adjusted by adding and subtracting △▽. We can start trial welding with a smaller current, gradually increase the welding current until spattering, and then reduce the current to no spattering. When the effect looks good to the naked eye, check whether the single-point tensile strength and welding depth meet the requirements. If there is any discrepancy, adjust the current or welding time until the requirements are met. The parameters of stainless steel and low carbon steel are not much different, and the adjustment methods are the same.
3. Post-weld inspection, tearing method is the most commonly used method to inspect samples. A high-quality solder joint is one that has round holes on one piece of the torn sample and round convex pieces on the other piece.
Wuxi Xinxing Welding Equipment FactoryOriginated in 1993, it has been a resistance welding machine manufacturer for 28 years. Its products include: spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, energy storage spot welding machine, automatic spot welding machine, butt welding machine, semi-automatic butt welding machine, flash There are more than 300 kinds of butt welding machines, hydraulic butt welding machines, automatic butt welding machines, row welding machines (multi-head mesh welding machines), multi-strand wire welding machines, cage bone welding machines, special customized welding machines, etc., with excellent quality and favorable prices, welcome to buy!
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