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Introduction to the characteristics of spot welding machine and welding principle

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Introduction to the characteristics of spot welding machine and welding principle

  • Time of issue:2021-03-22

Introduction to the characteristics of spot welding machine and welding principle

(Summary description)Introduction to the characteristics of spot welding machine and welding principle

The    spot welder adopts the principle of double-sided double-point overcurrent welding. When working, two electrodes press the workpiece to make the two layers of metal form a certain contact resistance under pressure, and the welding current flows from one electrode to the other.

  • Time of issue:2021-03-22
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  Introduction to the characteristics of spot welding machine and welding principle

  The spot welding machine adopts the principle of double-sided double-point overcurrent welding. When working, the two electrodes pressurize the workpiece so that the two layers of metal form a certain contact resistance under pressure, and the welding current flows from one electrode to the other electrode.

  Instantaneous thermal welding is formed on the two contact resistance points at all times, and the welding current flows from the other electrode to the electrode quickly along the two workpieces to form a loop without damaging the internal structure of the welded workpiece.

  1. DTN series pulse spot welding machine has some spot welding and spot welding functions, and it has a wide range of applications;

  2. Adopting adjustable stroke cylinder and fast solenoid valve, easy operation, fast welding speed, energy saving and consumption reduction, and improving production efficiency;

  3. The controller adopts digital display, which is intuitive and easy to operate;

  4. It has the function of saving power-off record data, and it will not be lost after power-off for ten years;

  5. Special welding resistance transformer is adopted, silicon steel sheet has high magnetic permeability, internal forced water cooling production process, strong output power and high temporary load rate.

  6. Using microcomputer control, 4/15 sets of welding specification data can be stored, and different welding data can be stored in different specifications, which is very convenient to realize precise welding of different products;

  7. The secondary discharge mode greatly increases the welding range of the product, and can preheat or temper special materials;

  8. With error self-detection function, various abnormal conditions can be displayed in detail, which helps to quickly eliminate abnormal conditions;

  9. With the function of voltage data detection during welding, you can easily understand the voltage fluctuations during welding.

  Shenzhen Site Technology Co., Ltd. is a high-tech production enterprise integrating R&D, production and sales of automated welding equipment and power battery PACK line equipment. The professional technical engineering team provides customers with timely and perfect pre-sales and after-sales services.

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What should be paid attention to in the daily maintenance and maintenance of spot welding machine?
What should be paid attention to in the daily maintenance and maintenance of spot welding machine?
Correct operation and maintenance of the spot welding machine can not only extend the service life of the spot welding machine, but also ensure safety during use. Therefore, frequent maintenance and maintenance are very important. Then let Site Technology introduce to you how to do the daily maintenance and maintenance of the spot welding machine.
2021-12-02
What are the common problems in the welding of precision spot welders?
What are the common problems in the welding of precision spot welders?
Common problems in the welding of precision spot welders: the welding point is not penetrated, and the welding spatters, which makes the spot welder unable to weld. Therefore, in actual use of the spot welding machine, the following items should be paid attention to.
2021-12-02
The influence of the pressure of the intermediate frequency spot welder on the welding quality
The influence of the pressure of the intermediate frequency spot welder on the welding quality
In the actual intermediate frequency spot welding machine, adjusting the electrode pressure is one of the key parameters of spot welding. The nature of the workpiece adjusts the parameters and pressure. Excessive or too small electrode pressure will reduce the load-bearing capacity and dispersion of the solder joints, especially for tensile loads.
2021-11-18
Introduction to the workflow of automatic battery spot welding machine
Introduction to the workflow of automatic battery spot welding machine
One is to adjust the effective value of the welding current to make the heat of the internal power source change significantly; second, due to the concentration and contraction of the contact points of the two weldments during the operation of the automatic spot welding machine, concentrated heating occurs there , And the plastic junction area first seems to form unevenly during spot welding plus this unfavorable factor
2021-11-18

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