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Analysis of common faults of used welded pipe equipments sizing machine (1)
Analysis of common faults of used welded pipe equipments sizing machine (1) 查看详情
2023-09-29
In contrast, the failure rate of the sizing machine is the lowest, and it is easier to deal with. The common production accidents of the used welded pipe equipments sizing machine are as follows: ① Scratches. ②Drilling pipe. ③The tube is not round.
The most critical factor affecting the efficiency of high-frequency pipe welding machine -- induction coil (inductor)
The most critical factor affecting the efficiency of high-frequency pipe welding machine -- induction coil (inductor) 查看详情
2023-09-26
When the high-frequency pipe welding machines is used to manufacture welded pipes, the design of the induction coil (inductor) often affects the production efficiency of the used high-frequency welded pipe machines. Therefore, the induction coil (inductor) affects the performance of the second-hand high-frequency welded pipe machine. The most critical factor to play. So we will introduce the design of the sensor to start from several aspects.
Factors affecting the effective power output of high frequency welded pipe machines(2)
Factors affecting the effective power output of high frequency welded pipe machines(2) 查看详情
2023-09-23
There are 7 factors that affect the effective power output of the high frequency welded pipe machines. Below we will introduce in detail according to these 7 factors, respectively, ①The V angle of the welded pipe. ②The shape of the two welding surfaces of the welded pipe. ③The distance between the solder joint and the center of the squeeze roller. ④ Welding temperature. ⑤The size, size, location and cooling method of the impedance device (magnet rod array). ⑥The physical characteristics of the steel pipe itself, such as diameter, wall thickness, material, etc. ⑦The design of induction coil.
Factors affecting the effective power output of Used high frequency pipe welding machines(1)
Factors affecting the effective power output of Used high frequency pipe welding machines(1) 查看详情
2023-09-20
There are 7 factors that affect the effective power output of the used high frequency welded pipe machines. Below we will introduce in detail according to these 7 factors, respectively, ①The V angle of the welded pipe. ②The shape of the two welding surfaces of the welded pipe. ③The distance between the solder joint and the center of the squeeze roller. ④ Welding temperature. ⑤The size, size, location and cooling method of the impedance device (magnet rod array). ⑥The physical characteristics of the steel pipe itself, such as diameter, wall thickness, material, etc. ⑦The design of induction coil.
The working principle of high frequency welded pipe machine
The working principle of high frequency welded pipe machine 查看详情
2023-09-17
Relatively speaking, the largest power consumption on the production line of welded pipe production enterprises is the high frequency welded pipe machine. Therefore, the efficiency of high frequency welded pipe machine directly affects the amount of energy consumption per unit of the enterprise and directly determines the production cost of the enterprise. The power consumption efficiency of high frequency welded pipe machine is restricted by many external factors. Here is the working principle of high frequency welded pipe machine.
Correct use of impedance device (magnetic rod) in welding of high frequency welded pipe equipment (2)
Correct use of impedance device (magnetic rod) in welding of high frequency welded pipe equipment (2) 查看详情
2023-09-14
Usually the use of used high frequency welded pipe equipment consumes a lot of impedors device (magnetic rod). At the same time, when high-frequency induction welding technology is used to produce welded pipes, it is necessary to place impedors device (magnetic rod) in the inner cavity of the welded pipe blank to change the induced current in the pipe blank. Distribution, as shown in Figure 1. Placing the impedors device (magnetic rod) in a suitable position can cause the induced current to concentrate on the fusion surface of the welded pipe, thereby improving the efficiency of induction welding; if the placement of the resistor is not appropriate, it will not only reduce the welding efficiency of the welded pipe, but also Cause product quality problems.
Correct use of impedors device (magnetic rod) in the welding of used high frequency welded pipe equipments(1)
Correct use of impedors device (magnetic rod) in the welding of used high frequency welded pipe equipments(1) 查看详情
2023-09-11
Usually the use of used high frequency welded pipe equipments consumes a lot of impedors device (magnetic rod). At the same time, when high-frequency induction welding technology is used to produce welded pipes, it is necessary to place impedors device (magnetic rod) in the inner cavity of the welded pipe blank to change the induced current in the pipe blank. Distribution, as shown in Figure 1. Placing the impedors device (magnetic rod) in a suitable position can make the induced current concentrate on the fusion surface of the welded pipe, thereby improving the efficiency of induction welding; if the placement of the resistor is not appropriate, it will not only reduce the welding efficiency of the welded pipe, but also Cause product quality problems.
Control the best efficiency of the operation and welding process of high frequency welded pipe equipment (3)
Control the best efficiency of the operation and welding process of high frequency welded pipe equipment (3) 查看详情
2023-09-08
In the high-frequency welding of high frequency welded pipe equipment, the welding power is generally above 100KW, and 80% of the power is consumed in the heating of the coil, the resistance, and the heating of the pressure roller and the tube blank.
Control the best efficiency of the operation and welding process of high frequency welded pipe equipment (2)
Control the best efficiency of the operation and welding process of high frequency welded pipe equipment (2) 查看详情
2023-09-05
In the high-frequency welding of high frequency welded pipe equipment , the welding power is generally above 100KW, and 80% of the power is consumed in the heating of the coil, the resistance, and the heating of the pressure roller and the tube blank.

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