Knowledge

22Sep, 2024

Differences between High-frequency Welded Square Tubes and Round Tubes - Dist...
Square and Rectangular Welded Tubes: They are widely used in construction, machinery manufacturing, bridge construction, and other fields. In the construction industry, square and
22Sep, 2024

Differences between High-frequency Welded Square Tubes and Round Tubes - Dist...
Square and Rectangular Welded Tubes: They exhibit high structural stability and load-bearing capacity, making them suitable for applications that require withstanding significant p
22Sep, 2024

Differences between High-frequency Welded Square Tubes and Round Tubes - Dist...
Production Process for Square and Rectangular Welded Tubes: Raw material preparation, coil feeding and uncoiling, shearing and butt welding, material storage, leveling, forming, si
22Sep, 2024

What is high-frequency welded square tube? Does it have any other names?
High-frequency welded round tube is a round tube made by welding metal materials (mainly steel plates) together using the resistance heat effect of high-frequency current, which is
20Sep, 2024

Common Issues in the Production of High-frequency Welded Round Pipes - Raw Ma...
Cause: Instability in the mechanical properties of steel strips, surface defects, or significant deviations in geometric dimensions. Solution: Choose qualified raw material supplie
20Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Improper Posit...
Cause: The induction coil and impedance are positioned away from their optimal locations, affecting the welding effect. Solution: Adjust the position of the induction coil and impe
20Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Improper Weldi...
Cause: Unreasonable settings of welding parameters such as welding current, voltage, and speed. Solution: Set welding parameters reasonably according to the welding material and sp
20Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Oil Pump Malfu...
Cause: Oil pump blockage, oil leakage, or pump body damage, among other factors. Solution: Regularly inspect the oil pump's condition and promptly clear any blockages; replace
20Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Mechanical Com...
Cause: Prolonged operation of the equipment leads to wear and tear of mechanical components. Solution: Regularly replace worn-out components, strengthen equipment maintenance and u
19Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Motor Failure
Cause: Motor overload, overheating, or aging. Solution: Regularly inspect the motor's condition and promptly replace damaged motor components; ensure that the motor load remain
19Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Overlap Welding
Cause: Misaligned bonding occurs when the two edges of the pipe billet overlap each other, potentially caused by factors such as axial movement of the squeeze rolls, damaged bearin
19Sep, 2024

Common Issues in High-Frequency Welded Round Pipe Production - Blowholes
Cause: During the welding process, gases are not fully expelled and remain in the weld seam, forming blowholes. Solution: Improve the welding environment to ensure that gases can b

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