For some sheet metal parts that require structural reinforcement or multiple sheet metal parts that need to be combined into a large part, welding processes are used. Precious has various welding processes to meet the functional requirements of different parts, such as machine tool frames, waterproof requirements for some sheet metal box bodies, etc
Welding, also known as fusion, is a manufacturing process and technology that involves joining metals or other thermoplastic materials such as plastics through heating, high temperature, or high pressure. The welding of sheet metal generally includes laser welding and gas shielded welding.
Laser welding is a high-energy, high-density welding process that can melt and rapidly cool the metal inside the material, making the weld more secure. Laser welding is suitable for welding sheet metal, aluminum alloy and other materials.
Gas shielded welding requires the use of inert gas to protect the weld seam during the welding process to prevent issues such as oxidation and hot cracking. This welding technique is suitable for welding high-strength steel, copper, stainless steel and other materials.
Manual arc welding is a common, simple, and easy to operate welding technique. It is suitable for welding materials such as steel, aluminum alloy, stainless steel, etc., and is often used in small-scale and complex welding processes.
Framework of the machine tool: The frame of the machine tool needs to undergo high-strength welding to ensure rigidity and stability. Usually, gas shielded welding, arc welding and other methods are used, and the welding material is high-quality steel. The frame of the machine tool also needs to be corrected and leveled during assembly to ensure the accuracy of the machine tool's operation.
Conveyor equipment: For example, conveyor belts, tracks, etc. need to continuously and stably support workpieces or items to ensure production efficiency. In order to ensure the safety and durability of transportation equipment, methods such as gas shielded welding and manual arc welding are usually used, and the welding material is high-quality steel.
Sheet metal box body: The sheet metal box body needs to be welded to meet the requirements of pressure resistance, sealing, waterproofing, etc., such as the engine compartment, dashboard, engine hood, etc. of a car. Usually, laser welding, gas shielded welding, manual arc welding and other methods are used, and the welding material is high-quality steel or aluminum alloy.
Pipeline connection: For example, connections in pipelines and plumbing systems require welding. These connections require high sealing, high strength, and corrosion resistance, usually using methods such as gas shielded welding and manual arc welding, with welding materials such as stainless steel and copper.
Good connection performance: Welding can effectively connect various metals or other thermoplastic materials, forming a strong joint with good connection performance.
Good structural stiffness and integrity: Welded structures have high stiffness and integrity, ensuring air and water tightness, and are suitable for various application scenarios.
There are various welding methods: modern welding techniques include gas flames, electric arcs, lasers, electron beams, friction, and ultrasound, among other energy sources, to meet different process requirements.
Save metal materials and reduce structural weight: Welding technology can save metal materials, reduce structural weight, and thus improve economic efficiency.
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