Pipe end forming machines have extensive applications in the automotive parts industry

Pipe end forming machines have extensive applications in the automotive parts industry. Here are additional examples:

• Automotive Air Conditioning Pipe Processing: The connection parts of automotive air conditioning pipes require precise completion of multiple processes such as necking, flaring, and chamfering. For instance, the pipe end forming machine from Zhangjiagang Xuesong Seiko Technology Co., Ltd. can take an aluminum air conditioning pipe of Φ20mm, and when "automatic mode" is selected, the equipment can automatically finish necking, flaring, chamfering, and other processes within 30 seconds. The necking diameter error is 0.03mm, the flaring angle error is 0.5 degrees, and the chamfer is smooth without burrs.
• Automotive Fuel Pipe Processing: In fuel-powered vehicles, the stainless steel pipe end of the engine intake manifold needs to be processed into a bell mouth by a forming machine to ensure uniform distribution of air flow to each cylinder, which can improve combustion efficiency by 5%-8%. Fuel delivery pipes also require pipe end forming machines to process the pipe ends into specific shapes for precise fitting installation, ensuring no fuel leakage.
• Automotive Brake Pipe Processing: In the automotive brake system, pipe end forming machines can accurately connect brake hoses with metal connectors to form a stable sealing structure, ensuring the smooth circulation of brake fluid under high pressure and effective braking, thus guaranteeing driving safety.
• Automotive Exhaust Pipe Processing: In the automotive exhaust system, pipe end forming machines are used to process the flange connection part of the exhaust pipe. Through processes such as flanging and curling, the firmness and durability of the connection are enhanced, and exhaust gas leakage is reduced.
• New Energy Vehicle Battery Pack Cooling Pipe Processing: The cooling pipes of new energy vehicle battery packs achieve multi-stage flaring through forming machines. When matched with quick-plug connectors, the assembly time of the liquid cooling system can be reduced by 60%.
• Automotive Seat Pipe Fitting Processing: For example, in the pipe end forming of the rear crossbeam of automotive seats, the TM110-III double-head pipe end forming machine can perform riveting on both ends of the pipe simultaneously, achieving one-time forming. The cycle time per piece is 35 seconds, which greatly improves production efficiency, and the pipe wall is fully engaged with the teeth, ensuring firmness and stability.
• Automotive Instrument Panel Main Beam Processing: The main beam of the automotive instrument panel is usually made of stainless steel and requires pipe end forming machines for operations such as necking and flattening. For example, the Model 80 six-station pipe end forming machine from Zhangjiagang Zhuoran Machinery can process the instrument panel main beam. It uses a servo motor for mold changing and hydraulic clamping, enabling precise completion of various processing procedures.