The design of the automobile anti-collision bar cutting machine is accurate and reasonable. When cutting the pipe diameter online, the safety is good, the noise is small, the incision is flat, and there is no deformation and burr. Pipe cuts meet the highest quality standards and reduce post-processing costs. At the maximum line speed, the tube's fixed-length accuracy is within ±1.5mm, or higher accuracy.

The automobile anti-collision bar cutting machine adopts low-speed cold cutting technology, focusing on safe, high-quality cutting of large, medium and small pipe diameter pipes. The trolley tracks synchronously, and the return operation is driven by the motor through the gears and the rack, and is supported on the self-lubricating linear guide based on the welding base. The saw blade of the cutting saw is driven by the motor through a dedicated reducer and is driven by the motor and the ball screw for cutting feed and retraction.

The automobile anti-collision bar cutter is different from the hot-cut friction saw. The latter pipe and the hot-cut friction saw rub, causing the pipe temperature to be high during the sawing process. The automobile anti-collision bar cutting machine has high precision, no burr, and reduces the processing strength of the next process; the pipe does not change the performance due to the high temperature generated by friction; the fatigue of the operator is low, and the sawing efficiency is improved.