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• Release time：2025-02-24 10:31
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【概要描述】The matching relationship between used pipe welding machine and flying saw 1. Function positioning and collaborative process Pipe welding machine: the metal strip is continuously formed and welded into pipes, which needs to ensure stable forming speed, weld quality and pipe straightness. Flying saw: At the end of the production line, the pipe is dynamically cut to the set length, which needs to be synchronized with the speed of the pipe welding machine in real time to achieve continuous cutting without stopping. 2. Key supporting elements (1) Speed synchronization Dynamic matching: The flying saw tracks the moving speed of the pipe through the encoder or sensor, adjusts its own moving speed (such as servo motor drive), and ensures that the cutting moment is synchronized with the pipe. Frequency coordination: Set the flying saw cutting interval according to the production capacity of the used welding machine (such as pipe length per minute) to ensure the consistency of cutting length. (2) Control system integration Communication compatibility: Check the PLC or controller interface protocol (such as Modbus, Profibus) of the used welding pipe machine and the flying saw, and add conversion modules or upgrade software if necessary. Signal linkage: The welding machine triggers the flying saw start signal (such as position sensor) to ensure the accurate transmission of cutting instructions. (3) Accuracy guarantee Mechanical stability: The welding machine must ensure the straightness of the pipe (to avoid bending resulting in flying saw tracking deviation), and the flying saw guide rail and clamping device must reduce vibration. Calibration and debugging: regularly check the cutting length accuracy of the flying saw (such as laser ranging) and the pipe speed of the welding machine, adjust the parameters to compensate for the error. (4) Equipment adaptability Specification matching: The maximum cutting diameter and material of the flying saw should cover the production capacity of the used welding pipe machine (such as pipe diameter range and steel grade). Space layout: reasonable design of the spacing between the two, adding guide roller or support device, to prevent the pipe sag or shake affect the cutting. 3. Special consideration for used equipment Wear inspection: Focus on evaluating the wear of the forming roller of the used welding pipe machine, the guide rail of the flying saw and the tool, and replace the key parts to ensure the accuracy. Compatibility modification: If the control system is old, modern frequency converter or servo system can be installed to improve the response speed. Energy allocation: Confirm whether the voltage and pressure requirements of used equipment match the existing workshop conditions, and modify the power supply/gas supply line if necessary. 4. Maintenance and optimization suggestions Regular maintenance: clean the welding slag of the used pipe welding machine, lubricate the moving parts of the flying saw, and monitor the status of key sensors. Process optimization: According to different pipe diameters/materials, adjust the welding parameters of the welding machine and the cutting speed of the flying saw to reduce burrs or deformation. Troubleshooting plan: Set an emergency shutdown linkage mechanism to prevent equipment collision or pipe waste caused by speed loss. 5. Economic evaluation Cost tradeoff: Low initial investment in used equipment, but budget for potential repair and retrofit costs. Efficiency analysis: Through the trial operation to calculate the yield and production capacity, to ensure that the overall benefit of supporting the new equipment is better than the purchase of new equipment alone. Sum up The matching of second-hand pipe welding machine and flying saw should take speed synchronization as the core, supplemented by control integration, precision calibration, mechanical adaptation, and targeted optimization combined with the characteristics of second-hand equipment. Successful matching can achieve efficient continuous production, but it is necessary to fully evaluate equipment status and compatibility in the early stage to avoid hidden cost increases. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill