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The mechanical noise of automatic welding is caused by the vibration or mutual impact of various mechanical components excited by external force. The main methods of controlling mechanical noise are:
Improve the balance accuracy of rotating parts and reduce the periodic excitation force of rotating parts; On the contact surface of solid parts, elastic materials with different characteristic impedance are added to reduce solid sound transmission; Install shock absorber on parts with large vibration to isolate vibration and reduce noise transmission; Use materials with high internal loss coefficient to make noisy parts in mechanical equipment, or add damping on the surface of vibrating parts to reduce their sound radiation efficiency;
Improve the machining accuracy and finish of moving parts, select appropriate work difference cooperation, control the gap between moving parts, reduce the vibration amplitude of moving parts, and take sufficient lubrication to reduce friction; Avoid the impact and collision of moving parts, reduce the impact force and speed between impact parts, and prolong the impact time between impact parts; Welding is used instead of riveting, rolling machine and air compressor are used to correct the steel plate instead of knocking, silent hydraulic or extrusion is used instead of stamping, and press can be used instead of forging hammer.
The above is the detailed introduction of Shandong CNC welding equipment. I hope it will help you If you have any questions, please contact us We will provide service for you with our attitude http://www.babaluma.com