How to view the issue of mechanical wear on paper tube core making machine

The wear resistance of paper fittings generally refers to the wear resistance of paper fittings under load. When the wear of the paper tube machine exceeds the allowable value, its size and shape will change, the machining accuracy will decrease, making it unable to continue to maintain the specified function, leading to part failure. The main reason for the scrapping of paper tubes is the excessive wear of paper tube components.

spiral paper tube making machine

Select appropriate materials and heat treatment to avoid sliding friction pairs of the same material and excessive thickness of the white alloy wear-resistant layer; Avoid increasing the overall requirements of the parts in order to improve their surface wear resistance; Prevent local wear and tear of large parts, resulting in the scrapping of the entire piece; When using white alloy as the bearing lining, attention should be paid to the selection of bearing material and the design of bearing structure; Use appropriate lubricants and additives; Provide sufficient lubricating oil to fill the working surface with lubricating oil; Do not make the fuel tank too small; Do not remove the filter from the lubricant; The size of the sliding bearing oil groove should be adjusted reasonably in terms of position and shape; Excessive grease should not be added to rolling bearings; Add a certain amount of wear to the easily worn surface of the components; Pay attention to the adjustment after component wear; The velocity between points on the same contact surface; The pressure difference should be reduced; When working in polluted and dusty conditions, necessary sealing or protective devices should be added to prevent abrasive wear; Avoid the formation of contact wear; Sliding bearings cannot use contact oil seals; Pay attention to designing adjustment mechanisms for worn parts or adopting structures that automatically compensate for wear; Improve machining and fitting accuracy, and avoid local wear. In ordinary paper tube machinery, parts that fail due to wear and tear account for about 80% of the total number of waste parts. Therefore, improving the wear resistance of paper tube components is an important measure to extend the service life of paper tube machines, which has great economic benefits.

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Overseas manager: Tom Wang

Email:cartonmachine.tomwang@aliyun.com

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