Anti-rust technique of silver-plating holding rack bearing and packing method

Abstract

The invention relates to an anti-rust process and a packaging method of a silver plated maintaining frame bearing. A process method of military item anti-rust oil + polyvinyl chloride packaging bag plus aluminum plastic film packaging bag + packaging method (vacuum plus silica gel) is adopted. The method can meet the anti-rust and packaging requirements of the silver plated maintaining frame bearing. In addition, the temperature in the assembly room of the anti-rust or packaging processes is controlled to be 20 plus or minor 5DEG C, the humidity is controlled to be below 55percentage, changes of the temperature and the humidity within one hour do not exceed relevant standards, and the air cleanliness in the assembly room reaches above Class 10000, so the invention effectively solves the difficulty in anti-rust for the silver plated maintaining frame bearing, provides technical support to silver plated maintaining frame bearings applied in the engineering navigation systems, and improves the economic benefits of the bearings.

Description

Technical field: [0001] The invention belongs to the technical field of bearing rust prevention and packaging technology, in particular to a rust prevention technology and packaging method of a silver-plated cage bearing. Background technique: [0002] The bearings used in engineering navigation systems have silver-plated cages. Due to defects in the anti-rust process and packaging methods, during the storage period, the end faces and pockets of the silver-plated cage bearings will be rusted and discolored to varying degrees, affecting The normal use of this product has brought unnecessary economic losses to manufacturers and users. Up to now, there is no good solution for this problem. Invention content: [0003] In order to solve the problem that the end faces and pockets of silver-plated cage bearings have different degrees of corrosion and discoloration during the storage period, which affects the normal use of the product, the purpose of this invention is to provide a...

AI Technical Summary

Problems solved by technology

[0002] The bearings used in engineering navigation systems have silver-plated cages. Due to defects in the anti-rust process and packaging methods, during the storage period, the end faces and pockets of the silver-plated cage bearings will be rusted and discolored to varying degrees, affecting The normal use of this product has brought unnecessary economic losses to manufacturers and users. Up to now, there is no good solution to this problem.