O-ring trimming and deburring machine

Comprehensive Process of Removing Flash and Burrs from Rubber O-Rings with Liquid Nitrogen Flash Machine In the rubber products processing industry, the treatment of flash and burrs on O-rings directly affects sealing performance and service life. Liquid nitrogen cryogenic deflashing technology has become the mainstream industry solution due to its high efficiency and precision. This article details the full process of removing flash from rubber O-rings using a Liquid nitrogen flash machine, and introduces the application of Sand blasting machine and small sand blasting machine in fine processing. I. Pretreatment: Dual Preparation of O-Rings and Equipment 1. Initial Inspection and Fixing of O-Rings Visual Inspection: Manually inspect O-rings for severe defects like missing rubber or bubbles, and record flash distribution positions (commonly found on parting surfaces and injection ports). Fixturing: Place O-rings into special fixtures, selecting suitable positioning grooves based on…

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