Le Marquis de Sade

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Résumé de la discussion (messages les plus récents en premier)

Kate Wilst
10-10-2018 10:17:01

The process is efficient and really works best. - Paul Savramis

juniperqq
10-10-2018 08:54:09

the problem of performance degradation of resin wheel (time or aging resistance) has long troubled the high quality 9'' grinding wheel factory.

As the phenolic resin used in resin fast 9'' grinding wheel is a kind of polymer material, with the increase of service time, its performance will gradually aging, until the grinding wheel strength decreases, cutting and grinding performance declines, this performance is the performance of the wheel attenuation, academic language is anti-aging performance.

There are two ways to improve the aging resistance of resin-bonded fast grinding wheel for stainless steels, one is to treat the abrasive (such as coating, polymer material treatment, etc.) and the other is to improve the aging resistance of phenolic resin.