FIELD: process engineering.
SUBSTANCE: invention relates to abrasive processing and may be used in grinding devices incorporating detachable grinding elements. Grinding device comprises mount whereto abrasive element is coupled that may be detached therefrom. Detachable joint is made up of first hooking structure on abrasive element. Said hooking structures interact as zip fastener. Said structures have multiple ledges with cross section increasing toward ledge free end.
EFFECT: higher quality and efficiency of abrasive element replacement.
11 cl, 1 dwg
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