Analysis of out-of-round and eccentric wear of Grinding Media Balls (2)

Surface quality defects of steel balls. Surface defects can also lead to the phenomenon of out-of-round and partial wear of some steel balls. For example, the production of rolled steel balls causes problems such as too deep ring grooves and too long handles due to the adjustment of the mold; the production molds for forging steel balls are aging, resulting in Serious out-of-roundness in the forging process, severe folding of round steel heads, peeling and separation after forging heat treatment, etc., will cause out-of-round and partial wear.

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