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锯片为什么发黑

更新时间: 2021-03-22 18:21:03     

锯片发黑首要原因是锯板的强度不够,由于多片锯锯片一般来说转速是比较大,都有5000PRM/MIN,有的更大,有6500转每分钟,在这样快的转速下,如果锯板强度不够,不足以抵抗其摆动,这样一来锯片在运转过程中,切割时碰到阻力就更加容易摆动磨擦材料,锯板就发热严重,形成恶性循环,锯板就越来越摆,磨擦就越来越大,发黑就越来越历害

关键词: 锯片 为什么 发黑

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