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许多进口摩托车电启动装置采用单向离合器,而单向离合器的滚柱属易损件,滚柱或底座磨损后会使离合器打滑或卡死。修理的方法是更换滚柱、修磨底座。但是原厂件不易购到,一般的修理方法造价高、周期长。笔者用直柄麻花钻头尾部制造的滚柱效果不错。 制作方法是:根据底座磨损程度选用合适规格的钻头柄。如原为φ10,可用φ10.1、φ10.2或φ10.3的直柄麻花钻头。用切割机或切割砂轮按长度要求截取(取尾部无螺旋槽部分),再在砂轮机上倒角,滚柱就制成了。经我试用,自制滚柱效果很好,且造价很低。
Many imported motorcycle electric start device using one-way clutch, and one-way clutch roller is wearing parts, roller or base wear will make the clutch slip or stuck. Repair method is to replace the roller, grinding the base. However, the original factory is not easy to buy, the general repair cost is high, the cycle length. The author with a straight shank twist head tailor-made roller effect is good. The production method is: According to the degree of wear base select the appropriate specifications of the drill handle. Such as the original φ10, available φ10.1, φ10.2 or φ10.3 straight shank twist drill. Cutting machine or cutting wheel according to the length of the request interception (take the tail part of the spiral groove), and then chamfering in the grinder, the roller is made. After my trial, homemade roller effect is very good, and the cost is very low.