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斧头如何开刃

更新时间: 2020-10-04 00:00:00     

用砂轮机磨刃。

方法步骤:

1、磨到斧子有点烫手时停下来降温,可以自然冷却也可以浸泡在水盆中快速降温。

2、磨到快出锋时要注意刃部发蓝变色,是退火的信号,要停下来降温。

3、斧子的两面要均匀一致,两面交替着磨,避免磨偏锋。

关键词: 斧头 如何

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