一个短的工作在主轴箱主轴上通过适当简单的卡盘无需使用尾架中心也许就能被转动。
A short work may be turned without using the dead center, by simply chucking it properly at the spindle of the headstock.
一个短的工作在主轴箱主轴上通过适当简单的卡盘无需使用尾架中心也许就能被转动。
A short work may be turned without using the dead center, by simply chucking it properly at the spindle of the headstock.
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