所述外齿轴套与轴之间为花键连接。

The outer gear shaft sleeves are in splined connection with shafts.

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圆锯片与锯轴通过花键连接，前导向装置固定在机架上，后导向装置可沿锯轴轴线方向平行移动。

A front guide device is fixed on machine frame, and a back guide device can do parallel motion along the shaft line direction of the saw shaft.

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由于半轴通过花键与半轴齿轮连接，从而半轴也转动。

Since the axle shafts are splined to the side gears the shafts lso rotate.

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