用两个定位销将座罩和轴承座基础对准。

The two dowel pins align the cap and base of the housing.

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该方法首先确定前两个定位销在基础板上的位置。

The way first determines the positions of previous positioning pins at base plate.

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在内圈的一端，轴承通过偏心锁定环(图1.7)或者两个定位螺钉(图1.8)被固定在轴上。

At one end of the inner ring, the bearing is clamped to the shaft with an eccentric locking ring (Figure 1.7) or with two setscrews (Figure 1.8).

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