This is the cross slide feed screw and two homemade setscrew collars.

这是两岸幻灯片feedscrew和两个自制固定螺丝的衣领。

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The band drawing mechanism is composed of a band clamping slide block and a band drawing feed screw connected with a loose pin at one end of the slide block.

抽带机构由一个夹带滑块和与滑块一端活销接的抽带丝杠组成。

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The band drawing mechanism is composed of a band clamping slide block and a band drawing feed screw connected with a loose pin at one end of the slide block.

抽带机构由一个夹带滑块和与滑块一端活销接的抽带丝杠组成。

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