繞(rao)線(xian)機(ji)是專(zhuan)門繞(rao)制線(xian)圈(quan)用(yong)的設備(bei)。操作(zuo)時(shi),用(yong)手(shou)搖擺(bai)手(shou)柄,大(da)齒(chi)(chi)輪滾動然后股(gu)動小齒(chi)(chi)輪滾動(轉速比(bi)為l:4或1:8),小齒(chi)(chi)輪股(gu)動主軸滾動。繞(rao)線(xian)模是用(yong)兩頭(tou)緊固(gu)(gu)螺母固(gu)(gu)定的。另外有一垂直絲(si)杠股(gu)動計圈(quan)器齒(chi)(chi)輪,使(shi)計圈(quan)器的指示與齒(chi)(chi)輪轉速相對(dui)應,然后記載(zai)線(xian)圈(quan)的匝數。繞(rao)線(xian)時(shi),導線(xian)從放線(xian)架上抽出,其(qi)一端(duan)固(gu)(gu)定在繞(rao)線(xian)模的一端(duan),便可(ke)開端(duan)繞(rao)線(xian)。
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