B系列鏈條

 鏈(lian)(lian)(lian)條(tiao)一般為金(jin)屬的(de)(de)鏈(lian)(lian)(lian)環或環形物，多用(yong)(yong)(yong)作機械傳動(dong)、牽引(yin)。用(yong)(yong)(yong)來障礙交通(tong)通(tong)道(dao)的(de)(de)鏈(lian)(lian)(lian)形物(如在街(jie)道(dao)中、河流或港灣入口(kou)處)，機械上傳動(dong)用(yong)(yong)(yong)的(de)(de)鏈(lian)(lian)(lian)子(zi),鏈(lian)(lian)(lian)輪磨損嚴重后(hou)，應同時更換新(xin)鏈(lian)(lian)(lian)輪和新(xin)鏈(lian)(lian)(lian)條(tiao)，非標鏈(lian)(lian)(lian)條(tiao)廠家?以(yi)保證(zheng)良好的(de)(de)嚙合。不能(neng)只(zhi)單獨更換新(xin)鏈(lian)(lian)(lian)條(tiao)或新(xin)鏈(lian)(lian)(lian)輪。否則會造成嚙合不好加速新(xin)鏈(lian)(lian)(lian)條(tiao)或新(xin)鏈(lian)(lian)(lian)輪的(de)(de)磨損。鏈(lian)(lian)(lian)輪齒(chi)面磨損到(dao)一定程度(du)后(hou)應及時翻面使(shi)用(yong)(yong)(yong)（指可調面使(shi)用(yong)(yong)(yong)的(de)(de)鏈(lian)(lian)(lian)輪）。以(yi)延長使(shi)用(yong)(yong)(yong)時間(jian)。