500牛米指針扭矩扳手供應商

指針扭矩扳手
所選(xuan)用(yong)的(de)(de)(de)指(zhi)針扭(niu)(niu)矩扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)的(de)(de)(de)開口(kou)尺寸必(bi)須與螺(luo)栓或(huo)螺(luo)母的(de)(de)(de)尺寸相符合，扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)開口(kou)過大(da)易(yi)滑脫并(bing)損傷(shang)螺(luo)件(jian)的(de)(de)(de)六(liu)角，在(zai)汽車(che)維修中，應注意扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)公(gong)英制的(de)(de)(de)選(xuan)擇；各(ge)類扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)的(de)(de)(de)選(xuan)用(yong)原則(ze)，一般優先(xian)選(xuan)用(yong)套筒(tong)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)，其次(ci)為(wei)梅花扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)，再(zai)次(ci)為(wei)開口(kou)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)，Z后選(xuan)活動扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)。 扭(niu)(niu)力(li)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)是按人手(shou)(shou)(shou)(shou)的(de)(de)(de)力(li)量來設計的(de)(de)(de)，遇到較緊的(de)(de)(de)螺(luo)紋(wen)件(jian)時，不能(neng)用(yong)錘(chui)擊打扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)；除套筒(tong)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)外，其它扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)不能(neng)套裝加力(li)桿，以防(fang)損壞扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)或(huo)螺(luo)紋(wen)連接(jie)件(jian)。