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螺紋緊固件常見分類介紹
發布時間:2023-06-13   瀏覽:1080次
螺紋緊固件常見分類介紹

市面上螺紋緊固件產品的常(chang)見(jian)分類(lei)是(shi)比較多的,那么關于該(gai)設(she)備的常(chang)見(jian)分類(lei)大家了(le)解多少(shao)呢?下面(mian),飛(fei)航緊固(gu)件工(gong)作人(ren)員來為大家詳細介紹。

首先,常見的螺(luo)(luo)紋(wen)緊固件之螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding),螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)按使用(yong)(yong)(yong)性質可分為連(lian)接螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)和緊定螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)兩種,前者(zhe)用(yong)(yong)(yong)于連(lian)接,根據頭部形狀不(bu)同有(you)開(kai)(kai)(kai)槽(cao)(cao)(cao)圓柱頭螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)、開(kai)(kai)(kai)槽(cao)(cao)(cao)沉頭螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)、開(kai)(kai)(kai)槽(cao)(cao)(cao)盤頭螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)等,而后(hou)者(zhe)主要用(yong)(yong)(yong)于防止兩相(xiang)配(pei)零件之間發生相(xiang)對運動,有(you)開(kai)(kai)(kai)槽(cao)(cao)(cao)平(ping)端緊定螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)、開(kai)(kai)(kai)槽(cao)(cao)(cao)錐端緊定螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)、內六角平(ping)端緊定螺(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)等。

其(qi)次,常(chang)見螺(luo)(luo)紋(wen)緊固件之螺(luo)(luo)母,螺(luo)(luo)母與(yu)螺(luo)(luo)栓或螺(luo)(luo)柱配(pei)合使(shi)用(yong),起(qi)連(lian)接作(zuo)用(yong),螺(luo)(luo)母的形式有(you)六(liu)(liu)角形、圓形、方形等,以六(liu)(liu)角頭螺(luo)(luo)母應用(yong)是比較(jiao)普遍的,圓螺(luo)(luo)母常(chang)用(yong)于軸上零件的軸向固定,該產(chan)品使(shi)用(yong)期間有(you)粗細和厚薄(bo)之分。

另外,常見螺(luo)紋緊(jin)(jin)固件(jian)(jian)之墊圈(quan),墊圈(quan)安裝(zhuang)在螺(luo)母(mu)(mu)與(yu)被(bei)連(lian)接(jie)件(jian)(jian)之間,其(qi)目(mu)的是(shi)增加螺(luo)母(mu)(mu)與(yu)被(bei)連(lian)接(jie)件(jian)(jian)之間的接(jie)觸面(mian)積,保(bao)護被(bei)連(lian)接(jie)件(jian)(jian)表面(mian)在擰緊(jin)(jin)螺(luo)母(mu)(mu)時不被(bei)擦傷,除(chu)平墊圈(quan)以外,還有彈簧墊圈(quan)和止動(dong)墊圈(quan)等,可以防止因振動(dong)而引起(qi)的螺(luo)母(mu)(mu)松動(dong)。


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