緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)分(fen)(fen)類(lei)和(he)(he)(he)部(bu)分(fen)(fen)術語(yu)解釋 常(chang)(chang)用(yong)(yong)(yong)鋼材(cai)理(li)論(lun)重量(liang)(liang)表(biao)(biao)(biao) 計算(suan)公式： t（重量(liang)(liang)kg) = A(斷面(mian)(mian)積mm²)× L(長度(du)(du)(du)m) × p(密(mi)度(du)(du)(du)g/cm³) × 1/1000 注：(1) 型材(cai)制造(zao)中(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)允許偏差值，故(gu)上(shang)式只做估(gu)算(suan)之(zhi)(zhi)(zhi)用(yong)(yong)(yong)。 (2) 關于(yu)(yu)(yu)p值,鋼材(cai)通(tong)常(chang)(chang)取7.85 . 緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)分(fen)(fen)類(lei) 緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian) 將(jiang)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)或(huo)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)以(yi)(yi)上(shang)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)（或(huo)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)）緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)成(cheng)(cheng)(cheng)為(wei)(wei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整體時所采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)機(ji)(ji)械(xie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)總稱。市(shi)場上(shang)也(ye)(ye)(ye)稱為(wei)(wei)標(biao)準件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。它(ta)通(tong)常(chang)(chang)包括以(yi)(yi)下(xia) 11 類(lei)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)——螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)、螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)柱、螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)、螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)、自(zi)(zi)攻螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)、木螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)、墊(dian)圈(quan)(quan)(quan)、擋圈(quan)(quan)(quan)、銷、鉚(liu)釘(ding)(ding)(ding)(ding)(ding)(ding)、組合件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian) 螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan) 由(you)頭部(bu)或(huo)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)（帶(dai)有(you)(you)(you)(you)(you)(you)外(wai)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓柱體）兩(liang)(liang)部(bu)分(fen)(fen)構(gou)(gou)(gou)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，需(xu)與(yu)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)配(pei)(pei)(pei)合，用(yong)(yong)(yong)于(yu)(yu)(yu)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)有(you)(you)(you)(you)(you)(you)通(tong)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式稱為(wei)(wei)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。如把(ba)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)從螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)上(shang)旋(xuan)下(xia)，又可(ke)(ke)以(yi)(yi)使(shi)(shi)這(zhe)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)分(fen)(fen)開，故(gu)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)屬(shu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。 螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)柱 沒有(you)(you)(you)(you)(you)(you)頭部(bu)，僅(jin)有(you)(you)(you)(you)(you)(you)兩(liang)(liang)端(duan)均帶(dai)外(wai)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)時，它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)端(duan)須旋(xuan)入帶(dai)有(you)(you)(you)(you)(you)(you)內螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)中(zhong)(zhong)(zhong)，另一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)端(duan)穿過帶(dai)有(you)(you)(you)(you)(you)(you)通(tong)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)中(zhong)(zhong)(zhong)，然(ran)(ran)(ran)后(hou)(hou)旋(xuan)上(shang)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)，即使(shi)(shi)這(zhe)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)成(cheng)(cheng)(cheng)為(wei)(wei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整體。這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式稱為(wei)(wei)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)柱連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，也(ye)(ye)(ye)屬(shu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。主(zhu)要(yao)(yao)用(yong)(yong)(yong)于(yu)(yu)(yu)被(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)(zhi)(zhi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)厚(hou)度(du)(du)(du)較大(da)(da)、要(yao)(yao)求結構(gou)(gou)(gou)緊(jin)(jin)(jin)(jin)(jin)(jin)湊(cou)，或(huo)因(yin)拆(chai)(chai)(chai)卸(xie)頻(pin)繁，不(bu)(bu)宜采用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)場合。 螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu) 帶(dai)有(you)(you)(you)(you)(you)(you)內螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)孔(kong)(kong)(kong)，形(xing)(xing)狀一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般呈(cheng)扁六(liu)角柱形(xing)(xing)，也(ye)(ye)(ye)有(you)(you)(you)(you)(you)(you)呈(cheng)扁方柱形(xing)(xing)或(huo)扁圓柱形(xing)(xing)，配(pei)(pei)(pei)合螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)、螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)柱或(huo)機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)，用(yong)(yong)(yong)于(yu)(yu)(yu)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，使(shi)(shi)之(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)為(wei)(wei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整體 螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding) 也(ye)(ye)(ye)是(shi)由(you)頭部(bu)或(huo)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)兩(liang)(liang)部(bu)分(fen)(fen)構(gou)(gou)(gou)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，按(an)用(yong)(yong)(yong)途可(ke)(ke)以(yi)(yi)分(fen)(fen)為(wei)(wei)三(san)類(lei)——機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)、緊(jin)(jin)(jin)(jin)(jin)(jin)定(ding)(ding)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)和(he)(he)(he)特殊用(yong)(yong)(yong)途螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)。機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)主(zhu)要(yao)(yao)用(yong)(yong)(yong)于(yu)(yu)(yu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)有(you)(you)(you)(you)(you)(you)內螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，與(yu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)有(you)(you)(you)(you)(you)(you)通(tong)也(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)(zhi)(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，不(bu)(bu)需(xu)要(yao)(yao)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)配(pei)(pei)(pei)合（這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式稱為(wei)(wei)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，也(ye)(ye)(ye)屬(shu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)；也(ye)(ye)(ye)可(ke)(ke)以(yi)(yi)與(yu)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)配(pei)(pei)(pei)合，用(yong)(yong)(yong)于(yu)(yu)(yu)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)有(you)(you)(you)(you)(you)(you)通(tong)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)(zhi)(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，緊(jin)(jin)(jin)(jin)(jin)(jin)寧螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)主(zhu)要(yao)(yao)用(yong)(yong)(yong)于(yu)(yu)(yu)固(gu)(gu)(gu)(gu)定(ding)(ding)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)(zhi)(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)(xiang)對位置。特殊用(yong)(yong)(yong)途螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)有(you)(you)(you)(you)(you)(you)吊環螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)，供(gong)(gong)(gong)吊裝零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)用(yong)(yong)(yong)。 自(zi)(zi)攻螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding) 與(yu)機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)相(xiang)(xiang)似，但螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)為(wei)(wei)專用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)(zi)攻螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)。用(yong)(yong)(yong)于(yu)(yu)(yu)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)薄的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，使(shi)(shi)之(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)為(wei)(wei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整體，構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)上(shang)需(xu)要(yao)(yao)事先制出(chu)小孔(kong)(kong)(kong)，由(you)于(yu)(yu)(yu)這(zhe)種(zhong)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)具有(you)(you)(you)(you)(you)(you)較高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)硬(ying)度(du)(du)(du)，可(ke)(ke)以(yi)(yi)直接(jie)(jie)(jie)(jie)(jie)(jie)(jie)旋(xuan)入構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)孔(kong)(kong)(kong)中(zhong)(zhong)(zhong)，使(shi)(shi)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)孔(kong)(kong)(kong)中(zhong)(zhong)(zhong)形(xing)(xing)成(cheng)(cheng)(cheng)相(xiang)(xiang)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)，這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式也(ye)(ye)(ye)屬(shu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。 木螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding) 也(ye)(ye)(ye)與(yu)機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)相(xiang)(xiang)似，但螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)桿(gan)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)為(wei)(wei)專用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)木螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)紋(wen)，可(ke)(ke)以(yi)(yi)直接(jie)(jie)(jie)(jie)(jie)(jie)(jie)旋(xuan)入木質(zhi)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)（或(huo)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)）中(zhong)(zhong)(zhong)，用(yong)(yong)(yong)于(yu)(yu)(yu)把(ba)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)通(tong)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)（或(huo)非金屬(shu)）零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)與(yu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)(ge)(ge)(ge)木質(zhi)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)在一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)起(qi)。這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式也(ye)(ye)(ye)屬(shu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie) 墊(dian)圈(quan)(quan)(quan) 形(xing)(xing)狀呈(cheng)扁圓形(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，置于(yu)(yu)(yu)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)栓(shuan)、螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)或(huo)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)支承面(mian)(mian)與(yu)被(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)表(biao)(biao)(biao)面(mian)(mian)之(zhi)(zhi)(zhi)間(jian)(jian)，起(qi)著增大(da)(da)被(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)表(biao)(biao)(biao)面(mian)(mian)面(mian)(mian)積，降(jiang)低(di)單(dan)位面(mian)(mian)積壓力(li)(li)和(he)(he)(he)保(bao)護(hu)被(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)表(biao)(biao)(biao)面(mian)(mian)不(bu)(bu)被(bei)損壞的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong)；另一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)彈性(xing)墊(dian)圈(quan)(quan)(quan)，還(huan)起(qi)著阻止(zhi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)母(mu)(mu)回(hui)構(gou)(gou)(gou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong) 擋圈(quan)(quan)(quan) 供(gong)(gong)(gong)裝在機(ji)(ji)器(qi)(qi)(qi)、設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)槽或(huo)孔(kong)(kong)(kong)槽中(zhong)(zhong)(zhong)，起(qi)著阻止(zhi)軸(zhou)上(shang)或(huo)孔(kong)(kong)(kong)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)左右移動的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong) 銷 主(zhu)要(yao)(yao)供(gong)(gong)(gong)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)定(ding)(ding)位用(yong)(yong)(yong)，有(you)(you)(you)(you)(you)(you)時也(ye)(ye)(ye)可(ke)(ke)供(gong)(gong)(gong)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)、固(gu)(gu)(gu)(gu)定(ding)(ding)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、傳遞動力(li)(li)或(huo)鎖(suo)(suo)定(ding)(ding)其(qi)他緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)之(zhi)(zhi)(zhi)用(yong)(yong)(yong) 鉚(liu)釘(ding)(ding)(ding)(ding)(ding)(ding) 由(you)頭部(bu)和(he)(he)(he)釘(ding)(ding)(ding)(ding)(ding)(ding)桿(gan)兩(liang)(liang)部(bu)分(fen)(fen)構(gou)(gou)(gou)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，用(yong)(yong)(yong)于(yu)(yu)(yu)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)帶(dai)通(tong)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)（或(huo)構(gou)(gou)(gou)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)），使(shi)(shi)之(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)為(wei)(wei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整體。這(zhe)種(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)形(xing)(xing)式稱為(wei)(wei)鉚(liu)釘(ding)(ding)(ding)(ding)(ding)(ding)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，簡稱鉚(liu)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。屬(shu)不(bu)(bu)可(ke)(ke)拆(chai)(chai)(chai)卸(xie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)。因(yin)為(wei)(wei)要(yao)(yao)使(shi)(shi)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)在一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)兩(liang)(liang)個(ge)(ge)(ge)(ge)(ge)(ge)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)分(fen)(fen)開，必(bi)須破(po)壞零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鉚(liu)釘(ding)(ding)(ding)(ding)(ding)(ding) 組合件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian) 指(zhi)組合供(gong)(gong)(gong)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)類(lei)緊(jin)(jin)(jin)(jin)(jin)(jin)固(gu)(gu)(gu)(gu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，如將(jiang)機(ji)(ji)器(qi)(qi)(qi)螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)（或(huo)自(zi)(zi)攻螺(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)(ding)）與(yu)平墊(dian)圈(quan)(quan)(quan)（或(huo)彈簧墊(dian)圈(quan)(quan)(quan)、鎖(suo)(suo)緊(jin)(jin)(jin)(jin)(jin)(jin)墊(dian)圈(quan)(quan)(quan)）組合供(gong)(gong)(gong)應(ying)(ying)(ying)。 熱(re)(re)(re)處(chu)理(li)名詞解釋 退火(huo)(huo) 退火(huo)(huo)是(shi)將(jiang)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian) ( 或(huo)鋼坯(pi) ) 加熱(re)(re)(re)到臨界(jie)(jie)溫(wen)(wen)度(du)(du)(du) ① 以(yi)(yi)上(shang) 30 ℃— 50 ℃ 保(bao)溫(wen)(wen)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)段時間(jian)(jian) , 然(ran)(ran)(ran)后(hou)(hou)再緩慢地(di)冷(leng)下(xia)下(xia) ( 一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般用(yong)(yong)(yong)爐冷(leng) ) 。 用(yong)(yong)(yong)來(lai)消除鑄(zhu)鍛(duan)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內應(ying)(ying)(ying)力(li)(li)和(he)(he)(he)組織(zhi)不(bu)(bu)均勻及(ji)晶料粗大(da)(da)等現(xian)象，消除冷(leng)軋坯(pi)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)冷(leng)硬(ying)現(xian)象和(he)(he)(he)內應(ying)(ying)(ying)力(li)(li)，降(jiang)低(di)硬(ying)度(du)(du)(du)，以(yi)(yi)便切(qie)削(xue)。 正火(huo)(huo) 正火(huo)(huo)也(ye)(ye)(ye)是(shi)將(jiang)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)加熱(re)(re)(re)到臨界(jie)(jie)溫(wen)(wen)度(du)(du)(du)以(yi)(yi)上(shang)，保(bao)溫(wen)(wen)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)段時間(jian)(jian)，然(ran)(ran)(ran)后(hou)(hou)用(yong)(yong)(yong)空(kong)(kong)氣(qi)冷(leng)卻(que)，冷(leng)卻(que)速度(du)(du)(du)比退火(huo)(huo)快。 用(yong)(yong)(yong)來(lai)處(chu)理(li)紙碳(tan)(tan)和(he)(he)(he)中(zhong)(zhong)(zhong)碳(tan)(tan)結構(gou)(gou)(gou)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)及(ji)滲(shen)(shen)碳(tan)(tan)機(ji)(ji)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，使(shi)(shi)其(qi)組織(zhi)細(xi)化，增加強(qiang)度(du)(du)(du)與(yu)韌(ren)性(xing)，減少內應(ying)(ying)(ying)力(li)(li)，改(gai)善(shan)切(qie)削(xue)性(xing)能。 淬(cui)(cui)(cui)火(huo)(huo) 淬(cui)(cui)(cui)火(huo)(huo)是(shi)將(jiang)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)加熱(re)(re)(re)到臨界(jie)(jie)溫(wen)(wen)度(du)(du)(du)以(yi)(yi)上(shang)，保(bao)溫(wen)(wen)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)段時間(jian)(jian)，然(ran)(ran)(ran)后(hou)(hou)在水(shui)、鹽水(shui)或(huo)油中(zhong)(zhong)(zhong)（個(ge)(ge)(ge)(ge)(ge)(ge)別(bie)材(cai)料在空(kong)(kong)氣(qi)中(zhong)(zhong)(zhong)）急冷(leng)下(xia)來(lai)，使(shi)(shi)其(qi)得到高(gao)硬(ying)度(du)(du)(du)。 用(yong)(yong)(yong)來(lai)提高(gao)鋼的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)硬(ying)度(du)(du)(du)和(he)(he)(he)強(qiang)度(du)(du)(du)極限。但淬(cui)(cui)(cui)火(huo)(huo)時會(hui)引起(qi)內應(ying)(ying)(ying)力(li)(li)使(shi)(shi)鋼變脆，所以(yi)(yi)淬(cui)(cui)(cui)火(huo)(huo)后(hou)(hou)必(bi)須回(hui)火(huo)(huo)。 回(hui)火(huo)(huo) 回(hui)火(huo)(huo)是(shi)將(jiang)淬(cui)(cui)(cui)硬(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)加熱(re)(re)(re)到臨界(jie)(jie)點以(yi)(yi)下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)，保(bao)溫(wen)(wen)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)段時間(jian)(jian)，然(ran)(ran)(ran)后(hou)(hou)在空(kong)(kong)氣(qi)中(zhong)(zhong)(zhong)或(huo)油中(zhong)(zhong)(zhong)冷(leng)卻(que)下(xia)來(lai)。 用(yong)(yong)(yong)來(lai)消除淬(cui)(cui)(cui)火(huo)(huo)后(hou)(hou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脆性(xing)和(he)(he)(he)內應(ying)(ying)(ying)力(li)(li)，提高(gao)鋼的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)塑性(xing)和(he)(he)(he)沖擊韌(ren)性(xing)。 調(diao)質(zhi) 淬(cui)(cui)(cui)火(huo)(huo)后(hou)(hou)高(gao)溫(wen)(wen)回(hui)火(huo)(huo)，稱為(wei)(wei)調(diao)質(zhi)。 用(yong)(yong)(yong)來(lai)使(shi)(shi)鋼獲得高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)韌(ren)性(xing)和(he)(he)(he)足夠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)(du)，很(hen)多重要(yao)(yao)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)都是(shi)經過調(diao)質(zhi)處(chu)理(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 表(biao)(biao)(biao)面(mian)(mian)淬(cui)(cui)(cui)火(huo)(huo)、 滲(shen)(shen)碳(tan)(tan)、滲(shen)(shen)氮 基本上(shang)都是(shi)使(shi)(shi)零(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)表(biao)(biao)(biao)層有(you)(you)(you)(you)(you)(you)高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)硬(ying)度(du)(du)(du)和(he)(he)(he)耐磨(mo)性(xing)而心部(bu)保(bao)持原有(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)(du)和(he)(he)(he)韌(ren)性(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)處(chu)理(li)方法。 表(biao)(biao)(biao)面(mian)(mian)淬(cui)(cui)(cui)火(huo)(huo)常(chang)(chang)用(yong)(yong)(yong)來(lai)處(chu)理(li)齒輪等；滲(shen)(shen)碳(tan)(tan)用(yong)(yong)(yong)于(yu)(yu)(yu)低(di)碳(tan)(tan)非淬(cui)(cui)(cui)火(huo)(huo)鋼；滲(shen)(shen)氮用(yong)(yong)(yong)于(yu)(yu)(yu)某些鉻、鉬或(huo)鋁的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特種(zhong)鋼。 xcreshuiqi.cn