絲(si)(si)錐與切(qie)削(xue)(xue)用(yong)(yong)量(liang)的選擇(ze)首先，攻(gong)絲(si)(si)前應搞清楚(chu)五個(ge)問題：(1)被加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)件(jian)是(shi)什(shen)么材料？(2)工(gong)(gong)(gong)(gong)件(jian)材料強度(du)如何？(3)所(suo)(suo)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)螺(luo)(luo)孔是(shi)通孔還(huan)是(shi)盲孔？(4)螺(luo)(luo)孔有(you)多(duo)(duo)(duo)深(shen)(或(huo)工(gong)(gong)(gong)(gong)許厚度(du)是(shi)多(duo)(duo)(duo)少？)(5)要加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的螺(luo)(luo)孔類(lei)別與尺(chi)寸怎(zen)樣(yang)。根(gen)據上述內(nei)容(rong)來選擇(ze)絲(si)(si)錐。有(you)很多(duo)(duo)(duo)方法(fa)可以找到加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)各種工(gong)(gong)(gong)(gong)件(jian)材料所(suo)(suo)需的絲(si)(si)錐，象參考樣(yang)本及(ji)選擇(ze)圖表。Protoyp公司(si)開(kai)發了(le)一(yi)種計算機(ji)(ji)(ji)(ji)切(qie)削(xue)(xue)服務(CCS)程序的CD-ROM，其上有(you)攻(gong)絲(si)(si)數據庫，能(neng)幫助用(yong)(yong)戶選擇(ze)絲(si)(si)錐、攻(gong)絲(si)(si)切(qie)削(xue)(xue)用(yong)(yong)量(liang)，更終經濟(ji)、高效地完成(cheng)在(zai)特殊材料上的攻(gong)絲(si)(si)。改變螺(luo)(luo)紋的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)，如螺(luo)(luo)紋銑削(xue)(xue)和滾壓成(cheng)形(xing)的有(you)關內(nei)容(rong)也包括在(zai)CCS程序中(zhong)。它能(neng)給用(yong)(yong)戶一(yi)個(ge)清晰的概(gai)念：即(ji)用(yong)(yong)什(shen)么方法(fa)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)一(yi)個(ge)螺(luo)(luo)孔，費用(yong)(yong)是(shi)多(duo)(duo)(duo)少。可以說這(zhe)個(ge)程序是(shi)經濟(ji)、高效攻(gong)絲(si)(si)的新起點。四川機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)流程成(cheng)都(dou)易德利機(ji)(ji)(ji)(ji)械有(you)限公司(si)。巴中(zhong)航空配件(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)訂單

機(ji)(ji)(ji)械(xie)(xie)加(jia)(jia)工(gong)(gong)(gong)車間，安全意識和(he)正確的(de)(de)操(cao)作規范關系(xi)到自(zi)(zi)身的(de)(de)生(sheng)命安全。每一次生(sheng)產事故，直接受害比(bi)較大的(de)(de)都(dou)是(shi)首要線(xian)的(de)(de)生(sheng)產人(ren)員，因此必須(xu)樹(shu)立自(zi)(zi)己的(de)(de)安全意識，為自(zi)(zi)己的(de)(de)安全著想。機(ji)(ji)(ji)械(xie)(xie)行業典型的(de)(de)機(ji)(ji)(ji)加(jia)(jia)工(gong)(gong)(gong)藝過(guo)程(cheng)一般包括：材(cai)料下料、鑄造、鍛造、機(ji)(ji)(ji)械(xie)(xie)加(jia)(jia)工(gong)(gong)(gong)、焊(han)接、熱處理、涂裝、裝配等(deng)，生(sheng)產過(guo)程(cheng)中使用到的(de)(de)主(zhu)要設備設施有(you)車床、銑(xian)床、鉆(zhan)床、磨(mo)床、刨床、切(qie)割(ge)機(ji)(ji)(ji)、數控加(jia)(jia)工(gong)(gong)(gong)中心等(deng)機(ji)(ji)(ji)械(xie)(xie)設備和(he)空壓機(ji)(ji)(ji)、變配電(dian)、車輛運(yun)輸(shu)等(deng)輔助(zhu)系(xi)統。工(gong)(gong)(gong)在上崗操(cao)作前要經過(guo)培訓和(he)考核，操(cao)作特種設備的(de)(de)要持證方可上崗。眉山非(fei)標機(ji)(ji)(ji)加(jia)(jia)工(gong)(gong)(gong)機(ji)(ji)(ji)械(xie)(xie)加(jia)(jia)工(gong)(gong)(gong)報價四川機(ji)(ji)(ji)械(xie)(xie)加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝卡片(pian)成(cheng)都(dou)易(yi)德利機(ji)(ji)(ji)械(xie)(xie)有(you)限公司(si)。

一(yi)(yi)、減(jian)少加(jia)工(gong)(gong)(gong)(gong)變(bian)形的(de)(de)工(gong)(gong)(gong)(gong)藝(yi)措施1、降低毛(mao)(mao)坯的(de)(de)內(nei)(nei)(nei)應(ying)(ying)力(li)采用自然或(huo)人(ren)工(gong)(gong)(gong)(gong)時效(xiao)(xiao)以(yi)(yi)及(ji)振(zhen)動處理，均可部分(fen)消(xiao)除毛(mao)(mao)坯的(de)(de)內(nei)(nei)(nei)應(ying)(ying)力(li)。預(yu)先加(jia)工(gong)(gong)(gong)(gong)也是行之(zhi)有效(xiao)(xiao)的(de)(de)工(gong)(gong)(gong)(gong)藝(yi)方法。對肥頭大耳的(de)(de)毛(mao)(mao)坯，由于余(yu)量(liang)大，故加(jia)工(gong)(gong)(gong)(gong)后(hou)變(bian)形也大。若預(yu)先加(jia)工(gong)(gong)(gong)(gong)掉毛(mao)(mao)坯的(de)(de)多(duo)余(yu)部分(fen)，縮小各(ge)部分(fen)的(de)(de)余(yu)量(liang)，不(bu)僅可以(yi)(yi)減(jian)少以(yi)(yi)后(hou)工(gong)(gong)(gong)(gong)序的(de)(de)加(jia)工(gong)(gong)(gong)(gong)變(bian)形，而且預(yu)先加(jia)工(gong)(gong)(gong)(gong)后(hou)放(fang)置一(yi)(yi)段時間，還可以(yi)(yi)釋(shi)放(fang)一(yi)(yi)部分(fen)內(nei)(nei)(nei)應(ying)(ying)力(li)。2、改(gai)善刀具(ju)的(de)(de)切(qie)(qie)削(xue)能力(li)刀具(ju)的(de)(de)材(cai)料、幾何參數對切(qie)(qie)削(xue)力(li)、切(qie)(qie)削(xue)熱有重要的(de)(de)影響，正確(que)選擇刀具(ju)，對減(jian)少零件加(jia)工(gong)(gong)(gong)(gong)變(bian)形至關(guan)重要。

在(zai)加(jia)(jia)(jia)工(gong)剛(gang)性(xing)(xing)差的零(ling)件(jian)(jian)(jian)時，需要采(cai)取一(yi)些(xie)措施增(zeng)加(jia)(jia)(jia)零(ling)件(jian)(jian)(jian)的剛(gang)性(xing)(xing)程度，如可(ke)(ke)以增(zeng)加(jia)(jia)(jia)輔(fu)助(zhu)支撐。也要注(zhu)意加(jia)(jia)(jia)緊(jin)點和零(ling)件(jian)(jian)(jian)之間的接(jie)觸面積，根(gen)據零(ling)件(jian)(jian)(jian)的不(bu)同(tong)，選擇(ze)不(bu)同(tong)的夾(jia)持方(fang)(fang)式(shi)，如加(jia)(jia)(jia)工(gong)薄壁(bi)套類零(ling)件(jian)(jian)(jian)時，可(ke)(ke)以選用有彈(dan)性(xing)(xing)的軸(zhou)裝置(zhi)進(jin)行夾(jia)緊(jin)，注(zhu)意加(jia)(jia)(jia)緊(jin)的位(wei)(wei)置(zhi)應該選擇(ze)剛(gang)性(xing)(xing)較強的部(bu)位(wei)(wei)。而(er)對長軸(zhou)類的機(ji)械零(ling)件(jian)(jian)(jian)，可(ke)(ke)以運用兩端(duan)定(ding)位(wei)(wei)方(fang)(fang)式(shi)。對于長徑(jing)非常大的零(ling)件(jian)(jian)(jian)，需要采(cai)用兩端(duan)一(yi)起夾(jia)緊(jin)的方(fang)(fang)式(shi)，不(bu)能使用“一(yi)端(duan)夾(jia)緊(jin)、一(yi)端(duan)懸空”的方(fang)(fang)式(shi)。此外(wai)，在(zai)加(jia)(jia)(jia)工(gong)鑄鐵類零(ling)件(jian)(jian)(jian)時，夾(jia)具的設(she)計需要以增(zeng)加(jia)(jia)(jia)懸臂(bei)部(bu)分的剛(gang)性(xing)(xing)為原(yuan)則。也可(ke)(ke)以使用一(yi)種新型的液壓夾(jia)緊(jin)工(gong)具，以有效防止零(ling)件(jian)(jian)(jian)在(zai)加(jia)(jia)(jia)工(gong)過(guo)程中(zhong)由(you)于夾(jia)緊(jin)變(bian)形而(er)引起的質量(liang)問(wen)題。四川精密機(ji)械加(jia)(jia)(jia)工(gong)成都易德利機(ji)械有限公(gong)司。

40Cr——使(shi)用(yong)更的(de)(de)鋼(gang)種之一，屬合(he)(he)金(jin)結構鋼(gang)主要(yao)特征:經調(diao)質(zhi)(zhi)處(chu)(chu)理(li)(li)后(hou)(hou)，具有良(liang)好(hao)(hao)的(de)(de)綜合(he)(he)力學性(xing)能、低溫沖(chong)擊(ji)韌度及低的(de)(de)缺(que)口(kou)敏感性(xing)，淬透(tou)性(xing)良(liang)好(hao)(hao)，油冷時(shi)可得到較高的(de)(de)疲勞強度，水冷時(shi)復雜形狀的(de)(de)零件易(yi)產(chan)生(sheng)裂(lie)(lie)紋(wen)，冷彎塑性(xing)中(zhong)等(deng)，回(hui)火(huo)(huo)(huo)或調(diao)質(zhi)(zhi)后(hou)(hou)切削(xue)加(jia)工(gong)性(xing)好(hao)(hao)，但焊接性(xing)不好(hao)(hao)，易(yi)產(chan)生(sheng)裂(lie)(lie)紋(wen)，焊前應預熱到100～150℃，一般(ban)在調(diao)質(zhi)(zhi)狀態下使(shi)用(yong)，還可以(yi)進行(xing)碳(tan)氮共(gong)滲和高頻(pin)(pin)表(biao)面(mian)(mian)(mian)淬火(huo)(huo)(huo)處(chu)(chu)理(li)(li)。應用(yong)舉例(li):調(diao)質(zhi)(zhi)處(chu)(chu)理(li)(li)后(hou)(hou)用(yong)于(yu)(yu)制(zhi)造(zao)中(zhong)速、中(zhong)載的(de)(de)零件，如(ru)(ru)機(ji)床齒(chi)(chi)輪(lun)(lun)、軸(zhou)(zhou)、蝸(gua)桿、花(hua)鍵軸(zhou)(zhou)、頂(ding)針套等(deng)，調(diao)質(zhi)(zhi)并(bing)高頻(pin)(pin)表(biao)面(mian)(mian)(mian)淬火(huo)(huo)(huo)后(hou)(hou)用(yong)于(yu)(yu)制(zhi)造(zao)表(biao)面(mian)(mian)(mian)高硬度、耐(nai)磨的(de)(de)零件，如(ru)(ru)齒(chi)(chi)輪(lun)(lun)、軸(zhou)(zhou)、主軸(zhou)(zhou)、曲(qu)軸(zhou)(zhou)、心軸(zhou)(zhou)、套筒、銷子(zi)、連桿、螺釘螺母、進氣(qi)閥等(deng)，經淬火(huo)(huo)(huo)及中(zhong)溫回(hui)火(huo)(huo)(huo)后(hou)(hou)用(yong)于(yu)(yu)制(zhi)造(zao)重(zhong)(zhong)載、中(zhong)速沖(chong)擊(ji)的(de)(de)零件，如(ru)(ru)油泵轉子(zi)、滑塊、齒(chi)(chi)輪(lun)(lun)、主軸(zhou)(zhou)、套環(huan)等(deng)，經淬火(huo)(huo)(huo)及低溫回(hui)火(huo)(huo)(huo)后(hou)(hou)用(yong)于(yu)(yu)制(zhi)造(zao)重(zhong)(zhong)載、低沖(chong)擊(ji)、耐(nai)磨的(de)(de)零件，如(ru)(ru)蝸(gua)桿、主軸(zhou)(zhou)、軸(zhou)(zhou)、套環(huan)等(deng)，碳(tan)氮共(gong)滲處(chu)(chu)即(ji)后(hou)(hou)制(zhi)造(zao)尺寸(cun)較大(da)、低溫沖(chong)擊(ji)韌度較高的(de)(de)傳動零件，如(ru)(ru)軸(zhou)(zhou)、齒(chi)(chi)輪(lun)(lun)等(deng)。四(si)川機(ji)械加(jia)工(gong)外協(xie)成都易(yi)德利(li)機(ji)械有限(xian)公(gong)司(si)。廣(guang)元機(ji)械加(jia)工(gong)機(ji)械加(jia)工(gong)公(gong)司(si)

四川(chuan)機械加(jia)工(gong)行業(ye)成都易德利機械有限公司。巴中航空(kong)配(pei)件(jian)加(jia)工(gong)機械加(jia)工(gong)訂(ding)單

通(tong)過改變切(qie)(qie)(qie)削(xue)用(yong)量(liang)來減(jian)(jian)少切(qie)(qie)(qie)削(xue)力、切(qie)(qie)(qie)削(xue)熱。在切(qie)(qie)(qie)削(xue)用(yong)量(liang)的(de)(de)(de)(de)(de)三(san)要(yao)(yao)(yao)素中，背(bei)吃(chi)(chi)刀(dao)量(liang)對切(qie)(qie)(qie)削(xue)力的(de)(de)(de)(de)(de)影響(xiang)很(hen)大(da)。如果加(jia)工(gong)余(yu)量(liang)太大(da)，一次走(zou)(zou)刀(dao)的(de)(de)(de)(de)(de)切(qie)(qie)(qie)削(xue)力太大(da)，不(bu)僅會使零件(jian)變形，而(er)且還會影響(xiang)機床主(zhu)軸剛性、降(jiang)低刀(dao)具的(de)(de)(de)(de)(de)耐用(yong)度。如果減(jian)(jian)少背(bei)吃(chi)(chi)刀(dao)量(liang)，又會使生產效率大(da)打折扣。不(bu)過，在數控加(jia)工(gong)中都是(shi)高速銑(xian)削(xue)，可以克(ke)服這一難題。在減(jian)(jian)少背(bei)吃(chi)(chi)刀(dao)量(liang)的(de)(de)(de)(de)(de)同時(shi)(shi)，只(zhi)要(yao)(yao)(yao)相應地增大(da)進(jin)給(gei)，提(ti)高機床的(de)(de)(de)(de)(de)轉速，就可以降(jiang)低切(qie)(qie)(qie)削(xue)力，同時(shi)(shi)保證加(jia)工(gong)效率。走(zou)(zou)刀(dao)順(shun)(shun)序也要(yao)(yao)(yao)講究。粗加(jia)工(gong)強(qiang)調(diao)的(de)(de)(de)(de)(de)是(shi)提(ti)高加(jia)工(gong)效率，追求單位(wei)時(shi)(shi)間內的(de)(de)(de)(de)(de)切(qie)(qie)(qie)除率，一般(ban)可采用(yong)逆(ni)銑(xian)。即以更(geng)(geng)快的(de)(de)(de)(de)(de)速度、更(geng)(geng)短的(de)(de)(de)(de)(de)時(shi)(shi)間切(qie)(qie)(qie)除毛坯表面(mian)的(de)(de)(de)(de)(de)多余(yu)材料，基本形成精加(jia)工(gong)所要(yao)(yao)(yao)求的(de)(de)(de)(de)(de)幾(ji)何輪廓。而(er)精加(jia)工(gong)所強(qiang)調(diao)的(de)(de)(de)(de)(de)是(shi)高精度高質量(liang)，宜采用(yong)順(shun)(shun)銑(xian)。因為順(shun)(shun)銑(xian)時(shi)(shi)刀(dao)齒(chi)的(de)(de)(de)(de)(de)切(qie)(qie)(qie)削(xue)厚度從更(geng)(geng)大(da)逐漸遞減(jian)(jian)至零，加(jia)工(gong)硬化(hua)程度大(da)為減(jian)(jian)輕，同時(shi)(shi)減(jian)(jian)輕零件(jian)的(de)(de)(de)(de)(de)變形程度巴中航空配件(jian)加(jia)工(gong)機械加(jia)工(gong)訂單

成都易德利機(ji)(ji)(ji)(ji)械有(you)限(xian)公(gong)司(si)是(shi)國內(nei)一(yi)家多(duo)年(nian)來(lai)專注(zhu)從事機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，機(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，數(shu)控(kong)車床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)老(lao)牌(pai)企業。公(gong)司(si)位于郫縣成都現(xian)代工(gong)(gong)(gong)(gong)(gong)(gong)業港南(nan)片區西源(yuan)大(da)(da)道2459琴，成立于2010-01-25。公(gong)司(si)的(de)產品(pin)(pin)營銷網(wang)絡遍布國內(nei)各大(da)(da)市(shi)場。公(gong)司(si)現(xian)在(zai)主要提(ti)供機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，機(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，數(shu)控(kong)車床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)等業務，從業人員均(jun)有(you)機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，機(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，數(shu)控(kong)車床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)行內(nei)多(duo)年(nian)經驗。公(gong)司(si)員工(gong)(gong)(gong)(gong)(gong)(gong)技術嫻熟、責任心強。公(gong)司(si)秉承(cheng)客(ke)(ke)(ke)(ke)戶是(shi)上(shang)帝的(de)原則，急客(ke)(ke)(ke)(ke)戶所急，想(xiang)客(ke)(ke)(ke)(ke)戶所想(xiang)，熱情服(fu)務。公(gong)司(si)會(hui)針對不同客(ke)(ke)(ke)(ke)戶的(de)要求(qiu)，不斷(duan)研發(fa)和開發(fa)適合(he)市(shi)場需(xu)求(qiu)、客(ke)(ke)(ke)(ke)戶需(xu)求(qiu)的(de)產品(pin)(pin)。公(gong)司(si)產品(pin)(pin)應用領域(yu)廣(guang)，實用性(xing)強，得到機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，機(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，數(shu)控(kong)車床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)客(ke)(ke)(ke)(ke)戶支持(chi)和信賴。在(zai)市(shi)場競(jing)爭日趨激烈的(de)現(xian)在(zai)，我們承(cheng)諾保證機(ji)(ji)(ji)(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，機(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，數(shu)控(kong)車床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)質量(liang)和服(fu)務，再創佳績是(shi)我們一(yi)直的(de)追求(qiu)，我們真誠的(de)為(wei)客(ke)(ke)(ke)(ke)戶提(ti)供真誠的(de)服(fu)務，歡迎(ying)各位新老(lao)客(ke)(ke)(ke)(ke)戶來(lai)我公(gong)司(si)參觀(guan)指導。

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