外(wai)圓磨(mo)床加工(gong)精(jing)(jing)度(du)(du)的(de)(de)影(ying)響(xiang)：1：磨(mo)頭(tou)、頭(tou)架(jia)、尾(wei)(wei)座(zuo)的(de)(de)等(deng)(deng)高度(du)(du)對工(gong)件(jian)尺寸精(jing)(jing)度(du)(du)的(de)(de)影(ying)響(xiang)。磨(mo)頭(tou)、頭(tou)架(jia)、尾(wei)(wei)座(zuo)的(de)(de)等(deng)(deng)高度(du)(du)誤(wu)(wu)差(cha)(cha)將(jiang)使(shi)頭(tou)架(jia)、尾(wei)(wei)座(zuo)中(zhong)(zhong)(zhong)心(xin)連(lian)線(xian)與(yu)砂輪(lun)(lun)主軸(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)線(xian)在空(kong)間發生(sheng)偏(pian)移，此時磨(mo)出的(de)(de)工(gong)件(jian)表(biao)面(mian)將(jiang)是一個雙曲面(mian)。2：頭(tou)架(jia)、尾(wei)(wei)座(zuo)中(zhong)(zhong)(zhong)心(xin)連(lian)線(xian)對磨(mo)頭(tou)主軸(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)線(xian)在水平(ping)面(mian)內(nei)的(de)(de)平(ping)行度(du)(du)誤(wu)(wu)差(cha)(cha)對工(gong)件(jian)尺寸精(jing)(jing)度(du)(du)的(de)(de)影(ying)響(xiang)。當發生(sheng)該項(xiang)(xiang)誤(wu)(wu)差(cha)(cha)時，外(wai)圓磨(mo)床磨(mo)出的(de)(de)工(gong)件(jian)外(wai)形將(jiang)是一個錐體(ti)，即砂輪(lun)(lun)成角度(du)(du)磨(mo)削，表(biao)面(mian)有螺旋形磨(mo)紋(wen)。3：磨(mo)頭(tou)移動相(xiang)對于機(ji)床導軌垂直(zhi)度(du)(du)誤(wu)(wu)差(cha)(cha)對加工(gong)精(jing)(jing)度(du)(du)的(de)(de)影(ying)響(xiang)。這項(xiang)(xiang)誤(wu)(wu)差(cha)(cha)的(de)(de)結果(guo)是使(shi)主軸(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)線(xian)與(yu)頭(tou)架(jia)、尾(wei)(wei)座(zuo)中(zhong)(zhong)(zhong)心(xin)連(lian)線(xian)發生(sheng)偏(pian)移，在磨(mo)軸(zhou)(zhou)(zhou)肩(jian)端面(mian)時，將(jiang)造成軸(zhou)(zhou)(zhou)肩(jian)端面(mian)與(yu)工(gong)件(jian)軸(zhou)(zhou)(zhou)線(xian)的(de)(de)垂直(zhi)度(du)(du)誤(wu)(wu)差(cha)(cha)。磨(mo)外(wai)圓時，將(jiang)影(ying)響(xiang)表(biao)面(mian)粗糙度(du)(du)，產生(sheng)螺旋形磨(mo)紋(wen)。拉力(li)工(gong)裝(zhuang)定制廠(chang)家(jia)-上海琨盛(sheng)精(jing)(jing)密機(ji)械(xie)廠(chang)。臺州級進連(lian)續模具圖

鉗工(gong)(gong)(gong)的基本(ben)操(cao)(cao)(cao)作(zuo)(zuo)可(ke)分(fen)為：1.輔助(zhu)性(xing)操(cao)(cao)(cao)作(zuo)(zuo)：即劃線(xian)，它是根據圖(tu)樣在(zai)毛坯(pi)或半成(cheng)(cheng)品工(gong)(gong)(gong)件上劃出加工(gong)(gong)(gong)界線(xian)的操(cao)(cao)(cao)作(zuo)(zuo)。2.切削(xue)性(xing)操(cao)(cao)(cao)作(zuo)(zuo)：有鏨削(xue)、鋸削(xue)、銼(cuo)削(xue)、攻螺(luo)紋、套螺(luo)紋。鉆孔(kong)(kong)（擴孔(kong)(kong)、鉸孔(kong)(kong)）、刮削(xue)和研(yan)磨等(deng)多(duo)種操(cao)(cao)(cao)作(zuo)(zuo)。3.裝(zhuang)配性(xing)操(cao)(cao)(cao)作(zuo)(zuo)：即裝(zhuang)配，將零件或部件按(an)(an)圖(tu)樣技術要(yao)(yao)求組裝(zhuang)成(cheng)(cheng)機(ji)器的工(gong)(gong)(gong)藝過程。4.維修(xiu)性(xing)操(cao)(cao)(cao)作(zuo)(zuo)：即維修(xiu)，對(dui)在(zai)役(yi)機(ji)械、設備進(jin)(jin)行維修(xiu)、檢查、修(xiu)理(li)的操(cao)(cao)(cao)作(zuo)(zuo)。鉗工(gong)(gong)(gong)基本(ben)操(cao)(cao)(cao)作(zuo)(zuo)項目(mu)較多(duo)，各項技能(neng)的學習(xi)掌握又具(ju)有一定的相互依賴關系(xi)，因(yin)此要(yao)(yao)求我們(men)必須循序(xu)漸進(jin)(jin)，由(you)易到難，由(you)簡單到復(fu)雜(za)，一步一步地對(dui)每項操(cao)(cao)(cao)作(zuo)(zuo)都要(yao)(yao)按(an)(an)要(yao)(yao)求學習(xi)好(hao)(hao)，掌握好(hao)(hao)。基本(ben)操(cao)(cao)(cao)作(zuo)(zuo)是技術知(zhi)識、技能(neng)技巧和力量的結合，不能(neng)偏廢任何一個方面。要(yao)(yao)自覺遵守紀(ji)律，要(yao)(yao)有吃苦耐(nai)勞(lao)的精(jing)神，嚴格按(an)(an)照每個工(gong)(gong)(gong)種的操(cao)(cao)(cao)作(zuo)(zuo)要(yao)(yao)求進(jin)(jin)行操(cao)(cao)(cao)作(zuo)(zuo)。只有這樣，才能(neng)很好(hao)(hao)地完成(cheng)(cheng)基礎(chu)訓練。臺州級(ji)進(jin)(jin)連續模(mo)具(ju)圖(tu)機(ji)加工(gong)(gong)(gong)金屬件-上海琨盛精(jing)密廠。

鉗(qian)工應(ying)注(zhu)(zhu)意(yi)的安(an)(an)全(quan)事項(xiang)有(you)：1、鉗(qian)工所(suo)用(yong)(yong)(yong)的工具(ju)，在(zai)(zai)使(shi)用(yong)(yong)(yong)前必(bi)須進(jin)行檢查。2、鉗(qian)工工作(zuo)(zuo)臺上應(ying)設置鐵絲防(fang)(fang)護(hu)網，在(zai)(zai)鏨鑿(zao)時(shi)要注(zhu)(zhu)意(yi)對(dui)面工作(zuo)(zuo)人員的安(an)(an)全(quan)，嚴禁使(shi)用(yong)(yong)(yong)高速鋼做鏨子。3、用(yong)(yong)(yong)手鋸鋸割工件時(shi)，鋸條應(ying)適當拉緊，以免鋸條折斷傷(shang)人。4、使(shi)用(yong)(yong)(yong)大(da)(da)錘(chui)(chui)時(shi)，必(bi)須注(zhu)(zhu)意(yi)前后、左(zuo)右、上下(xia)的環境情(qing)況，在(zai)(zai)大(da)(da)錘(chui)(chui)運動(dong)范圍內嚴禁站人，不(bu)允許使(shi)用(yong)(yong)(yong)大(da)(da)錘(chui)(chui)打(da)小錘(chui)(chui)，也不(bu)允許使(shi)用(yong)(yong)(yong)小錘(chui)(chui)打(da)大(da)(da)錘(chui)(chui)。5、在(zai)(zai)多層或交叉作(zuo)(zuo)業時(shi)，應(ying)注(zhu)(zhu)意(yi)戴安(an)(an)全(quan)帽(mao)，并(bing)注(zhu)(zhu)意(yi)聽從統(tong)一指揮。6、檢修設備完(wan)畢，要使(shi)所(suo)有(you)的安(an)(an)全(quan)防(fang)(fang)護(hu)裝置、安(an)(an)全(quan)閥及各種聲(sheng)光信號均恢復到(dao)其正常狀態。

磨(mo)床(chuang)(chuang)要(yao)有專人負責保(bao)養和(he)使(shi)(shi)用，定期檢修，確(que)保(bao)機床(chuang)(chuang)處于良好(hao)狀態(tai)。1．作(zuo)業完畢，機件(jian)各(ge)(ge)處，尤其是滑動(dong)部位，應擦試干凈后上(shang)油。2．清(qing)(qing)理磨(mo)床(chuang)(chuang)各(ge)(ge)部位之研(yan)磨(mo)屑(xie)。3．必(bi)要(yao)之部位，上(shang)防銹(xiu)。使(shi)(shi)用以(yi)上(shang)磨(mo)床(chuang)(chuang)保(bao)養注意(yi)事項:1．研(yan)磨(mo)前，請校(xiao)正砂(sha)輪(lun)平(ping)衡。2．必(bi)須依工(gong)物材質、硬度慎選砂(sha)輪(lun)。3．主軸端與砂(sha)輪(lun)凸緣應涂薄油膜以(yi)防生銹(xiu)。4．請注意(yi)主軸旋轉方向。5．禁止使(shi)(shi)用空氣噴頭清(qing)(qing)潔(jie)(jie)工(gong)作(zuo)物及機器。7．請注意(yi)油窗油路是否(fou)順暢。10．吸塵(chen)箱(xiang)，過濾鋼，請每周清(qing)(qing)潔(jie)(jie)一次。11．吸力弱時請檢查吸塵(chen)管是否(fou)有粉屑(xie)堵塞。12．必(bi)須保(bao)持吸塵(chen)管道清(qing)(qing)潔(jie)(jie)，否(fou)則(ze)會引起燃燒。精密加(jia)工(gong)件(jian)-上(shang)海(hai)琨盛精密。

工(gong)(gong)(gong)(gong)藝特點(dian)1、易(yi)于保(bao)證(zheng)工(gong)(gong)(gong)(gong)件各(ge)加工(gong)(gong)(gong)(gong)面的位置精(jing)(jing)度(du)(du)(du)a例如易(yi)于保(bao)證(zheng)同軸(zhou)(zhou)(zhou)(zhou)度(du)(du)(du)要求(qiu)(qiu)(qiu)利用(yong)(yong)卡盤(pan)安裝工(gong)(gong)(gong)(gong)件，回(hui)轉(zhuan)軸(zhou)(zhou)(zhou)(zhou)線(xian)是車(che)床主軸(zhou)(zhou)(zhou)(zhou)回(hui)轉(zhuan)軸(zhou)(zhou)(zhou)(zhou)線(xian)利用(yong)(yong)前后前列(lie)安裝工(gong)(gong)(gong)(gong)件，回(hui)轉(zhuan)軸(zhou)(zhou)(zhou)(zhou)線(xian)是兩前列(lie)的中(zhong)心連線(xian)b易(yi)于保(bao)證(zheng)端(duan)面與(yu)(yu)軸(zhou)(zhou)(zhou)(zhou)線(xian)垂直度(du)(du)(du)要求(qiu)(qiu)(qiu)由(you)橫(heng)溜板(ban)導軌，與(yu)(yu)工(gong)(gong)(gong)(gong)件回(hui)轉(zhuan)軸(zhou)(zhou)(zhou)(zhou)線(xian)的垂直度(du)(du)(du)2、切(qie)削過程較(jiao)平穩避免了慣性力(li)與(yu)(yu)沖(chong)擊力(li)，允許(xu)采(cai)用(yong)(yong)較(jiao)大的切(qie)削用(yong)(yong)量(liang)，高(gao)(gao)速切(qie)削，利于生(sheng)產率提高(gao)(gao)。3、適于有色金屬(shu)零件的精(jing)(jing)加工(gong)(gong)(gong)(gong)有色金屬(shu)零件表面粗(cu)糙(cao)度(du)(du)(du)大Ra值要求(qiu)(qiu)(qiu)較(jiao)小時(shi)(shi)，不(bu)(bu)宜采(cai)用(yong)(yong)磨(mo)削加工(gong)(gong)(gong)(gong)，需要用(yong)(yong)車(che)削或銑削等。用(yong)(yong)金剛(gang)石車(che)刀進(jin)行精(jing)(jing)細車(che)時(shi)(shi)，可(ke)達較(jiao)高(gao)(gao)質量(liang)。4、刀具(ju)簡(jian)單車(che)刀制造、刃磨(mo)和(he)安裝均較(jiao)方便。五金加工(gong)(gong)(gong)(gong)、不(bu)(bu)銹鋼(gang)產品(pin)加工(gong)(gong)(gong)(gong)-上海(hai)琨盛精(jing)(jing)密機械廠。鎮江(jiang)不(bu)(bu)銹鋼(gang)沖(chong)壓(ya)模(mo)具(ju)試模(mo)

來圖定制精密(mi)模具(ju)、零部件--上海琨盛精密(mi)機械(xie)廠。臺州(zhou)級進連續模具(ju)圖

鉗(qian)工(gong)(gong)(gong)的(de)(de)特(te)點是(shi)什么？鉗(qian)工(gong)(gong)(gong)三大(da)(da)優點：（1）操作靈活，應(ying)用面廣。在(zai)(zai)不適(shi)于機械(xie)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)場合，尤其是(shi)在(zai)(zai)機械(xie)設(she)備(bei)的(de)(de)維修工(gong)(gong)(gong)作中(zhong)，鉗(qian)工(gong)(gong)(gong)工(gong)(gong)(gong)作可(ke)獲得滿意的(de)(de)效(xiao)果。（2）技(ji)藝性強。技(ji)術熟練(lian)的(de)(de)鉗(qian)工(gong)(gong)(gong)可(ke)以加(jia)(jia)工(gong)(gong)(gong)出(chu)現代化(hua)設(she)備(bei)加(jia)(jia)工(gong)(gong)(gong)不方(fang)(fang)便(bian)或者無(wu)法加(jia)(jia)工(gong)(gong)(gong)的(de)(de)形狀非常(chang)復雜的(de)(de)零(ling)件(jian)。（3）投(tou)資(zi)小。鉗(qian)工(gong)(gong)(gong)工(gong)(gong)(gong)作所用工(gong)(gong)(gong)具(ju)和設(she)備(bei)價格低廉，攜帶方(fang)(fang)便(bian)。兩(liang)大(da)(da)缺點：（1）生產(chan)效(xiao)率低，勞(lao)動強度大(da)(da)。（2）加(jia)(jia)工(gong)(gong)(gong)質(zhi)(zhi)量(liang)不穩定。加(jia)(jia)工(gong)(gong)(gong)質(zhi)(zhi)量(liang)的(de)(de)高低受(shou)工(gong)(gong)(gong)人技(ji)術熟練(lian)程(cheng)度的(de)(de)影響(xiang)。一(yi)般情況下(xia)(xia)，鉆(zhan)孔(kong)是(shi)指用鉆(zhan)頭(tou)在(zai)(zai)產(chan)品表(biao)明上加(jia)(jia)工(gong)(gong)(gong)孔(kong)的(de)(de)一(yi)種(zhong)加(jia)(jia)工(gong)(gong)(gong)方(fang)(fang)式。一(yi)般而言，鉆(zhan)床上對(dui)產(chan)品進行鉆(zhan)孔(kong)加(jia)(jia)工(gong)(gong)(gong)時(shi)，鉆(zhan)頭(tou)應(ying)同步完結(jie)兩(liang)個運(yun)(yun)動：①主運(yun)(yun)動，即鉆(zhan)頭(tou)繞(rao)軸線(xian)的(de)(de)旋轉(zhuan)運(yun)(yun)動（切削運(yun)(yun)動）；②次要運(yun)(yun)動，即鉆(zhan)頭(tou)沿著軸線(xian)方(fang)(fang)向(xiang)對(dui)著工(gong)(gong)(gong)件(jian)的(de)(de)直線(xian)運(yun)(yun)動（進給運(yun)(yun)動）。在(zai)(zai)鉆(zhan)孔(kong)時(shi)，因為鉆(zhan)頭(tou)結(jie)構上存(cun)在(zai)(zai)缺點，會對(dui)產(chan)品加(jia)(jia)工(gong)(gong)(gong)過的(de)(de)地方(fang)(fang)留下(xia)(xia)痕跡(ji)，影響(xiang)工(gong)(gong)(gong)件(jian)加(jia)(jia)工(gong)(gong)(gong)質(zhi)(zhi)量(liang)，且加(jia)(jia)工(gong)(gong)(gong)精度一(yi)般在(zai)(zai)IT10級以下(xia)(xia)，表(biao)面粗(cu)(cu)糙度為Ra12.5μm左右，屬于粗(cu)(cu)加(jia)(jia)工(gong)(gong)(gong)類。臺州(zhou)級進連續模具(ju)圖

上(shang)(shang)海琨盛精(jing)密(mi)機(ji)械(xie)有(you)限公(gong)司(si)(si)坐落于上(shang)(shang)海浦(pu)東新(xin)區川沙(sha)鎮川大路311號，是集設計、開(kai)發、生產(chan)(chan)(chan)、銷售、售后(hou)服務(wu)(wu)于一(yi)體(ti)，機(ji)械(xie)及(ji)行(xing)業(ye)(ye)(ye)(ye)設備(bei)的生產(chan)(chan)(chan)型(xing)企(qi)業(ye)(ye)(ye)(ye)。公(gong)司(si)(si)在行(xing)業(ye)(ye)(ye)(ye)內發展多(duo)(duo)年(nian)，持(chi)續(xu)為用戶提供(gong)整(zheng)套五(wu)(wu)金(jin)模(mo)具，精(jing)密(mi)加工(gong)，非(fei)標(biao)定(ding)制，汽(qi)車配件(jian)加工(gong)的解決方案。公(gong)司(si)(si)主要產(chan)(chan)(chan)品有(you)五(wu)(wu)金(jin)模(mo)具，精(jing)密(mi)加工(gong)，非(fei)標(biao)定(ding)制，汽(qi)車配件(jian)加工(gong)等，公(gong)司(si)(si)工(gong)程技(ji)術人(ren)員(yuan)、行(xing)政管(guan)理人(ren)員(yuan)、產(chan)(chan)(chan)品制造及(ji)售后(hou)服務(wu)(wu)人(ren)員(yuan)均有(you)多(duo)(duo)年(nian)行(xing)業(ye)(ye)(ye)(ye)經(jing)驗(yan)。并與上(shang)(shang)下(xia)游企(qi)業(ye)(ye)(ye)(ye)保持(chi)密(mi)切的合作關系。依托成熟的產(chan)(chan)(chan)品資源(yuan)和渠道資源(yuan)，向全(quan)國生產(chan)(chan)(chan)、銷售五(wu)(wu)金(jin)模(mo)具，精(jing)密(mi)加工(gong)，非(fei)標(biao)定(ding)制，汽(qi)車配件(jian)加工(gong)產(chan)(chan)(chan)品，經(jing)過多(duo)(duo)年(nian)的沉淀和發展已經(jing)形成了科(ke)學(xue)的管(guan)理制度(du)、豐(feng)富的產(chan)(chan)(chan)品類型(xing)。上(shang)(shang)海琨盛精(jing)密(mi)機(ji)械(xie)有(you)限公(gong)司(si)(si)通(tong)過多(duo)(duo)年(nian)的深耕細作，企(qi)業(ye)(ye)(ye)(ye)已通(tong)過機(ji)械(xie)及(ji)行(xing)業(ye)(ye)(ye)(ye)設備(bei)質量體(ti)系認證，確保公(gong)司(si)(si)各類產(chan)(chan)(chan)品以高技(ji)術、高性能(neng)、高精(jing)密(mi)度(du)服務(wu)(wu)于廣大客戶。歡迎各界朋(peng)友蒞臨參(can)觀、 指導和業(ye)(ye)(ye)(ye)務(wu)(wu)洽談。

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