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對焊(han)件(jian)進(jin)行局部或(huo)整(zheng)體加熱或(huo)使(shi)焊(han)件(jian)產(chan)生塑(su)性變(bian)形(xing)，或(huo)加熱與塑(su)性變(bian)形(xing)同時進(jin)行,實現長(chang)久連(lian)接(jie)的工藝方法.可(ke)分為:手(shou)工電弧(hu)(hu)焊(han)、氣體保護(hu)電弧(hu)(hu)焊(han)、激光焊(han)、氣焊(han)、段焊(han)和接(jie)觸焊(han)。1.氣體保護(hu)電弧(hu)(hu)焊(han)在(zai)進(jin)行氣體保護(hu)電弧(hu)(hu)焊(han)時...

精密(mi)鈑金加工件(jian)的外觀上(shang)表面應(ying)是(shi)平整的，而且沒有任(ren)何(he)毛刺(ci)、凸起及裂痕等。對于壓(ya)(ya)(ya)鉚件(jian)來講，壓(ya)(ya)(ya)鉚螺(luo)母(mu)(mu)、壓(ya)(ya)(ya)鉚螺(luo)釘、漲鉚螺(luo)母(mu)(mu)以及拉鉚螺(luo)母(mu)(mu)等壓(ya)(ya)(ya)上(shang)零部件(jian)后(hou)，螺(luo)紋不能(neng)有變(bian)形(xing)。在壓(ya)(ya)(ya)鉚后(hou)，壓(ya)(ya)(ya)鉚區沒有變(bian)形(xing)，其(qi)拉包高度、壁(bi)厚...

關于鈑金(jin)(jin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)的(de)(de)概(gai)念(nian)，我們了解多(duo)少?鈑金(jin)(jin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)是(shi)工(gong)(gong)業生(sheng)產中(zhong)的(de)(de)重(zhong)要環節，鈑金(jin)(jin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)也就是(shi)鈑金(jin)(jin)制品成(cheng)(cheng)形的(de)(de)重(zhong)要工(gong)(gong)序(xu)，鈑金(jin)(jin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)是(shi)包括很多(duo)工(gong)(gong)藝和(he)流(liu)程的(de)(de)，主要有切割下(xia)料(liao)、沖裁加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)、彎(wan)壓成(cheng)(cheng)形這些，鈑金(jin)(jin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)方便了我們的(de)(de)生(sheng)活...

如(ru)何防(fang)止(zhi)鈑金加工中焊(han)接變形的(de)發生？那么為了防(fang)止(zhi)焊(han)接變形，在(zai)工藝措施上應(ying)該注意(yi)哪些事項?1.選(xuan)擇合(he)適的(de)焊(han)接順序(xu)對于組件(jian)較多的(de)焊(han)接結構(gou)，應(ying)當(dang)將組件(jian)分(fen)別(bie)焊(han)接、矯正后(hou)，再組裝整(zheng)體焊(han)接，這樣比先(xian)裝配成整(zheng)體，然(ran)后(hou)...

俗話(hua)說(shuo)：工(gong)(gong)(gong)欲善其事必先利其器(qi)，在精(jing)密鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)前，需要對(dui)精(jing)密鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)設(she)備(bei)做(zuo)一定的保養(yang)工(gong)(gong)(gong)作，好的精(jing)密鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)件(jian)來自于好的精(jing)密鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)設(she)備(bei)，保養(yang)精(jing)密鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)設(she)備(bei)很重要。設(she)備(bei)作業(ye)前的保養(yang)：1、擦拭鈑(ban)(ban)金加(jia)工(gong)(gong)(gong)數(shu)控...

鈑金(jin)加工(gong)(gong)的工(gong)(gong)藝過程是指零件的形狀(zhuang)、尺(chi)寸、材料(liao)性(xing)能或裝(zhuang)配和焊(han)接按一定順序逐(zhu)漸變化，直至制造出符合形狀(zhuang)和尺(chi)寸要求(qiu)的鈑金(jin)零件的整個加工(gong)(gong)過程。對于復雜(za)的結(jie)構(gou)件，生產加工(gong)(gong)一般可(ke)以通過備料(liao)、放樣、下(xia)料(liao)、成型和裝(zhuang)配...

一(yi).焊(han)縫(feng)坡(po)口的(de)基(ji)本(ben)尺(chi)(chi)寸合(he)理焊(han)縫(feng)的(de)坡(po)口，可以保證尺(chi)(chi)寸精(jing)度、減少焊(han)接變形(xing)。一(yi)般焊(han)縫(feng)坡(po)口的(de)工件厚(hou)度、坡(po)口形(xing)式(shi)、焊(han)縫(feng)形(xing)式(shi)、坡(po)口尺(chi)(chi)寸，見下面要(yao)求：1.工件厚(hou)度為(wei)1-3mm時，兩件同一(yi)平(ping)面對(dui)縫(feng)焊(han)接，一(yi)般采用一(yi)面焊(han)...

現在的(de)(de)(de)客(ke)戶對(dui)機箱(xiang)機柜的(de)(de)(de)要求(qiu)很(hen)高，對(dui)于外(wai)(wai)觀(guan)(guan)的(de)(de)(de)要求(qiu)也(ye)很(hen)嚴格，外(wai)(wai)觀(guan)(guan)不(bu)僅關系到美觀(guan)(guan)的(de)(de)(de)問題，也(ye)直(zhi)接(jie)反應了產(chan)品(pin)的(de)(de)(de)質(zhi)量(liang)，同時也(ye)對(dui)日后(hou)的(de)(de)(de)使(shi)用有著很(hen)大的(de)(de)(de)作用。 對(dui)于機箱(xiang)機柜外(wai)(wai)觀(guan)(guan)重(zhong)要性不(bu)言而喻(yu)，為了避免外(wai)(wai)觀(guan)(guan)影響產(chan)品(pin)質(zhi)量(liang)，...

鈑(ban)金(jin)是(shi)(shi)一種針對金(jin)屬薄板(ban)的(de)綜合(he)冷加(jia)工工藝，包括剪、沖/切/復合(he)、折(zhe)、焊接、鉚(liu)接、拼接、成型等，其(qi)特征就是(shi)(shi)同一零(ling)件厚度一致。通過鈑(ban)金(jin)工藝加(jia)工出的(de)產(chan)品叫做鈑(ban)金(jin)件，不同行業所(suo)指的(de)鈑(ban)金(jin)件一般不同。鈑(ban)金(jin)加(jia)工沖壓件...

精密鈑(ban)金(jin)加工(gong)技(ji)術(shu)的(de)特點：加工(gong)高(gao)、自動化程度(du)(du)(du)(du)高(gao)、速度(du)(du)(du)(du)快、操作(zuo)簡單方便、效率高(gao)。具(ju)體有(you)一下幾點：1.功(gong)率密度(du)(du)(du)(du)大：工(gong)件吸(xi)收鈑(ban)金(jin)加工(gong)后溫度(du)(du)(du)(du)迅速升(sheng)高(gao)而(er)熔化或汽(qi)化，即使熔點高(gao)、硬度(du)(du)(du)(du)大和質脆的(de)材料(如陶瓷、金(jin)剛石等...