主(zhu)(zhu)軸(zhou)(zhou)(zhou)箱部件(jian)是機(ji)(ji)(ji)(ji)床的(de)(de)(de)(de)重要部件(jian)之一(yi)(yi)。主(zhu)(zhu)軸(zhou)(zhou)(zhou)部件(jian)和支(zhi)(zhi)(zhi)承(cheng)(cheng)(cheng)件(jian)均(jun)采(cai)用(yong)(yong)(yong)(yong)了剛度和抗(kang)振(zhen)性(xing)較好的(de)(de)(de)(de)新型(xing)結(jie)構(gou)(gou)。主(zhu)(zhu)軸(zhou)(zhou)(zhou)的(de)(de)(de)(de)加(jia)(jia)工精度、抗(kang)振(zhen)性(xing)能以及(ji)熱(re)變形(xing)等對活(huo)塞(sai)的(de)(de)(de)(de)加(jia)(jia)工質量有(you)直接(jie)的(de)(de)(de)(de)影(ying)響(xiang)。因為采(cai)用(yong)(yong)(yong)(yong)了變頻調(diao)(diao)速電動(dong)(dong)機(ji)(ji)(ji)(ji)，數(shu)控(kong)(kong)機(ji)(ji)(ji)(ji)床的(de)(de)(de)(de)主(zhu)(zhu)軸(zhou)(zhou)(zhou)箱結(jie)構(gou)(gou)比較簡單。主(zhu)(zhu)要是前后(hou)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)支(zhi)(zhi)(zhi)撐(cheng)主(zhu)(zhu)軸(zhou)(zhou)(zhou)，由電動(dong)(dong)機(ji)(ji)(ji)(ji)靠皮(pi)帶傳送動(dong)(dong)力(li)直接(jie)帶動(dong)(dong)旋(xuan)轉，主(zhu)(zhu)軸(zhou)(zhou)(zhou)前端一(yi)(yi)般采(cai)用(yong)(yong)(yong)(yong)雙列圓柱滾子(zi)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)2和角(jiao)接(jie)觸球軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)組合3，后(hou)支(zhi)(zhi)(zhi)承(cheng)(cheng)(cheng)采(cai)用(yong)(yong)(yong)(yong)雙列圓柱滾子(zi)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)。前后(hou)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)利用(yong)(yong)(yong)(yong)鎖緊螺母(mu)4與軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)間(jian)隙調(diao)(diao)整(zheng)墊1消除調(diao)(diao)整(zheng)軸(zhou)(zhou)(zhou)向和徑向間(jian)隙。這種結(jie)構(gou)(gou)能夠具(ju)有(you)強(qiang)有(you)力(li)的(de)(de)(de)(de)切(qie)削性(xing)能，cnc加(jia)(jia)工中心價格，并(bing)且加(jia)(jia)工精度也能滿足(zu)活(huo)塞(sai)加(jia)(jia)工的(de)(de)(de)(de)要求，是目前我公司(si)制造(zao)的(de)(de)(de)(de)大多(duo)數(shu)控(kong)(kong)機(ji)(ji)(ji)(ji)床采(cai)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)結(jie)構(gou)(gou)形(xing)式。

江(jiang)蘇(su)匠準(zhun)數控(kong)機床有(you)限公司是博古(gu)特(te)集(ji)團的(de)子公司，集(ji)設計、研發、生產制造、銷售和服務為一體的(de)，以市(shi)場(chang)導向及技術驅動(dong)型企業。生產與研發CNC高(gao)速、高(gao)精度加工中心(xin)。定制高(gao)轉速、高(gao)精度，四軸、五軸加工中心(xin)。

在(zai)五金加(jia)(jia)工(gong)(gong)中(zhong)凡(fan)是能(neng)(neng)在(zai)普通(tong)(tong)車床上裝夾(jia)的回轉體零件都能(neng)(neng)在(zai)數(shu)控車床上加(jia)(jia)工(gong)(gong)。然(ran)而數(shu)控車床具有加(jia)(jia)工(gong)(gong)精度高(gao)、能(neng)(neng)做直線(xian)和圓弧插(cha)補以及在(zai)五金加(jia)(jia)工(gong)(gong)過(guo)程(cheng)中(zhong)能(neng)(neng)自動變(bian)速的特點，cnc加(jia)(jia)工(gong)(gong)中(zhong)心(xin)，其工(gong)(gong)藝范圍較普通(tong)(tong)機床寬得多。

加(jia)(jia)工(gong)(gong)中(zhong)心(xin)是指(zhi)備有(you)刀(dao)庫(ku)，具有(you)自(zi)動(dong)換刀(dao)功能，對(dui)工(gong)(gong)件(jian)(jian)一(yi)次(ci)裝夾后進(jin)(jin)行(xing)多工(gong)(gong)序(xu)(xu)(xu)加(jia)(jia)工(gong)(gong)的(de)數(shu)控(kong)(kong)機床。加(jia)(jia)工(gong)(gong)中(zhong)心(xin)是高度機電一(yi)體化的(de)產(chan)品(pin)，工(gong)(gong)件(jian)(jian)裝夾后，數(shu)控(kong)(kong)系統能控(kong)(kong)制機床按(an)不同工(gong)(gong)序(xu)(xu)(xu)自(zi)動(dong)選(xuan)擇、更(geng)換刀(dao)具，自(zi)動(dong)對(dui)刀(dao)、自(zi)動(dong)改變主軸(zhou)轉速、進(jin)(jin)給量等(deng)(deng)(deng)，加(jia)(jia)工(gong)(gong)中(zhong)心(xin)cnc，它(ta)可(ke)連(lian)續完成鉆、鏜(tang)、銑、鉸(jiao)、攻絲等(deng)(deng)(deng)多種工(gong)(gong)序(xu)(xu)(xu)。因而大幅減少(shao)了工(gong)(gong)件(jian)(jian)裝夾時間，測量和機床調(diao)整等(deng)(deng)(deng)輔助工(gong)(gong)序(xu)(xu)(xu)時間，數(shu)控(kong)(kong)cnc加(jia)(jia)工(gong)(gong)中(zhong)心(xin)，對(dui)加(jia)(jia)工(gong)(gong)形狀比較(jiao)復雜，精度要求較(jiao)高，品(pin)種更(geng)換頻(pin)繁的(de)零件(jian)(jian)具有(you)良好的(de)經濟效果。