
機械加(jia)工的工藝內(nei)容有哪些呢?
機(ji)械加(jia)工包括:
車(che)(che)削(立車(che)(che)、臥車(che)(che)):車(che)(che)削是從(cong)工(gong)件上切除金屬的加工(gong)。在工(gong)件旋轉的同時,刀具切入工(gong)件或沿著工(gong)件車(che)(che)削;
銑削(立銑、臥銑):銑削是(shi)使用旋轉刀具切除金屬的加(jia)工,主要用于(yu)加(jia)工槽和外(wai)形直線面,也可以兩軸或者三(san)軸聯(lian)動加(jia)工弧面;
鏜孔:鏜孔是把工(gong)(gong)件(jian)上已鉆出或(huo)鑄出的孔加以擴大或(huo)作進(jin)一步加工(gong)(gong)的加工(gong)(gong)方(fang)法。主(zhu)要用(yong)于加工(gong)(gong)工(gong)(gong)件(jian)外形較(jiao)大、直徑(jing)較(jiao)大、精度(du)較(jiao)高的孔加工(gong)(gong)。
刨削:刨削主要特(te)性是加工外形(xing)直(zhi)線面,一般情況(kuang)下表面粗(cu)糙度(du)沒有銑床高;
插(cha)削(xue)(xue):插(cha)削(xue)(xue)實際上是(shi)立式刨床(chuang),它的刀具(ju)是(shi)上下運動的,非常適(shi)合非完整(zheng)圓弧加(jia)工(gong),主要(yao)用(yong)于(yu)切削(xue)(xue)某些(xie)類型的齒輪;
磨(mo)(mo)削(平面(mian)磨(mo)(mo)、外(wai)圓磨(mo)(mo)、內孔(kong)磨(mo)(mo)、工(gong)(gong)(gong)具磨(mo)(mo)等):磨(mo)(mo)削是使(shi)用磨(mo)(mo)削輪來切除金屬的(de)(de)加(jia)工(gong)(gong)(gong)方法,加(jia)工(gong)(gong)(gong)后的(de)(de)工(gong)(gong)(gong)件尺寸準確、表面(mian)光潔。主要用于對經過熱處(chu)理的(de)(de)工(gong)(gong)(gong)件進行精(jing)加(jia)工(gong)(gong)(gong),使(shi)其達(da)到準確的(de)(de)尺寸。
鉆(zhan)(zhan)(zhan)削:鉆(zhan)(zhan)(zhan)削是使用旋轉鉆(zhan)(zhan)(zhan)頭在實心金(jin)屬工件上(shang)進行鉆(zhan)(zhan)(zhan)孔加(jia)工;鉆(zhan)(zhan)(zhan)孔時,工件定(ding)位夾緊(jin)、固定(ding)不動;鉆(zhan)(zhan)(zhan)頭除(chu)旋轉外還(huan)要沿(yan)自身軸線作進給運動。
機(ji)械加(jia)工(gong)包含的加(jia)工(gong)類(lei)(lei)型比較多,以上介紹的幾種是(shi)目前比較常(chang)見的機(ji)械加(jia)工(gong)類(lei)(lei)型,這些機(ji)械加(jia)工(gong)類(lei)(lei)型可以滿足目前所有(you)工(gong)件所需的機(ji)械加(jia)工(gong)工(gong)藝(yi)。
/創立于1992年
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