滑枕式銑床，是(shi)主軸裝在(zai)滑枕上的(de)銑(xian)(xian)床(chuang)(chuang)。銑(xian)(xian)床(chuang)(chuang)主要指(zhi)用(yong)銑(xian)(xian)刀對工(gong)(gong)件(jian)多(duo)種表面(mian)進(jin)行加(jia)(jia)工(gong)(gong)的(de)機床(chuang)(chuang)。通常銑(xian)(xian)刀以旋轉運動(dong)為(wei)主運動(dong)，工(gong)(gong)件(jian)和(he)銑(xian)(xian)刀的(de)移動(dong)為(wei)進(jin)給(gei)運動(dong)。它可以加(jia)(jia)工(gong)(gong)平面(mian)、溝槽，也可以加(jia)(jia)工(gong)(gong)各(ge)種曲面(mian)、齒(chi)輪(lun)等。銑(xian)(xian)床(chuang)(chuang)是(shi)用(yong)銑(xian)(xian)刀對工(gong)(gong)件(jian)進(jin)行銑(xian)(xian)削加(jia)(jia)工(gong)(gong)的(de)機床(chuang)(chuang)。銑(xian)(xian)床(chuang)(chuang)除能銑(xian)(xian)削平面(mian)、溝槽、輪(lun)齒(chi)、螺紋和(he)花鍵軸外，還(huan)能加(jia)(jia)工(gong)(gong)比較復雜的(de)型面(mian)，效率較刨床(chuang)(chuang)高(gao)，在(zai)機械制造和(he)修(xiu)理部門得(de)到廣泛應用(yong)。

    銑(xian)(xian)(xian)床(chuang)(chuang)是一種用途廣泛的(de)機床(chuang)(chuang)，在(zai)銑(xian)(xian)(xian)床(chuang)(chuang)上(shang)可以加(jia)工(gong)(gong)(gong)平面（水平面、垂直面）、溝槽（鍵(jian)槽、T形槽、燕尾槽等(deng)）、分齒(chi)零件(jian)(jian)（齒(chi)輪(lun)、花鍵(jian)軸、鏈(lian)輪(lun)）、螺旋(xuan)(xuan)形表(biao)面（螺紋、螺旋(xuan)(xuan)槽）及各種曲面。此外，還(huan)可用于(yu)對(dui)回(hui)轉(zhuan)體(ti)表(biao)面、內孔加(jia)工(gong)(gong)(gong)及進(jin)行切斷工(gong)(gong)(gong)作等(deng)。銑(xian)(xian)(xian)床(chuang)(chuang)在(zai)工(gong)(gong)(gong)作時，工(gong)(gong)(gong)件(jian)(jian)裝在(zai)工(gong)(gong)(gong)作臺(tai)上(shang)或(huo)分度頭(tou)等(deng)附件(jian)(jian)上(shang)，銑(xian)(xian)(xian)刀(dao)旋(xuan)(xuan)轉(zhuan)為主運(yun)動，輔(fu)以工(gong)(gong)(gong)作臺(tai)或(huo)銑(xian)(xian)(xian)頭(tou)的(de)進(jin)給運(yun)動，工(gong)(gong)(gong)件(jian)(jian)即可獲得所(suo)需的(de)加(jia)工(gong)(gong)(gong)表(biao)面。由于(yu)是多(duo)刃斷續切削，因而銑(xian)(xian)(xian)床(chuang)(chuang)的(de)生產率較高。簡單來說，銑(xian)(xian)(xian)床(chuang)(chuang)可以對(dui)工(gong)(gong)(gong)件(jian)(jian)進(jin)行銑(xian)(xian)(xian)削、鉆削和鏜孔加(jia)工(gong)(gong)(gong)的(de)機床(chuang)(chuang)。

    銑(xian)床(chuang)(chuang)(chuang)(chuang)最早是(shi)由美(mei)國人(ren)E.惠特尼于(yu)1818年(nian)創(chuang)制(zhi)(zhi)的(de)(de)(de)臥(wo)式(shi)銑(xian)床(chuang)(chuang)(chuang)(chuang)。為了(le)銑(xian)削麻(ma)花鉆(zhan)頭的(de)(de)(de)螺(luo)旋槽，美(mei)國人(ren)J.R.布(bu)朗(lang)于(yu)1862年(nian)創(chuang)制(zhi)(zhi)了(le)第一臺(tai)萬(wan)能銑(xian)床(chuang)(chuang)(chuang)(chuang)，是(shi)為升降臺(tai)銑(xian)床(chuang)(chuang)(chuang)(chuang)的(de)(de)(de)雛形。1884年(nian)前(qian)后出(chu)現(xian)了(le)龍門銑(xian)床(chuang)(chuang)(chuang)(chuang)。20世紀20年(nian)代出(chu)現(xian)了(le)半自動銑(xian)床(chuang)(chuang)(chuang)(chuang)，工(gong)作(zuo)臺(tai)利(li)用(yong)(yong)擋塊(kuai)可完成“進(jin)給-快速(su)(su)”或(huo)“快速(su)(su)-進(jin)給”的(de)(de)(de)自動轉換(huan)。1950年(nian)以(yi)后，銑(xian)床(chuang)(chuang)(chuang)(chuang)在控制(zhi)(zhi)系統方面發展很(hen)快，數字控制(zhi)(zhi)的(de)(de)(de)應(ying)用(yong)(yong)大大提高了(le)銑(xian)床(chuang)(chuang)(chuang)(chuang)的(de)(de)(de)自動化程度。尤其(qi)是(shi)70年(nian)代以(yi)后，微處理(li)機(ji)的(de)(de)(de)數字控制(zhi)(zhi)系統和(he)自動換(huan)刀(dao)系統在銑(xian)床(chuang)(chuang)(chuang)(chuang)上(shang)得到應(ying)用(yong)(yong)，擴大了(le)銑(xian)床(chuang)(chuang)(chuang)(chuang)的(de)(de)(de)加工(gong)范圍，提高了(le)加工(gong)精度與效率。

    隨著機械化進程(cheng)(cheng)不(bu)斷加(jia)劇，數(shu)控(kong)編程(cheng)(cheng)開始廣泛應用與于機床(chuang)類操作(zuo)，極大的釋放了勞動力。數(shu)控(kong)編程(cheng)(cheng)銑床(chuang)將逐步取代人工(gong)操作(zuo)。對員工(gong)要求也(ye)會(hui)越來越高，當(dang)然帶來的效(xiao)率也(ye)會(hui)越來越高。

免責(ze)聲明(ming)：本文系編(bian)輯轉(zhuan)載，轉(zhuan)載目的(de)僅在于傳遞(di)更多信息。如果您認為我們(men)(men)的(de)轉(zhuan)載違(wei)反了《著作(zuo)權法》或(huo)損害了您的(de)利益，請(qing)及時(shi)聯系我們(men)(men)，我們(men)(men)將會及時(shi)處理。