文章作者:CNC車床加工 發表時間: 瀏覽次數:次
數控技術在衝壓設備中的應用
衝壓技術在自身發展的同時,與材料技術、計算機技術、數控技術相結合,已經成為不僅適用於單件大批量生產,而且可以單件小批量生產的、應用十分廣泛的生產技術,其集合的結果就是眾多數控衝壓設備的問世。
1、數控轉塔衝床
shukongchongyashebeiyouyujuyougaodudelinghuoxing,keyimanzujishishengchanhegexinghuashengchandexuqiu,yinerjinshijinianlaihuodelefeisudefazhan,shenzhichuantongdejixieyalijiyekaishishiyongshukongjishu。birushukongzhuantachongchuang,jiushizaishukongjishudezhichixia,liyongzuichuantongdechongcaijishuhezuijiandandemojuwanchengbobangongjiandechongkongheqifuchengxingjiagong,gongjiandechicunhekongxingjihurenyi。qiyuanlishi:將工件的電子圖文檔輸入計算機,自動編程軟件將快速生成機床加工程序,機床在數控係統的協調指揮下,完成板料的自動定位、模具選擇和衝壓。該機床有板料定位用的X/Y方向的定位工作台,可以把板料送入打擊位置;轉(zhuan)塔(ta)式(shi)模(mo)具(ju)庫(ku)可(ke)以(yi)安(an)裝(zhuang)幾(ji)十(shi)套(tao)模(mo)具(ju),轉(zhuan)塔(ta)旋(xuan)轉(zhuan)把(ba)選(xuan)定(ding)的(de)模(mo)具(ju)定(ding)位(wei)到(dao)打(da)擊(ji)位(wei)置(zhi),衝(chong)壓(ya)機(ji)構(gou)帶(dai)動(dong)衝(chong)壓(ya)模(mo)具(ju)完(wan)成(cheng)衝(chong)壓(ya)。模(mo)具(ju)結(jie)構(gou)是(shi)非(fei)常(chang)簡(jian)單(dan)的(de),但(dan)通(tong)過(guo)板(ban)料(liao)的(de)定(ding)位(wei)和(he)模(mo)具(ju)的(de)組(zu)合(he),可(ke)以(yi)在(zai)板(ban)料(liao)上(shang)衝(chong)製(zhi)出(chu)各(ge)種(zhong)孔(kong)型(xing),衝(chong)壓(ya)機(ji)構(gou)的(de)衝(chong)程(cheng)數(shu)控(kong)可(ke)以(yi)完(wan)成(cheng)各(ge)種(zhong)淺(qian)拉(la)深(shen)。可(ke)見(jian),傳(chuan)統(tong)的(de)簡(jian)單(dan)模(mo)具(ju)和(he)數(shu)控(kong)技(ji)術(shu)的(de)結(jie)合(he),發(fa)展(zhan)出(chu)的(de)全(quan)新(xin)設(she)備(bei)——數控轉塔衝床,可以使衝壓技術的優點得到極大的發揮。
2、汽車縱梁數控衝孔設備
guoqu,zaihuoqichedeshengchanpilianghenda,chejiazongliangchongkongshicaiyongdaxingyalijihedaxingmojuxiangjiehedechuantonggongyilaiwanchengde。dansuizheyonghuduifadongjidegexingxuqiu、不同車型的混合生產、manzushichangdetubiandengxianzhuang,xianjindezaihuoqicheshengchanyeyouxiangdangduodedanjianxiaopiliangshengchanfangshi。zaizhezhongqingkuangxia,chuantongdechongyajishuyishukongshebeiweizaitidedaolejizhidefahui。biruU型縱梁數控三麵衝孔機,就可以衝製各種規格的縱梁,腹麵左右翼麵上所有的孔也可一次性加工出來,使新產品試製、單件小批量生產的成本顯著降低,效率極大提高,而機床所用模具是再簡單不過的衝頭和凹模。U型縱梁由數控軸驅動送進,腹麵上布置有十幾到二十幾套模具,左右翼麵各布置有6?9套模具,縱梁通過機床後,其上的孔全部衝出。
通過以上兩種設備可以看出:muqiandeshukongchongyashebeibuzaishianzhuangmojuhouzhinengjiandanzhongfujiagongyizhonggongjian,ershikeyijiagongjihurenyideyileigongjian。yinciwomenjinhoukaifaxindechongyajishushi,haiyingzhuzhongchuantongchongyajishudeyingyong,zhuzhongchuantongchongyajishuheshukongjishudeyoujijiehe,zheyangyanfachudexinshebei,cainenggoujidadifahuichongyajishudeyoushi。