該怎么選擇正確的沖壓油?
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發布日(ri)期(qi): 2021.08.30
信息摘要:
在拉伸的工藝過程中,由于工件的加工拉伸程度比較大,所以我們在選擇拉伸油就需要選擇性能比較好的沖壓拉伸油,那什么樣的拉伸油是性能比較好的呢?現…
在(zai)(zai)拉伸(shen)(shen)(shen)(shen)的(de)(de)工藝(yi)過程中(zhong),由于(yu)工件的(de)(de)加工拉伸(shen)(shen)(shen)(shen)程度(du)比較大,所以我(wo)們(men)在(zai)(zai)選(xuan)擇拉伸(shen)(shen)(shen)(shen)油就需要選(xuan)擇性(xing)能比較好(hao)的(de)(de)沖(chong)壓(ya)拉伸(shen)(shen)(shen)(shen)油,那么(me)什么(me)樣(yang)的(de)(de)拉伸(shen)(shen)(shen)(shen)油是性(xing)能比較好(hao)的(de)(de)呢?現在(zai)(zai)勁諾小(xiao)編介紹一下(xia)選(xuan)擇沖(chong)壓(ya)拉伸(shen)(shen)(shen)(shen)油的(de)(de)幾(ji)個(ge)方(fang)法。
1、具備高效的抗磨性能
在加工(gong)不銹鋼(gang)這樣硬質的(de)(de)(de)材料(liao)的(de)(de)(de)時候,需要拉(la)伸(shen)油(you)具備極(ji)壓的(de)(de)(de)抗(kang)(kang)磨(mo)性(xing)(xing)才能(neng)夠有效的(de)(de)(de)保(bao)證加工(gong)材料(liao)的(de)(de)(de)完(wan)好性(xing)(xing),也(ye)可(ke)以提高工(gong)件在加工(gong)過程的(de)(de)(de)工(gong)作效率,但是(shi)有些拉(la)升油(you)的(de)(de)(de)抗(kang)(kang)磨(mo)性(xing)(xing)能(neng)不是(shi)很好,所以我(wo)們選擇(ze)的(de)(de)(de)時候一定要注(zhu)意抗(kang)(kang)磨(mo)性(xing)(xing)能(neng)的(de)(de)(de)測試和選擇(ze)。
2、具備高粘度性能
能夠很好的(de)(de)(de)附著在加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)件(jian)上,不銹鋼材料的(de)(de)(de)工(gong)(gong)(gong)件(jian)在加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)過(guo)程中特別容易粘(zhan)模(mo),加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)過(guo)程中容易導(dao)致工(gong)(gong)(gong)件(jian)的(de)(de)(de)拉花和(he)損(sun)壞起(qi)皺,所以在選擇(ze)沖壓(ya)(ya)拉伸(shen)油要判斷拉伸(shen)油的(de)(de)(de)粘(zhan)度性能是(shi)否優良,選擇(ze)粘(zhan)度性比較(jiao)好的(de)(de)(de)沖壓(ya)(ya)拉伸(shen)油,可以在工(gong)(gong)(gong)件(jian)和(he)模(mo)具中形成(cheng)一定的(de)(de)(de)保護膜(mo),這樣(yang)對模(mo)具和(he)工(gong)(gong)(gong)件(jian)都形成(cheng)一個保護層,提高工(gong)(gong)(gong)件(jian)的(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)品質。
3、具備高效的冷卻(que)性能
在(zai)工(gong)(gong)件(jian)加工(gong)(gong)過程中(zhong),由(you)于高強度的壓力和摩擦會(hui)使工(gong)(gong)件(jian)產(chan)生高溫,如(ru)果不(bu)能夠(gou)有(you)效的獲得冷卻,工(gong)(gong)件(jian)可能會(hui)變形,而(er)且冷卻性(xing)不(bu)好(hao)的拉升油可能會(hui)變黑,在(zai)加工(gong)(gong)過程中(zhong)黑色的油可能附著(zhu)在(zai)工(gong)(gong)件(jian)上(shang),不(bu)僅后面對工(gong)(gong)件(jian)加工(gong)(gong)有(you)影響(xiang),還會(hui)工(gong)(gong)件(jian)加工(gong)(gong)的品(pin)質(zhi)有(you)不(bu)良影響(xiang)。
4、具備降(jiang)低(di)拉拔(ba)力性能
好的(de)(de)沖壓拉(la)伸油可以在(zai)工(gong)(gong)件(jian)(jian)加工(gong)(gong)拉(la)伸時(shi),降低(di)設備對工(gong)(gong)件(jian)(jian)的(de)(de)拉(la)拔力,有利于工(gong)(gong)件(jian)(jian)工(gong)(gong)件(jian)(jian)品質效果的(de)(de)提升。