銅絲的優劣辨別方法發表時間(jian):2021-05-28 11:34 銅(tong)絲的(de)(de)(de)質(zhi)量也分為(wei)好與壞,讓我們為(wei)您提供一(yi)些簡單的(de)(de)(de)方法(fa)來區分。 首先觀(guan)察裸(luo)銅(tong)線的(de)(de)(de)表(biao)面。如果有彎(wan)曲(qu)和不(bu)平(ping)整(zheng),觸感會(hui)很粗糙。在這種情(qing)況下 銅(tong)線的(de)(de)(de)質(zhi)量有問題,這可能(neng)是在生產過(guo)程中引起的(de)(de)(de)。彎(wan)曲(qu)的(de)(de)(de)銅(tong)線可能(neng)會(hui)有些張(zhang)緊。 不(bu)穩定的(de)(de)(de)力和較大的(de)(de)(de)波動情(qing)況。 然(ran)后觀(guan)(guan)察裸(luo)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)閃(shan)光(guang)問(wen)題,如果(guo)表(biao)面上有(you)一定的(de)(de)(de)(de)反射亮(liang)度 Point,表(biao)示銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)表(biao)面已損壞,這可能(neng)是(shi)導致在繪制過程中,表(biao)明銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)質(zhi)量不(bu)好。 如果(guo)所生產的(de)(de)(de)(de)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)有(you)這種(zhong)情(qing)況,則應(ying)注意檢查模具(ju)是(shi)否(fou)已磨(mo)損,導輪長(chang)期使用(yong)是(shi)否(fou)不(bu)靈活?這些(xie)可能(neng)會導致閃(shan)光(guang)問(wen)題。 如果(guo)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)表(biao)面上有(you)一些(xie)微笑的(de)(de)(de)(de)瑕疵,則視覺效(xiao)果(guo)會很差。這種(zhong)現(xian)象(xiang)(xiang)稱為(wei)多毛現(xian)象(xiang)(xiang),也是(shi)由于磨(mo)削造成的(de)(de)(de)(de)。 由于某些(xie)劃(hua)痕造成的(de)(de)(de)(de)損壞,銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)質(zhi)量不(bu)佳(jia)。 從外觀(guan)(guan)上,您可以大(da)致觀(guan)(guan)察銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)質(zhi)量,因(yin)此(ci),在購買銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)時(shi),必須睜大(da)眼(yan)睛(jing),不(bu)要被劣質(zhi)的(de)(de)(de)(de)產品迷住。 困(kun)惑。 |