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汽車零部件表面處理的高端解決方案一
汽車工(gong)(gong)業設(she)計工(gong)(gong)程師們已(yi)普遍利(li)用(yong)噴(pen)(pen)丸(wan)強(qiang)(qiang)化工(gong)(gong)藝(yi)來提高傳(chuan)動零部件(jian)的使(shi)用(yong)壽(shou)命。通常(chang),零件(jian)在(zai)熱處理后(hou)進行噴(pen)(pen)丸(wan)強(qiang)(qiang)化,對于一些關(guan)鍵(jian)零件(jian),如(ru)齒圈和行星齒輪(lun)等,強(qiang)(qiang)化是(shi)生(sheng)(sheng)產的較(jiao)后(hou)一道工(gong)(gong)序。 關(guan)于什么是(shi)強(qiang)(qiang)化的概念(nian),大家已(yi)經從很多技術文(wen)獻(xian)上(shang)了解了,即高速(su)噴(pen)(pen)射的鋼(gang)丸(wan)顆(ke)粒撞擊金(jin)屬零件(jian)表面,使(shi)工(gong)(gong)件(jian)表面材料發生(sheng)(sheng)彈塑性變形并呈現較(jiao)高的殘余壓(ya)應力。
09-14