近年來(lai),我司專注于深(shen)拉(la)伸沖(chong)壓(ya)工(gong)藝的研(yan)發,取(qu)得(de)豐碩成(cheng)果,比如(ru):1)深(shen)拉(la)伸與內(nei)高壓(ya)相(xiang)結合的復合成(cheng)形(xing)(xing)工(gong)藝;2)具有冷鍛造特征的深(shen)拉(la)伸沖(chong)壓(ya)件(jian)的成(cheng)形(xing)(xing)工(gong)藝;3)不銹(xiu)鋼外觀(guan)無(wu)損傷深(shen)拉(la)伸成(cheng)形(xing)(xing)工(gong)藝。圍繞以(yi)上研(yan)發項目,我司取(qu)得(de)授權發明專利8件(jian),實用新型專利17件(jian)。
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