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冷沖壓模具拉伸工序縮口現(xiàn)象,,哪位社友有此經(jīng)驗,? |
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點評
你的具體尺寸沒有標(biāo)詳細(xì),,料后,?拉伸前的下料是怎么下料的?拉伸前局部有端面圖嗎,?
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點評
對頭,。用畫的圖是說不清的。
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