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這玩意折一個(gè)得多少錢(qián),? |
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點(diǎn)評(píng)
這個(gè)光折彎可搞不定,,至少要開(kāi)一副沖壓的組合模吧,,這個(gè)還得看尺寸材料板厚等等呢,這個(gè)來(lái)問(wèn)的真是......
說(shuō)鈑金折彎的這位,,你莫不是第一天做鈑金,?
鈑金折彎就搞定,要個(gè)啥模具,?
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