wangwen321 发表于 2017-2-22 14:17:10
多厚的板呢?折弯半径是多少?这些都会限制折弯的工艺条件的。dzbin 发表于 2017-2-22 16:49:21
普遍做法就是垫膜,膜进口国产都有,寿命不一样,几十元一米。再者就是用无痕模具。https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1487763394475&di=be060d3d7e90c97f45506d4660ea4ecb&imgtype=0&src=http%3A%2F%2Fimg1.makepolo.net%2Fimages%2Fformals%2Fimg%2Fproduct%2F210%2F99%2Fa0faeeabdd58c4c0206473c61caaa195.jpg
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