low punch

英 [ləʊ pʌntʃ]

美 [loʊ pʌntʃ]

【计】低位穿孔

计算机

双语例句

• The life of punch is very low in china. However, in order to reduce the manufacture cost, it is the key to increase the life of punch.
  国内冲模寿命普遍偏低，提高冲模寿命是降低产品成本的关键环节。
• To low drawing in flange part, the blank holder can be used as punch, and the effect is good.
  对于凸缘部位的浅拉深，采用压边圈兼作浅拉深凸模的作用，取得较好的效果。
• High manufacture costs, long manufacture period and low flexibility of automotive side rail punch obstruct the development of automotive side rail even complete vehicle. New type three-punch operation with high accuracy, short production cycle and more flexibility, side-punch for side rail can accomplish three dimensional.
  汽车纵梁冲孔模具投资大、制造周期长、灵活性差，一直制约着汽车纵梁乃至整车的发展，新型纵梁三面冲孔机实现汽车纵梁三维冲制，精度高、生产周期短、灵活性强。