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铜由于其质软耐磨、良好的导电性能等特点,而被广泛应用于模具尤其塑料模具及其制造中。 1.作耐磨件使用 (1)导向套 一般模具中,均采用标准导向套以降低模具成本,提高效率,但当动、定模板单独加工或同时加工精度不高时,常用铜套来代替标准钢套(因铜具有好的耐磨性和相对于钢有易加工性),但这仅适用于小批量生产和条件不能满足的情况下。
Because of its soft and wear-resistant copper, good electrical conductivity and other characteristics, and is widely used in molds, especially plastic molds and their manufacture. 1. Wear-resistant parts to use (1) guide sleeve general mold, are used to reduce the standard guide sleeve guide to improve efficiency, but when the move, set the template alone or processing accuracy is not high, the copper sleeve is often used instead Standard steel sleeve (due to good wear resistance of copper and ease of processing relative to steel), but this is only for small batch production and where conditions can not be met.