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传统的机加工和锻造方法已日见难以满足当今金属加工工业高产、高效、高精度、低消耗的要求。为此,人们设想的最多的解决方案是采用工件快速装夹,高速车加工、板材金属成形和粉末冶金等,然而,近年来采用冷、温或热态成形加工的自动成形方法因其性能优异而倍受行家的青睐。在降低成本、简化装配工序以及提高产品质量方面,冷、温或热态成形工艺都具有明显的优势和较大的发展潜力,更重要的是,它集各种金属成艺之长,可减少70%的-设备占地面积,一次成形而无需两次机加工,几可使生产效率50倍于常规加工。近年来,这三种成形工艺在实际应用方面都取得了令人瞩目的进展。在冷态成形方
The traditional machining and forging methods have become increasingly difficult to meet today’s metal processing industry, high yield, high efficiency, high precision, low consumption requirements. For this reason, most people think the solution is to use quick clamping parts, high-speed machining, sheet metal forming and powder metallurgy, etc. However, in recent years, using cold, warm or hot forming automatic forming method because of its excellent performance And much favored by experts. In terms of reducing costs, simplifying the assembly process and improving product quality, the cold, hot or hot forming process has obvious advantages and great potential for development. More importantly, it combines the advantages of various metal forming processes and can reduce 70% - The footprint of the equipment, once formed without the need for two machining operations, can make the production 50 times more productive than conventional machining. In recent years, these three forming processes have made remarkable progress in practical applications. In the cold forming side