In 1855, Colt opened what was the world's largest private armament factory, in which he employed advancedmanufacturing techniques such as interchangeable parts and an organized production line.
Traditional design methods have been encountered enormous challenges, some have good prospects for the application of advancedmanufacturing technology and design methods have emerged.
传统的设计方法受到了巨大的挑战，一些具有良好应用前景的先进制造技术和设计方法应运而生。
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This paper expounds the significance, classification, composition and developing trend of advancedmanufacturing techniques.