机械制造的智能化技术的发展趋势.docVIP

机械制造的智能化技术的发展趋势 摘要：随着计算机技术的高速发展，传统的制造业开始了根本性变革，各工业发达国家投入巨资。对现代制造技术进行研究开发，提出了全新的制造模式。 Abstract: with the rapid development of computer technology, the traditional manufacturing industry began a fundamental change, each industrial developed countries invested heavily. Research and development of modern manufacturing technology, and puts forward the new manufacturing model. 关键词：机械制造；智能化技术；体系 Keywords: mechanical manufacturing; Intelligent technology; system 　　 　　1　机械制造技术的发展 1 the development of mechanical manufacturing technology 　　 　　在现代制造系统中，数控技术是关键技术，它集微电子、计算机、信息处理、自动检测、自动控制等高新技术于一体，具有高精度、高效率、柔性自动化等特点，对制造业实现柔性自动化、集成化、智能化起着举足轻重的作用。当前，数控技术正在发生根本性变革，由专用型封闭式开环控制模式向通用型开放式实时动态全闭环控制模式发展。在集成化基础上，数控系统实现了超薄型、超小型化；在智能化基础上，综合了计算机、多媒体、模糊控制、神经网络等多学科技术，数控系统实现了高速、高精、高效控制，加工过程中可以自动修正、调节与补偿各项参数，实现了在线诊断和智能化故障处理；在网络化基础上，CAD/CAM与数控系统集成为一体。机床联网，实现了中央集中控制的群控加工。 In modern manufacturing system, numerical control technology is the key technology, it combines the microelectronics, computer, information processing, automatic detection, automatic control and other high and new technology in a body, has the characteristic such as high precision, high efficiency, flexible automation, flexible implementation of manufacturing automation, integration, intelligence plays an important role. At present, the numerical control technology is undergoing fundamental change, from the special enclosed open-loop control mode to the universal development of open real-time dynamic full closed loop control mode. On the basis of integrated CNC system has realized the ultra-thin, ultra miniaturization; Based on intelligent, a combination of computer, multimedia, multidisciplinary technology such as fuzzy control, neural network, the CNC system has realized the high speed, high precision, efficient control, machining process can be automatically corrected, regulation and compensation parameters, realized the online intelligent diagnosis and troubleshooting; Based on network, the integration of CAD/CAM and nc system