大学毕业论文
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2011年6月10折叠篮日催化剂评价
摘要
数控技术和数控装备是制造工业现代化的基础，这个基础是否牢固直接影响到一个国家的经济发展和综合国力，关系到国家的战略地位。
数控机床主传动系统是用来实现机床主运动的传动系统。包括电动机、传动系统和主轴部件。 本文通过对XK5025数控铣床主传动系统的各方面设计，以达到磁悬浮空调
低制造成本、简化机构、实现优化。采用变频电机和一级机械调速达到调速和传递功率的要求；用步进电机驱动主轴上下运动达到Z行程的要求；数控装置采用51单片机来实现对电机更加精确的控制和实现机械调速的自动控制。温室保温被
关键词
主传动；设计；数控铣床
Abstract
The numerical control technology and the numerical control equipment are the factory ind
ustry modernization foundations, does this foundation whether reliable immediate influence to a country's economic development and the comprehensive national strength, relate the country the strategic position.
The numerically-controlled machine tool master drive system is uses for to realize the engine bed main movement transmission system. Including electric motor, transmission system and spindle unit.
烧录ic T连续供墨系统his article through designs to XK5025 numerical control milling machine master drive system's various aspects, achieves the low production cost, the simplified organization, to realize the optimization. Uses the frequency conversion electrical machinery and the first-level machinery velocity modulation achieves the velocity modulation and the transmission power request; With step-by-steps the motor-driven main axle vertical motion to achieve the Z traveling schedule the request; The numerical control installment uses 51 monolithic integrated circuits to realize to an electrical machinery more precise control and realizes the machinery velocity modulation automatic control.
