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(1)数控装置。展览会中占主导地位的产品是数控机床和加工中心,它们配用的数控装置均为第5代CNC系统,功能完善,产品成熟。(2)伺服驱动装置。它是数控机床的重要部分。展品中,伺服驱动已全部采用大惯量宽调速直流电机,取代了过去的液压传动。它有负载时功率速度范围大、加速性能好、电机热容量大、扭矩大、速度高、电机安装和调试方便、噪音小、功耗低等优点。(3)导轨。它是机床的尺寸基准,国外对导轨在
(1) CNC equipment. The dominant products in the exhibition are CNC machine tools and machining centers. The CNC devices equipped with them all are the 5th generation CNC system with perfect functions and mature products. (2) Servo drive. It is an important part of CNC machine tools. Exhibits, servo drives have all adopted a large inertia speed DC motor, replacing the hydraulic transmission in the past. The utility model has the advantages of large power speed range, good accelerating performance, large motor heat capacity, large torque, high speed, convenient installation and debugging of the motor, low noise and low power consumption under load. (3) rail. It is the basis of the size of the machine, the guide rail in foreign countries