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03041509
- 设计了PLC控制液压伺服系统来实现数控落地铣镗床主轴箱动态平衡的控制。在此液压系统中，应用电液伺服阀和伺服控制系统来控制活塞杆的压力和位移，实现对主轴箱因倾斜而产生误差的补偿。这样不仅可以提高机床加工精度，而且可以改善立柱的受力-design of PLC controlled hydraulic servo system to achieve CNC Milling-landing spindle box dynamic control. In this hydraulic system, t
Electricalschematidesignmanual
- 三面铣组合机床电器原理图，采用电控方法实现三面铣组合机床的自动化及单动力头循环-Three sides Milling Apparatus schematic, electronic control methods used to achieve three of Milling Machine automation and single-cycle power head
Crme
- 飞航自动驾驶仪系统控制方案研究Cruise Missile Autopilot System Control Scheme-Cruise Missile Autopilot System Control Scheme
diandongjiceshi.rar
- 三相异步电动机的应用是十分广泛的，在工农业生产和军事、科技等方面处处离不开三相异步电动机。例如工厂里的机械设备绝大多数由三相异步电动机提供动力，煤矿的引风机、卷扬机、吊车，加工用的车床以及农村用的各种水泵、碾米机、制粉机等都是采用三相异步电动机来驱动的，它给我们的生产和生活带来了很大的方便,The application of three-phase asynchronous motor is very broad, and can not be separated from the t
dedicated-milling-machine
- 了解开发专用铣床液压系统的详细步骤，数据取用，参数设计，开发明细等-Development of a dedicated milling machine hydraulic system to understand the detailed steps, data access, parameter design, development and other details
WINDPOWER
- The Persians built windmills in the 7th century AD for milling and irrigation and rustic mills similar to these early vertical axis designs can still be found in the region today. In Europe the first windmills were seen much later, probably havin
X---C-Axis-Program-sample
- CNC C Axis programming.The C axis the system that the servomotor Controls a Main spindle. Away of operating is shown at the angle. As the way of using this C axis, it is mainly used for milling which used a turn tool, and the hole processin
GEAR-CUTTING-OPERATION-IN-LATHE
- gear cutting attachment ib lathe...milling and grinding