Design of testing system of oriented experimental rotary table for petroleum drilling 石油钻井旋转导向实验转台测试系统设计
The bridging slide is not arranged on the face of rotary table, the slide and tracks have no glass fragments, to confirm the reliability of the bridging slide. 接桥滑块不设置在转台面上,滑块及导轨上无玻璃碎片,可确保接桥滑块可靠动作。
High precision horizontal surface grinding machine with rotary table Surface grinding machines with vertical grinding wheel spindle and reciprocating table& Testing of the accuracy 高精度卧式轴圆台平面磨床
Study on the Space Cutter Compensation of Four-axis CNC Machine with Single Rotary Table 单转台四轴数控机床空间刀具补偿研究
Remove the locking pin from the rotary table so that it rotates freely. 打开转盘制动锁,以便转盘自由转动。
Reeve in as a minimum of9 wraps with the elevators on the rotary table. 当吊卡处在转盘面时,辊筒上至少缠九圈。
Position permanent guide base ( PGB) below rotary table. 在转盘下安放永久导向基板。
Fixtures are installed on the small turntable of each table, and the small turntable can rotate on the basis of the revolution of the central rotary table. 每个工位小转盘上安装夹具,小转盘可以在中央转盘公转的基础上自转。
Application of Combination Construction Method with Rotary Drilling Rig and Rotary Table Rig 多面回转工作台式组合机床旋挖钻机与转盘钻机组合施工法的应用
The operation principle of the planet type ball mill is: Rotate circumference of record have, equip with 4 is it make with rotary table high-speed ball of rotation rub the pot to revolve round the sun promptly. 行星式球磨机的工作原理是:在旋转盘的圆周上,装有4个即随转盘公转又做高速自转的球磨罐。
Study on Multi-Objective Robust Control of Permanent Magnet Ring Torque Drive NC Rotary Table Servo System 永磁环形力矩电机驱动转台伺服系统的多目标鲁棒控制研究
Rotary table type surface treatment machine 转盘式造型生产布置回转盘式表面处理机
Structure and Working Principle of NC Two-axis Rotary Table 数控双转轴式回转工作台的结构与工作原理
The last photo shows the fixture Tom used in the rotary table to machine the outer shape of the rocker arms with their rounded ends. 最后一张照片显示夹具汤姆用于旋转机械表的外部形状摇杆武器与他们四舍五入目的。
SKT13EL NC rotary table with through hole in the spindle center is suitable for either horizontal or vertical position, it is a perfect accessory for NC miller and machine center. 是各类数控镗、铣床和加工中心的重要附件。可分别以立式和水平式两种方式安装于主机工作台上。
A measuring system of sensor, single chip microcomputer, data acquisition and display is set up to compensate orientation error in numerical control machine tool rotary table. 为了补偿数控机床回转工作台的定位夹紧误差,设计了定位误差检测系统;提出了利用传感器、单片机和数据采集部分等组成检测系统;
At last the paper verifies this control strategy in the practical application and the rotary table actually obtains a good control performance using this control strategy. 转台的实际验证实验表明,控制策略使某电动转台达到了良好的性能指标。
After reformation of drill pump, rotary table and drilling rod, the triple-men portable rig has achieved good results when drilling is in breed zone by netting box and other land areas. 对三人钻机的压水泵、转盘、钻杆部件进行改进后,三人钻机在围网养殖区以及其它陆上钻井时,都取得了良好的效果。
Never reverse rotary table into the DC or any tubular when making up connections. 永远不要反转转盘为钻铤和管子上扣。
The Study of Cylindrical Surface Roughness System Based on Profile Meter with Rotary Table 基于旋转台式轮廓仪对圆柱体表面粗糙度测量的研究
In order to enhance motor torque density to meet the requirements of NC machine tools limited operating space, a novel dual-rotor permanent magnet ring torque motor for NC rotary table is researched. 为提高电机转矩密度,研究了一种直接驱动式新型数控转台双转子永磁环形力矩电机,以适应数控机床作业空间有限的要求。
Ring permanent magnet torque motor servo system, used in direct drive NC rotary table, suffers from the effect of load torque change, which greatly reduces the servo dynamic stiffness. 数控转台用环形永磁力矩电动机回转送进系统采用直接驱动技术后,对负载转矩变化更为敏感,严重影响系统的动态伺服刚度,使系统的伺服性能大大降低。
A test and control system of full-automation high precision time grating rotary table with digital display is designed. 设计了一种集数据采集、处理和控制于一体的数显时栅转台全自动测控系统。
Design of Dual-Rotor Permanent Magnet Ring Torque Motor for NC Rotary Table 数控转台双转子永磁环形力矩电机设计
While pulling the BHA through the rotary table, the Driller must stop when stabilisers reach the table and have the Floormen remove the bushings. 当起钻到BHA,扶正器到达钻盘面时,司钻必须刹住刹把,让钻工移开方补心。
An example of controlling assembly process for a machining center NC rotary table reliability-driven showed the feasibility of the method. 以某加工中心数控转台可靠性驱动的装配工艺过程控制为例证明了该方法的可行性。
The structure of the rotary table is designed, and the grinding table is manufactured, installed and debugged. 完成了旋转工作台的结构设计,磨削试验台的制造、安装和调试工作。