The main spindle of the dividing head drives the workpiece by means of a3-jaw universal chuck or a dog and live centre similar to a lathe. 分度头的主要纺锤通过3下颌普遍牛颈肉或一个狗和活中心驾驶制件相似与车床。
This paper focuses on PLC for the control of the Dividing Head, PLC for the control of the Multi-spindle and PLC on the Recognition of cutter and choice knife. 着重论述了PLC对分度头的控制,PLC对多主轴的控制以及PLC实现对刀库中刀具的识别与选刀。
Optical dividing head with projection readout 光学投影读数分度头
Human like Intelligent Control of High Precision CNC Dividing Head 高精度数控分度头的仿人智能控制方法
First we calibrate the accelerometers on dividing head to get the offset and sensitivity, then do the rotation experiments on centrifugal machine and rotating floor. 首先在分度头上标定加速度计,得到其零点和灵敏度,然后分别在离心机和转台上进行转速实验。
A 3D FE model of double plex tread extruder head was established by selecting proper unit form properly dividing network units to obtain and analyze the pressure profile in head runner under a certain working conditions. 通过选取合适的单元形式及恰当的划分网格单元,建立胎面双复合挤出机头的三维有限元模型,得到在一定工艺条件下机头内部流道的压力分布情况并分析其原因。
Intelligent Control Strategy of High Precision Dividing Head under Workshop Conditions 车间环境下高精度分度头智能控制策略
And the experiment results obtained from the 2 ″ high precision CNC dividing head are shown. 给出了以该方法实现的2〃高精度数控分度头的分度实验结果。
Precision Improvement of the Grating Optics Dividing Head 提高光栅式光学分度头精度的研究
Computer Process on Geometrical Error of Shafts Parts Measurement by Using Dividing Head 在分度头上测量轴类零件形位误差的计算机处理
With profound analysis on the dynamic performance of the high precision dividing head, based on state sub-space transition, this paper adopted intelligent control strategy to achieve high eficiency, high precision, high stability of the dividing positioning. 在深入认识高精度分度头动态特性的基础上,采用基于状态子空间转移的智能控制策略,解决了车间环境下高精度分度头定位锁紧的快速、准确、稳定之间的矛盾。
Construction and Accuracy Analysis of a CNC Dividing Head 一种数控分度头的结构精度分析
This paper presents a roundness measuring method with inductor micrometer on optical dividing head or precision revolving stage. 本文阐述了在光学分度头或精密工作台上,配以电感测微仪对工件进行圆度测量的方法,测量数据经微机处理,并绘制出误差曲线。
Dividing Method Used for Grinding Arbitrary Multiple-head Screw Rolling Gear 磨削任意多头滚丝轮时的分度方法
Through dividing electronic expansion valve from evaporator system and based on constant gain of superheat open loop rule, the compensation theory of valve head was analyzed. 通过将电子膨胀阀与受控对象(蒸发器)细化分开来,并依据恒定开环增益准则从理论上分析了阀头补偿原理。
In Chapter three, the kernel verbs were studied by dividing into these three kinds: action of head, moving and living, cognitive behavior and social activities. There were 19 semantic fields studied and involved 166 verbs. 第三章研究核心动词,分头部动作、行走起居、认知行为和社会活动三类对19个语义场的166个词目进行了系统的研究。
The stepping motor which is drived by the nc dividing head drive the fixture execute the rotate and straight feed motion at the same time during the process of machining. 通过专用的数控分度头对步进电动机进行驱动,来带动夹具在加工过程中同时直线进给与旋转进给。
At different temperature, we can test accelerometer by a dividing head, and get the accelerometer parameters and the temperature coefficient. 我们可在不同温度下用分度头对加速度计进行测试,从而得到不同温度下的加速度计参数,并进而得到其温度系数。