A method of tolerance analysis and optimization design is investigated. The main key techniques of tolerance analysis and design of the servo mechanism of the guidance head is analyzed.
研究了公差分析与优化设计的方法，分析了导引头伺服机构公差分析与设计的主要关键技术。
The split morph can be used as precision positioner, especially as the secondary actuator in dual stage head positioning servo system of high density hard disk drives.
该分割电极压电致动器可用于精密定位，尤其适合在高密度硬磁盘驱动器的磁头定位两级伺服系统中作第二级致动器。
Double shaft servo feed system by PLC to control accurately and automatically feed of cylinder head and valve lift.
PLC控制双轴伺服进给系统，精确自动控制缸盖进给和气门升程。
In order to guarantee the accuracy of every servo track's writing, the movement and position of head, which is used to write servo, must be accurately controlled.
为了保证刻写每一磁道伺服信息时的准确性，必须能够精确地控制伺服信息刻写磁头的运动以及定位。
Lithography servo disk is a new servo locating technique for magnetic head.
光刻伺服盘是一种新的磁头伺服定位技术。
Some basic knowledge of HDD head media, servo and RW channel are required.
了解磁头介质、伺服、读写通道等。
The original machine head was replaced with servo motor to drive the cloth frame.
用伺服电机取代原机械头驱动飞梭机布框。
It is composed of the head-machine having three degree of freedom and servo system, GPS system, communication system, tilt system and video display system.
该机器人系统由三自由度头部机构及伺服系统、弹出机构、视觉系统、GPS系统、通讯系统组成。
The head assembly is stepped a first predetermined number os steps in a first transverse direction until the carrier servo signal is not detected.
沿第一横向使磁头组件步进第一预定步数，直至检测不到载体伺服信号。
Servo motor controls capping torque, pre-set torque from touch-screen. When capping reaches set torque, capping head stops, suitable for tighter capping requirement.
旋盖的扭力由伺服电机控制，在触摸屏上设定扭矩。当旋盖达到设定的扭矩时，旋盖头即停止旋转，适合对旋紧度要求高的产品。
3 mobile or welding positioner, such as welding roller frame, frame head and tail flip machine, rotary platform and positioner, mobile precision displacement mechanism should drive with servo motor.
焊件移动或变位机构，如焊接滚轮架，头尾架翻转机，回转平台和变位机等，精密型的移动变位机构应配伺服电动机驱动。
An information recording medium having a plurality of kinds of sets of servo information recorded as magnetic information for detecting the relative position with respect to a magnetic head.
一种信息记录介质，具有多种或多组伺服信息，这些伺服信息被记录为磁信息并被用于检测相对于磁头的相对位置。
Servo motor drives the whole wheel head sliding board (Z1, Z2 axis) doing longitudinal running through ball screw.
砂轮架滑台移动(Z 1、z2轴)采用伺服电机带动滚珠丝杠、驱动整个砂轮架滑台的方式。
Servo motor drives the whole wheel head sliding board (Z1, Z2 axis) doing longitudinal running through ball screw.
砂轮架滑台移动(Z 1、z2轴)采用伺服电机带动滚珠丝杠、驱动整个砂轮架滑台的方式。
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