Machine tool spindle of the drive gear box were characterized by hardening tooth grinding processing, transmission ratio stability, low noise operation.
机床主轴箱内的传动齿轮均经淬硬磨齿处理，传动比稳定，运转噪音低。
The ram is designed in a round type design, housing the master spindle drive with a three stage gear box as well as a standard integrated rotary C-axis arrangement.
滑枕结构为圆形设计，它包围着三级齿轮箱的主轴驱动系统和标准的集成型 C 轴旋转机构。
The result shows that hydraulic top-drive core drill is superior over spindle core drill not only in its light weight and portability, but also in its excellent drilling performance.
结果表明，动力头钻机不仅在搬迁和运移性方面要优于立轴式钻机，而且在钻进施工的技术经济指标方面也优于立轴式钻机。
A comprehensive analysis on and comparison between spindle core drill and hydraulic top-drive core drill is made in this article. Special concern is focused on the technical economics in the drilling operation of the two types of the core drills.
摘 要：文章对立轴式钻机和全液压动力头钻机进行了全面的对比分析，重点对两种钻机进行了技术经济对比。
The design of the device using NC Lathe CA6140 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with. from the I/O interface stepper pulse output signal to control the feed rate and itineraries; In order to maintain the function of cutting thread, to the outer end of spindle or other appropriate location loaded pulse generator; Lathe will be transformed into Tailstock manually controlled electric Tailstock.
本设计利用数控装置对CA6140普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。
The design of the device using NC Lathe CA6240 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with.
本设计利用数控装置对CA6240普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。
Grinding spindle, before and after the use of multiple sets of C-bearing support, mount type or a direct drive motor mounted in touch with good rigidity and high rotational accuracy.
磨头主轴，前后采用多组 C级滚动轴承支撑，装入式或对装式电机直接驱动，接触钢性好、旋转精度高。
The spindle selects enclosed rolling bearing for supporting; vertical and horizontal drag board are adopted with enclosed rolling rod drive; body guide ways are casted with abrasion-resistance iron quenched with super frequency and milled precisely, and all these contribute to a long-term processing precision and a long lifespan; 5.5KW motor serves as the main motor contribute to a stronger turning capacity and larger rotary speed range; Workpiece clamping is are adopted withed with spring collet, it can also be equipped with hydraulic chuck, four-spindle oil cylinder, pneumatic, hydraulic tail stock.
CK6232数控车床是一款高刚性封密数控车床，特别适宜粗精加工，整机造型稳重大方，全封闭护罩防护，主轴采用精密刚性轴承支撑，纵横向拖板采用精密滚珠丝杆传动，床身导轨采用耐磨铸铁铸造，经超音频淬火及精密磨削，能长期稳定的保证加工精度和使用寿命；主电机选用5.5KW 的电机，使主轴有更强的切削能力和转速范围；工件装夹方式选用弹簧夹头，也可按用户要求配置手动卡盘、液压卡盘，气压、液压尾座。
Power is supplied to the spindle by means of an electric motor through a V-belt or silent-chain drive.
主轴由电动机经V带或无声链装置提供动力。
The spindle is driven via drive shaft and planetary gearbox in 3-stage design.
主轴通过驱动轴和3级行星齿轮箱来驱动。
Processing efficiency as a result of cutting-axis achieve the revitalization of planning released the equipment manufacturing industry to adjust exhaust turbocharger atc common faults and exclusion of high-speed cutting edge technology used in the blanking die in and outside the ring of rolling bearing fault diagnosis methods of the term commonly used brief summary of metal material factor in the quality of process performance aluminum water purification technology gap separating sub-micron technology the basic principles of rotary broaching the installation of the basic principles of positioning technology in the context of the characteristics of the engine crankshaft camshaft grinding high-speed implementation of the project highlights the emergence of diagnostic bearing cage diagnostic system 10 cases of preventive measures hardening die steel crack analysis of elastic deformation of the analysis error δφ maintenance and repair pneumatic tools processing tools prismatic conical shape when the surface of the workpiece form error ina sets of cylindrical sliding zgb200x220x180 ina sets of cylindrical sliding cylinder zgb180x200x180 ina zgb160x180x150 ina sets of cylindrical sliding sliding sliding cylinder zgb140x155x150 ina sets zgb120x135x120 ina sets of sets of cylindrical sliding zgb110x125x100 ina sets zgb100x115x100 ina cylindrical cylindrical sliding sliding sliding cylinder zgb90x105x80 ina sets zgb80x90x80 ina sets of sets of cylindrical sliding zgb70x80x70 cnc machine tools in general the structure of the spindle drive motor and the use of the exchange servo motor, the dc converter or to eliminate brush maintenance and high-speed electrical and mechanical constraints, through the belt driving the movement to the spindle, so that the spindle reaches a certain speed to achieve the stepless speed regulation, and consistent use of the speed signal converter to confirm the speed of the motor to achieve the directive, and then cutting into the knife, resulting in improved efficiency
摘 要：由于加工切削效率轴达到实习心得振兴数控机床实习心得发布装备制造业调整废气涡轮增压器常见故障及排除换刀高速切削技术的优势在冲裁模中废旧滚动轴承内外环设备故障诊断常用简易方法名词简介金属材料工艺性能铝材质量因素净化水处理技术空白亚微米分离技术回转拉削基本原理定位安装的基本原则特征技术产生的背景发动机曲轴凸轮轴的高速磨削加工五轴机实施中数控机床实习心得涌现诊断轴承保持架诊断系统预防措施10例模具钢淬火裂纹分析弹性变形误差δφ的分析维护及保养气动工具棱体成形车刀加工圆锥面工件时产生的形状误差 ina 圆柱滑动套 zgb200x五轴机x180 ina 圆柱滑动套数控机床实习心得180x200x180 ina 圆柱滑动套 zgb160x机床实习心得x150 ina 圆柱滑动套 zgb数控机床实习心得x155x150 ina 圆柱滑动套 zgb120x135x120 ina 圆柱滑动套 zgb110x125x100 ina 圆柱滑动套 zgb100x115x100 ina 圆柱滑动套 zgb90x105x80 ina 圆柱滑动套 zgb80x实习心得x80 ina 圆柱滑动套 zgb70x80x70 数控机床的主轴机床信息交流网结构一般采用交流电机和伺服电机，采用变频器或以消除直流电机电刷维护和高速限制，通过带传动把运动传给主轴，进而使主轴达到一定的转速来实现无级调速，同时利用变频器的速度一致信号来确认电动机达到了指令速度后，再进刀切削加工，从而提高了效率
Unscrew the five screws and lift off the cover with a tilting motion(important the drive spindle 70670 tends to stick to the cover and if pulled out, is difficult to put back-therefore make sure not to pull out the drive spindle)The spring plate 70750 and the Pressure Print 70610are visible.
Unscrew的时候慎重PVC箔，(重要，旋转球·主轴70670，是填补拉了的出界旋转球·主轴)spring plate70750Pressure Print 70610are不眼睛看得见拉一样地确实，后部造难扎的倾向。
CHEN Zeng-zhi, YAN Yong-zhang, SONG Zhao-wei(The Equipment Department of Jinan Iron and Steel Group, Jinan 250101, China)Abstract: A universal joint spindle in the main drive system of four-roll finishing mill breaks due to the development of cracks occurred in it, which resulted from its quality defects such as low hardness and the coarse crystal grains in internal structure.
济南钢铁集团总公司中厚板厂四辊精轧机主传动系统万向接轴自2002年2月投产后出现快速发展的裂纹。2002年5月19日第一次出现裂纹时，取样进行金相组织检验，发现该接轴内部组织晶粒粗大，硬度偏低，存在严重的制造质量缺陷。
The length of line is prolonged without increasing of driving. Its driving spindle is to drive single roller to form accumulation.
在不增加驱动的前提下能有效的延长线体的长度，其传动轴为驱动单根滚筒，从而形成堆积。
Motor driver IC: for the hard disk drive spindle motor and voice coil motor.
电机驱动芯片：用于驱动硬盘主轴电机和音圈电机。
Motor driven drum through the belt drive around the spindle axis of rotation to form a centrifugal force field.
电机通过皮带传动带动转鼓绕主轴轴心旋转，形成离心力场。
The spindle is driven through a gearbox from a vee-belt drive from the electric motor housed at the base of the column.
主轴是由装在底座上的驱动电机通过V带及齿轮箱来驱动的。
The drive features a 7.5ms average seek time, 512k buffer, and, unlike the previous Ultrastar 2ES covered in the Storage Review's 4.5GB Ultra SCSI drive roundup, a 7200 rpm spindle speed.
该驱动器具有7.5ms平均寻道时间，缓存为512k，而且与以往的Ultrastar在存储审查的4.5GB超范围2ES的SCSI驱动器综述，一个7200转转速。
At high spindle speeds and high bit densities, the challenge of keeping a drive's read-write heads aligned with the appropriate track becomes ever greater due to increasing vibration.
在高主轴转速和高密度位，保持一个驱动器的读写适当轨道不结盟首脑变得越来越大的挑战，由于越来越多的振动。
Don`t replace the spindle drive if the belt is broken.
如果皮带断了，不要更换主轴驱动装置。