Cone head drive screw with washer - used on roof for keeping fixing holes watertight.
锥头机螺钉垫圈-用于屋顶保持固定孔水密。
The lens has no internal AF motor and relies on a slotted drive screw operated by the camera.
该镜头没有内部马达，需要依靠机身的对焦马达驱动。
So, NIRVANA can say is the only true sense have speed of variable frequency drive screw air compressor.
所以，NIRVANA可以说是目前惟一真正意义上拥有调速变频驱动的螺杆空压机。
A double-strike direct electric drive screw press is a new machine used in particle and dispersed material forming.
双击式直接电动螺旋压力机是用于颗粒材料及离散材料成形的新型机器。
High torque and excellent performance of hydraulic motor can drive screw directly and shorten plasticizing time so that saves energy.
采用高扭力、效率佳之油压马达，直接驱动螺杆，可缩短塑化时间节省能源。
Against the status, PM brushless torque motor to drive screw pump directly was adopted by the paper, and the correlative problem was studied.
针对这种情况，本文采用永磁无刷力矩电机直接驱动螺杆泵，并对其相关问题进行了研究。
Low torque required to drive the load due to high efficiency ball screw.
低扭矩所需的驱动负载，由于高效率的滚珠丝杠。
High stiffness and repeatability characterize the ball screw drive.
高硬度和可重复性特点滚珠丝杠驱动器。
In the mechanical design of the system, screw pair drive is applied to achieve the up-and-down movement.
在该系统的机械设计，双螺杆驱动器是用于实现向上和向下运动。
In order to meet the screw air compressor operation of the energy saving, there must be an efficient change speed motor drive.
为了满足螺杆空压机运行中的节能，必须有一种高效率变转速的驱动电机。
Grinding head on, sliding imports of dual-use system linear guide, two-ball screw drive, to achieve the smooth running speed to eliminate mobile space (displacement).
磨头座、滑动系统采用进口的双直线导轨、双滚珠丝杆传动，以达到运行速度平稳、消除移动间隙(位移)。
The micro motion drive unit is a highly refined screw-driven hydraulic jack.
微形传动装置是一个极精制的螺杆用液压作动筒。
The inefficient single wave harmonic drive caused by interference of tooth profiles has not been solved by exact theoretical analvsis; Screw is used in the paper as mathematical tool.
齿廓干涉引起单波谐波传动失效的问题迄今没有精确的理论分析方法。
Because planet differential gearing has some weakness someone suggests we can use hydraulic transmission to drive the horizontal screw decanter.
采用行星传动差速器的卧螺离心机存在很多不足，提出了用液压方式驱动卧螺离心机的方法。
Rotate frequency conversion regulating speed, drive servo motor or stepper motor, drive ball screw.
旋转变频调速，驱动伺服电机或步进电机，传动滚珠丝杆。猈。
The mechanism of drive and numeric control of various kind of screw presses are studied.
对不同种类的螺旋压力机的传动及其数控机理进行了比较研究。
The compressed air rotates the driver bit (4) together with the drive gear (13) and the screw is screwed into the material to be struck.
通过压缩空气使上述螺丝批头 （4）与驱动齿轮（13）一起旋转，由此上述打入螺钉被打入到被打入 件中。
Used part of the rotor pump is a simple spur gear drive motor, electric screw fixation using pin.
部分转子泵采用的是简单的直齿轮驱动电机，电机采用地脚螺钉固定。
An optimization method has been used in the design of teh ball screw drive. The objective function and constraint conditions are discussed.
用优化设计方法进行滚珠丝杠传动的设计，对设计的目标函数及约束条件进行了分析讨论。
The shading network connected to thread USES an expression to drive the displacement threading and a ramp to prevent the threading from appearing on the head and the tip of the screw.
这个材质网络用一个表达式连接到螺纹去驱动螺纹的置换和一个渐变，去防止螺纹在顶端出现和在螺纹尖部出现。
The pulverizing screw includes a rotating shaft which is installed in the main body so as to be rotatable, and at least one drive blade which extends from the rotating shaft.
粉碎螺杆包括旋转轴和至少一个驱动刀片，旋转轴被安装在主体上从而可旋转，至少一个驱动刀片从该旋转轴延伸。
The drive system consists of AC servomotor, ball screw and rectilinear orbit etc.
本传动系统由交流伺服电机、滚珠丝杠及直线导轨等组成。
A drive motor placed in the longitudinal axis of the machine takes care of the screw drive.
螺杆由安装在机器轴向的马达驱动。
The surface drive unit of screw pumps features in complex stress and many vibration sources, so the traditional vibration test method cannot determine the diagnosis accurately.
螺杆泵地面驱动装置受力复杂，振源众多，常规的振动测试对于故障的定位与诊断精确度不高。
The result shown that: the guide screw drive has the advantages of low cost, high efficiency, com-pact structure and easy operation.
结果表明：丝杠传动具有成本低、效率高、结构简单、加工方便等优点。
If this coloration is absent, loosen the screw caps and place the tubes in a boiling water bath for 10 minutes to drive off the dissolved O2 from the medium.
如果这种颜色变化并不存在，松开管子上的螺旋盖子，同时放在沸水浴中十分钟去驱赶溶在培养基中的氧气。
Everybody knows that you can use a hammer to drive a screw or pliers to bash in a nail, but any skilled craftsperson knows that using the wrong tool for the job will eventually catch up with you.
任何人都知道，你可以使用锤子来敲打螺丝钉，或者钳子来砸钉子。但任何一个有经验的工匠都知道，错误地使用工具最终会给你带来麻烦。
Abstract: the system USES a gear reducer, drives the lead screw drive, And nut straight through mobile workbench movement.
摘要：本系统采用一级齿轮减速，带动丝杠传动，通过螺母的直线移动带动工作台运动。
Abstract: the system USES a gear reducer, drives the lead screw drive, And nut straight through mobile workbench movement.
摘要：本系统采用一级齿轮减速，带动丝杠传动，通过螺母的直线移动带动工作台运动。
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