feed screw
英 [fiːd skruː]
美 [fiːd skruː]
进给螺杆
双语例句
- A feed screw extends from the base to the knee.
进给丝杠从底座伸向升降台。 - The utility model relates to a mechanical stepless speed changer, comprising triangular belt wheels, a spline shaft, a feed screw, nuts, worm wheels, etc.
一种机械式无级变速器，它是由皮带轮，花键轴，丝杠，蜗轮付等所组成。 - Three points of screws No. 1 in the vertical driving cam and the feed driving cam, and screw No. 2 in the main shaft thrust collar are nearly aligned.
上下送布凸轮、水平送布凸轮的第1螺丝、上轴滑环的第2螺丝的3点基本对齐。 - An overhanging part, the apron of the carriage, may be engaged with the feed rod to give continuous feed motion, or with a lead screw for cutting of threads.
一个伸出的部分，支架的围裙，也许以饲料标尺给连续的合闸动作，或者与螺纹切口的丝杠衔接。 - As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.
如前所述，当依靠驱动大拖板的丝杆切削螺纹时轴向进给是自动产生的。 - If the real economy slows by much, it will feed back into the financial sector and the screw will tighten once more.
如果实体经济发展缓慢，它就会反映到金融部门同时人们又要紧绷起神经来了。 - Move the feed dog up or down to perform adjustment, then securely tighten the screw. The fastening tool further includes a coil feeder ( 720) assembly having an indexing pawl ( 722).
上下移动送布牙调节高度，然后拧紧紧固螺丝。紧固工具还包括具有分度棘爪的卷料进给组件。 - The optical base and the feed screw or the guide shaft are held in contact with sliding members made of a resin or a ceramic and having a heat conductivity.
光学基座和进给丝杠或引导轴通过具有导热性的树脂制或者陶瓷制的滑动构件接触。 - Therefore, this method cannot be used unless the milling machine is equipped with a backlash eliminator on the feed screw.
因此，这种方法只有当铣床在进给螺栓上配备间隙消除器时才采用。 - Feed regulator thumb screw
进料调节器指拧螺丝 - Feed is blocked at the first bearing and the connecting flange of the screw conveyor.
小直径螺旋输送机在进行负荷运转时，物料被堵塞在第一个吊轴承和连接法兰位置。 - The band drawing mechanism is composed of a band clamping slide block and a band drawing feed screw connected with a loose pin at one end of the slide block.
抽带机构由一个夹带滑块和与滑块一端活销接的抽带丝杠组成。 - Design of the feed cam for processing screw thread
加工多头螺纹用走刀凸轮设计 - Study of feed screw& muti-aim optimum design
异向回转双螺杆机构的研究及多目标优化设计 - Design for the Feed Screw Shaft of Defibrator for Bamboo Material
以竹材为原料的热磨机进料螺旋轴的设计与计算 - This research opens up a new way for the development of the theory and design of the distributing feed screw.
为变螺距供送螺杆理论和设计的发展，提供了新的途径。 - Based on model of given feed drive dynamics, point to ball screw drive system and its motion differential equations, two fundamental steps in designing a sliding mode controller, that is the selections of a sliding surface and a Lyapunov function.
在给出进给传动动力学模型的基础上，针对滚珠丝杆传动系统及其运动微分方程，讨论了设计滑模控制器的2个主要步骤，即滑移面和李亚普诺夫函数的选择。 - Influence of Rigidity of Feed System With Ball Screw in NC Lathe on Positioning Precision
数控车床丝杠进给系统刚度对定位精度的影响 - The stage based on ball feed screw realizes compensation of its displacement depending on piezoelectric actuator and flexible joint.
此工作台在伺服电机驱动的滚珠丝杠进给系统的基础上，采用压电陶瓷作为微位移驱动器，柔性铰链为导向机构，对工作台运动位置自动补偿，实现了超精密定位。 - Slurry catalyst feed pump used in gas-phase flowing bed process of PE plant is a type of single screw pump with special structure.
聚乙烯装置流化床反应器浆液催化剂加料泵是一种结构特殊的单螺杆泵。 - The main reformation of the economic numerical controlled lathe focus on feed system of ordinary lathe, and the machine adopted open-loop control system to control longitudinal and transverse feed motion. The step-motor drives the ball guide screw to rotate after receiving the instruction.
经济型数控车床的改造，主要是针对普通车床的进给系统进行数控化改造，控制系统利用微机对纵、横向进给系统进行开环控制，驱动元件采用步进电机，传动采统采用滚珠丝杠。 - Based on the compression ratio 1 ∶ 1.9 obtained from the experiment, according to the material's even compression principle, design and computation for the geometry parameter of defibrator feed screw shaft for bamboo material was introduced. The method was feasible by the experiment.
依据实验得到的1∶1.9的压缩比值，根据物料的均匀压缩原理，介绍了以竹材为原料时热磨机进料螺旋轴几何参数的设计与计算，实践证明这种方法是可行的。 - RVD shifted along the volume coordinate at different screw speeds or feed rates indicating that the shape of RVD was mainly dependent on the screw configuration.
对于特定螺杆构型，不同螺杆转速和喂料速率下的RVD曲线仅是体积坐标方向的平移，RVD曲线形状主要取决于螺杆构型。 - The effect of Operating parameters to the mean residence time, was followed by feed rate barrel temperature screw speed moisture content. The mean residence time was decreased with the increase of the three anterior operating parameters, and was effected little by moisture content.
影响平均停留时间的操作参数依次为：喂料速度机筒温度螺杆转速物料水分，平均停留时间均随前三者的增加而减小，物料水分对其影响不显著。 - Reference to foreign professional hard-cutting machine tools, the layout of the moving parts and the layout of machine tool bed-guide way, drive feed system design, including screw, rail, motor selection, the electrical spindle of the key structural design.
参考国外专业硬切削机床，对机床的床身与导轨的布局设计，运动部件的布局设计；对机床的静压主轴结构、静压导轨结构以及驱动进给系统进行设计。 - The effects of feed rate and moisture content on the MRT is the most significant, and the effects of extrusion temperature and screw speed is the second.
喂料速度和喂料水分对平均滞留时间的影响最显著，其次是挤压温度和螺杆转速。 - The material moisture content and the processing temperature influenced the extrusion properties mostly, the feed rate had a less influence, and the screw rate had the least influence on extrusion properties.
喂料水分含量和加工温度对膨化产品特性的影响最大，喂料速度影响次之，螺杆转速影响较小。 - In expanded feed processes, increases of material moisture content, feed rate, screw speed and barrel temperature enhanced starch gelatinization, in-vitro protein digestibility and expansion ratio, respectively.
膨化饲料生产中，物料水分含量、喂料速度、螺杆转速和机筒温度的增加都使淀粉糊化度、蛋白质体外消化率和膨化度增大。 - Automatic feed mechanism using stepper motor as the driving force transmission mechanism as a screw drive design.
自动送料机构采用步进电机作为动力，螺杆传动作为传动机构的设计。 - Extrusion temperature, feed rate and moisture content have more effects on the curve breadth of residence time distribution ( RTD), the effect of screw speed is less.
挤压温度、喂料速度和喂料水分对滞留时间分布曲线的分布范围影响均较明显，螺杆转速的影响较小。