Watch precision screw fixed case back to ensure that at depths of 50 meters under the water still has a good feature.
手表的底盖用精密螺丝固定，保证在水深50米下仍具有良好的防水功能。
The error sources in a high precision screw driver mechanism controlled by a CNCservo system in presented in this paper.
论述采用CNC交流伺服驱动控制及高精度机械传动零部件组成的多自由度伺服螺旋传动系统中的主要误差来源。
Torque setting precision, torsion of high precision, especially suitable for mobile phones, digital cameras contour precision screw assembly work of the product.
扭距设置精准，扭力精度高，特别适用于手机、数码相机等高精密产品的螺丝装配工作。
Low-voltage stepper motors, Japan THK's high precision guide linear, precision ball screw with the rotation. Single-axis CNC system operation, smooth running durable.
低压步进电机，日本THK高精度直线导轨，精密滚珠丝杠配合转动。单轴数控系统操作，运行平稳，经久耐用。
Ball screw is produced by high-level mechanical equipment coherent production, higher precision.
滚珠丝杠都是由高水平的机械设备连贯生产出来的，制作精度更高。
After precision forging, titanium materials become even more prominent features, the intensity of higher screw!
经过精密锻造，钛合金材料更加凸显特性，螺钉之强度更高！
Summary of Background Data. Safety concerns have driven specific interests in the accuracy and precision of pedicle screw placement.
背景资料概述：由于安全性的关系，使得人们对椎弓根螺钉置钉的准确性和精确度有着特殊的兴趣。
Driven by a brushless servo or stepper motor with a precision ground ball screw, this motorized stage offers high-resolution up to 0.1 micron.
由无刷伺服或带有一个精密的地面滚珠螺杆的步进电机驱动，这种机动化阶段提供达0.1微米的高分辨率。
For the varied deep screw is widely used for the plastic extruder at the present time, but its machining precision is high.
不等深螺杆目前正被广泛用于塑料挤出机，但其加工精度要求高。
The machining practice shows that the approach enhances the efficiency and precision for the machining of screw flutes with surfaces of revolution.
实际加工结果表明，该方法提高了回转曲面螺旋槽加工精度和效率。
Rheological behavior of plastic melt in micro-extrusion based on screw spray head of FDM will ultimately affect the quality and precision of products.
在熔融沉积快速成型中，喷头中熔体的流变行为将最终影响到成型件的质量和精度。
Imported ball bearing leas screw and linear guide rail have ensured a repeated positioning precision of the machine tool.
进口滚珠丝杠及直线导轨确保了机床的重复定位精度。
The software has a good operation interface. it achieved automatic measurement, automatic analysis, automatic precision acceptance for screw pitch.
该软件具有良好的人机操作界面，实现了丝杠的自动测量、自动分析、自动精度验收评定。
In the process of ball screw grinding, the thermal deformation error caused by grinding heat is one of the main error that affect the precision of ball screw.
在丝杠磨削加工中，由磨削热引起的热变形误差是影响丝杠精度的一个主要误差。
It not only improves the efficiency of the manufacturing precision of screw, but also meets the satisfaction of the manufacturing automation.
既提高了螺旋曲面加工的精度，又满足了加工过程中自动化生产的要求。
Specialized in the production of a precision lathe parts screw spring and stamping parts of the plant.
是一家专门生产精密车床件螺丝弹簧和冲压件的工厂。
The precision and performance index of ball screw unit determine the positioning accuracy and the resetting accuracy of nc machines, especially its lead error.
它的精度和各项性能直接影响数控机床的定位精度和重复定位精度，特别是滚珠丝杠的导程误差对机床定位精度的影响最为明显。
Kneading blocks are a kind of screw elements wildly used in co-rotating twin screw extruders, with complicated shape and high precision.
捏合块是同向双螺杆挤出机中广泛使用着一种螺杆元件，其外形较复杂，精度要求较高。
Including fixed screw air compressor, centrifugal compressor, movable screw air compressor, drill, screw vacuum pump, air dryer, the precision filter, etc.
包括固定式螺杆空压机、离心式空压机、移动式螺杆空压机、钻机、螺杆真空泵、空气干燥机、精密过滤器等。
The round trip is driven by servomotor, matched up with precision ball screw and wire slide rail, to smooth the round trip of the blade and position accuracy.
行程以伺服马达驱动，配合精密滚珠螺杆及线滑轨，切刀行程顺畅，定位精准。
The NB BG type is a compact single axis actuator, which integrates a slide guide and precision ball screw.
NB传动模组是一种紧凑型单轴驱动器，其中集成了导轨和精密滚珠丝杠。
XYZ all apply imported screw, high precision gear frame and linear guide , ensure the high accuracy .
采用全进口丝杆或高精度齿条出论结构、直线导轨，精度更高。
Step motor controls filling-screw to reach high precision. The whole measure system is controlled by step motor too.
步进电机控制打料螺杆充填精度准确，该机用于包装袋装的粉状类，计量系统为步进电机控制。
These high precision instruments are more than 20 kinds and widely used for oil industry to measure the monomial parameters of taper, pitch and height screw for oil pipe, canola and drill shank.
肮 该系列产品是广泛应用于石油行业的高精密仪器，共有20多个品种，主要用于石油油管、套管、钻杆锥形螺纹的锥度、螺距、高度等单项参数的测量。
International precision and high speed square linear rail and high speed mure screw, to ensure the perfect processing.
采用进口直线高速高精度方轨和进口高速静音丝杆，确保高校和高精度加工。
Rigidity of feed system with ball screw in nc lathe has a major influence on loss of momentum and positioning precision.
数控车床丝杠进给系统刚度对系统的失动量和定位精度影响较大。
Precision ball screw unit is the key part of NC machine, and its manufacturing level determines the precision level of NC machine to great extent.
精密滚珠丝杠副是数控机床的关键功能部件，其制造水平的高低在很大程度上决定了数控机床的精度高低。
Feed transmission: using AC servo motor to drive the precise ball screw sets that supported by special ball screw bearing, which improves the rigidity and precision of feed movement.
进给传动：三向进给均采用交流伺服电机驱动精密滚珠丝杆，专用丝杆轴承支承，提高了机床的进给运动刚性和精度。
The design of eccentric dressing device of grinding wheel with duplex circular arcs profile is the key to raise the precision of ball screw race.
双圆弧砂轮偏心修整机构的设计是提高滚珠丝杠滚道精度的关键。
The design of eccentric dressing device of grinding wheel with duplex circular arcs profile is the key to raise the precision of ball screw race.
双圆弧砂轮偏心修整机构的设计是提高滚珠丝杠滚道精度的关键。
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