查询词典 precision tool

Is a professional production of large-scale diamond tools grinding machine manufacturer, our company possesses advanced manufacturing technology, according to "precision CNC, molding high-performance, large dedicated, sets into line" approach to new product development in order to bring the core technology product development, advanced technology to the upgrading, the company became the largest and most varieties of Diamond Tool Grinder professional manufacturing enterprise.

京城机床有限公司是国内专业生产金刚石刀具磨床的大规模厂家，我公司拥有先进的制造技术，根据&精密数控、成型高效、大型专用、成套成线&的新产品发展方针，以核心技术带动产品开发，以先进技术提升制造水平，使公司成为国内规模最大、品种最多的金刚石刀具磨床专业制造企业。

First, according to the parts of materials processing operations, cutting tools and other relevant factors and choose the outline of the handle and part characteristics identify nine tools were cylindrical rough turning, cylindrical precision turning, external grooving cutter , internal thread cutter, Boring tool within the inner notch cutter, 93 ° left side knife, 93 ° right-side knife.

第一，根据本零件材料的加工工序、切削用量以及其他相关因素选用刀具及刀柄和零件的轮廓特点确定需要9把刀具分别为外圆粗车刀、外圆精车刀、外切槽刀、内螺纹刀、内镗孔刀、内切槽刀、93°左偏刀、93°右偏刀。

It was necessary to strictly adjust the machine tool's taper parameter when the work pieces had taper by using the numerical control precision WEDM machine,and introduced the basic procedure and method on parameter adjustment by using the trigonometric function.

数控精密线切割在加工带有锥度的工件时，需对机床的锥度参数进行严格的校正，应用三角函数关系详细论述了机床校正的基本过程和方法。

Cutting Tools: Japan STK / SKL bit more milling cutter NACHI Fujio tap band saw, Taiwan CMT tungsten steel milling cutter, the United States QCT / LBK precision tungsten steel milling, lathe tool sunrox Taiwan Taiwan TPT SU bit, Japan OSG Babs big attack, nut tap rolling wheels, die dental regulation, die, tungsten wire attack, Toshiba, Sumitomo, Kyocera, Mitsubishi, Isca / Crowe according / Hitachi / Swiss Lamina blade.

切削刀 具：日本STK /SKL铣刀NACHI 不二越钻头铣刀丝锥带锯，台湾CMT钨钢铣刀，美国QCT/LBK高精度钨钢铣刀，，台湾三禄车刀，台湾苏氏TPT钻头，日本OSG大宝丝攻，螺帽丝锥滚丝轮，牙板牙规，板牙，钨钢丝攻，日本东芝，住友，京瓷，三菱，黛杰/伊斯卡/克洛依/日立/瑞士Lamina刀片。

But a computer-controlled spring forming tool developed by the Spring Technologies division of Reel Precision Manufacturing, not only adjusts for wear in real-time, but compensates for material inconsistencies as well.

但是计算机控制数弹簧成形工具时以弹簧技术生产的卷取机精密的划分发展，不仅调整以求穿实时，但是也补偿物质不一致。

To achieve high-performance PMSM position servo system, advanced control scheme, which is static precision, transient responses and self-adaptation and anti-disturbances, is needed in practice. Based on the analysis on the features and control principles of PMSM, this thesis established its math model using id=0 vector control method. Three close loops control system, which includes current loop, velocity loop and position loop, was built up. For position loop, the main feedback loop, we chose a new adapted-fuzzy CMAC intelligent controller, which includes self-learn ability of neural net and quick response merit of fuzzy controller. Finally, the author simulates PMSM position servo system by the simulink of matlab, an advanced computer simulation tool.

本文对PMSM的控制机理和特性作了较为深入的分析；建立了PMSM的数学模型，并采用了id=0的矢量控制策略；对控制系统组成及控制方式作了分析和比较，在此基础上建立了电流环、速度环和位置环的三闭环控制系统，对作为反馈主回路的位置环采用了模糊CMAC神经网络控制方法，该方法兼具模糊控制器的快速性和神经网络的自学习能力；构建了针对PMSM位置伺服系统的模糊CMAC控制器结构及其相应的算法；利用先进的计算机仿真工具（Matlab下的Simulink）对所提出的控制策略进行了数字仿真和分析；仿真和实验结果表明本文所提出的控制策略对PMSM位置伺服系统进行控制具有良好的鲁棒性能和快速性。

Because pre-tightening precision can arrive at 3%, hydraulic pressure spanner can replace electro-motion and pneumatic pre-tightening tool of screw.

精度达到3%，从而替代了市场上电动、气动螺栓预紧工具。

The company now has precision cylindrical grinder, numerical control machine nut, Italy CNC rolling machine, CNC Lathe dedicated screw machine, CNC lathe, patented technology alignment machines, optical projector, a large tool microscope, screw integrated dynamic tester lead, 5 m in quenched and tempered heat treatment furnace, such as advanced manufacturing and testing equipment.

公司现拥有精密外圆磨床，数控螺母加工机，意大利数控滚压机，数控丝杆旋切专用机，数控车床，专利技术校直机，光学投影仪，大型工具显微镜，丝杆综合导程动态检测仪，5米热处理调质炉等先进制造和检测设备。

Jinyang company has Precision Screw Products Barrel (Barrel nitride screw, double screw alloy pipe, stainless steel screw cylinder, all-hardened screw, high-speed tool steel screw Barrel): injection molding machine screw feed extinguishers, extruder screw barrel, blow molding machine screw cylinder, chemical fiber Screw Barrel, Single-screw cylinder, parallel twin-screw barrel, conical twin-screw cylinder, screw feed tube attachment; Product selection quality 38CrMoALA; quality SACM645; quality SKD11; quality SKD61; 9Cr18MoV such as high-quality materials, the quenching and tempering, molding.

主要销售注塑机的螺杆，料筒等相关配件金洋公司主要产品有精密螺杆料筒（氮化螺杆料筒、双合金螺杆料管、不锈钢螺杆料筒、全硬化螺杆、高速工具钢螺杆料筒）：注塑机螺杆料筒、挤出机螺杆机筒、吹塑机螺杆料筒、化纤机螺杆料筒、单螺杆料筒、平行双螺杆炮筒、锥形双螺杆料筒、螺杆料管附件；产品选用优质38CrMoALA；优质SACM645；优质SKD11；优质SKD61；9Cr18MoV等优质材料，经调质、成型。

Servo feeding system is part of CNC machine tool,the control precision is very important.

机床进给伺服驱动系统是数控机床的重要组成部分，控制精度是非常重要的指标。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。