(1) CNC (CAD numerical control) lathe with single tool holder.

(2) Computer numerical control Series: CNC engraving machine.

(3) Numerical control technology specialty has now become a specialty of double-quick development.

(4) Numerical control technique is to use numbers and computers to control machines.

(5) LJZ1-500X4200 Numerical Control Double Precision Mitre Saw is used for cutting profiles of alu-door-window and curtain wall.

(6) This numerical control constant current source with the core of single chip microcomputer can provide exact control for the output current, the control could attain milliampere level.

(7) This paper describes a computerized numerical control system for a two and a half axis upright numerical control milling machine.

(8) Open numerical control (ONC) system is the necessary trend of the numerical control technique's development nowadays.

(9) In the chapter last part, we introduce the numerical control software.

(10) An effective scheme for organizing CNC (Computerized Numerical Control) equipment network using serial device server is introduced.

(11) This kind of based on the S7-200PLC entire numerical control system is suitable of middle, high speed paper machine, s speed, reliability control performance and so on the need.

(12) The effects of motion model, maching complex and numerical control system upon the crankpin roundness error in non-circular grinding were analyzed.

(13) At the same time aerosol developed the numerical control liquid flow to polish the engine bed, and to material and so on silicon chip has carried on the processing experiment.

(14) This equipment is electronic numerical control[Sentencedict], high automaticity and easy to operate.

(15) ZPF3 numerical control parallel seam sealing system is automatic exactitude equipment for hermetic package sealing.

(16) The numerical control testing system which includes control signal module, RXD module, data processing module and TXD module is based on VHDL.

(17) The intelligent tool turret controller uses the characteristic of the MCU, setting up a bridge between lathe tool turret and CNC(numerical control system).

(18) The principles for obtaining numerical control (NC) data and for generating collision free cutter location data were developed for a 6TPS tool.

(19) Fujitsu-Fanuc, a robotics firm within the group, is the world's top maker of numerical control equipment.

(20) This article analyzes the macro - program technology and the use of expanded numerical control system.

(21) The laser carve seal and print is the countermark technology including laser technology, computer technology, numerical control technique and electrics ,() which is popular in the world.

(22) To achieve the whole closed-loop function of the CNC lathe technology system, it is must depend on the combine of the online testing technics and the numerical control.

(23) As for code-treatment and interpolation functions, modules for code translation, linear and circular interpolation were developed for the numerical control program.

(24) The main EMI and EMC approaches were pointed out in designing machine tool numerical control system.

(25) The software designing system is one of the key technique for the study of the economical numerical control punch press.

(26) The position servo system has extensive application foreground in research and experimentation of numerical control system.

(27) The card takes 8031 single chip computer as a slave computer which has many functions and can realize three coordinates numerical control.

(28) Numerical control system technology progressing by leaps and bounds has provided the condition for the numerical control engine bed technology advancement.

(29) In the paper, the design and realization of small die machining a big hole for numerical control punch press is presented in brief, giving concrete design idea and flow chart of gen- rator.

(30) A new reconfigurable microminiature tool storage control system is designed and applied on reconfigurable microminiature numerical control machine tools.

(31) On this paper, all experiments were accomplished on the numerical control machine.

(32) The numerical control machine is controlled by the numerical control program, and a series of special CNC instruction code Constitute the numerical control program.

(33) In view of the spherical surface numerical control milling question, the paper has analyzed the advantage and disadvantage of automatic programming and the manual programming by contrast.

(34) By the model, the contour error vectors were computed with tool position points from the interpolator of Computer Numerical Control(CNC) and position tracking errors of servo systems.

(35) In this paper a fluidics device of continuous-path numerical control system for electrical spark machine tool is presented.

(36) The traditional positioning accuracy detection method of feed shaft for numerical control(NC) machine tool exists low accuracy, method obsolete and poor measurement repeatability.

(37) It is meaningful and valuable in engineering practice to develop special postprocessor aimed at numerical control machine with special structure or special numerical control system.

(38) However, students should be made aware of the basics of NC before being exposed to the more recent developments of computerized numerical control(CNC) and direct numerical control(DNC).

(39) II Data acquisition is an important function of Distributed Numerical Control ( DNC ) systems.

(40) Through adopting the concept of time error, a sort of characteristics of numerical control of accurate voltage controlled oscillator and its time error are analyzed.

(41) In the dissertation, it gaves the software programming of numerical control basic circuit element, carried on the hardware debugging result analysis of numerical control basic circuit element.

(42) Familiar faults about numerical control system of grinding machine were pointed, and the methods to get rid of faults on two parts of numerical control device and servo mechanism were introduced.

(43) Based on the characteristics of numerical control program and compiler, a means was presented for the structure and design of NC code translator module and the implement technology was described.

(44) The wien bridge trap filter and its application in the distortion measurement are introduced, the kind of intelligent numerical control tuning Wien bridge trap filter circuit is proposed.

(45) In order to machine steep-lead multiple- trapeziform screw thread of large diameter parts, CQ5250 vertical lathe is modified to suit siemens numerical control system lathe.

(46) The paper analyses the software structure and realize the net function of this numerical control system.

(47) Adopted modern means of embedded system such as microprocessors, FPGA/CPLD, general-purpose computer and DSP, numerical control system is rapidly developed.

(48) Taring national conditions into consideration, seven development tendencies of the numerical control system are summed up.

(49) By combining the technologies of USB with that of Computer Numerical Control (CNC) of Wire Cut Electric Discharge Machining (WEDM), a system of PC for WEDM based on USB are designed.

(50) In direct numerical control (DNC), as originally conceived and developed in the 1960's, several machines are directly controlled step by step by a central mainframe computer.

(51) Aiming at improving the interpolation efficiency without lowering the path accuracy, the velocity look- ahead control in CNC (computerized numerical control) was introduced.

(52) Adopting the computerized Numerical Control Technique to machine the breakage groove of torshear type bolts can improve the machining precision of groove, guarantee the assembled quality.

(53) Thermadyne and Hypertherm USA and Kjellberg Germany are three major imported brands which are first choice as accessories for quality blanking of plasma cutting of numerical control lathe.

(54) With NC cutting plate machine, CNC punch, CNC bending machines, CNC machine circle round, NC thermal machine, CNC laser cutting machine and a series of advanced numerical control equipment.

(55) The concave and convex of face gear tooth surface benefits gear strength, and the grinding process can be conducted on the general wheel and numerical control machine.

(56) It describes how to realize efficient application of CAD/CAM software platform, discusses the different type components numerical control programming with the processing graph method.

(57) In numerical control machining, it is becoming more and more important to machine the composite surface with high efficiency.

(58) The computer numerical control technique is one of the most rapid developing techniques in the modern manufacturing industry, also one of the necessary means in the advanced Manufacturing techniques.

(59) The numerical control turret is the important component and key function part of the CNC tool machine.

(60) Therefore, numerical control machine tools on the general demand for reform even more robust.

(61) The testing device of Computer Numerical Control System is a state project of eighth - five plan.

(62) To improve the real time processing capability of distributed multiprocessor Computer Numerical Control (CNC) system systemically, the parallel processing of CNC core tasks was studied.

(63) Transmit the numerical control procedure directly to the numerical control machine.

(64) Numerical control, however, offers more flexibility, lower tooling cost. Quicker changes, and less machine down-time.

(65) It in the process of machining a variety of control information of the digital code, said information carrier through the numerical control device input.

(66) According to homogeneous coordinate transition model, the postposition processing algorithm in multi-axis numerical control machining is deduced.

(67) Dynamic array and stack structures are used to implement the auto-programming and simulation system on numerical control punching machine.

(68) The numerical control programming technique for high speed milling is a kind of comprehensive technique.

(69) And the programming for important function of computer numerical control was given.

(70) As an important function of a numerical control (NC) system, pointing control is indispensable during manual adjusting process.

(71) To study the deformation behavior of skin parts during the process of stretch-forming, a 1MN numerical control skin stretch forming testing system was developed.

(72) Numerical control machine has grown as key and deciding factor in many plants.

(73) And since the monopoly of technology in aerospace field, to develop and research the special numerical control winding machine ourselves has very important meanings.

(74) The paper analyses the hardware and software structure and realize the net function of this numerical control system.

(75) A logical tool refers to a certain class of demanded cutting tools in numerical control (NC) program and can be obtained using a method for set covering problem.

(76) This paper mainly is that the traditional CA6140 lathe electricity control system is Reformed the numerical control the open-loop control system.

(77) The primary problem in using the method of Numerical Control Manufacture-Shot Peen forming to manufacture the part on rough is to determine the size of the roughcast.

(78) There are two basic of control systems in numerical control: point - to - point and contouring.

(79) Zhejiang Linan Numerical Control Machine Tool Co. Ltd was founded in 1952 which specializes in manufacturing all kinds of LINHONG brand spring collets and the shaping machine model B6050.

(80) It offer the reference for improving cutting quality of the numerical control plasma arc cuffing machine.

(81) This paper presents a numerical control system which can be applied to teaching demonstration.

(82) The background, concept and feature of opening network computerized numerical control(CNC) system are introduced.

(83) A new numerical control vertical universal induction hardening machine is introduced in this paper.

(84) Tank insider: Import food level 304 stainless steel, Computer numerical control automation arc welding technology.

(85) Software combines the numerical control punch processing requirements to meet the personalized requirements of customers.

(86) The paper analyzes the reason which causes programming error in numerical control manufacture,() and introduces the measures which can reduce programming error.

(87) At present, parameter curve real-time interpolation is gradually becoming a research hotspot of numerical control interpolation technology.

(88) As the core of computer numerical control ( CNC ) technology, CNC system is ofparticular importance to study.

(89) According to user demand, matching of different numerical control system and accessories.

(90) This paper introduces numerical control programming and how to use macro program to make numerical processing of complex the out of round curve cylinder.

(91) By the simulative experiment on the numerical roll-cable device, we validate that the control strategy of the electric LHD's numerical control device is right.

(92) The XB4450 imitating milling machine transformation is four axes three linkages numerical control milling machines. It may process the complex curve, the curved surface.

(93) This article introduced the numerical control piano keyboard machine discussed, PLC servo system working principle, design of hardware and software of the whole system.

(94) A drive method of numerical control machine that dummy selsyn drive is given.

(95) A research on precision grinding of the line shaped surface has carried on, and the research is base on saucer wheel on numerical control surface grinder.

(96) DNC ( Distributed Numerical Control ) technology is one of the key technologies in Network manufacture and C . N.

(97) A system of deviation data collection and compensation about work bench of numerical control gear hobber based on PC is introduced in this paper .

(98) Dongguan Aoke Computer Cut-off Equipment Co. , Ltd is the direct selling agent of Shanghai Xinao Numerical Control Equipment Co.

(99) Analyzed the production of shaking hopper, and wrote procedures with QBASIC, supplied a new method for programming the machining program of the shaking hopper for the numerical control.

(100) A numerical control equipment for pressing brush arm used in the automobile electron accelerator pedal is developed.

(101) To reduce the process time and improve the efficiency of numerical control (NC) machining, a new approach of tool paths arrange optimization for NC machining based on genetic algorithm was presented.

(102) The problem is solved when the numerical control spherical surface drill press is used.

(103) In the direct numerical control system of the computer, PID controller is realized by the PID controlling algorithm procedure.

(104) Precision High Power Wirewound Resistor, Products of Advanced Electronic Material, Precision Computer Numerical Control Manufacturing, and Tightest Quality Control Process./numerical control.html

(105) The camera consists of a laser interferometer system, a set of precision mechanism, a numerical control device and a laser frequency stabilizer.

(106) The developing trend of the hardening numerical control system is specialization, intelligentization and network forming.

(107) Direct numerical control can be defined as a manufacturing system in which a number of machines are controlled by a computer through direct connection and in real time.

(108) The factory has various kinds of advanced numerical control processing machinery and 2000 tons oil die casting machine for the casting of large structure component.

(109) The model of the failure probability distribution was obtained by applying total failure time method for the numerical control punch.

(110) Computerized numerical control machine handles sawing, drilling and profile-turning of the links from 4-meter long metal bars.

(111) The cutting quality of numerical control plasma arc cuffing machine means the gradient and the smooth of cuffing side.

(112) For this purpose, packing the post processor in numerical control system.

(113) A kind of the use of impulsive control mode, the drive and motor closed loop, but not feedback to the numerical control system, this drive, in a sense, can open loop control called the servo control.

(114) With artificial intelligence in the computer field infiltration and the continuing development of the intelligent numerical control system will be continuously improved.

(115) In the numerical control system, the system platform is realized by the use of COM technology and when this system is applied, manufacturing of microminiature parts has been fulfilled successfully.

(116) The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.

(117) This paper studies Wood Tenoner Modeling and Computer-aided manufacturing about numerical control tenon process.

(118) The internal grinder becomes numerical control step-by-step, develops to the direction of high accuracy, high efficiency, flexibility spend.

(119) NC automatic program is a mainstream of the programming approach in the current numerical control process, and it has a series of merit such as quick speed, short period, high quality and convenience.

(120) The dissertation mainly deals with the research and developing work of numerical control V-belt cutter.

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