外文翻譯--CNC系統(tǒng)的功能

CNC系統(tǒng)的功能fanuc系統(tǒng) 高可靠的BEIJING-FANUC數(shù)控系統(tǒng)/2BEIJING-FANUC0系統(tǒng)CNC單元的硬件結(jié)構/3顯示/4PMC控制/5進給伺服驅(qū)動/./6主軸驅(qū)動/7RS-232C口及數(shù)據(jù)通訊/8調(diào)機、維護與故障診斷/9系統(tǒng)的功能/ 數(shù)控機床應能長期連續(xù)加工，其數(shù)控系統(tǒng)必須能夠長期無故障連續(xù)運行。為保證機床長期可靠地運行,數(shù)控系統(tǒng)必須有抵抗惡劣環(huán)境的高可靠運行特性。常年的工作考驗證明BEIJING-FANUC 0系統(tǒng)是最可靠的數(shù)控系統(tǒng)之一,它能在一般車間環(huán)境下運行,其工作場地的室溫為045，相對濕度75%,短時可達95%，抗震為0.5 g，電網(wǎng)電壓波動為10%15%，經(jīng)對使用中系統(tǒng)的實際統(tǒng)計,BEIJING-FANUC 0系統(tǒng)的故障率為0.008，比較好地滿足了我國市場的要求。 BEIJING-FANUC 0系統(tǒng)之所以有非常高的可靠性,主要 以下 : (1)可靠的高 的元 件及 好的 工 (2) 及 的 用 電 BEIJING-FANUC 0系統(tǒng) 用了 通 制 的高度 的 用功能 。 (3) 動 工制 的制、元件的currency1、“、的、系統(tǒng)的fi、電機fl 、 、機加工、 、 的 為 動 ，”使在 中 了()的的,所以的一 性好,加了可靠性。 FANUC FANUCfiCNC單元。 (4) 好的控制件計 BEIJING-FANUC 0系統(tǒng)經(jīng)在 地數(shù)年的運行, 了 的數(shù)據(jù), 在件計時考 了可能 的 故障 ，加 了 保護 高可靠性的 ， 機 時的 、壓、斷 ，使機床運行中 故障時,系統(tǒng)能及時 ， 了元件的 。 (5)數(shù) 進給伺服 數(shù) 主軸驅(qū)動 數(shù)控制、數(shù)據(jù)的 行 高了運行的可靠性。主軸控制的 使用 ,使 擾。 2 BEIJING-FANUC 0系統(tǒng)CNC單元的硬件結(jié)構 BEIJING-FANUC 0系統(tǒng)的可靠性好，性能/價格比高，在 地已銷售30余萬臺。隨著 電 的發(fā)展，BEIJING-FANUC 0系統(tǒng)的硬件結(jié)構已經(jīng)改進 次。目前銷售的0-C 0-D,其硬件結(jié)構基本一樣，只是控制軸數(shù)同,所 置的進給軸驅(qū)動電機同。 BEIJING-FANUC 0系統(tǒng)的CNC單元為 結(jié)構?；?置有主、存儲 、I/O、伺服軸控制 電 。 currency1在主上,與CPU的總相連。 (1)主 主CPU在該上。主CPU用于系統(tǒng)主控,原來用80386,1998年起改用80486/DX2。 ,顯示的CRT控制也在該上。 (2)存儲 該上有:系統(tǒng)的控制件ROM(共5 )。BEIJING-FANUC 0系統(tǒng)可控制車床(0-T系統(tǒng))、銑床(鏜床,鉆床)及加工中心(0-M系統(tǒng))、磨床(0-G系統(tǒng))、床(0-P系統(tǒng))。同類型的機床控制件同；伺服控制件ROM 1 ；PMC-L的ROM 2 ,用于存儲機床的強電控制邏輯 序；RAM ,用于寄存CPU的中間運算數(shù)據(jù),根據(jù)需要安。CMOS RAM,用于存儲系統(tǒng) 機床參數(shù)、零件加工 序。根據(jù)用戶要求 置,最 可為128K節(jié)。CMOS RAM與4.5 V電池相連,關機時保存息。 (3)I/O 該是CNC單元與機床強電柜的口。收或24 V直, PMC實 /控制。I/O點數(shù)可根據(jù)機床的復雜 度 擇。標準 置為104個 點,72個點。 (4)進給伺服控制 BEIJING-FANUC 0系統(tǒng) 用數(shù) 交伺服控制。其控制在CNC單元內(nèi),currency1在主上，即CNC單元與進給伺服為一體 計。伺服上有2個CPU(TMS320),用于伺服的數(shù)控制。每個CPU控制2個軸,一塊可控制4個軸。該 主CPU分 的伺服控制指令,6個相位 差60的脈寬調(diào)制(每軸),加于 軸的伺服驅(qū)動的功率放 上。 0-D系統(tǒng)為4軸(最 置)控制,4軸聯(lián)動。只用一塊伺服。0-C最 可控制6個軸,控制6個軸時需用2塊。 (5)電 主要有5 V直電，用于 的供電。24 V直電,用于單元內(nèi)繼電 控制。除上述”些,還有圖形控制、PMC-M、遠 緩(REMOTE BUFFER)?！毙┯脩艨筛鶕?jù)要求 訂。 3 顯示 BEIJING-FANUC 0系統(tǒng)的顯示 可用CRT,也可用液晶顯示 (LCD),標準為9黑白CRT,高密度符顯示。也可 彩色顯示 。 BEIJING-FANUC 0系統(tǒng)有圖形顯示功能:對編制的加工 序進行加工前的圖形 擬, 擬刀尖的軌跡或加工件的三維實體形；在加工中顯示刀尖的軌跡,使操作員能夠監(jiān)視 削 。圖形可局放 ,以便觀察細。顯示圖形必須用圖形控制,該為 用微機,CPU用80186。 4 PMC控制 PMC是可編 序機床控制 ,是 門用于控制機床的PLC。BEIJING-FANUC 0系統(tǒng)的PMC只有47條指令(基本指令有12條,功能指令有35條)?；局噶顬?進制位的邏輯運算，功能指令主要有數(shù)據(jù)義、數(shù)據(jù)變 、譯 數(shù)運算。 BEIJING-FANUC 0系統(tǒng)用 形圖編制PMC 序邏輯 序。 于有功能指令,使PMC 序編制非常 , 。 形圖可用下述 編制:用 用的編輯 用CRT顯示 在系統(tǒng)上 場編制。在計算機上 用件用計算機編制, 經(jīng)RS-232C口 形圖 序 數(shù)控系統(tǒng)。調(diào) 好的 序要用 EPROM。 BEIJING-FANUC 0系統(tǒng)PMC控制有PMC-L PMC-M 2 。PMC-L的 機與主機共用，其 時間為6 s/ ,最 數(shù)為5000 。PMC-M為 用 機,微 為80186， 用一塊,currency1在主上， 時間為2 s/ ,最 數(shù)為8000 。2 PMC的 期 為16 ms。 5 進給伺服驅(qū)動 BEIJING-FANUC 0系統(tǒng)進給軸的驅(qū)動使用交同 電動機,目前為系。根據(jù)其 特性 性分為:(標準型)、M(高加 特性)、C(經(jīng) 型) L( 型)。最 為400 N.m。0-C 置型；0-D 置C型。M加 特性好,0最高 的動 為24 ms，故用于高 加工。電機軸上有脈編 ,每發(fā)65 536個脈(經(jīng)電 currency1),用位置 度。” 位置,是間 工作臺的直位“,所以為環(huán)伺服系統(tǒng)。fi是,只要相應的參數(shù),BEIJING-FANUC 0系統(tǒng)可以使用直 fl ,使系統(tǒng) 環(huán)。除 之,還可 位置即同時有上述2個環(huán)?！睒?可以 高系統(tǒng)的性,還可以 高系統(tǒng)的 性 加工度。 進給伺服單元的控制用前述的軸控制,該控制指令 功率放 。功率放 為 塊 結(jié)構,分為 塊 變 塊，使用IPM元件。 LSI是 用位置控制 電 。ROM中存儲的控制 序主要有同 電機的 應 控制、IP調(diào)節(jié) 、 度 位置的控制、前 前前控制 觀 。 ,還有 非性與控制,單脈”制、 調(diào)”制、間加 、機床的 度 。還有運行的監(jiān) 及保護。 于有”些控制,使BEIJING-FANUC 0系統(tǒng)運行可靠、 、度高。 6 主軸驅(qū)動 BEIJING-FANUC 0系統(tǒng)可以同時控制2個主軸電動機,可以是2個數(shù)控制的電機,也可以一個數(shù) , 一個為 擬 控制電機。 擬控制指令是010 V的直電壓。 該系統(tǒng)的主軸電機為 電機,目前為系 ,有以下 :標準型, 功率調(diào) 41；P: 功率寬調(diào) 型(81)；C:經(jīng) 型；T:與主軸直連型。主軸電機的最 功率為37 kW,最高 可達15 000 r/min，用數(shù) 控制。 主軸驅(qū)動有 度控制 位置控制2 工作 ，通加工為 度控制。主軸電機軸上有型的性 ,用 度。位置控制用于主軸同 、主軸、性 、Cs軸控制。 需要控制主軸的 或位,控制時要與其它軸currency1。 時需在機床的主軸上位置編 ,位置編 有 電 性 。通為每發(fā)1 024個脈,高度的發(fā)360 000個脈/。 主軸控制用單的CPU控制， 為TMS-320。CNC單元的控制指令用一條 主軸的控制單元,數(shù)據(jù)為 行 ， 可靠性比較高。 7 RS-232C口及數(shù)據(jù)通訊 BEIJING-FANUC 0系統(tǒng)有2個 口(RS-232C),分4個通，用于系統(tǒng)與的數(shù)據(jù)交 。交 的數(shù)據(jù):系統(tǒng)及機床的參數(shù)、PMC參數(shù)、零件加工 序、刀 、的工件 標系、 的 。與計算機相連時,計算機內(nèi)必須有數(shù)據(jù) 件。最 的 率為9600 bps。 除上述的息交 , 用 行通訊還可實 下 的在加工與機床的DNC : (1) 的加工 加工復雜零件時,加工 序非常長,CNC的內(nèi)存 夠用，可 序存于,計算機的 。用電 PC機與CNC經(jīng)口連 ,動 動加工,CNC 15個 序 , 加工。 加工一 一 ,直結(jié) 。 (2)遠 緩(REMOTE BUFFER) 上述 了長 序的存儲 ,fi 于數(shù)據(jù)的 、 、 加工,所以加工 度。對于 序 、加工, 刀有 ，為 , 發(fā)了REMOTE BUFFER功能。 該功能可實 數(shù)據(jù)塊的 ,有2 工作 :計算機存儲的加工 序是通常的加工 指令 。緩 變?yōu)?進制, CNC行。計算機存儲的加工 序是2進制編制的。緩 收 經(jīng)即 CNC行?！? 比 的加工 度 ，數(shù)據(jù) 率最 為77900 bps。最 加工 度為15 m/s，電 最長可達100 m(無調(diào)制 調(diào) 時)。 (3)DNC2 它可使8臺CNC機床與主計算機遠 相連,實 臺機床的加工監(jiān)控與 。連 為點-點 ，數(shù)據(jù) 為LVS2， 率最高為19200 bps。 CNC與主計算機交 的息除了系統(tǒng) 機床的參數(shù)、加工 序、加工的 ,還可 機床的工作 , 動加工動、 、加工中、 、。DNC2共計了60 條指令。主計算機必須根據(jù)”些指令格 編制相應的 序,編 用C。為 便用戶,可 供 指令 。 8 調(diào)機、維護與故障診斷 (1)伺服參數(shù)與調(diào) 為了 便調(diào)機,系統(tǒng)的CRT有進給伺服參數(shù) 調(diào) 。在參數(shù)的 上,只需 位、電機 參數(shù)即可好所用電機的標準參數(shù),使電機運行。其中的 性變比可電機與 及位置 (脈編 )之間的動比。該變比可以為數(shù)。 在伺服調(diào) 上可以 地 機床工作臺“動時 軸的伺服、伺服差及其變動 。據(jù) ,可 斷系統(tǒng)運行是 、有無 行以及隨度 ，根據(jù) 進行適當?shù)恼{(diào)。有故障時該 還顯示伺服的。 (2)主軸參數(shù) 主軸電機的 及 位即可好主軸電機的標準參數(shù),電機即可運行。主軸運行有監(jiān)視 ,在該 上可 主軸電機的 、 百分比及主軸的 , 可以省去通常的 表表。 (3)加工 序錯顯示 序錯時,CRT上顯示 。根據(jù) 可 說明書中錯原 , 表是 年經(jīng)驗的 ,幾乎所有的編 錯可該表中。 (4)運行故障顯示 CNC控制件的運行、硬件的 主要元件、伺服控制、主軸控制 故障時,CRT上 顯示相應的 。BEIJING-FANUC 0系統(tǒng)對”些故障有較好的保護。例,伺服斷形 環(huán)時,會撞車,也會 元件 (5)I/O診斷 CRT可顯示 形圖，在該圖上可以機床強電的工作。CRT還有診斷 ,通該 ,根據(jù)的地址0/1 變,可 斷其是 正常工作。 9 系統(tǒng)的功能 BEIJING-FANUC 0系統(tǒng)為 功能型。下 一些功能加了系統(tǒng)的應用 操作的 便：Cs軸控制?？梢允〉鬋f軸,用主軸的動為回 標與其它直軸currency1,加工曲。性 。Z軸進給與主軸動同 ,用彈簧 頭實 ， 高了 紋的加工度。PMC軸控制。用 形圖 序控制伺服進給軸，用于回軸分度或 位置進給。0-C系統(tǒng)PMC可控制2個進給軸。主軸刀架。0.1m分辨率。系統(tǒng)分辨率標準為1m?？捎脜?shù)為其1/10。加工 序的 臺編輯。 動 削 中可以編輯新的 序。菜單編 。圖形會話在 動編 。有 形 ,最新的是符指令形 。 學, 操作。有工參數(shù)句。用戶 序。一 參 編 件,用來編制加工 序(適合于 fi工 )或者用其口變 編制PMC 序,控制CNC的運行 。fanuc systemHigh reliable BEIJING-FANUC CNC / 2 BEIJING-FANUC0 system CNC unit of the hardware / 3 shows / 4 PMC control / 5 feed servo drive /. / 6 spindle drives / 7 RS-232C mouth and data communications / 8 - Machines, maintenance and fault diagnosis / 9 the function of the system / CNC machine tools should be able to long-term continuous processing, the NC system must be capable of continuous long-term trouble-free operation. To ensure the long-term reliable operation of machine tools, numerical control system must have to resist harsh environment of highly reliable operation of the unit. Perennial test of the work that BEIJING-FANUC 0 system is the most reliable one of the NC system, it can generally run workshop environment, at work and at room temperature for 0 45 , relative humidity of 75 percent, short-term up to 95 Percent, to seismic 0.5 g, grid voltage fluctuation of 10 percent to 15 percent, with the use of the actual statistics, BEIJING-FANUC 0 system failure rate for the 0.008, to better meet the demands of Chinas market. BEIJING-FANUC 0 system has a very high reliability, mainly from the following factors: (1) reliable high-quality components and good selection of the aging process (2) large-scale and ultra-large-scale application-specific integrated circuit chip BEIJING-FANUC 0 system used by many of Fujitsus manufacturing highly integrated chips for functions. (3) automatic chemical plant manufacturing multi-layer printing plate system boards, components of the cartridge, welding, printing plate checks, the system of assembly, the electrical feed, salt tablets, casting, machining, assembly, product packaging factory All of automation, making in the production process to avoid the outside world (who) factors of instability in the intervention, so the consistency of products, and increase reliability. FANUC FANUC from Beijing to buy printing plate assembly and manufacture of CNC units. (4) good control software design BEIJING-FANUC 0 system in the world after several years of operation, has accumulated a wealth of data, the software design to take into account the possible failure of the situation, adding a lot to protect and improve the reliability Of the measures, such as when switching boot and the layers of state testing, over-voltage, over current, feedback, and so disconnected alarm, making machine failure in the operation, the system can handle a timely manner, so as to avoid damage to the components. (5) digital feed digital servo and spindle drive digital control, the serial data transmission has greatly enhanced the reliability of the operation. Spindle control the transmission of signals using fiber optic cable so that the signals from outside interference. 2 BEIJING-FANUC 0 units of CNC system hardware structure BEIJING-FANUC 0 system reliability, and performance / price higher than in the rest of the world have sold more than 30 million units. With the development of large-scale integrated circuit chips, BEIJING-FANUC 0 system hardware structure has been improved several times. The current sales 0 - C and 0 - D, the basic structure of its hardware, only a few different axis control, targeted feeding different motor drive shaft. BEIJING-FANUC 0 CNC system for large-unit structure. Basic configuration is the motherboard, memory boards, I / O board, servo-axis control panels and power. The plate inserted on the motherboard, the CPU and connected to the bus. (1) board in the main CPU board. The main CPU for the control system, using the original 80,386, from 1998 onwards to switch to 80486 / DX2. In addition, the CRT display is the control board. (2) the memory board panel: system control software ROM (a total of five). BEIJING-FANUC 0 system can be controlled lathes (0 - T system), milling machines (boring machine, drilling machine) and the processing center (0 - M system), grinder (0 - G System), Punch (0 - P systems). Different types of machine control software different； servo control software ROM 1 ； PMC-L of the two ROM chips, used to store the machine-control logic, procedures； RAM chip, the CPU for the storage of data among computing, as needed Installation. CMOS RAM, for storage systems and machine parameters, spare parts processing procedures. According to user requirements allocation, the largest for the 128 K bytes. CMOS RAM and 4.5 V battery connected shutdown preservation of information. (3) I / O board is the board CNC machine tools unit and strong panel of the interface. Or to receive 24 V DC output signal from the PMC implementation of input / output control. I / O points can be based on the complexity of the machine choice. Standard for the importation of 104 points, 72 points output. (4) feed servo control board BEIJING-FANUC 0 system with all the digital exchange of servo control. Its control panel installed in the CNC unit, inserted on the motherboard, or CNC servo unit and for integration into the design. Servo board has two CPU (TMS320), the figures for the servo control. Each two-axis control CPU, a board can control the four-axis. The board accepted the main CPU servo control the distribution of instruction, the output of the six phase difference of 60 PWM signal (per axis), the increase in the servo drive shaft on the power amplifier. 0-D system for 4-axis (the largest configuration) control, 4-axis. Only a servo board. 0-C to control up to six-axis, six-axis control when required two plates. (5) 5 V main power DC, for the boards power supply. 24 V DC, for the control unit within the relay. In addition to these boards, there are graphical control panel, PMC-M board, remote buffer (REMOTE BUFFER) board. These users may board elections in accordance with requirements set. 3 shows BEIJING-FANUC 0 display system can be used CRT, LCD monitors, can also be used (LCD), 9 standards for black and white CRT, high-density character display. Also with color displays. BEIJING-FANUC 0 graphics display system: on the establishment of the processing procedures for processing before the graphic simulation, simulation Corner of the track or the processing of 3D shapes； processing in the course of the show Corner trajectory so that the operator Can monitor the cutting process. Larger local graph, in order to observe the detail. Show must use graphical control panel graphics, the board dedicated to computer, CPU with 80,186. 4 PMC control PMC is the programmable logic controller machine, is devoted to the control of the machine PLC. BEIJING-FANUC 0 system PMC only 47 commands (there are 12 basic instructions, the functional commands 35). Basic instructions for the 2-band digital logic operation, the main function of command data definition, data conversion, decoding and algebraic operations. BEIJING-FANUC 0 system using ladder logic of the order of PMC procedures. As a function of command, making PMC programming very easy, easy. Ladder can be prepared the following two methods: edit card with a dedicated use of CRT display on the system of the scene. on a computer loaded with software for computer establishment, then the RS-232C I procedures will be sent to the NC ladder system. Commissioning a good procedure to use for writing into the EPROM. BEIJING-FANUC 0 PMC control system is PMC-L and PMC-M 2 . PMC-L share of the processor and the host, the processing time for 6 s / step, the biggest step for step 5000. PMC-M processor for the dedicated, 80,186 for the microprocessor, for a plate inserted on the motherboard, the processing time for 2 s / step, the biggest step for step 8000. Two kinds of scanning cycle PMC are 16 ms. 5 feed servo drive BEIJING-FANUC 0 system into the shaft to drive the use of AC synchronous motor, for series. In accordance with its load of features and rapid divided into: (standard), M (high acceleration characteristics), C (economic) and L (low-inertia). The greatest moment for the 400 N.m. 0-C-type configuration ； 0 - D C-type configuration. M acceleration characteristics, and from 0 to a maximum speed of the process initiated for 24 ms, is used for high-speed processing. Motor shaft equipped with pulse code, issued to every 65 536 pulses (the circuit octave), used for position feedback and speed of feedback. This position feedback, is the indirect measurement of linear displacement table, so called semi-closed-loop servo systems. However, as long as the corresponding set of parameters, BEIJING-FANUC 0 system can use the straight-line grating-foot, closed-loop system to Chengquan. In addition, but also to dual position feedback, that is, at the same time the two closed-loop. In this way, can improve system stability, can also improve the speed and precision machining. Feed servo control unit with the aforementioned axis control board, the board command signals to control the output power amplifier. Power amplifiers for the modular structure, divided into rectifier module and inverter module, using the IPM components. LSI is dedicated position control large-scale integrated circuit chips. ROM stored in the main control procedures are synchronous motor response to the rapid vector control, IP-conditioning, speed and location of the feedback control, the former fed and early feedforward control and state observer. In addition, there are many non-linear compensation and control, such as single-pulse inhibition, overshoot suppression, reverse speed up the clearance compensation, machine tools, such as the speed of feedback. Still running the monitoring and protection. With these controls, making BEIJING-FANUC 0 operating system reliable, fast, stable, high accuracy. 6 spindle drive BEIJING-FANUC 0 system can also control two spindle motors, it could be two digital control of motors, can also be a digital, analog control for another motor. Analog control command is 0 10 V DC voltage. The system of the spindle motor for motor asynchronous, as series, the following species: : standard, the constant power speed of 4:1； P: constant power speed wide-range (8:1)； C: Economic； T: Direct Connect-and spindle. Spindle motor for the maximum power of 37 kW, the highest speed can reach 15 000 r / min, using digital vector control. Driving a spindle speed control and location control of two kinds of working methods, and general processing speed control. Spindle motor shaft equipped with the circular magnetic sensors, used to speed feedback. Position Control for spindle synchronization, spindle orientation, rigid tapping, Cs axis contouring control. Therefore need to control the main axis of rotation or transfer, with the outline of control to other axis interpolation. At this point in the machine tools to be the main axis of garments position encoder, a position encoder Optical and magnetic sensors. General issued one for every 024 to the pulse, high-precision issued 360 000 pulses / turn. Spindle control of a separate CPU control processor for TMS-320. CNC output from the control unit with an optical cable to the command of the main control unit, for serial data transmission, high reliability. 7 RS-232C mouth and data communications BEIJING-FANUC 0 system has two serial (RS-232C), the four channels, systems and external equipment used for data exchange. Exchange of data including: system and the machine set parameters, PMC parameters, spare parts processing, the value of compensation tool, set the workpiece coordinates, screw-value, such as the snail. Connected with the computer, the computer must be equipped with data transmission software. The fastest transmission rate of 9600 bps. In addition to the above exchange of information, the serial communication can also use the following forms of online processing and machine tools DNC management: (1) tapes way of processing complex parts processing, processing very long, CNC memory capacity enough, the process can be stored in peripherals, such as computer diskettes. Cable will be CNC PC and the serial port connected, automatically start processing, CNC-Reading 15 of the procedures to begin processing. Since then read a section of a section of the processing until the end. (2) remote buffer (REMOTE BUFFER) Although the above methods to solve the long process of storage problems, but because the data-read, while handling, processing side, the slow processing speed. For small procedures, the rapid processing and take the knife a standstill phenomenon, for which developed the REMOTE BUFFER function. This feature can block the transmission of data, there are two kinds of ways: computer processing and storage procedures for the processing code is usually commands way. Buffer accepted into a two-band, and then sent to the CNC implementation. computer processing and storage procedures is based on two of the band. After the buffer is not received by the implementation of conversion that is sent to the CNC. This means two kinds of ways than those tapes processing speed, the fastest data transmission rate to 77900 bps. The fastest processing speed of 15 m / s, cable up to 100 m (without modem). (3) DNC2 it will enable eight CNC machine tools and computers remotely connected to the main, and multiple processing machine monitoring and management. Connections to points - point, data transmission protocol for LVS2, transmission rate of up to 19200 bps. CNC with the main computer exchange of information systems and machine tools in addition to the parameters, processing procedures, processing settings, the machine can also send the work of state, such as automatic processing start, stop, processing, suspended, such as the police. DNC2 were designed more than 60 commands. The main computer must be based on these directives format corresponding procedures, the programming language used C. For the convenience of users, can provide the Macro Command. 8-machine, maintenance and fault diagnosis (1) servo parameters set up and adjusted in order to facilitate the transfer machine, a system of CRT Feed Servo parameters set the screen and adjust the screen. In the parameters set on the screen, simply set of initialization, the electrical code and other parameters can be configured by the electrical parameters of the standard, so that the electrical and stable operation. The flexible variable speed motors than can be set with the ball screw and position feedback sensor (pulse code) between the gear transmission ratio. The change than can not be rounded. In servo adjustment on the screen can be quantitatively read out at the mobile workstation machine axis servo gain, servo error and its movements. Accordingly, the system can determine if the operation is stable, and there crawling with precision, according to the circumstances appropriate adjustments. A failure of the screen also shows that the servo alarm. (2) main spindle motor parameters set enter the code and initialization of the spindle motor to set a good standard parameters, the electrical stability can be run. Spindle running a surveillance screen, the screen-readable to the spindle motor speed, load and the percentage of the spindle speed, thus possible to omit