中英文DK77系列數(shù)控電火花線(xiàn)切割機(jī)床使用說(shuō)明書(shū)

1、. . . . 封面：DK77 Series NC EDM Wire-Cutting Machine ToolDK77系列數(shù)控電火花線(xiàn)切割機(jī)床Use Description使用說(shuō)明書(shū)Ningbo Zhongyuan Machine Tool Co., Ltd. 中原機(jī)床Catalogue目錄Machine Tool Use機(jī)床用途Machine Tool Features機(jī)床特點(diǎn)Main Use主要用途Structure and Principle of Operation工作原理與結(jié)構(gòu)Principle of Operation工作原理Mechanical System Structure機(jī)

2、械系統(tǒng)結(jié)構(gòu)Technical Parameters技術(shù)參數(shù)Characteristic Model Stipulations特性型號(hào)的規(guī)定Basic Parameters基本參數(shù)Machine Tool Handling and Installation機(jī)床的搬運(yùn)與安裝Machine Tool Handling and Hoisting機(jī)床的搬運(yùn)與吊裝Machine Tool Installation機(jī)床的安裝Machine Tool Adjustment and Operation機(jī)床調(diào)整與操作Preparation Works準(zhǔn)備工作Coil Holder Adjustment線(xiàn)架調(diào)整Wo

3、rktable Regulation工作臺(tái)調(diào)整Kinetic Wire Component Adjustment and Electrode Wire Coiling運(yùn)絲部件調(diào)整與電極絲繞裝Guide Wheel Adjustment導(dǎo)輪的調(diào)整Work-Piece Clamping工件裝夾Operation and Points for Attention操作與注意事項(xiàng)Machine Tool Maintenance and Trouble Removal機(jī)床的維護(hù)與故障的排除Machine Tool Maintenance機(jī)床的維護(hù)Common Troubles and Removals o

4、f the Machine Tool機(jī)床的常見(jiàn)故障與排除Vulnerable Part Table易損零件表Machine Tool Running System Installation and Use Description機(jī)床電器安裝與使用說(shuō)明Summary of Machine Tool Running System and Control System電器控制系統(tǒng)概述Common Troubles of Machine Tool Running System: Causes and Removals電器常見(jiàn)故障：原因與排除Safety Protection Measures of M

5、achine Tool Running System機(jī)床電器安全保護(hù)措施Schematic Drawing of 25V Drive Head Mains 25伏驅(qū)頭電源原理圖Schematic Drawing of Machine Tool Running System機(jī)床電器原理圖DK77 SeriesDK77系列Use Description of Machine Tool機(jī)床使用說(shuō)明書(shū)38 Pages Total共38頁(yè)P(yáng)age 1第一頁(yè)Machine Tool Use機(jī)床用途Machine Tool Features機(jī)床特點(diǎn)Max. feature of this serial pr

6、oduct lies in the fact that it has no special requirements to the processed metal material properties. In principle, it can process all the conductive materials such as super-hard and hard alloy, quenching materials, stainless steel ductile materials, various magnet steel fragile materials, uneasily

7、-clamped thin wall spares etc. If the Machine Tool gets the aid of the auxiliary extra-large specification of “Taper Cutting Device” and “Responsive Micro-Computer System” produced by this Company, then it can gain the satisfactory results in processing all kinds of thespecial spares which terrify o

8、ther Machine Tools. Following theconstant appearance of the high-tech products, it continuously prospers the national economy. We predict that the characteristics of this serial product will be further developed and utilized. It will find favor in the eyes of vast customers.本系列產(chǎn)品最大特點(diǎn)是對(duì)被加工的金屬材料性質(zhì)無(wú)特殊要

9、求，原則上凡導(dǎo)電材料均可加工。如超硬、硬質(zhì)合金、淬火材料；如不銹鋼類(lèi)的韌性材料；各類(lèi)磁鋼的脆性材料；不易裝夾的薄壁零件。若機(jī)床輔以本公司制造的特大規(guī)格錐度切割裝置與響應(yīng)微機(jī)系統(tǒng)，那么對(duì)其他機(jī)床望而生畏的各種特異零件加工都能取得令人滿(mǎn)意的效果。隨著高科技產(chǎn)品不斷出現(xiàn)，國(guó)民經(jīng)濟(jì)的不斷繁榮，我們預(yù)言，本系列產(chǎn)品的特點(diǎn)將進(jìn)一步得到開(kāi)發(fā)利用，受到各位客戶(hù)的歡迎。Main Use主要用途It processes various molds such as rubber and plastic molds, punch die and so on.加工各類(lèi)模具：橡塑模、沖模等等。It processes t

10、he special materials of fragile materials, stainless steel ductile materials, super-hard materials.加工特殊材料：脆性材料、不銹鋼韌性材料、超硬材料。It processes the complex-shape spares such as the tapered upper and lower specially-shaped spares and so forth.加工復(fù)雜形狀零件：帶錐度的上下異形零件等。Structure and Principle of Operation工作原理與結(jié)構(gòu)P

11、rinciple of Operation工作原理The serial product applies “Electrical Discharge Machining” mechanism. It gets the auxiliary aid from electro-mechanically integrated product which combines Automated Controlwith Micro-Computers. The Machine Tool usually adopts “Molybdenum Wire” or “Hard Brass Wire” as the “

12、Tool Electrode”. Under the “High Frequency Pulse Voltage Functions”, it utilizes the effect that it forms “Spark Discharge” after the liquid medium has been broken down. It instantaneously produces great volumes of heat energy in the Spark Channel. It melts or even gasifies the metal in the surface

13、of the Work-Piece. With the joint action of the liquid medium, the metal has been rapidly eroded and removed. The Work-Piece which has been chucked in the coordinates Work-Table has been processed into various required shapes according to the pre-formulated program under the Micro-Computer Control.本

14、系列產(chǎn)品是應(yīng)用“放電加工”機(jī)理，輔以自動(dòng)控制與微機(jī)相結(jié)合的機(jī)電一體化產(chǎn)品。機(jī)床通常采用鉬絲或硬性黃銅絲作為工具電極，在高頻脈沖電壓作用下，利用液體介質(zhì)被擊穿后形成火花放電，在火花通道中瞬間產(chǎn)生大量的熱能，使工件表面的金屬熔化甚至氣化，加上液體介質(zhì)的共同作用，而使金屬被迅速蝕除下來(lái)。裝夾于座標(biāo)工作臺(tái)上的工件在微機(jī)控制下按預(yù)行編制的程序被加工出各種所需的形狀。Please Refer to Diagram 1 for its Basic Composition其基本組成見(jiàn)圖1File文件Programming編程Reader輸入機(jī)Power Amplification功放Micro-Compute

15、r微機(jī)Variable Frequency變頻Detection檢測(cè)Calculation System運(yùn)算系統(tǒng)Step-Motor步進(jìn)電機(jī)Machine Tool機(jī)床Pulse Mains脈沖電源Diagram 1圖1Machine Tool Composition Diagram機(jī)床組成方框圖Page 2第二頁(yè)We can see from the above diagram that the whole system is composed of the “Computer System”,“Machine Tool Control System”, “Mechanical System

16、”. The Processing Documents” form “Computer-Input Machine Tool Control System” through programming. The “Control System” controls the “Machine Tool” to complete the program actions and therefore finishes the Processing Instructions. The “Mechanical System” is based upon the “Machine Tool Body”. It i

17、ncludes the “Coordinates Work-Table”, “Kinetic Wire System”, “Cooling System”.由上圖可見(jiàn)整個(gè)系統(tǒng)主要由計(jì)算機(jī)系統(tǒng)、機(jī)床控制系統(tǒng)和機(jī)械系統(tǒng)組成。加工文件通過(guò)編程形成計(jì)算機(jī)輸入機(jī)床控制系統(tǒng)，并由控制系統(tǒng)控制機(jī)床完成程序的動(dòng)作，以此完成加工指令。機(jī)械系統(tǒng)以床身為基礎(chǔ)，包括坐標(biāo)工作臺(tái)、運(yùn)絲系統(tǒng)、冷卻系統(tǒng)。The “Micro-Computer System” allocated by this Machine Tool is a new generation “Control System”. For details, pl

18、ease refer to “Use Description and Machine Tool Running System Parts”. It mainly consists of the Micro-Computer with the collocation of “Special-Purpose Interpolating Control Software”, “Interface Circuit”, “Stepping Drive Circuit”. It has the sound operationality because of the adoption of the adva

19、nced CNC technology. 本機(jī)所配的微機(jī)系統(tǒng)是新一代的控制系統(tǒng)，詳見(jiàn)使用說(shuō)明書(shū)、電器部分。其主要由微機(jī)配上專(zhuān)用的插補(bǔ)控制軟件與接口電路和步進(jìn)驅(qū)動(dòng)電路組成，由于采用了先進(jìn)的CNC技術(shù)，所以具有良好的操作性。Mechanical System Structure機(jī)械系統(tǒng)結(jié)構(gòu)The Mechanical System Part of this “Machine Tool” is composed of the key elements such as the “Machine Tool Body”, “Work-Table”, “Kinetic Wire Device”, “Coil

20、 Holder” (including Taper Device), “Cooling System” etc.本機(jī)床的機(jī)械系統(tǒng)部分由床身、工作臺(tái)、運(yùn)絲裝置、線(xiàn)架（包括錐度裝置）與冷卻系統(tǒng)等重要部件組成。Machine Tool Body床身“Machine Tool Body” is a basic part of the“Machine Tool”. If all these components have been installed in the body, it can guarantee the high accuracy to the whole system because o

21、f the enough rigidity and vibration-resistance. There are two “Hoisting Screws” mounted respectively in the fore-and-aft sides of the “Machine Tools” below DK7750 which have been produced by this Company. They function as hanging the “Machine Tool”. It can remove the “Hoisting Screws” after installa

22、tion. The large-size Machine Tools use the “Hoisting Holes”. The “Supporting Feet”withthe adjustable level have been installed in the bottom of the“Machine Tool Body”. 床身是機(jī)床的基礎(chǔ)件。以上這些部件都裝在其上，所以其足夠的剛性與抗振性使整個(gè)系統(tǒng)有高精度的保證。本公司生產(chǎn)的DK7750以下機(jī)床，其床身前、后兩面各裝有兩個(gè)起吊螺絲，其作用是吊裝機(jī)床使用。起吊螺絲安裝后可拆下，大型機(jī)床用起吊孔，床身底部裝有可供調(diào)節(jié)水平的支承腳。Wo

23、rk-Table工作臺(tái)The Worktable is composed of two “Upper and Lower Tool Carriages” making relative cross movements and precise “Lead-Screw Drive Pair”. Please refer to Table 2 and 3 for the “Drive System”.工作臺(tái)是由二塊相對(duì)十字運(yùn)動(dòng)的上下拖板與精密絲杠傳動(dòng)副所組成，其傳動(dòng)系統(tǒng)見(jiàn)圖2和圖3。The Structural Formula of “V-Thread Drive” is as follows: (

24、See Table 2)三角螺紋傳動(dòng)的結(jié)構(gòu)式如下（見(jiàn)圖2）X-Directional: Feed Pulse Step-Motor E1 Gear Pair Z1/Z2 Lead-Screw M1X向：進(jìn)給脈沖步進(jìn)電機(jī)E1齒輪副Z1/Z2絲杠副M1Y-Directional: Feed Pulse Step-Motor E2 Gear Pair Z3/Z4 Lead-Screw Pair M2Y向：進(jìn)給脈沖步進(jìn)電機(jī)E2齒輪副Z3/Z4絲杠副M2The Structural Formula of Ball-Screw Drive Pair is as follows: See Table 3滾珠

25、絲杠傳動(dòng)副的結(jié)構(gòu)式如下，見(jiàn)圖3：X-Directional: Feed Pulse Step-Motor E1 Gear Pair Z1/Z2 Lead-Screw Pair G1X向：進(jìn)給脈沖步進(jìn)電機(jī)E1齒輪副Z1/Z2絲杠副G1Y-Directional: Feed Pulse Step-Motor E2 Gear Pair Z3/Z4 Lead-Screw Pair G2Y向：進(jìn)給脈沖步進(jìn)電機(jī)E2齒輪副Z3/Z4絲杠副G2In addition, it can also fulfill the quick movement of the“Work-Table” through “X-Di

26、rectional and Y-Directional Handles”.另外通過(guò)X向、Y向兩個(gè)手柄，也可實(shí)現(xiàn)工作臺(tái)快速移動(dòng)。Page 3第三頁(yè)Electrode Wire電極絲Kinetic Wire Tube運(yùn)絲筒Tacking緊釘Guide Screw B絲桿BWire-Positioning Wheel排絲輪Handle手柄Conductive Wheel導(dǎo)電輪Guide Wheel導(dǎo)輪Diagram 2圖2V-Thread Drive System三角螺紋傳動(dòng)系統(tǒng)Diagram 3圖3Ball-Screw and Synchronous Belt Drive System滾珠絲杠與同

27、步帶傳動(dòng)系統(tǒng)Page 4第四頁(yè)Kinetic Wire Device運(yùn)絲裝置It consists of the Motor, Coupler, “Wire Storage Tube”, “Gear Drive Components”, “Slide Plate”, “Kinetic Wire Base”, “Lead-Screw Pair” etc. Because of the action of “Left & Right Link Stoppers” and “Stroke Switch”, it implements the reciprocating movements t

28、o the “Electrode Wire” that has been coiled in “Wire Storage Tube” in order to complete cutting to “Work-Pieces”.由電機(jī)、聯(lián)軸器、貯絲筒、齒輪傳動(dòng)部件、滑板、動(dòng)絲底座與絲杠副等組成。由于左右撞塊與行程開(kāi)關(guān)的作用，使纏繞在貯絲筒的電極絲實(shí)現(xiàn)往復(fù)運(yùn)動(dòng)，來(lái)完成對(duì)工件的切割。Please See Diagram 2 or Diagram 3 for the Drive System:其傳動(dòng)系統(tǒng)見(jiàn)圖2或圖3：Motor H Coupler High Speed Rotating Wire Tu

29、be Gear Z5/Z6·Z7/Z8 Lead-Screw Pair T電機(jī)H聯(lián)軸器高速旋轉(zhuǎn)絲筒齒輪Z5/Z6·Z7/Z8絲杠副T。Coil Holder線(xiàn)架“Coil holder” is a device which supports the “Electrode Wire”, adjusts the “Cutting Thickness” and carries out various“Taper Cutting”. It installs the “Electrode Wire” onto “Work-Piece”which has been chucked in

30、 the “Work-Table” through “Wire-Positioning Wheel”, “Conductive Device”, “Guide-Wheel Group”. “Conductive Block” electrifies “Electrode Wire” under action of “HF Pulse Mains”. The “Liquid Medium” ejected from “Liquid Injection Device” has been broken down to form “Spark Discharge” which completes th

31、e “Work-Piece Cutting”. 線(xiàn)架是用來(lái)支承電極絲，調(diào)節(jié)切割厚度與進(jìn)行各種錐度切割的一個(gè)裝置。它通過(guò)排絲輪，導(dǎo)電裝置與導(dǎo)輪組，將電極絲引到裝夾于工作臺(tái)上的工件上。由于通過(guò)導(dǎo)電塊在高頻脈沖電源作用下，使電極絲帶電，利用噴液裝置噴出來(lái)的液體介質(zhì)被擊穿后形成火花放電來(lái)完成對(duì)工件的切割。Because it acts to various “Structural Composition” of the “Coil Holder”, it is divided into “Fixed Coil Holder”, “Adjustable Coil Holder”, “Taper Coil

32、 Holder”.由于作用不同線(xiàn)架的結(jié)構(gòu)形成，通常有固定線(xiàn)架，可調(diào)線(xiàn)架與錐度線(xiàn)架之區(qū)別。Fixed Coil Holder固定線(xiàn)架The “Upper and Lower Coil Holders” of such structural “Coil holder” have been fixed above the “Upright Column”. It can not be adjusted. It has the advantages of the fine Rigidity and sound Machining Stability. But its max. shortcoming

33、lies in the small cutting range whichcan not be regulated. Therefore it has limitations for the product machining. At present, it has been gradually replaced by the “Adjustable Coil Holders”. 此種結(jié)構(gòu)線(xiàn)架其上下懸臂固定于立柱之上，不可調(diào)節(jié)。其優(yōu)點(diǎn)是剛性較好，加工穩(wěn)定性也較好，但其最大缺點(diǎn)是切割圍較小，且不能調(diào)節(jié)，因此產(chǎn)品加工有局限性。目前已逐步被可調(diào)形線(xiàn)架所代替。Elevated Adjustable C

34、oil Holder升降式可調(diào)線(xiàn)架The “upper coil Holder” can move up and down along the“Upright Column” so that it can adapt to the spare machining with different thickness.是使上懸架可沿立柱上下移動(dòng)，以此來(lái)適應(yīng)不同厚度的零件加工。Tapered Type Coil Holder錐度式線(xiàn)架In fact, this Structure is the “Elevated Type” plus one “Taper Cutting Device”. The “

35、Taper Device” produced by our company has the multiple specifications such as 6°, 12°, 15°, 30°, 60° etc. It can basically satisfy various requirements from vast consumers. With the collocation of the corresponding “Control Device”, it can easily fulfill “X, Y, U and V Four-

36、Shaft Linkage”.這種結(jié)構(gòu)實(shí)際上是升降式再加上一個(gè)錐度切割裝置，本公司生產(chǎn)的錐度裝置有6°、12°、15°、30°、60°等各種規(guī)格，基本上能滿(mǎn)足用戶(hù)的各種需要，配上相應(yīng)的控制裝置能很容易地實(shí)現(xiàn)X、Y、U和V四軸聯(lián)動(dòng)。Technical Parameters技術(shù)參數(shù)Characteristic Model Stipulations特性型號(hào)的規(guī)定At present, DK77 serial goods produced by our company is mainly divided into three kinds of Mode

37、l E, Model F, Model G according to different“Power Stroke” (Specification) and Structural Form of the Coil Holder. 我公司目前生產(chǎn)的DK77系列產(chǎn)品，主要是按其工作行程（規(guī)格）與其線(xiàn)架結(jié)構(gòu)形式不同可分為E型、F型和G型三種。Model E Adjustable Coil Holder Height, therefore it is called “Adjustable Coil Holder”.E型線(xiàn)架高度可調(diào)節(jié)，稱(chēng)可調(diào)線(xiàn)架。Model F The “Coil Holder Hei

38、ght” can be regulated, it is also allocated with below 6° Taper Cutting Device. Therefore it is called “Adjustable Small-Taper Coil Holder”.F型線(xiàn)架高度可調(diào)節(jié)且配以6°以下錐度切割裝置，稱(chēng)可調(diào)小錐度線(xiàn)架。Model G The“Coil Holder Height” can be regulated. It is also allocated with our patent “Large-Taper Cutting Device”wit

39、h the “Tracking Hydrojet”. It is called “Large Taper Coil Holder”. It commonly has 30° or 60° Upper Limit Specifications and so on.G型線(xiàn)架高度可調(diào)節(jié)且配以由公司專(zhuān)利的帶跟蹤噴液的大錐度切割裝置。大錐度線(xiàn)架，常用的有上限為30°或60°等各種規(guī)格。The Model Composition and Representative Meaning are in line with Standards /T7445 and 2-94

40、.型號(hào)組成與代表意義依據(jù)標(biāo)準(zhǔn)/T7445、2-94。Coil Holder Form線(xiàn)架形式Principal Parameter (Work-Table Lateral Stroke 1/10)主參數(shù)（工作臺(tái)橫向行程1/10）Machine Tool Series機(jī)床系列National Machine Tool No.機(jī)床組別Machine Tool Properties機(jī)床特性Machine Tool Category機(jī)床類(lèi)別Page 5第5頁(yè)Technical Parameters技術(shù)參數(shù)Unit: mm單位：mmModel型號(hào)Parameter參數(shù)Power Stroke工作行程Ma

41、x. Length of Machining Part加工件最大長(zhǎng)度Max. Width of Machining Part加工件最大寬度Machining Part Thickness加工件厚度Cutting Taper切割錐度Model FF型Model GG型Max. Weight of Machining Part加工件最大重量Work-Piece Surface Roughness工件表面粗糙度Max. Material Removal Ratio最大材料去除率Current Range of Electrode Wire電極絲電流圍Operating Mains工作電源Max. M

42、achining Current最大加工電流Control Mode控制方式Control Accuracy控制精度Total Weight of Machine Tool機(jī)床總重量Outer Diameter Size of Machine Tool機(jī)床外徑尺寸Open-Loop, Step-Motor Drive開(kāi)環(huán)、步進(jìn)電機(jī)驅(qū)動(dòng)Description:說(shuō)明：The above “Cutting Taper” and “Operating Thickness” take 150mm as the “Calculation Height”.以上切割錐度、工作厚度以150mm為計(jì)算高度；Sur

43、face Roughness Ra2.5m has been determined when “Cutting Speed” is 20mm2/min.表面粗度Ra2.5m，是在切割速度為20mm2/min.時(shí)測(cè)定的。Page 6第6頁(yè)Machine tool handling and installation機(jī)床的搬運(yùn)和安裝Machine Tool Handling and Hoisting 機(jī)床的搬運(yùn)和吊裝Machine tool handling can be hoisted or use the lift-truck. Please refer to diagram 4 for out

44、er packing box hoisting. If there is no packing box, please refer to diagram 5 with the utilization of double ends of machine tool body and four hoisting screws for lift. Please be noted that the hoisting screw should be tightly wrenched and the face tightly stuck to the body. Otherwise it easily br

45、eaks the screw root and causes the unnecessary accidents. As for the large-size machine tool above Dk7763, it should use theenough intensity hoisting bar. Soft materials should be filled between the wire rope and machine tool contact so that it will not damage the outer appearance. Un-smooth circums

46、tances such as jolt, tilt, impact etc. should be avoided in the handling. 機(jī)床的搬運(yùn)可用吊裝，也可用鏟車(chē)。當(dāng)有外包裝箱吊運(yùn)時(shí)可見(jiàn)圖4，若無(wú)包裝箱則可利用床身兩端，四只起吊螺絲起吊，見(jiàn)圖5。注意起吊螺絲必須擰緊，其端面必須緊貼床身，否則螺絲根部容易折斷，造成不必要的事故。對(duì)于Dk7763以上的大型機(jī)床，必須用具有足夠強(qiáng)度的起吊棒。鋼絲繩與機(jī)床接觸處要填放軟性物質(zhì)，以免損傷外觀(guān)。搬運(yùn)中應(yīng)避免顛簸、傾斜、撞擊等不平穩(wěn)現(xiàn)象。Machine Tool Installation機(jī)床安裝It should keep a clean,

47、dust-free installation environment without vibrating source; corrosive gas and large wattage electrical equipment interference. It better controls 20±5 to the operating environment temperature. 安裝環(huán)境應(yīng)清潔，無(wú)粉塵、無(wú)振動(dòng)源，無(wú)腐蝕氣體，無(wú)大功率電氣設(shè)備干擾。建議工作環(huán)境溫度最好控制在20±5。As far as the “Installation Direction of the

48、 Machine Tool” is concerned, it is better for the operator to face the“Natural Light Source”. After the initial placement of the Machine Tool, firstly remove the “Locking Blocks” on both ends of the“Guide Rail” and replace them with the Machine Backups, then wash the key “Drive Members” such as “Lea

49、d-Screw Pair”, “Guide Rail”, “Guide Wheel” etc. by the clean kerosene and immediately coat with clean HJ-30 Lubricant in order to prevent from rusting. Relying on the adjustable Screws below the “Machine Tool Body”, it should not exceed 0.04/1000 requirements for the lateral and longitudinal directi

50、ons of the“Level Gauge” in the “Work-Table”. The Machine Tool should have the reliable connection withthe“Protective Ground System” for purpose of ensuring the safe use. 機(jī)床安裝方向盡量使操作者面對(duì)自然光源。機(jī)床初步安放后，應(yīng)拆去導(dǎo)軌兩端鎖緊塊，換上隨機(jī)帶的擋塊，然后用干凈煤油清洗絲杠副、導(dǎo)軌、導(dǎo)輪等重要傳動(dòng)件，要立即擦上清潔的HJ-30機(jī)油以防生銹。借助床身下面的調(diào)整螺釘，使水平儀在工作臺(tái)縱橫二個(gè)方向均不得超過(guò)0.04/10

51、00的要求。機(jī)床應(yīng)與保護(hù)接地裝置可靠連接，以確保使用安全。Diagram 4圖4Hoisting Diagram of Outer Packing Lifting Box外包裝吊箱吊運(yùn)圖Page 7第7頁(yè)Machine Tool Adjustment and Operation 機(jī)床調(diào)整與操作Preparation Works準(zhǔn)備工作On-Line聯(lián)機(jī)Please carefully read “Use Description of Two Parts of Machinery & Machine Tool Running System” before on-line in order

52、 to correctly connect the Sockets with various Plugs.聯(lián)機(jī)前應(yīng)仔細(xì)閱讀機(jī)械與電器二部分使用說(shuō)明書(shū)，使其各個(gè)插頭與插座，得以正確的聯(lián)接。Start the “Mains Switch”, make No-Load Running of the Machine Tool, observe whether it has the normal working condition or not.啟動(dòng)電源開(kāi)關(guān)，讓機(jī)床空載運(yùn)行，觀(guān)察其工作狀態(tài)是否正常。The contents include the following:容有：The “Control Ca

53、binet” should have more than ten minutes normal operation.控制柜必須正常工作十分鐘以上；It should have the normal operation for various parts of the “Motion Pair” in the Machine Tool.機(jī)床各部分運(yùn)動(dòng)副工作正常；No Error in “Pulse Mains” and “Machine Tool Running System Operation”脈沖電源與機(jī)床電器工作無(wú)失誤；It should have sensitive action of

54、various “Stroke Switch Contacts”.各個(gè)行程開(kāi)關(guān)觸點(diǎn)動(dòng)作靈敏；Smooth flow of the “Working Solution” in various “Inlet and Outlet Pipes” with normal pressure, the “Working Solution” should wrap “Molybdenum Wire”. 工作液各進(jìn)出管暢通無(wú)阻，壓力正常，工作液裹住鉬絲。Fill the Lubricant according to the lubricating demands of theMachine Tool.按機(jī)床潤(rùn)

55、滑要求注油；See Diagram 6, Diagram 7 and Table 2.見(jiàn)圖6、圖7和表2Please accord with table 2 stipulations for Machine Tool Lubrication with regular oil adding. Because it is a high speed Wire-Traveling Machine Tool, therefore whether various systems have normal lubrication or not is vital to the Cutting Accuracy and Roughness. The consumers should think high of this very point.機(jī)床潤(rùn)滑請(qǐng)按表2規(guī)定，定期加油，由于本機(jī)床為高速走絲，所以各系統(tǒng)的潤(rùn)滑是否正常，對(duì)其切割精度與粗糙度是至關(guān)重要，因此務(wù)必請(qǐng)用戶(hù)重視。Diagram 5圖5Machine Tool Main Frame