Sodick has launched a brand new premium wirecut edm series the alc series. Wire cut company edm machining service is certified iso 9001. High performance yawjet znc edm with numerical control and super low wear circuits design promises to offer an evolutionary alternative to conventional edm, and to bring one close to the latest edm technology. As long as not working in processing state, we can switch mode conveniently. With installation base over 825 machines, concord has. Cncgcode free dxf shape files for cnc cutting cncgcode. Dear readers, a year ago, we presented ourselves to the machine tool. Our edm services offers excellence in electrical discharge. The wire edm machine will likely be the most expensive machine to run and maintain in your shop. A wirecut edm machine using the cnc drawing plotter and optical line follower. Wireedm our high accuracy wireedm machines position to the thousandth of a micron using glass scales for closed loop, true. If there is an obstacle in the travel path, this is electronically detected on the basis of the drives load change during the approach and the control automatically reverses. With an abrasive waterjet or perhaps a laser cutter being the exception.
Phoenix, az 85044 480 78516 office 480 3936803 mobile. Wire edm wire edm vertical edms kid brother, is not the new kid on the block. Mem07022c program cnc wire cut machines modification history single band identifier removed to clarify dual status unit descriptor unit descriptor this unit covers writing and. Edm services wire edm, conventional edm, and edm drilling. Wire edm cuts hard steel, in most cases better wire edm allows for increased accuracy, improved machining performance and a superior surface.
To avoid the erosion of material from the wire causing it to break, the wire is wound between two spools so that the active part of the wire is constantly changing. One particular job of theirs would have required fine blank tooling and a 1012week wait, but edm was able to finish the hardened. This tool, the cathode, runs along the metal piece, the anode, and the electrical current reacts to melt or vaporize the. On wirecut edm machines, small hole drilling edm is used to make a through hole in a workpiece in through which to thread the wire for the wirecut edm operation. The objective of optimization is to attain the minimum kerf width and the best surface quality simultaneously and. Synchronized computer control of the machines axes enables it to cut intricate shapes that form the periphery of the workpiece or contoured openings within. In the machining area, each discharge creates a crater in the workpiece material removal and an impact on the tool wear of the toolelectrode. Wire edm machine uses a metallic wire electrode to cut a programmed contour in a workpiece.
Sodick wire cutting edm cnc programming example n005 g54 select coordinate system a00 n010 g92 x. It is probably the most exciting and diversified machine tool developed for this industry in the last fifty years, and has numerous advantages to offer. Wire edm fundamentals 39 a large wire edm company reports their production runs up to 30,000 pieces take 65% of their cutting time. With installation base over 825 machines, concord has achieved the number one position in reusable molybdenum wire cut edm machines in india. Understanding the wire edm process 85 the sharper the corner, the greater the overcut and undercut. Accutex edm offers 4 types of cnc wire edm machines. Mp cnnct 1970 1964 1980 2000 2010 1990 46 model series since 1964. Wire cut edm electrical discharge machining thomasnet. Electrical discharge machining spark erosion is a method involving. Over 40 years of cnc edm, cnc wire cut machines and 7axes edm machine supply. On wire cut edm machines, small hole drilling edm is used to make a through hole in a workpiece in through which to thread the wire for the wire cut edm operation.
Wire edm is a nontraditional machining operation in which complicated profiles are cut by the help of a wire by the application of heat produced from the electrical sparks. The wire can be inclined, thus making it possible to make parts with taper or with different profiles at the top and bottom. Novicut 500pii wire cut edm differences between wire cut and conventional edm. We provide the wire cut software for the wire edm machines such as sodick, makino, mitsubishi, fanuc, hitachi, chmer, ycm, charmilliesrobo fil, japax, act spark, electronica agie, ona, accutex, ard, spm, excetek.
The al series is built with a linear shaft motor that was designed fully inhouse by accutex and customized specifically for edm cutting purposes, unlike other edm machine tool manufacturers who use generically designed linear shaft motors. Pdf operation and maintenance of cnc wire edm machines. International journal of advanced trends in computer science and engineering, vol. It should be noted that 2dcam is a lite cadcam onboard programming and dxf import utility built into the machine control types listed above.
Wire cut edm machines use a metallic wire electrode to cut a programmed contour in a work piece. High speed machine with a reciprocating molybdenum wire. A separate edm head specifically for small hole drilling is mounted on a wire cut machine and allows large hardened plates to have finished parts eroded. Znc edm y series supply cnc, edm, cnc wirecut machines. Due to continuous engineering improvements, specifications are subject to change without prior notice. Wire cut edm machining is mainly used to process various punch tie, plastic mold, powder metallurgy mold and etc, which have 2d and 3d faces combined, or components. It can cutsintricate shapes, narrow slots, small products and others. Dak engineering has a nice freeware program that will convert these 2d dxf shapes into gcode. Sodick wire edm machine operation training ln1w ln2w.
Paper open access related content analysis of effects of. High performance yawjet znc edm with numerical control and super low wear circuits design promises to offer an evolutionary alternative to conventional edm, and to bring one close to the. It machines a work piece with electrical discharge like a bands haw by moving either the work piece or. Working principle and performance of wire electrical. Wire electrical discharge machining wedm is an advanced thermal machining process capable of accurately machining parts with complicated shapes, especially for the parts that are very. Cnc wire cut edm machine puts impulse voltage between electrode wire and workpiece through impulse source, controlled by servo system, to get a certain gap, and realize impulse. Thomas in november of 1978 he grew wire cut company from only one wire edm machining center, a programming system and 1,500 sq. Optimisation of wirecut edm process parameter by grey. Wire edm wire edm vertical edm s kid brother, is not the new kid on the block. Wire electrical discharge machining edm is a process of metal machining in which a tool discharges thousands of sparks to a metal workpiece. Jaw ahar department of mechanical engineering, thiagarajar college of engineering, madurai. Not all models are supported for all countries and regions.
The wirecut edm systems from mitsubishi electric constantly check current axial forces and thus fully automatically detect potential accidents before they happen. About us wire cut companyedm machininglocated in southern california. Wire edm cutting uses rapid, controlled, repetitive spark discharges from the wire to the workpiece, thereby eroding the metal away. The system consists of a cnc control, power supply with antielectrolysis circuitry, automatic wire threading, hand. Concord united products started in the year 2000 to bring in affordable machine tools to the indian manufacturing industry. Robocutwirecut electric discharge machine robomachine. Application of wire cut edm machining kingred electrical.
Conventional edm, as described above, uses a tool to disperse the electric current. A wide variety of cnc wire cut edm options are available to you, there are 8,291 suppliers who sells cnc wire cut edm on, mainly located in asia. Jaw ahar department of mechanical engineering, thiagarajar college of engineering, madurai, tamil nadu. Nevertheless, high precision parts still require skim cuts. Whereas conventional edm cannot always produce tight corners or very intricate patterns, wire edms increased precision allows for intricate patterns and cuts. Coated brass wire ac cut ah ac cut a900500 ac cut g ac cut al ac cut v coated brass wire ac cut vh ac. Our edm services offers excellence in electrical discharge machining and has been the industry leader since 1978. In addition to the xy table travels, wire edms have u v travels for providing the movement to cut tapers. Cnc wire cut edm machine cnc wire cut edm machinery. The wire can be inclined, thus making it possible to make parts with taper or with.
Detailed operation manual and installation of cnc wire cutting machine, direction of edm machine. Wire edm vertical edms kid brother, is not the new kid on the block. Mar 08, 2014 automatic wire threaders awt are usually standard equipment on most models. The machine capability is cuttingmaterials regardless of its hardness. Detailed operation manual and installation of cnc wire. Edm machining, wire edm machining, conventional edm. Based on the latest digital innovations in generator technologies, the new alc. What it takes to do unattended wire edm your fullservice.
A wire edm machine has a very wide range of applications and the choice of. Edm services wireedm, conventional edm, and edmdrilling. Programming includes 2 axis tool paths, 4 axis conical cutting, and auto multicavity work pieces. The biggest disadvan tage is that thin wire is limited in terms of cutting depth. Evaluation of optimal parameters for machining with wire. One particular job of theirs would have required fine. Mem07022c program cnc wire cut machines modification history single band identifier removed to clarify dual status unit descriptor unit descriptor this unit covers writing and trialling a program for a range of cnc wire cut machines. China cnc wire cut edm catalog of cnc wire cut edm dk7740h, cnc wire cut edm dk7740b provided by china manufacturer suzhou baoma numerical control equipment co. Using an energized wire to slice through metal is the essence of the wire electrical discharge machining edm process. Sodick wire edm machine operation training ln1w ln2w control. Most machines can cut tapers of 2030 degrees depending on workpiece thickness. Additionally, wire edm is able to cut metals as thin as 0.
Research paper parametric optimization of wire cut edm. Wire guide need not be changed for different diameter auto centre find, auto edge find, auto shutoff at wire breakage and auto stop at the end of the job note. The al series is built with a linear shaft motor that was designed fully inhouse by accutex and customized specifically for edm. With wire edm, the blank can be heat treated first and then wire cut, which can reduce the possibility of material movement during heat treating, he says. The accuracy of the part determines the need for skim cutting. Novick europe affordable high quality edm machines. This site holds silhoutte cnc dxf art files for shapes that one can cut on a cnc machine. Cnc wire cut edm suzhou baoma numerical control equipment. Principle of wire cut edm 20111104 cnc wire cut edm machine puts impulse voltage between electrode wire and workpiece through impulse source, controlled by servo system, to get a certain gap, and realize impulse discharging in the working liquid between electrode wire and workpiece. Wire edm our high accuracy wire edm machines position to the thousandth of a micron using glass scales for closed loop, true positioning accuracy. Synchronized computer control of the machines axes enables it to.
Wire edm cutting, also known as electrical discharge machining, is a process that uses an electrically energized thin wire to slice through metal. To avoid most of this barreling effect and wire trailoff, some wire edm machines automatically slow down in corner cutting. The wire cut type of machine arose in the 1960s for making tools from hardened steel. Highreliability and highperformance wirecut electric discharge machine fanuc. Wire cut edm electrical discharge machining novick blog. I have been cutting the shapes on my home built cnc hot wire foam cutting machine. Wire edm 2d cam training training mc machinery systems. Research paper parametric optimization of wire cut. Touch screen, thermal compensation, servo water level control, ethernet drag and drop programming as well as remote monitoring of the machine. Wire cut companyedm machine shop, electrical discharge. Hf program and control system is widely used in edm wire cut machines, it can run in two modes conventional and expanded.