Most EDM Drill machines use deionized water as the insulating dielectric fluid because its 10-times faster than machining in dielectric oil. Oil-based machine platforms typically use copper and tungsten electrodes, depending on hole requirements. The third EDM type is wire-cut, which uses a straight wire electrode to cut a vertical or angled slot (slightly wider than the wire), as the wire is slowly fed through the cut to maintain new electrode at all times. The SY Series CNC EDM Drill can perform a 6-point probing routine on a workpiece to determine its 5-axis location. Hole drilling EDM was the earliest electrical discharge machining technique developed and remains a critically important tool in various fields, including the control of gas discharge in rocket engines/medical and scientific equipment and in opening cooling ways in gas turbine blades. *Prices are pre-tax. Madison Heights, MI 48071 This method allows for small diameter, high aspect ratio, straight holes of any depth, 0.0015 or larger in diameter. With more than 12 models to choose from, Current EDM continues its commitment to design and develop the most reliable, cost-effective and technically advanced line of EDM drilling machines. Using this site means you accept its terms of use. EDM Drilling Machine. EDM Drilling machines use hollow tubes made from brass alloys or copper as electrodes to burn holes that have a depth-to-diameter ratio up to 100-to-1 or greater. A tilting drilling head (Theta) is available for special angled drilling. Our thin-wire technology option enables you to reliably thread wire down to a diameter of 0.05 mm. It is ruggedly made of stainless steel for many years of continuous use. 2023All rights reserved The cutting technology and CNC programs are developed to optimize the EDM process. Aerospace, automobile, and electronics industries are also using EDM to make prototypes and production parts. In this segment, well focus our attention on EDM Drilling. A lot of different terms are used to describe the various types of EDM including: spark machining, spark eroding/erosion, die sinking (or sinker discharge) EDM, cavity EDM, ram EDM, wire EDM, wire burning, wire erosion, and wire-cut EDM. Electrodes can be a simple tube or a multi-channel tube. Contact a ROBOCUT sales representative for a free quote, today! Included with the machine is a closed loop filter system that consists of a reservoir, single cartridge filter unit with a 5-micron paper cartridge, and a pump used to fill and circulate the oil in the work tank. The EDM drilling system is delivered to your facility and installed by our team of qualified technicians. Materials that display extreme work hardening during mechanical machinings, such as titanium and austenitic stainless steels, are also good candidates for EDM. Most of our Small Hole EDM Drills have the option to increase the available open height over standard models depending on the height specifications of the customers parts. Your application is analyzed to develop an efficient process flow, and the part is analyzed to develop efficient holding devices. The RT3038 features table stroke of 30 inches in X and 38 inches in Y. This results in macro stress-free machining. Where wire EDM is concerned, accuracy has traditionally come at the cost of speed. The right machine configuration would be selected for your job based on this understanding, and our Engineering team would provide concept drawings to ensure feasibility. Sensors for short circuits, temperature and liquid level ensure safe operation. The fully enclosed FT300 can be placed side-by-side in rows to save floor space and facilitate robotic part loading and unloading. Sinker discharge machining (also known as "ram" or "cavity" EDM) uses discharge from an essentially 2D electrode. The SY CNC maintains and continuously monitors the water pressure. The electrode tube is rotated during machine operation, allowing the multi-channel tube to remove all material during erosion. .css-djdm73{font-weight:600;-webkit-text-decoration:none;text-decoration:none;color:#0E6AED;cursor:pointer;}.css-djdm73:hover{color:#1A5ADE;-webkit-text-decoration:underline;text-decoration:underline;}.css-djdm73:active{color:#1A5ADE;}Contact Us, .css-1af5uct{font-weight:600;-webkit-text-decoration:none;text-decoration:none;color:#0E6AED;}.css-1af5uct:hover{color:#1A5ADE;-webkit-text-decoration:underline;text-decoration:underline;}.css-1af5uct:active{color:#1A5ADE;}About Us, Mailing Address:6116 Executive BlvdSte. EDMDRILLTM. Contact us to receive more information about ROBODRILL, or to request a price quote. Machining speed is slower than the water-based EDM Drilling, but accuracy and metallurgical characteristics are vastly improved. Our R&D engineers and technicians are based in Minnesota, USA. Break Through Detection is an optional feature that can be incorporated into the machine control for all our Small Hole EDM Drill models. Open up new digital service possibilities for your GF Machining Solutions machines. Learn more about the different types of EDM machining and when to use them. For sinker discharge machining, precise copper and/or graphite electrodes are first machined to the desired cavity shape and then used to erode the shape into hard materials. Where wire EDM is concerned, accuracy has traditionally come at the cost of speed. Wire EDM can achieve otherwise impossible tolerances in precision cutting, as can hole drilling EDM in terms of diameter and roundness. SY Series EDM Oil drills are specifically designed for carbide applications and EDM oil is used as the dielectric. Process monitoring and optimization are implemented via the operator console. The cutting technology and CNC programs are developed to optimize the EDM process. We can assist with anything that your EDM Drilling application requires. Thats why FANUC has developed a next generation ROBOCUT wire-cutting machine. Cost effective and easy to use, they offer seamless communication, reliability and increased productivity. Various conductivities, hardnesses, and tensile strengths of electrode wire offer different machining characteristics. The used water from the machine is filtered through a washable filter then passed through ion exchange resin to control water Machine Specications STANDARD FEATURES X-Axis Travel: Y-Axis Travel: Z-Axis Travel: W-Axis Travel: Electrode Diameter Range: Maximum Table Weight Capacity: Machine Weight: Machine Footprint: Guide Shoe to Granite Table (min.) Changing the water pressure when the electrode diameter changes is beneficial and there are application specific benefits to changing the pressure. Oil-based machine platforms typically use copper and tungsten electrodes, depending on hole requirements. With its five axis configuration the machine can drill holes at any angles on a inclined surface workpiece. This lightweight universal rotary table comes with high-resolution glass scales and, for maximum concentricity, provides optimum travel between the U and V axes. Years later, in 1943, Lazarenko and Lazarenko (husband and wife researchers) stumbled upon the notion of making a spark erosion machine for working with refractory materials for military manufacture. Current EDM is a leading supplier of high-speed EDM drilling machines. At least, thats the sentiment of Quality EDMs Mike Gervais. This article was written by various Xometry contributors. Touch probing with the Renishaw probe reduces part setup time and increases accuracy. WebThe EdmDrill FT300 is designed for high production work in industries such as Aerospace, Automotive, Medical and Cutting Tools . RT1800. The first EDM method, developed by Stark, Harding, and Beaver (and in parallel Lazarenko in the USSR), was hole-drilling EDM. Our R&D engineers and technicians are based in Minnesota, USA. Potential operator errors are flagged up by the Setup Guidance function, reducing downtime and ensuring fast setup times. 2023All rights reserved The CT400 is controlled by the fully integrated FANUC , The EdmDrill CT500 is a high-precision, large capacity machine with 22 x 14 inch XY travel. We pride ourselves in assisting in maximizing efficiency, productivity, and unattended run time. Their discovery led to the development of several spark erosion machines. Precision EDM Drilling Machine. Medical applications have focused more on producing smaller diameter holes with high accuracy, whereas the aerospace industry pushes the speed envelope. Xometry is a leading resource on manufacturing with CNC machining, sheet metal fabrication, 3D printing, injection molding, urethane casting, and more. We can also assist with full turnkey, EDM drilling system development with the Belmont team assuming total responsibility from design through completion of your project. WebEDM machines | Hole drilling electrical discharge machining - GF Machining Solutions. Simply drill holes in multiple configurations Finest quality parts and components throughout. The materials most commonly processed using the EDM process are those that are hard to work by other means, such as: tungsten, molybdenum, and hardened tool steels. Custom Build & Turn-Key System Development. This is especially important in EDM drilling when the material thickness varies or is unknown. Metal disintegrating machines use the same principles as EDM, but these machines are used primarily for removing various types of broken taps, drills, and fasteners. WebSmall hole EDM drilling, also known as fast hole EDM drilling, hole popper, and start hole EDM drilling, uses a guided hollow electrode to drill holes by means of electrical discharge machining by eroding material from the workpiece, as Higher Body Rigidity for Maximum Accuracy, CNC Machining Simulation for Workforce Development, QSSR - Quick & Simple Start-up Robotization. It will also focus on practical applications, selection of the appropriate method, and the primary benefits of each method. We're here to help. Web EDM machines with built-in process knowledge allow the production of intricate parts with minimum operator intervention The limitations of EDM include: low metal removal rates compared to chip machining lead time is needed to produce specific, consumable electrode shapes Later, it also became possible to add a rotational axis to the wire EDM process, resulting in highly capable 5-axis wire EDM centers. An ideal choice for those who do not require CNC capability but demand superior drilling performance. Fax (800) 486-4336, ISO Certificate The aerospace industry uses EDM Drilling to produce the cooling-film holes for turbine blades and vane details for jet engines. Madison Heights, MI 48071 WebThe SY Series CNC EDM Drill can perform a 6-point probing routine on a workpiece to determine its 5-axis location. We can assist with anything that your EDM Drilling application requires. It is most commonly used for making extrusion tools and punch/die sets when combined with EDM drilling (to lace the electrode). The extended Z axis head allows drilling with up to 24 inch long electrodes and the included EDM Milling feature provides the capability to create 3D shapes such as diffusers and slots. Used in combination with the re-threading in the wire path function, this is the ideal solution for long lasting unmanned machining and multi-workpiece cutting processes. Data from the probing routine is returned as variables within the part program. -, All Current EDM catalogs and technical brochures. This technique has revolutionized many aspects of toolmaking. The EDM drilling system is delivered to your facility and installed by our team of qualified technicians. WebEDM Technology for Hole-drilling Application Within these industries, manufacturers are encountering increasingly complex hole designs and specifications that demand unique and specialized EDM hole-drilling technologies. Handshake rotary or tilt rotary tables are specially designed to operate in the environment of the EDM machine and help to improve accuracy and repeatability. RT1800. B. Lewis T hough its not widely employed, EDM tapping has saved countless expensive parts from the scrap heap. 32055 Edward Avenue We pride ourselves in providing cost effective, innovative solutions to keep you competitive in todays global marketplace. Electrical Discharge Machining (EDM) is a process used to remove or cut a material into desired shape through the action of spark discharge between the tool and work piece. Clearing cutting detritus is important to avoid short circuits, so drill and ram tools are Z cycled where the electrode feed of wire cut achieves the same. How much money can you save with your next wire purchase. As highlighted in the first lesson, there are three main types of EDM machines: Wire EDM, Sinker EDM, and EDM Drilling. Selecting the appropriate EDM technology for modern hole-drilling applications is critical to WebFully Enclosed EDM Drilling Machine The EdmDrill FT300 is designed for high-production use in industries such as Aerospace, Automotive, Medical and Cutting Tools. B. Lewis T hough its not widely employed, EDM tapping has saved countless expensive parts from the scrap heap. This option must be selected at machine build due to these machines heavy-duty construction. 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