Summary of Contents for SFX EDM-8C
- Page 2 Stepper Current to work pieces. Accessories Storage Toolkit EDM-8C can fast remove broken taps, drill, drift, screw, plug gauge etc., Tap water Working Liquid (Pure water / Distilled water is without damaging to the work piece, easily process on work pieces at any better ) size, especially effective for large machine tools.
- Page 3 Working part: power box, operation panel, work head, water pump, magnetic base. Power box: The power box of EDM-8C is portable designing unit. The carrying handle on the top of power box is good for carrying. Figure 1: Overall Appearance Assist devices: power cable, high-frequency cable, servo cable, water 1、Power Box：Electrical components, control panel, housing etc.
- Page 4 1. Work Head: 2. Power Box 1. Magnetic base 2. Lengthening bar 3. Lifting arm 4. Aluminum cross connector 5. Servo input 6. Spindle Unit 7. Depth setting knob 8. Depth ruler 9. Nylon Sleeve 10.Electrode chuck 11.Electrode Figure 2 1.
- Page 5 1.2.2 Insert the power cord into power socket (10), then connect 4. Usage of Vibration Button AC220V/110V power supply. Make sure the machine is grounded. During processing, turn the servo switch (4) to the upper position to 1.2.3 As for outputs of the high-frequency power, connect the red start vibration motor in the work head.
- Page 6 3. When the machine is working, please do not touch the electrode. After VI. Selection of Electrode Materials and Work Liquid processing, please make the high frequency output “+、 -” pole touch each Easy processing and electrical erosion resistance materials are usually other to make short circuit discharge, which could prevent electric used as tool electrodes, such as copper, graphite and copper-tungsten alloy, shock.
- Page 7 1.The high frequency cord are not connected or not Selection of electrodes for removing general broken objects could refer When the electrode connected well. Connect/ Reconnect the high following table: touch the work piece. frequency cord. Broken Electrodes There is no electric Size Remarks 2.Something wrong with the high frequency cord.
- Page 8 can reduce the discharge area, and improve the processing efficiency. Please refer to the table below: When the diameter of the bolt is too big or its strength grade is over 8.8, Electrode Current Adjusting Stepper ＜1mm general processing method is unsuitable. You can process a groove of 2-3mm All Turn Off(Low) Turn Off depth with a sheet electrode.
- Page 9 XII. Schematic diagram of EDM processing method Portable EDM machine has a magnetic base and a cross stand to support the head, it can be placed at any position and adjust the processing direction comprehensively. It can be applied on any size of work-piece. Here are the schematic diagrams of processing methods: Choose desktop unit to fix the work-piece.
- Page 10 Customer Service With company spirit “High Quality, Excellent Service, Striving for Development” and company concept “Quality Product, Competitive Price, Considerate Service”, we promise you responsibly and publicly. Warranty Terms: 1. Our product will have to go through a thorough quality exam process to ensure that our devices won’t have any glitch before delivery.
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