Factory Direct Sales Mobile Electric Discharge Machine CE Approved Remove Broken Tap Small Business Manufacturing Machine
Woking Part: Power box, Operation panel, Work Head, Water pump, Magnetic base.
Assist Devices: Power Cable, High-Frequency Cable, Control Cable, Water Pipe, Magnetic External Water Supply Pipe, Electrode Chuck, Adapter Sleeve, etc.
Consumptive Materials: Brass Tube, Brass Bar, Hexagon Electrode, Brass Sheet.
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Features:
Portable EDM machine applies a magnetic base and a cross stand to support the head, it can be placed at any position, adjust the processing direction comprehensively. It can be applies on any size of work-pieces. Here are the schematic diagrams of processing methods.The common ground of tap, drill, etc. tools is that the central part is solid. So the tap or drill could be removed out by smashing the central part. Before processing, please clean up the rust or oxide layer. When processing deep hole or work piece in deep channel, hollow electrode and high pressure water pump could help increasing the pollution discharge speed.
When the diameter of the screw is too big or its strength grade is over 8.8, general processing method is unsuitable. You can process a groove of 2-3mm depth with a sheet electrode. Then unscrew it with a screwdriver or hexagon spanner. If the processing position is too deep for general screw extractor, the hexagon spanner would help.
Selection of Electrode Size
Generally, the diameter of electrode recommended is half of the size of broken items.
Broken Items | Size | Electrodes Recommmended | Remarks |
Tap | M3 | 1.5 | For the electrodes, the shorter, the better. (there will be less jitter with short electrode.) |
M4 | 2.0 | ||
M6 | 3.0 | ||
M8 | 4.0 | ||
M10 | 5.0 | ||
M12 | 6.0 | ||
M14 | 7*2 | Sheet electrode | |
M16 | 8*2 | ||
M20-M30 | 10*2 Sheet Electrode | Taps above M20 can be processed by several times. | |
Screw | M3-M20 | Method Recommended: drill a straight, triangular, square or hexagonal groove, and remove it with matching tools. |
Every machine must be packed specially before leave factory. Two layers of thick carton packaged, surrounded by foam to protect the machine.
1.waterproof and dustproof
2.shock absorption and drop resistance
3.thick caroboard
4.professional packaging
Luoyang Xincheng Precision Machinery Co., Ltd. was established in February, 2004 and has more than 100 staff members. Our company has more than 100 sets of machinery, including CNC equipment, various types of machining equipment, heat treatment equipment and testing equipment. Furthermore, our company is engaged in processing aerospace field precision parts and military products. In 2005, our company passed ISO9001:2000 Quality System management certification. In addition, our company got independent import & export rights in 2009. We successfully researched Remove Broken Tap machine in 2011.