Principle of electric erosion

Scope of application

1. Remove taps, drills, reamers, screws, plug gauges and other tools / tools with various diameters broken in the workpiece
2. It can be processed on workpieces of various sizes and shapes
3. Processing of various angle positions on workpiece
4. Machining non precision required hole

Introduction to jx-200a

Power supply: portable power supply

Electrode: use brass rod as electrode

Non destructive machining: remove the broken object without damaging the thread

Working fluid: ordinary water can be used as working medium

Large workpiece: it is very convenient to process the broken tap on the large workpiece

characteristic

1. Using the principle of electric erosion to remove the broken tool, non-contact processing, no force in the processing, no damage to the workpiece
2. Portable design, easy to use in various environments
3. With magnetic base, the processing device can be sucked to the workpiece for processing
4. The working head can be adjusted at any angle
5. Automatic feed processing, no occupation of personnel
6. Single 220 V power supply (or 110V), touch key operation, easy to use
7. Water can be used as working fluid

Working methods

1. For general taps, a half diameter electrode is used to remove broken taps. Large taps are processed three times with thin electrode or sheet electrode, or with copper tube electrode. The broken screw is processed with hexagon electrode, and then taken out with hexagon wrench. Other broken tools and cutting tools shall be processed with electrodes of suitable shape and size.

2、 Processing sequence: put metal plate into plastic container – fix the processed parts and head – (magnetic base should not be put into water) – brass electrode should be fixed in clamp head, and the electrode diameter should be half of the nominal diameter of tap – connect the cable, connect the wire clamp to the processed part – align the position of electrode and tap, the distance is 1-2 mm, and adjust the stroke finger Position indication – add working fluid into the container, at least 10 mm higher than the surface of the part – turn on the main power switch – select the processing current – press the start key to start processing – finish machining (reaching the set depth), automatically stop processing, and manually operate to make the electrode rise. The tap in the blind hole can be taken out with a driver or tweezers.