ONE New YJCS-5B Ultrasonic polishing machine Mould Polisher Full set with parts
This item is a bi-function polishing machine. It works much faster than manual polishing; it also can polish deep and narrow areas where manual polishing
cannot reach. Its EDM erosion function offers an economical and fast approach to polish extra-hard alloy or carbide.
Features
1.Machine occupies a small work place.
2. Ultrasonic vibration tracking system
3. Nine step numerical EDM power control
4. Nine step numerical vibrating power control.
5. Able to adjust the EDM gap automatically to obtain maximum output.
6. Fine EDM process, suitable for intricate mould.
7. Controlled power output and stored current consume little power.
8. The hand piece is light and handy, reduce fatigue and promote efficiency.
Specifications:
Input: single phase 220V or 110V~10% 50/60Hz
EDM Fluid: kerosene or water
Output: 60W, 19-28 KHz, 9-stage output selection
Weight: Approx. 5Kg
Applications
1. Application: ribs, slits, tapered holes of dies, different shaped holes and other areas that are hard to polish or finish by hand
1. Appearance: after polishing, the surface should be flatly lapped; all EDM, wire-cut or milling marks should be removed.
2. Roughness: After EDM Erosion Stage 1, the surface roughness should be below Ra0.3. After complete ultrasonic finishing, the surface roughness should
be around Ra0.012 (mirror finish).
3. Ultrasonic Finishing Speed:
The speed may differ due to operator familiarity and working area complexity.
Tip Type
Roughness
Approx. Speed
Ceramic stone tip
Ra2.5-Ra0.5
1cm2/min
Brass rod tip
Ra0.1-Ra0.2
2cm2/min
Hard wood tip
Ra0.3-Ra0.05
1cm2/min
Soft wood tip
Ra0.05-Ra0.012
1cm2/min
4. EDM Erosion Speed: 2mm3/min.
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