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Application case 1:
Electrolytic forming grinding of syringe needle
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Application case 2:
Step surface grinding of disc parts
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Machine tool: high-precision surface forming electrolytic grinder PE 630
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Processing information:
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Workpiece status
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Material: SUS 304
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Grinding amount: 0.2~0.3mm/time
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Machine tool
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High precision surface forming grinder PF520
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Special accessories
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High precision rotary table TNR-200J/U
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texture of material
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S50C
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Wheel speed
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2000 r.p.m.
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grinding wheel
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WA #60 φ 240 grinding wheel width 25 mm
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Rotating Speed
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70 r.p.m
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Workpiece size
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Outer diameter of upper layer 108 mm outer diameter of lower layer 150 mm inner diameter 50 mm thickness 28 mm
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Results after grinding：
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• Electrolysis+automatic forming of grinding wheel+slow feed grinding
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• Each feed 0.2~0.3mm
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• 100% in line with industry standards
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• No burr on the surface, no re-polishing is required
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• Suitable for mass production
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Processing results
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Flatness (upper layer)
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0.0001
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Flatness (lower layer)
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0.0001
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Parallelism (upper and lower layers)
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0.0001
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Step size (measured at 5 points)
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17.9996～18.0001
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工件照片：
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检测报告：
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