TOP PAGE PRINCIPLE OF
ELECTRO- POLISHING
ELECTRO-
ABRASIVE POLISHING
RESULTS OF
ELECTRO-ABRASIVE POLISHING
HIGH SPEED ELECTRO-
POLISHING
COMPARISON
OF ELECTRO- POLISHING
SOLUTION TO PROBLEM OUTLINE OF COMPANY
material use shape test piece size resuls
stailess steel SUS304 screw convayor for food circular cylinder, curved surface 100~100, cut piece good evaluation
SUS304 hard disk disk 9~2t 0.2`0.7mRy
SUS304 pipe for milk product inside 50A~200L 0.12mRy
SUS304 belt for resin production plane 300~300~1 0.01mRaA removal of defect
SUS304ihot rolledj beer tank plane 240~240~6 0.008`0.009mRa
SUS310 die for non spherical lens non spherical V`8mm half sphere 0.05mRa
SUS316L pipe for semiconductor production elbow,tee 4.35`7.5 0.1mRy
SUS440Cand420F fuel injection valve and sheet for automobile tapered face 4 0.1mRy
SUS630 nozzle for liquid cristal production plane 370~100~40 0.004`0.005mRa
SUS630@ resin production equipment plane 300~300~1 0.007`0.009mRa
SUS630and440C turbine of dental tool inside of circular cylinder 4.8Ӂ~6.5`18L good evaluation
aluminum aluminum alloy pully for thin film outside of circular cylinder 80Ӂ~30L 0.04`0.07mRa
pure aluminunm reflector of projector ellipse 28Ӂ~19 0.02`0.03mRa
pure aluminunm (hot rolled) polishing sample plane 400~400~1 0.013`0.024mRa
titanium pure titanium doorknob circular rod 25Ӂ~120 good evaluation
pure titanium polishing sample plane 300~300~1 0.009mRa
copper pure copper thin film coating plane 250~100~0.1 0.006`0.01mRa
brass Cu65/Zn35 brass instrument plane 150~50~0.85 0.012`0.025mRa
nickel pure nickel stamping tool for cuc disk 160Ӂ~0.3mm 0.002mRa
hastelloy hastelloy C276 development of high-technology thin tape 10~0.1 0.005`0.007mRa
magnesium pure magnesium several purpose plane 50~50~0.3 0.013`0.018mRa
die and mold steel stavax die for screen of handy phon plane 25~25~10 0.005`0.006mRa@@@@flatness0.1m@@@@@@@@
Hitachi HPM38S same as above concavity 100~100~15 0.005m
spaecial steel SCr420 inside of injection valve of diesel engine very small hole 0.12 diameter hole good evaluation
0.5C+10Cr equipment for semiconductor plane of rod P9~15~100 0.08mRy
medium carbon steel S43C hydraulic cylinder rod putside of circular cylinder 45`60Ӂ~700 0.7mRy
S55C bearing part of crankshaft same as above 42Ӂ~52 0.013`0.025mRa
low carbon steel SPCCicold rolledj test piece of extension test plane extension part 30~80 0.2mRy

Electro-abarasive Polishing GraphT

Electro-abrasive Polishing GraphU

Results of Electro-abrasive Polishing