ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B23H0005060000 Electrochemical machining combined with mechanical working, e.g. grinding or honing 1
B23H0005080000 Electrolytic grinding 1
B23H0005100000 Electrodes specially adapted therefor or their manufacture (B23H0001040000, B23H0003040000 take precedence);; 1
B23H0005120000 Working media 1
B23H0005140000 Supply or regeneration of working media 1
B23H0007000000 Processes or apparatus applicable to both electrical discharge machining and electrochemical machining 1
B23H0007020000 Wire-cutting 1
B23H0007040000 Apparatus for supplying current to working gap; Electric circuits specially adapted therefor 1
B23H0007060000 Control of the travel curve of the relative movement between electrode and workpiece 1
B23H0007080000 Wire electrodes 1
B23H0007100000 Supporting, winding or electrical connection of wire-electrode 1
B23H0007120000 Rotating-disc electrodes 1
B23H0007140000 Electric circuits specially adapted therefor, e.g. power supply 1
B23H0007160000 for preventing short circuits or other abnormal discharges 1
B23H0007180000 for maintaining or controlling the desired spacing between electrode and workpiece 1