Please detail the off-line cutting, thank you!
The NC machine, which is machined in deionized water (near distilled water), was first exhibited by the Swiss Discharge Machining Facility at the 1969 Paris Machine Tool Show to improve the processing speed and establish the safety of unmanned operation
But the production of NC tape is very troublesome, if not large-scale computer automatic program design, the user is a great burden.
In the cheap automatic programming device (Automatic Programed Tools APT) before the emergence of popularity is very slow.
Japanese factory development with a small computer automatic program design of the line cutting EDM