Drilling method, involves equipping milling machine with torch, mechanizing piece before being attacked by edges of strawberry during continuous movement of torch, and circulating warmed up zone in approximate manner

摘要

The method involves equipping a milling machine (7) with a torch (1) such that gas is ionized. A piece (9) is exactly mechanized before being attacked by edges of a strawberry (11) during continuous movement of the torch. A warmed up zone (24) is approximately circulated.