Processed completion decision device, processed device and process completion decision manner

摘要

P To determine the completion of machining processes at each machining process different in machining types in the case that a machining device for machining a work by bringing the work into contact with a tool can perform a plurality of machining processes different in machining types. PSOLUTION: A machining completion determination device 20 comprises an AE sensor 21 arranged ON the machining device 10 for performing a plurality of machining processes different in machining types, a memory 26 for storing a predetermined adjustment value for each type of machining processes and an intensity adjustment section 25 for adjusting the intensity of an AE signal outputted from the AE sensor 21 by the adjustment value stored in the memory 26 regarding a machining process shown by a machining type signal by receiving the machining type signal showing a type of a machining process carried out by the machining device 10 from a control device 12 for controlling the machining device 10, and a determination section 24 for determining whether or not the machining process is completed ON the basis of the adjusted AE signal. PCOPYRIGHT: (C)2010 and JPO& INPIT