【正文】
followup pulse arc, the Ministry of depression more rough。 Translation technology will be required to distribute time reasonable to digest this uneven phenomenon。 Due to his deep understanding and the painstaking research to EDM machine for half a century, Chamier (Switzerland) as the top processing equipment supplier in the world can provide highquality solutions for the high valueadded automotive tooling 。 Better solution The high demand of upmarket die in the current is that the die have clear surface texture, roughness surface, uniform roughness, clear corner, and its size can be met strictly。 1. problem of Waste discharges in small gap In order to slove the problem of concentrated discharge under small space, Chamier digital loop servo system to control the stability of processing under small space reliable , due to sophisticated mechanical design and manufacturing technology the machine will be response within 2ms, in the follow 2~4ms , 10mm of displacement will be happen, This is precisely finishing from the initial discharge of stability required opened the gap。 Therefore, the machine Chamier also used PILOT EXPERT III expert system, The site for the installation of highgrade correctly and quickly detect a pulse each of them classified, Statistics and judgment and cut energy use and change the pulse of pulse parameters, improved the situation of concentrate discharge of pollution effectively, meanwhile servo system will accept a clear trace signal rebound 。 Of course, this could be set by operator according to the requirements plans of workpiece surface map 。 In this regard, the solution Chamier proposed is that do effort to lifting。 Meanwhile, due to the small space, and the restoration of the disgraced discharge form will be a moment of considerable fluid pressure 500cm2 generally about the finishing area, we could have the reverse 3000N pressure。 For example, when the electrode section size of 2mm 20mm, processing cavity depth of 100mm, processing of graphite electrodes used in only hours, using copper electrode processing just 。 The effect is obvious that these two measures applied to the processing of narrow groove and the efficiency can improve 12 times。 ●Discharge to the surrounding in turns according to the speed of 1~2r/min , cutting layer by layer and would’t stay too long in a piont。 It is may be unfamiliar to Chinese users about trace cavity, but it’s high valueadded。 3, the elimination of surface microcracks Now the accepted high valueadded Die is longevity of carbide precision die。 In fact, the use of the average exchange zero voltage pulsed power and high resistivity deionized water as a working fluid。 As much higher than the thermal gasification melting heat, most of the heat ca