汽車機(jī)械英語(yǔ)翻譯-文庫(kù)吧資料
2024-12-10 06:43本頁(yè)面
【正文】 harge of concentrated energy， In order to prevent broken wires at the same time solve the problem of local overheating。 As much higher than the thermal gasification melting heat， most of the heat can be removed and the Temperature of surface of workpiece will not up。 Chamier’s contribution to this area 。 In fact， the use of the average exchange zero voltage pulsed power and high resistivity deionized water as a working fluid。 Under normal circumstances， surface cracks will not only produce electricity processing， even the grinding， If improper operation will have。 3， the elimination of surface microcracks Now the accepted high valueadded Die is longevity of carbide precision die。 Chamier development of this set of special techniques to detect space， processing parameters and servo agile regulation unified integration ， the implementation of precision control。 It is may be unfamiliar to Chinese users about trace cavity， but it’s high valueadded。 ●Allowance in the every direction of cavity surface at the realtime is link to the translational speed， It will cause the time of dressing spent on long line more than the short line and uneven of allowance can get pensation。 ●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。 ORB the translation software Chamier used has following characteristics : ●The electrode moving along the contour of cavity surface according to the directive which have been request， at the same time dressing intensive and bottom precisly， with this methods it is favor to control the size。 The effect is obvious that these two measures applied to the processing of narrow groove and the efficiency can improve 12 times。 Chamier Another measure taken in PILOT EXPERT III control， carrying knives so that the parameters set up with the processing of different changes， it started processing may not carry knives， or random servo carry knives。 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 。 Thickened this Chamier the drive screw and greater use of the bearings， to withstand high reverse edge。 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。 6mm。 In this regard， the solution Chamier proposed is that do effort to lifting。 Normally ， the method is to use the oilpumping to scour the BTA， it can ensure the processing under stable condition。 Of course， this could be set by operator according to the requirements plans of wor
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