。 機床走絲配有專利“電火花線切割機床電極絲雙向張緊機構(gòu)”；。 多次切割參數(shù)(高頻參數(shù)、走絲速度)一次設(shè)定，智能控制；。 試件加工精度：正負0.005mm；。 最佳表面粗糙度：Ra≤1.2um；。 最大加工速度：160mm2／min；。 三次切割的平均速度達80mm2／min左右(一割二修，表面粗糙度≤1.5um) 。 系統(tǒng)采用繪圖式自動編程軟件，同時兼容autoCAD圖形文件；。 整機電柜集編程、控制、高頻電源、機床電器一體化立式控制柜， 電腦采用工控機，15”液晶顯示屏，操作方便；。 機床采用無觸點感應(yīng)式換向開關(guān)，走絲速度變頻調(diào)速；。 適用于精密零件和模具的加工。 Features of{he Wire Cuttinq EDM Thc nmchine iS cndowcd With Wil．e tightening system”．patent for its wire running systein． Pal．a(chǎn)metei．of multi—cutting(parameter ot high frequency，wire running speed)once fixed，the machine can be intelligently controlled The Processing accuracy：±O．005mm ．Fhe best SUI．face roughncss：Ra≤I 2 Ll m The ii]ax cutting speed：1 60ram’／min 7he avel‘age speed of triple cuttiug is about 80mm’／min(one cut。anothel two CUtS for mortitication for raising accuracy and reducing sI．n．face roughness 01．workpiccc，surface roughness≤1 5 u m) 7he system adopts the cal．tography type automatic progralnnfing software，autoCAD g1．a(chǎn)phic file is compatible simultaneously The overall clcctricity controller is a vertical control box integ~．a(chǎn)ting in function of programming，control，high frequency，power electric pal．tS The computer iS the pl‘ofcssional COmputer for industria]use with 15“ 1iquid CI．ystal SCl eeu enabled the machine to bc easy for open This machine applies Non touch point induction type direction switch．The wire running speed can be adjusled through frequency conversion The machine iS suitable for processing mold and the components high in precision．機床型號 Type DK7720E DK7725E DK7732E DK7740E DK7750E 工作臺面尺寸（mm） Worktable size 450×318 520×336 576×336 720×460 846×555 工作臺行程(mm) Table travel 200×250 250×320 320×400 400×500 500×630 加工工件最大厚度（mm） Max.workpiece thickness 100 100 100 160 200 試件加工精度(mm) Workpiece accuracy ±0.005 ±0.005 ±0.005 ±0.005 ±0.005 最佳表面粗糙度Ra(цm) Best surface roughness ≤1.2 ≤1.2 ≤1.2 ≤1.2 ≤1.2 最大切割速度(mm2/min) Max.cutting speed 160 160 160 160 160 機床總功率（KVA） Overall power ≤1.6 ≤1.6 ≤1.6 ≤1.6 ≤1.6 工作液 Cutting liquild多次切割專用乳化液 Special fluid for multi-cutting
