D703高速電火花穿孔機
產品介紹：
D703高速電火花穿孔機的加工孔徑一般在0.3-3mm； 
     ·zui大深徑比200:1以上的孔。
     · 加工速度一般可達5-60mm/min; 
     · 不受材料硬度和韌性限制； 
     · 能加工不銹鋼、淬火鋼、硬質合金、銅、鋁等各種導電材料。 
     · 能直接從斜面、曲面穿入。 
     · 直接使用自來水作為工作液。 
Model 型號 

D703H高速電火花穿孔機

Electrode diameter 裝夾電極直徑 mm                 
∮0.3-∮3.0    
                                                   
∮0.2-∮3.0
                                                         
Spindie travel 主軸頭行程 mm
250

250

Z-axis servo travel 主軸伺服行程 mm                  
400                                                                   

400                              
                                      
Work table loading 工作臺尺寸 mm

320×400

400×500
Work table loading 工作臺承重                           

220kg                                                                

350kg       
                                                          
X-Y travel X-Y行程 mm

200×300

300×400
The max.space between guider & work table

導向器與工作臺zui大距離 mm                                 

280                                                                     
280                  
                                                   
Max.working current zui大加工電流 A

25
30
Max.power supply 輸入zui大功率 kw    
             
3.5 3N 380V/50Hz             
3.5 3N 380V/50Hz                                                                     
Work flume capacity 工作液桶容量 （L）
25
25

Work liquid filtrate way 工作液過濾方式         

線隙式              
線隙式 
                                                        
Max.pump pressure zui大工作液壓力 Mpa
 7
 7