Middle-speed WEDM,that is, the WEDM machine have repeatedly cutting function,similar low-speed WEDM.Order to maintain the stability of molybdenum wire, processing to enhance the quality of workpiece surface machining, so therefore, will reduce the wire speed,thus named: "Middle-speed WEDM". Like conventional repeatedly cutting through the rough machining process, semi-finishing and finishing processes, such as multi-cutting Machining Allowance removal, processing effects of surface roughness than traditional high-speed WEDM significantly enhanced. Multi-cutting, the workpiece surface roughness generally can achieve Ra0.8 μ m.
We are known throughout the world for producing efficient and reliable
machines and are exporting to many countries including Argentina,
Australia, Bahrain, Belarus, Brazil, Canada, Chile, Egypt, Germany,
Greece, Hungrary, Indonesia, Iran, Italy, Jordan, Kuwait, Lebanon,
Malaysia, Mexico, New Zealand, Pakistan, Peru, Philippines, Saudi
Arabia, South Africa, Syria, Thailand, Turkey, U.K,USA and Vietnam
etc.
Machine Features:
Low maintenance.Closed loop structure for low electrical noise(patent).
Untouched sensor and SCR system keep durable and low noise.
For added protection,the electrical components are located on the top of the machine.
Reduced vibration and improved accuracy are achieved using a five phase motor.
International standard components are uniformly used where possible,providing the user the option to source spare parts locally,spare parts are interchangeable.
The use of superior materrials and components(superior cast iron,linear slides and ball screws)ensure high rigidity,accuracy,and durability.
Multiple wire speeds for different cutting parameters and ease of wire installation.
The machine has been designed specifically to meet the needs of press and plastics tooling applications.
Control System Features:
PC Based industrial computer utilising EPROM technology for improved reliability and systems protection.
Two central processing units(CPU) to enable programming while cutting.
Graphical gap voltage display(patent)
Graphical programming system including such features as:mirror,move,rotate,divide,scale,zoom,line,circle,radii,standard/special
curve,gear,tangent of line and circle,trim,clear,off-set and smooth radius.,
Can accept DXF or G-Code from AutoCAD and other major CAD/CAM systems via floppy disk.
Optional scanning software or full scanning system available.
Programmable taper of up to 60 degrees.
Four-axis synthesis(different profile top to bottom).
2D or 3D cutting
simulation and real time machining trace.
Edge finding and auto centring.
Invert cutting(Invert the cutting path).
Initiate start point(can return to initial start hole position while wire broken).
Auto Back-off and manual Back-off or go back to last point,then resume cutting.
Pause cutting.Restart cutting.
System can memorises the point on the cutting path when an error occurs or when there is a wire breakage.It then can resume cutting from that point when the error is rectified.
Battery back up.Complete data relention.
Auto programming for jumping mold.
Graphically check any segment of the programmed path with the ZOOM function.
Auto reset of UV axis when the job is completed.
International G-Codes.switch between graphics and G-Code easily.
No load output voltage:105V.
The pulse width Ton:2,4,8,16,32,64,128μs.
Max. short-circuit current>8A.
Dimension of controller:600*600*1750mm
Other specifications: Max.
cutting speed:150mm2/min. Optimum
surface finish:Ra>0.8μm. wire
diameter:ф0.12~0.22mm wire
speed:5 levels adjustable,Frequency Control Dielectric
solution:oil NG-1(1:20),Dielectric soap NG-1(1:20~25) Max.
working current:6A. Power
supply:1-N 50Hz/60Hz,220VAC or 3-N 50Hz,380VAC Power
consumption:less than 1.2KVA
Max.
cutting speed:
