JR EDM piercing machine performance characteristics
1.Z-axis maximum stroke of 380mm, a 500mm long electrode can be installed, and the electrode wasted to a minimum (about 100mm), to ultra-low loss circuit design, which greatly improves the efficiency of the use of the electrode.
2.Z-axis subdivision stepper motor, to achieve rapid movements, the entire trip only 10 seconds or so, greatly reducing the waiting time, a substantial increase in efficiency. Head travel electric lift.
3. Patented rotating head: First motor rotating head design, using tungsten steel wear-resistant film and multiple waterproof structure. The use of taper sleeve connection with the chuck, chuck rotation can ensure concentricity.
4. Independent research and development of operating system: a key processing, deep function, sub-function, set the end function, expert database, polarity conversion, digital sampling, adaptive servo tracking, penetration, flexible machining, high speed machining, surface protection , The processing of automatic return to the workpiece surface and auxiliary flushing device, largely to improve the quality of aperture after processing. Φ0.15 for more than the electrode brass fine hole processing, the thickness of 300 mm thick workpiece processing, superposition of different materials and hollow and other special parts processing, tungsten steel, aluminum, AK80 and other super-hard, special materials processing.
5. Humanized design is not only reflected in the ubiquitous hardware details, but also reflected in the practical aspects of software features and customers in the use of various sensory experience.
Machine tool parameter table
|
Model |
JR-340SA |
|
Range of clamp electrode（mm） |
Φ0.15-Φ3.0 |
|
Work head travel |
280 |
|
Spindle servo stroke（mm） Z |
380 |
|
Machined workpiece thickness（mm） |
1-320 |
|
Maximum adjustment speed of spindle（mm/min） |
2200 |
|
Rotating head (C axis) speed（rpm） |
0-500Adjustable |
|
Workbench size（mm） |
440*320 |
|
X*Y *Z* UTrip（mm） |
400*300*380*280mm |
|
Maximum distance between guide and worktable（mm） |
320 |
|
Maximum machining current（A） |
40A |
|
Maximum input power（KW） |
4.5 |
|
Power input mode（V/HZ） |
380/50 |
|
Digital display |
Three axis |
|
Maximum working fluid pressure（Mpa） |
12 |
|
Maximum work load（Kg） |
300 |
|
Mainframe size（W*L*H） |
1000*1000*1900 |
|
Weight（kg） |
850 |
Machine tool configuration table
|
Model |
JR-340SA |
|
The bed |
Large frame cast iron bed (with tool box) |
|
Workbench |
High precision leveling marble |
|
operating system1 |
Convenient system with self database |
|
operating system2 |
One key operating system |
|
operating system3 |
Fixed depth processing system |
|
operating system4 |
Rotating head speed regulation system |
|
High frequency system1 |
Taiwan flexible discharge system |
|
High frequency system2 |
Repair electrode system |
|
High frequency system3 |
Tungsten loop system |
|
X/Y/Z wire rod |
Precision ball screw |
|
Z axis guide |
Linear guide rail |
|
Rotating head |
One type of tungsten carbide rotary head (patent product) |
|
Electric machinery |
servo |
|
pumping |
Pneumatic high pressure pump |
|
handwheel |
Precision scale |
|
Working lamp |
Bracket LED |
|
water tank |
Floating independent water tank |
|
Chuck |
Taiwan precision automatic chuck |
Thin hole discharge machine accessories list
|
Model |
JR-340SA |
|
The mainframe of the perforator |
1 |
|
Inner hexagon spanner |
1 |
|
Double head screwdriver |
1 |
|
Special scissors for electrode |
1 |
|
water tank 20L |
1 |
|
bucket 10L |
1 |
|
Water dispenser |
1 |
|
Water retaining plate |
1 |
|
Silica gel stopper |
20 |
|
Machine tool ground M16 |
4 |
|
Taiwan three Heron precision wrench chuck |
1 |
|
Electrode copper tube 0.5mm |
100 |
|
Electrode copper tube 1.0mm |
100 |
|
Y1242 Guide device 0.5mm |
1 |
|
Y1242 Guide device 1.0mm |
1 |
|
Instructions |
1 |
