Medium Speed Wire Cut EDM CNC Machining Center Die-sink EDM High Speed Small Hole Drilling  

Model structure and excellent performance


1、JR WEDM is currently a chinese application of a wide range of sophisticated technology, high precision and high efficiency EDM machine tool brands.

2、T-frame structure after a long period of market use and upgrade to get the most stable, rationalization, durable form. The bed is made of high-strength, high-quality castings.

3,、multi-function intelligent control box is the core area of EDM, the box can meet several different types of electrode discharge machining: copper, graphite, tungsten steel, alloy and so on.









Applications
 
 1.JR EDM machine for aviation, high-speed rail, automotive, home appliances, bathroom, hardware, household items and other mold processing, plastic, connectors, aluminum, connectors, die-casting, hardware, powder metallurgy, silicone, bakelite , And other industries a wide range of applications.
 
2. Excellent brand depends on excellent processing performance, efficiency and user-friendly operation, copper electrode processing speed is 1-2 times that of ordinary spark machine, graphite electrode processing is 3-4 times of ordinary spark machine, greatly improved Discharge efficiency, shorten the discharge period.
 
3. The operating system has been developed several times and optimized to the latest version in real time. Optional languages module Chinese or English. Based on the original, four practical functions are added. The operator can quickly understand the basics in only one day operating.

Main performance characteristics of machine tools  

1. Adaptive discharge machining control 2. High speed control of high speed lifting knives and lifting knives
3. Fixed point control of spindle and detection of discharge gap 4. Control of oil level
5. Fire control 6. Anti carbon function
7, CNC system, touch screen input, hand control box operation. 8. The automatic measurement of the workpiece in the machine
9, fine surface processing 10, fine edge processing
11, X, Y, Z axle imported Panasonic servo system. 12, stainless steel material wear-resistant edge design.
13. Minimum electrode loss 0.10% 14. The best surface roughness Ra0.1um
15. Maximum production efficiency800 mm³/min 16. Minimum driving unit1um


Machine tool parameters
 

Machine tool host unit JR40
Worktable size (long * width) mm 600*400
X, Y, Z axis travel mm 400*300*270
The minimum / maximum distance of the electrode plate to the working table mm 330*650
Processing tank size mm 990*640*450
Machine weight (host + cabinet) kg 2500
Maximum electrode weight kg 50
Maximum workpiece weight kg 800
Maximum machining current A 40
Maximum machining efficiency (graphite electrode machined steel) mm3/min 400
Optimum surface roughness (less than 100mm2 of discharge area)) Ra=um Ra<0.2um
Resolution of each axis um 0.4
Minimum drive um 1
Axis control number   Three axes and three linkage


Numerical control power supply device   

1, touch screen 15 inch LCD LCD display. 2, USB data input and output.
3, mirror processing and hard alloy special processing circuit. 4, AUTO processing function unit.
5. Automatic positioning function unit. 6. High speed and high precision machining system.
7. Automatic arc cleaning circuit unit. 8, expert process database system.
9, CNC instruction, standard G code, ISO code. 10, power reduction, error information prompt function.
11. Total input power:9KVA 12. Input power supply:380V
13. Maximum machining current:50A 14. Control axis number: three axis and three linkage

 
Machine tool precision and technical standard
 
i.GB/T5291.1-2001Precision standard
X:Y axis flatness  ≤0.015mm/200mm
X:Y Plane verticality ≤0.015mm/200mm
Z:X Spindle verticality ≤0.015mm/200mm
Z:Y Spindle verticality ≤0.015mm/200mm
XYZ Three axis positioning accuracy ≤0.015mm/200mm
XYZ Accuracy of repeated positioning of three axes ≤0.006mm/200mm
 
The three axis machine geometric accuracy is measured by the national standard gauge and gauge. It is strictly required that the geometric accuracy of the machine is qualified and then the three coordinate laser laser compensation is made to ensure that the accuracy is better than the national accuracy standard.
 
Product accessories, vulnerable parts

Standard appendage
 
1. The main body of high strength bed casting 1 2. Intelligent numerical control control electric box 1
Grade 3 and three filter tank 1 4, P4 high precision guide rail 6
5, C3 high precision wire rod 3 6. Full import professional bearings 3
7. Machine tool pad iron 1 8. Hand control box 1 (random)
9. Adjustable chuck (small) 1 (random) 10, LED fluorescent explosion-proof machine tool lamp 1 (random)
11. Filter paper core 4 (random) 12. Standard toolbox (tool) 1
13. The instructions for use 1 14. Fire extinguisher 1 (dry powder, random)
15. Dust cover 5    


Consumables and vulnerable parts
Name brand Model Replacement period Number
EDM-Xtra JR special oil for science and technology GYCUT DH Suggest a year 5(1000L)
Filter paper core Non standard customization of JR science and technology 200*400 Suggest a year 4
Fire extinguishing device Safety fire Mixed foam Suggest a year 1
Positive and negative pole line Jerry science and technology self-made Universal type VV Recommendations for 2 years Two (8 meters)
Lubricating oil Shell 0# grease Proposal for half a year 2L


Major parts brand and origin
 
Key parts of machine tools

Name Brand Model Place of Origin
Guide PMI(HIWIN) P4level Taiwan
Wire rod PMI (HIWIN) C3 level Taiwan
Bed casting JR EDM Advanced castings Nantong, China
Bearing NSK(FAG) High grade Japan
Three axis AC server Panasonic Special AC controller Japan
CPU main board Yang Industrial grade Taiwan
Working lamp DEILE(SHANDONG) LED China
Fire Extinguisher 平安消防器材 automatic China
Oil pump WALRUS 380V Industrial grade Taiwan or the same level
Current filter Yubo(GUANTONG) Industrial grade Taiwan or the same level
Capacitance TL Industrial grade Japan
Circuit breaker LS Industrial grade Japan or the same level
Touch screen AMT Industrial grade Taiwan
LCD screen auo Industrial grade Taiwan
Switching Power Supply Meanwell Industrial grade Taiwan
Contactor (FUJI) Industrial grade Taiwan
Axial fan Card Industrial grade Taiwan
Sudden stop switch Schneider (FRANCE) Industrial grade France
Bridge Rectifiers TOSHIBA   Industrial grade Japan
Wire rod Jinhuanyu VV Industrial grade China

Host configuration          brand
Machine tool host   JR40 1 HJ_EDM
Numerical control pulse power model   A1-40 1 Hongjiang
Working liquid box   500L 1 Hongjiang

Standard appendage

Infrared touch screen device 1 BONONE
TET-LCD 15 inch liquid crystal display 1 East
Automatic Fire Extinguisher 1  
Standard toolbox and fixture 1  
00 stage marble worktable 1  
Adjusting the level of the mainframe to use the bolt and the iron 1 sets of each  
Oil injection gun 1  
An instruction manual 1 Hongjiang
Storage equipment, including hard disk device, USB card reader, etc. 1  
X, Y, Z axis AC servo motor and encoder system 1 Panasonic
Lubricating oil 1  
Hand control box 1  
Ultra precision machining loop and AVR regulator control unit 1  
The positive software of the discharge machining numerical control system (obtain the state approved "computer software copyright registration certificate") 1  
USB input and output interface 1  
Special processing circuit for cemented carbide 1  
AUTO(Automatic machining)unit 1  
11 kinds of electrode material pair processing technology database 1  


Standard spare parts

Paper core filter 2 Hongjiang
Manual card head 1 Taiwan
Guide 1 HIWIN or PMI
Screw 1 HIWIN or PMI
Bearing 1 NSK
Machine tool working lamp 1 Taiwan




Selected accessories unit Number
Spark oil(200L) bucket  
Magnetic table(150*300)/(200*400) one  
Powder mixing unit (powder 1L) set  
Pressure regulator one  
U axis (3R) set  
Oil cooling unit set