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Description
Product Description
Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine
The basic principle of EDM wire cutting is to use the tool electrode to perform pulse discharge on the workpiece to achieve processing. EDM wire cutting does not require the production of forming electrodes, and uses thin metal wire (usually called electrode wire) as the tool electrode. The positive pole of the pulse power supply is connected to the workpiece, and the negative pole is connected to the wire; the electrode wire moves back and forth at a certain speed, and it constantly enters and leaves the discharge area; at the same time, a liquid medium is sprayed between the electrode wire and the workpiece. As long as the maker effectively controls the speed and trajectory of the electrode wire's movement on the workpiece, the workpiece of the required shape and size can be cut. The trajectory of the workpiece movement is formed by the coordinate worktable (two controlled stepper motors in the vertical and horizontal directions) moving in the X and Y directions.
The main machine of the DK series CNC wire cutting machine tool is composed of a bed, a worktable, a wire feeding device, a wire rack, a coolant tank, machine tool electrical appliances, accessories and other components. It is based on the bed, and the worktable, the wire feeding device, and the wire rack are installed on the same base surface of the bed.
Specification
Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine The model of the CNC high-speed wire cutting EDM machine is DK7735 (±3°) taper type (the control system is AUTOCUT cabinet programming and control integration).
Model No. |
Work range (MM) |
Max machining depth(MM) |
Max loading weight(KG) |
Roughness |
Dimensions |
Accuracy |
Weight (KG)
|
DK7730 |
300*360 |
350 |
150 |
Ra≤2.5μ |
1400*1050*1500 |
±0.01 |
1100 |
DK7732 |
320*400 |
350 |
200 |
Ra≤2.5μ |
1450*1050*1500 |
±0.01 |
1200 |
DK7735 |
350*450 |
360 |
200 |
Ra≤2.5μ |
1500*1100*1500 |
±0.01 |
1400 |
DK7740 |
400*500 |
400 |
320 |
Ra≤2.5μ |
1700*1050*1700 |
±0.01 |
1500 |
DK7750 |
500*630 |
450 |
500 |
Ra≤2.5μ |
2050*1800*1700 |
±0.01 |
1900 |
DK7763 |
630*1000 |
600 |
1000 |
Ra≤2.5μ |
2400*2650*2000 |
±0.01 |
2800 |
DK7780 |
800*1150 |
600 |
1500 |
Ra≤2.5μ |
2650*2750*2400 |
±0.01 |
5200 |
DK77100 |
1000*1300 |
800 |
4000 |
Ra≤2.5μ |
3200*3200*3000 |
±0.01 |
6700 |
Product Feature
Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine
1) Bed
The bed is a box-shaped cast iron part, which is an integral casting structure. The upper part is equipped with a workbench, wire storage drum, wire rack, lighting and other components.
2) Workbench
The workbench is mainly composed of a workbench surface, a middle carriage, a ball screw and a speed gearbox. The longitudinal and transverse movement of the carriage adopts a ball guide structure, and the stepper motor drives the lead screw through two pairs of anti-backlash gears to realize the movement of the workbench. The ball screw has the advantages of high transmission accuracy, high efficiency and long life.
3) Wire transport device
The wire storage drum is composed of a thin-walled hollow cylinder. The motor drives the wire storage drum to rotate through the connector, and the reciprocating movement of the wire storage drum comes from the lead screw after the gear speed change to drive the wire transport device carriage.
The frequent reversing of the wire storage drum carriage is controlled by a set of travel switches. The structure is simple and the operation is sensitive. The left and right collision blocks are equipped with overload safety devices. When the travel switch fails to change direction, the current of the wire transport motor is cut off.
4) Wire rack
The molybdenum wire is like a closed transmission belt, which is driven by the winding drum to work reciprocatingly. A row of wire wheels and a pair of main wheels are wrapped by the molybdenum wire and follow it.The guide wheel adopts a sealed section of molybdenum wire vertical.
5) Cooling liquid tank
The water pump delivers the working fluid to the processing area. The sediment accumulates in the dirt box and must be cleaned regularly. The working coolant uses DX-1 saponified liquid.
6) Accessories
① Clamp: The group of clamps is used to fix the flat plate or cylindrical workpiece. It is a pressure plate screw structure. The clamp is fixed to the workbench with a T-screw.
② Crank: It is used to rotate the wire storage drum for winding.
③ Wire tightening wheel: It is used to manually tighten the molybdenum wire.
6. Computer programming control system:Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine
⑴ The machine tool control cabinet integrates computer, machine tool electrical and pulse power supply for integrated control.
⑵ The high-performance pulse power supply is adopted, and the maximum processing efficiency can reach 160mm2/min.
⑶ The CNC system adopts the HL CNC system produced by Zhengtai CNC Machine Tool Factory. This system adopts a specially designed digital control hardware card, and the system software adopts the latest version of the sixth generation of HL.
⑷ Time-sharing programming can be performed during processing, and program editing or simulation processing can be performed while processing. The control system has automatic centering, end shutdown, short circuit retraction, wire break shutdown and return to the origin, power failure memory recovery processing, discharge state tracking display automatic tracking, etc. The processing trajectory is tracked and displayed in real time, and the workpiece contour is three-dimensionally modeled. It has the characteristics of high processing accuracy and reliable control.
⑸X, Y, U, V four-axis linkage for upper and lower special-shaped and conventional taper cutting.
⑹ It has the functions of mirror processing, proportional scaling, analog graphic display, arbitrary angle rotation, coordinate exchange, etc.
⑺ Automatic electrode wire radius compensation.
⑻ The processing process is automatically controlled, with power-off protection function and complete protection measures.
⑼ ISO code is used, which is compatible with 3B format code. Automatic programming software and its machine only need to draw a computer and press a button to generate a program.
⑽ It has a processing graphic simulation display, so that the operator can understand the processing situation at any time, and has functions such as operation instructions, fault prompts, and simulated processing.
⑾ The software has a turning strategy, which can make the processed workpiece get a better corner shape.
⑿ Safety protection and safety switches are set at key parts, with automatic protection and alarm functions.
⒀ Most of the electrical components are imported (Omron or Siemens) and domestically produced, with stable performance and reliable quality, and are high-quality products with national quality certification.
⒁ Meet the on-site use environment:
Ambient temperature 10--400; relative humidity ≦90%
Power supply: AC380V±10%; 50HZ±2%
Industrial water pressure: 0.2Mpa
Industrial water hardness: 10mmo1/L
⒂Working system: continuous work;
8. Safety protection of machine tool electrical appliances(Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine)
1. Machine tool electrical appliances use three-phase four-wire AC power supply with a voltage range of 380V±10% (220V optional). After special design, this machine tool electrical appliance can work at a slightly higher voltage, but the maximum voltage shall not exceed 420V. If it is higher than this voltage, the normal operation of the machine tool cannot be ensured.
2. The machine tool electrical appliances are equipped with a protective grounding circuit. Users should pay attention to the reliable grounding of the machine tool to meet the requirements of the continuity of the protective grounding circuit and ensure the personal safety of the operator.
3. A red emergency stop button is set on the electrical operation panel. In an emergency, the main power supply of the electrical equipment can be quickly disconnected, the wire storage drum stops rotating quickly, and the pulse power supply stops working at the same time.
4. Energy consumption braking. In any of the following cases, the wire storage drum motor can brake quickly within 1-2S.
⑴ When the power circuit or control signal is interrupted (i.e. power outage);
⑵ When the molybdenum wire is broken;
⑶ When the processing is completed;
⑷ When the wire storage drum fails to commutate beyond the limit switch;
Lu Young
Shandong Lu Young Machinery Co, Ltd. is established in July 1996.We are located in shandong provice.We are one of professional cnc lathe machine, cnc milling machine and swiss lathe machine manufacturer in china.We founded our fast lathe machine factory in 1996 in tengzhou City to produce center lathe and univesal milling machine for over 20 years development,we build three factories.One is for cnc lathe production one for cnc milling production.
We imported advanced production technology and R&D team from Korean in 2001 and build our third factory for
We imported advanced production technology and R&D team from Korean in 2001 and build our third factory for
swiss lathe machine production.We own about 500 wokers and 40 engineers, more than 5000 square meter .
Our engineer team have rich experiences for equipment
selection and process design,we can give you professional solution based your workpieces fast and freely.We could product over 1000 sets cnc machine equipment one year. Our cnc machine tools has been exported over 40 countries and get good feedback.
selection and process design,we can give you professional solution based your workpieces fast and freely.We could product over 1000 sets cnc machine equipment one year. Our cnc machine tools has been exported over 40 countries and get good feedback.
♥Exported more than 40 countries.
♥ More than 300 staffs in factory.
♥ CE and ISO9001 certification .
♥ 7×24 hours online service.
FAQ
1.Does the Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine can be customized?
Of course, if our standard configuration can not meet your needs, please tell us that we redesign and produce the machine to meet your needs
2.How long is the warranty period of the Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine?
Warranty period is one year, if parts damage within one year, we will send free of charge. Free online training or factory
training to ensure that you can use our products properly. We can offer overseas paid installation, commissioning service.
3.What time is your work time?
We work online 24 hours a day, offer quotes and technical support at any time.
Of course, if our standard configuration can not meet your needs, please tell us that we redesign and produce the machine to meet your needs
2.How long is the warranty period of the Factory Price Fast Cut DK7735 China's Cheap Metal Wire EDM Cutting Machine?
Warranty period is one year, if parts damage within one year, we will send free of charge. Free online training or factory
training to ensure that you can use our products properly. We can offer overseas paid installation, commissioning service.
3.What time is your work time?
We work online 24 hours a day, offer quotes and technical support at any time.
4.Do you use the Trade Assurance on Alibaba?
Yes, all of the order use this.Can guarantee the quality of the product and your payment.
Yes, all of the order use this.Can guarantee the quality of the product and your payment.
5.How to get a quote?
Please tell us the model you need or send us drawings of the workpiece, then we can recommend the most suitable products to you. We will give you the best offer within 24 hours.
Please tell us the model you need or send us drawings of the workpiece, then we can recommend the most suitable products to you. We will give you the best offer within 24 hours.
6.How to contact with you?
My mobile/whatsapp: +86 18660853235; QQ:3494630853 ;Please send message to us, thanks in advance!
My mobile/whatsapp: +86 18660853235; QQ:3494630853 ;Please send message to us, thanks in advance!
