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Description
Product Description
Specification
DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting
Table size (length × width): 830 × 600mmTable travel: 450 × 550 mm
Linear cutting thickness: 400 mm
Processing taper: ±3°
Molybdenum wire linear range: 0.15-0.22
Optimal roughness: ≤Ra2.5
Processing accuracy: According to national standards
Machine tool maximum load: 450kg
Maximum processing efficiency: not less than 160mm2/min
Maximum processing current: 7A
Number of control axes: 4 axes
Software: AUTOCUT
Working fluid: Special for wire cutting (emulsified soap)
Power supply: 380V220HZ
Maximum output power: 2.5kw
Mainframe dimensions: 1600 × 1240 × 1400mm
Products feature
DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting
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, and the clamp is fixed to the workbench with a T-type screw.
② Crank: Used for winding the wire to rotate the wire storage drum.
③ Wire tightening wheel: Used to manually tighten the molybdenum wire.
VI. Computer programming control system:
⑴ The machine tool control cabinet integrates computer, machine tool electrical, and pulse power supply as one control.
⑵Adopt high-performance pulse power supply, the maximum processing efficiency can reach 150mm2/min.
⑶The CNC system adopts AUTOCUT CNC system, and this system adopts specially designed digital control hardware card.
⑷Time-sharing programming is available 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 origin, power failure memory recovery processing, discharge state tracking display automatic tracking,. Real-time tracking display of processing trajectory, three-dimensional modeling of workpiece contour. It has the characteristics of high processing accuracy and reliable control.
⑸X, Y, U, V four-axis linkage, upper and lower special-shaped and conventional taper cutting.
⑹It has functions such as mirror processing, scaling, analog graphic display, arbitrary angle rotation, coordinate exchange, etc.
⑺Automatic electrode wire radius compensation.
⑻Automatic control of the processing process, with power-off protection function, and complete protection measures.
⑼Adopt ISO code, 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.
⑽It has a processing graphic simulation display, so that the operator can understand the processing situation at any time, and has operation instructions, fault prompts, simulated processing and other functions.
⑾The software has a turning strategy, which can make the processed workpiece get a better corner shape.
⑿Key parts are equipped with safety protection and safety switches, with automatic protection and alarm functions.
⒀Most of the electrical components are imported (Omron or Siemens) and domestically produced, with stable performance and reliable quality. National quality certification high-quality products.
⒁Meet 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;
VII. Implementation standards
1. Mechanical implementation standards: manufactured and produced according to GB7926-87 standards. 2. Electrical implementation standards: The design and manufacture of machine tool electrical equipment shall comply with the two standards of GB/T5226.1-1996 "General Technical Conditions for Part 1 of Industrial Machinery Electrical Equipment" and "GB13567 Technical Conditions for Safety Protection of Electrical Spark Machining Machine Tools".
VIII. Safety protection of machine tool electrical appliances
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 case of 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 be quickly braked within 1-2S.
⑴When the power circuit or control signal is interrupted (i.e. power failure);
⑵When the molybdenum wire is broken;
⑶When the processing is finished;
⑷When the wire storage drum fails to change direction and exceeds the limit switch;
5. Overcurrent protection
Overcurrent protection is performed when a short circuit breaker and a fuse are connected to the power supply line of the machine tool electrical appliance and the lighting circuit. The rated current value of the circuit breaker and the fuse is strictly required, and the user shall not increase or reduce it at will to avoid failure of protection.
6. This machine tool electrical appliance adopts frequency converter control, adjustable speed, and can be used for 220V\380V (delivery must be stated)
7. End shutdown
When the workpiece processing is completed or a certain instruction is completed, the power supply of the control cabinet and the machine tool can be cut off at the same time.
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.
Our service
DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting
1. We supply 24 hours on-line service,you could contact with us by email ,phone ,wechat ,whatsapp,skype etc.2. Received your phone or mail,we will Analyze the problem immediately.
3.Supply professional solution, after analyze the problem, we give you our best solution.
4. The warranty period of the whole machine is 1 year. Under normal use, if the machine parts are damaged during the warranty period, we will provide free accessories. Outside the warranty period, if the parts are damaged, we only charge the cost price of the parts, and will never overcharge.
5. Provide lifetime free technical support, you can contact us at any time if you encounter difficulties in the process of use.
6. We provide overseas services, engineers can go to the customer's factory for debugging,installation, maintenance, and repair. (In case of non-epidemic situation).
Packaging
DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting
1.Port: Qingdao port or Shanghai port
2.Payment method: T/T, L/C, D/P, D/D etc.
3.Payment: 30% T/T as deposit, 70% balance shall be paid before shipment.
4.Delivery time: 30 days after receive the 30%T/T deposit.5.Non-fumigation packaging, we use seaworthy plywood.
6. Steel base plate, it is stronger 3-5 times than normal plywood base plate.
7.Water-proof and damp proof, water resistant film wraped all the machine.
FAQ
1.Does the DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting cnc lathe 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 DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting?
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 DK7745 high speed cutting 3/4/5 axis wire edm machine cnc edm machine wire cutting?
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!
