Basic Info.
Process Usage
Metal-Cutting CNC Machine Tools
Movement Method
Contour Control
Control Method
Semi-Closed Loop Control
Numerical Control
CNC/MNC
Processing Precision
0.01~0.02(mm)
Performance Classification
Economical CNC Machine Tools
Certification
CE, ISO 9001
Size of Working Table
660*505 mm
X * Y * Z Axle Travel
400*350*250 mm
Max Workpiece Size
760*560mm
Max Cutting Thickness
300 mm(Option 400mm)
Machine Net Weight
2100kg
Transport Package
Wooden Case
Specification
1250*2050*2100 mm
Product Description
1. Product Introduction
Specification No. | Item | Unit | EFH43B |
1 | Table travel(x*y) | mm | 400*350 |
2 | Z axis travel | mm | 250 |
3 | Max job size(L*W) | mm | 760*560 |
4 | Max cutting thickness | mm | 300 |
5 | Max tapper | °/mm | ±3°/80 |
6 | Working accuracy | mm | ≤0.01(Octagnol with subtense,Cr12,H=40) |
7 | Best Surface finish | µm | ≤1.0(3 pass, Cr12, H=40mm) |
8 | Dia.of electrode | mm | Φ0.13-φ0.2 |
9 | Volume of tank | L | 144 |
10 | Fluid type | - | Emulsion ointment |
11 | Power supply | - | AC3-380V/50HZ |
12 | Max cutting speed | mm²/min | 200 |
13 | Max power consumption | KVA | 3 |
14 | Machine size | mm | 1250*2050*2100 |
15 | Machine weight | kg | 2100 |
Mechanical structure No. | Item | Description |
1 | Machine bed | - C type structure;
- Casting: Mihanna 250 Resin sand casting. Secondary high temperature tempering.High toughness & high rigidity.
- Whole travel tolerance of Z axis is0.05mm, Verticality between X,Y is less than 0.012mm, measured by 300 square meter,Verticality of UV is less than 0.015/60mm;
- 4-aixs simulation,X&Y velocity without load is 150RPM.UV velocity without load is 4RPM.
- Driven by stepper motor.To make sure accuracy of machine. Inspection while assemblying. And inspected by laser interferometer before dispatching
|
2 | LM structure | - Linear guide on same plane was processed with surface grinder to assure same height. H level.
- Hiwin
- Automatic lubrication for block.
- Equipped with optical scal, 5micron.
|
3 | Wiring structure | - Equipped with guide wheel,3-6 months' life span;
- Bearing for guide wheel is NSK/FAG, life span 2-3 month;
- Drum:Dia.is 155mm, max winding length 200mm;
- Wire tension: Spring contant tension wire expanding mechanism;
- Wire working speed 0.5-12.5m/s, stepless control.
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6 | PPS | - PPS designed by ESUNTEK.It has high-power VMOS FET, rectangle wave, comb wave and step wave current, which makes the machining speed high, roughness good and wire loss small;
- Warranty of PPS is 12 month;
- Working current is 10A, max speed is 200mm²/min.
|
7 | Work fluid | - Esuntek use Jiarun JR-3A emulsion ointment.Oil/water based emulsion is also ok.
- Volume of tank is 144 litre. Replace work fluid every 30 days;
- Filter: 0.01mm;
- Basic protection is adopted for the equipment without splashing.
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8 | Work environment | - Temperature 0-45ºC,Humility≤85%. No need for contant temerature space;
- During the installation, noted that no large vibration source around;
- Not need protection during operation,no occupational hazard.
|
9 | Work platform | - The processing platform adopts standard crossbeam and standard fixture;
- The equipment has passed the finite element analysis during the design; a lot of stiffeners have been added to the lower part of the processing platform to make it more efficient in heat dissipation
- The platform is adjusted manually through five iron pads under the bed to ensure the level
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10 | Wire winding | - The time for skilled operators to wind is within one minute;
- Use professional vertical corrector and adjust UV head to measure verticality.
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11 | Lubrication | • The machine tool adopts centralized lubrication system to ensure effective lubrication of all parts. • With automatic oil level alarm.Great Wall brand No.32 rail oil (No.46 oil is recommended in summer) |
12 | Protection for rails | • All axes are fully sealed and protected. • Limit switch is adopted on X&Y axes. |
13 | Machine tool safety | • Meet the technical requirements for safety protection of EDM machine tools (GB 13567-1998) |
Control system No. | Item | Description |
1 | Function of controller | - The cnc control of this equipment is the integration of automatic cut programming and control;
- Industrial computer is used as the host, with high reliability and strong anti-interference ability. Industrial display screen, dual core high-speed processor, SSD solid-state disk, and USB and LAN interface;
- the CNC system shall have stable performance, meet the requirements of each cutting action, and have strong anti-interference. It has the following functions:
a. Line and arc interpolation function; b. Relative and absolute coordinate control mode c. Cam function; d. Friendly programming interface and convenient man-machine dialogue; e. Provide open cutting technology database and dynamic graph tracking display at random; f. Self diagnosis function and maintenance log function;- machine alarm, broken wire protection.
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2 | Autocut | The control system of this equipment mainly adopts the integrated software of autocout programming and control. The autocout control software has many functions, such as planar two-dimensional graphics, upper and lower special shapes, tapered and other cutting processes, power failure memory, short circuit back, broken wire protection, side positioning, automatic stop, automatic center finding, programming any angle rotation, fast back to the origin, automatic drawing of special graphics, etc |
3 | Special cutting | N/A(Aluminium cutting function is available ) |
4 | External program software | - The multi-functional network support software is a comprehensive, multi-functional, user-friendly and simple auxiliary manufacturing system. Not only has the powerful drawing function. In addition, it has the functions of automatic layout of cutting path, automatic determination of cutting sequence, automatic reservation of cutting allowance, automatic multiple cutting, simulation demonstration, etc
- There is a virtual card in CNC software that can be used to calculate cutting time and cost;
- Software automatically generates program
|
5 | Operation | Automatic type; manual type: Data input manually. |
6 | Machine control | Automatic positioning, broken wire protection, power failure memory, short circuit fallback. |
2. Engergy, gas, liquid and power supply No. | Item | Description |
1 | Temperature | 0~45ºC |
2 | Humility | ≤85% |
3 | Noise | <70dB(Centered on machine tool, 1 meter away) |
4 | Power supply | 3-phase 4-wire 380V ± 10%. The main switch power supply is used separately (the grounding wire must be firm) and not shared with other equipment |
5 | Control cabinet | 3 fans, good cooling and dustproof ability. |
6 | Electric system | The equipment has perfect and reliable safety interlock, safety protection, fault self diagnosis and alarm functions, and the machine tool has good anti-interference performance. |
7 | Working lamp | Equipped |
8 | Compressed air | No requirement |
3. Accessories No. | Item | Type | Unit | Quantity |
1 | Hose clamp | 10~16 | pcs | 2 |
2 | Hose clamp | 23~35 | pcs | 2 |
3 | Magnet | Φ22*3 | pcs | 4 |
4 | Quality certificate | - | pcs | 1 |
5 | Packing list | - | pcs | 1 |
6 | Instuction manual | - | pcs | 1 |
7 | Operation manual | - | pcs | 1 |
8 | Bearing | 625Z | pcs | 8 |
9 | Dismounting device | M18*1 | pcs | 1 |
10 | Cross screwdriver | 150mm | pcs | 1 |
11 | Slot scredriver | 150mm | pcs | 1 |
12 | Inner hexagon spanner | 3mm | pcs | 1 |
13 | Inner hexagon spanner | 4mm | pcs | 1 |
14 | Inner hexagon spanner | 5mm | pcs | 1 |
15 | Inner hexagon spanner | 6mm | pcs | 1 |
16 | Tool kit | 13 inch | pcs | 1 |
17 | Vertical inspection tool | - | pcs | 1 |
18 | Wire tightener | - | pcs | 1 |
19 | Handle | 8*8 | pcs | 1 |
20 | Oil pot | - | pcs | 1 |
21 | Foot | - | pcs | 5 |
22 | Emulsion ointment | JR-3A | box | 2 |
4. Standard of export packagingCommonlly, There are 3 packing boxes for 1 set of wire cut EDM machine. No.1,No.2,No.3. The main machine, electric cabinet and water tank are
packed separately in three packing boxes (the main machine and water tank are usually packed simply):(1) No.1: package of machine;
(2) No.2: Package of control cabinet;
(3) No.3: packing of water tank, containing accessory box,packing list, instruction manual, standard accessories, optional accessories, special tools and spare wearing parts.
5. Preparation for installation and commissioning: (1) Installation environment
The machine tool shall be placed in a room without dust, vibration, wind and heat source, and the ambient temperature shall be within the range of 0-45 ºC. In order
to maintain good machining accuracy, the temperature must be kept at 20 ± 3 ºC, and the humidity 30-80%(2) Power supply
The three-phase four wire system 380V ± 10% is used , and the main switch power supply is used separately (the grounding wire must be firm) and not shared with
other equipment.(3) Installation and commissioning
After the machine tool is in place, adjust the level as required, connect the connecting line between the main machine and the electric cabinet and the water tank,
and then power on for debugging after checking.6. Product details
The Intelligent programming control system
Address:
Building 9, Jiufeng Industrial Park, No. 399 Mudong Road, Mudu Town, Wuzhong District, Suzhou City
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
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CNC milling machine, CNC maching cente, high speed machining center
Lampard (Jiangsu) Machinery Co, Ltd., founded by a group of industry senior technical engineers, is a company integrating production, manufacturing and R&D. Its subordinates are Shanghai BIJI Technology Machinery Co., Ltd. And Changzhou Chengyu Precision Machine Co., Ltd.
After the establishment of the company. It has strategic cooperation with international leaders such as Siemens, FANUC, Mitsubishi, NSK, THK of Japan, Germany FAG, SKF, etc. Adopting the customized model, the company has formed a strategic alliance with the industry giant Kunming Zhengchenggong group, which ensures the stable supply and quality guarantee of the core parts of machine tools. Using Taiwan original spindle, ball screw, LM guide and bearing of Japan and Germany, using advanced assembly technology of Japan, rigorous manufacturing technology, combining with rich debugging experience of professional engineers, strictly implementing standardized operation process, to ensure that every machine tool is qualified to leave the factory, and at the same time, every qualified machine tool has the same stability and consistency of details.
Our company provides products and services for key enterprises such as Lonking Holdings Limited company, Catcher Technology company, Shanli Hydraulic Co., Ltd...Biomet Medical Devices Company, and Commercial Aircraft Corporation of China Ltd. Our machines have been widely used in 3c electronics, engineering machinery, automobiles, home appliances, ships, new energy, aerospace, medical, and has received good reputation.
In the future, the company will be guided by research and development of professional and precise machine tools, take medical treatment and aerospace as the key areas of machine tool manufacturing and service, focus on the precision die and parts processing in this field, aiming at solving the problem of processing effect and improving the processing efficiency for customers.
Our company upholds the mission of "enhancing the competitiveness of users, creating profits for shareholders and sharing benefits with employees", takes "becoming the most competitive manufacturer of intelligent micron-scale equipment in China" as the enterprise vision, insists on the core values of "integrity, quality, focus and innovation", creates greater value for customers, benefits society with the spirit of "craftsmen", hopes to share development with employees, partners, shareholders and society to achieve a win-win future.