KD400L Column Moves EDM Wire Cutting Machine X×Y=320×400mm
High precision CNC wire cut EDM machine KD400L has unique mechanical design and lasted PLC controlled system. The working table of KD400L is fixed, which is different to regular wire cutting EDM machine in the market, X and Y axes are moving at column side, i.e. column moves, the structure has better dynamic performance. Latest KCUT wire cut EDM control system with PLC control. X, Y, U, V, Z, and wire drum are all controlled by AC servo motor. Linear motor for X and Y axis is available as optional. Intelligent servo control wire tension system to keep properly tension of wire to get better cutting performance.
Main dimension:
X×Y×Z travel: 320×400×280mm;
Working table dimension: 435×650mm;
Weight of the machine: 2600kg
Load of table: 400kg
Wire drum type: fixed
- Mechanical feature
- 5+1 control, X, Y, U, V, Z and wire drum with AC servo motor control.
- Optional X and Y axis with linear motor and linear scale to realize closed-loop control.
- Innovative short span of wire path, fixed wire drum, no longitudinal movement, just rotating
- Servo motor-controlled wire tension system, command from PLC.
- Fixed working table, column moves, excellent dynamic accuracy and stability, heavy load capacity.
- Modernized fully closed sheet metal design.
- The machine bed is designed with a box structure and reinforced rib support, which has good rigidity and better mechanical structure stability.
- The whole machine tool adopts resin sand precision casting HT250. The whole machine casting has been heat-treated to eliminate internal stress. Each casting is thoroughly inspected to avoid defect to ensure the best rigidity and accuracy durability. The service life of the wire cut EDM machine is extended to more than 10 years.
- Wire-feeding system: the molybdenum wire wire is feeds with linear guideway, and the wire drum adopts the unique servo closed-loop speed regulation technology in the industry. According to the operation of loading the wire to the machine and workpieces of different thicknesses, the wire speed can be independently and flexibly selected.
- Automatic CNC multi-segment wire tension tightening mechanism and Kingred's unique ingenious threading guide device can effectively eliminate surface stripes and improve surface roughness
- U.V.Z axis servo control, memorable data, closed-loop control for pitch compensation, more accurate taper cutting and more stable cutting accuracy.
- Advanced modularized design: wire EDM machine electrics, high-frequency power supply, NC system are scientifically integrated. The whole machine has a compact structure, reasonable layout, strong anti-interference, good reliability, environmental protection, energy saving, conforms to ergonomic specifications, and emphasizes human-friendly standards.
- Optimized high-frequency control system: It can effectively realize high-efficiency and large-thickness cutting, and can efficiently cut various mold steels, aluminum materials, copper materials, aluminum alloys, titanium alloys, hard alloys, conductive ceramics, and super-conductive materials.
- Low-power Intel dual-core 1.8G CPU; board-mounted memory 2G; hard drive: SSD 32G; industrial power supply 300W
- control system advantages:
1) KCUT adopts graph drive technology, generate cutting track automatically with simple setting, reduce time of programming, increase manufacturing efficiency, reduce possibility of mistakes by operator, and save producing cost.
2) Operation is easy, and easy to learn.
3) multiple axes simultaneous control to simplify programming of complicated taper cutting task.
4) Fully support complete servo control, to satisfy trend of market of high accuracy cutting.
5) Internet communication available, swift, and stable. 4G module is available to connect internet, sim card is required
6) Real-time monitoring, ERP system.
7) PLC control, no more PCBs are used, simplified wiring system, less malfunction. And PLC is very power and has good scalability
8) Real-time IO monitoring
9) Standard network cable connection, fast, stable, and efficient
| Name |
KD400L |
| X×Y×Z travel |
320×400×280mm |
| Working table dimension |
435×650mm |
| Max cut angle/thickness |
±12°/80mm |
| Max load of working table |
400kg |
| Surface finish |
Ra≤0.8-2.5μm(multiple and single paths cutting) |
| Max cutting speed |
≥260mm2/min |
| Cut accuracy |
≤±0.005mm, straight cutting |
| ≤±0.015mm, angle cutting |
| Min drive unit |
0.001mm |
| Diameter of electrode wire |
Φ0.10-Φ0.25mm |
| Weight of machine |
2600kg |
| Dimension of machine |
1650×1900×2100mm |
| Max cutting current |
≥7A |
| Power supply |
3 phase 380V/50Hz |
| High frequency width (continuous adjustable) |
1-99μs |
| Rated power |
≤3KVA |
| Working tank |
| Capacity of tank |
60L |
| Filtration |
Changeable filter(0.005mm) |
| Dimension of tank |
670×460×610mm |
| Weight of tank |
60kg |
Main functions of KCUT-Kingred CNC wire cut EDM control system
1) It supports graph-based automatic programming, operator does not need to know programming codes, in practical operation, operator needs to load DXF file created by other software then postprocess in KCUT to create cutting track according to instructions in software.
2) Multiple machining modes, flexible for different purposes, for example, single segment cutting, continuous cutting, forward cutting and backward cutting.
3)XYUVZ can realize 5-axis simultaneous control, drive type could be stepping drive or servo drive, all 5 axes can be monitored in real-time in main interface of cutting.
4) KCUT shows present machining position, coordinate, finished percent of task and left time to go in real-time. Operator can judge actual cutting status according information in GUI, which could be zoomed according to operator.
5) Standard taper control system to realize cutting of equal-degrees taper, variable-degrees taper and abnormity (up-down different profile taper). Multiple axes simultaneous control makes complicated taper cutting much easier and efficient.
6) Standard with multiple cuts capacity to get better surface finish and cut accuracy.
7) With capacity of corner clearing to improve performance of corner cutting.
8) Support compensation of screw pitch, capable of segmental compensation of pitch error of the machine.
9) With automatic alarm function, when machining is done or malfunction appears (such as short circuit), dialogue of alarm pops out and KCUT records information of alarm automatically.
10) Remote control for motion of machine, wire feed, pump, HF power etc., which makes operation more efficient.
11) Remote has tool setting function (wire straightness setting) to simplify straightness of wire to workpiece, easy to switch parameters for tool setting.
12) Power off recovery function, repositioning start point, pause point, end point, moving track selection function.
13) Cutting program setting includes jump holes setting, mirror, rotation, lead-in line setting and so on.
14) Short circuit detection & feed-back, short circuit alarm. When short circuit happens, wire would move back and feed forward again to get suitable gap between wire and workpiece.
15) Manual function includes move axis, centering, touch edge etc.
16) Setting includes factory default setting, user setting. Factory default setting is not allowed to change unless permission and guidance from manufacturer.
17) IO monitoring could keep monitoring data of input and output and to enable operator know control system better.
18) Debugging system record information of alarms.
19) File management could do setting of graphs in system, it also can read files from hard driver or USB memory, file should be DXF.
20) length measure function to check distance between two points, to make sure graph is correct.
21) Simulation function simulates actual procedure of cutting, to check if programming is correct.
1, Company Profile
We are DMNC-EDM CNC Technology Co., Ltd., a branch of Beijing Institute of Electrical Machining (BIEM) in China, a high-tech enterprise integrating scientific research, development and production. The Institute was founded in 1978 and cooperated with Sadik in 1994. We are a manufacturer of CNC EDM machine tools in the field of high performance in China and a leader in the field of precision, With solid theoretical foundation, CNC die sinker machining and CNC wire cutting machine technology, we have many advanced and accurate testing equipment to ensure that we have the ability to develop and manufacture good machines.
2, Product function:
Our equipment has the advantages of advanced manufacturing technology and precision and multi axis linkage processing, involving precision parts processing, equipment manufacturing, automatic control, software development, etc. Our products are mainly used for processing molds, automobiles, aerospace and national defense, medical, electronic products, household appliances, etc
3, Company strength and sales field
We are a large group company with headquarters in Beijing and five production bases in East China. CNC EDM machine production bases are located in Beijing and Jiangsu. China has more than ten exhibition halls. EDM machine marketing and training centers are headquartered in Shanghai and other places, such as Shenzhen, Hangzhou, Chengdu, Kunshan, Chengdu, Xiamen, etc.
4, Global bidding agent
We are Beijing Dimon CNC Technology Co., Ltd. (DMNC-EDM), we can provide better technology and services! I am looking for a global agent to sell our products.
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