SJR Machinery Co., Ltd.
Table Type CNC Fiber Laser Cutting Machine CNCTG1530
LKNC-3200B CNC (EtherCAT) Intro
The new CNC Cutting Control System LKNC-3200B is a field bus control system using industrial Ethernet (EtherCAT) based on 64-bit Linux real-time operating system. Instead of traditional motion control axis cards (PMAC) and complex wiring between CNC and servo drives, the new EtherCAT based CNC only uses a common network cable to connect multiple network servo drives in series. In addition, the digital serial communication method adopted by the network cable greatly enhances the anti-interference ability of motion signals and improves the accuracy.
In the Human-Machine-Interface (HMI), the new LKNC3200B continues the multi-task operation of the previous controller: during the process of part processing you can perform multiple operations, such as file editing, graphic changing, parts nesting, network transferring, parameter setting and cutting torch enabling. Equipped with a 19〞high resolution LCD touch screen, it has the characteristics of intuitive and user-friendly interface, easy and simple operation.
This system can also monitor the status of AC servo in real-time environment, and truly realize the control function of true bilateral and full feedback.
In terms of network, the system supports the mainstream industrial communication protocol OPU UA, which facilitates the access of equipment to the group
control MES system of major manufacturers.
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The system consists of:
IndustrialComputer
Intel(R) J1900 4-Cores 4-Threads CPU @2.00GHz
RAM
DDR3L 2G(default) / 4G / 8G
Storage
SSD 60G or above
Operating system
Linux
Software
KNC English version
Display
19 Widescreen with explosion-proof touch screen（1366X768）
Field bus mode
EtherCAT
Axis number
2（Y、1X）
3（Y、1X、2X）
4 with THC（Y、1X、2X、1Z）
5 with 2-THC（Y、1X、2X、1Z、2Z）
I/O
EtherCAT I/O Modules (WAGO)
Peripheral
USB x4(USB3.0 x1)
RS232/485 Serial port
Ethernet RJ45 (OPU UA)
Size
136mm*127mm*40mm 0.65KG
Power adapter
DC12V-5A
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Basic Parameter |
Effective cutting width |
1500mm |
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Effective cutting length |
3000mm |
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Plasma cutting thickness |
1-25mm |
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Plasma cutting speed |
50-9000mm/min |
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Cutting torch lifting distance |
80mm |
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Idle running speed |
0-12000mm/min |
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Speed setting error |
≤±5％ |
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Torch height controller accuracy |
≤±1.0mm |
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Longitudinal line accuracy |
±0.2mm/10m |
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Accuracy Test |
Complete machine accuracy |
C D |
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length of a side |
±0.5mm |
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Diagonal error |AD-BC| |
±0.5mm |
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Base point return error |
±0.2mm |
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Intersection point error |
±0.5mm |
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Lineation forward- reverse error |
±0.2mm |
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Plasma power source |
Hypertherm PowerMAX125 |
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Plasma Part |
Duty cycle |
100% |
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Max output current |
125A |
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Plasma source power |
21KW |
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Machine weight |
2.8 ton |
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Other Parameter |
Accelerated speed |
≥ 0.6m/sec2 |
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Noise |
≤80 db |
Specifications:
1. True bilateral, full feedback:
Coordinate absolute value and difference value of Double X axis are respectively reflected on the control interface
The alarm information, absolute value, torque, speed, etc. of the motor are fed back to the controller
2. The built-in THC:
Z axis as an independent axis, controlled by servo motor, more accurate and fast
The communication mode of EtherCAT bus ensures 1ms arc voltage sampling period and height change during cutting
The controller interface displays the current cutting torch height and arc pressure in real time
3. Integrate plasma processes:
Main plasma power supplies such as Hypertherm，Thermal Dynamics, Kjellberg and ESAB
Various processes, materials and up to 60 plate thicknesses are available
Specially for Hypertherm XPR series plasma optimization and alarm log recording
Record and count plasma consumables, and set the maximum piercing times and the maximum cutting length
4. Network function
Cutting file transfer by LAN
Remote control, monitoring or screen capture of mobile APP through wireless router
Industrial communication protocol OPC UA: open communication protocol, collect and monitor cutting data in real time, cooperate with manufacturer to customize MES system, and realize enterprise group control operation
7 Affix Files List
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Machinery manual |
1 set |
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CNC system manual |
1 set |
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Ac servo motor manual |
1 set |
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Electricity and connection diagram |
1 set |
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TAYOR inspection report |
1 set |
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Packing list |
1 set |
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Certification |
1 set |
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Full sets of foundation drawing |
1 set |
8 Installation Terms
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Seller personnel will supervise installation as following: |
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1)Rail installation and assembly |
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2)Positioning of machine and the work table |
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3)Running of cables and hoses from service entry point |
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4)Connection of electrical cables and gas hoses to the machine |
9 Training Terms
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After the commissioning, Seller technician will commence Training. |
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The customer shall provide sufficient material and consumables to ensure satisfactory completion to training. |
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The training will comprise of the following things: |
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1)Overview of machine |
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2)Control features and operation |
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3)Machine maintenance and adjustment |
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4)Supervised running of machine |
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The training of the machine operator is concurrent with the installation and commissioning, therefore personnel must be available at all times. |
Machine Body Process
Box type welded structure, machine body is stable and heavy duty.Machine body is processed by CNC planning machine and CNC milling machine, so machine body is with high accuracy.
Dual drive adopts symmetrical structure.
Excellent rigidity and intensity.
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Box type welded structure
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CNC Planing Machine
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CNC Milling Machine
Machine Body Tempering And Painting
The whole machine body is processed by tempering, so our machine is very durable with very high accuracy.
Spray booth for machine painting.
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Tempering Machine
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Paint Spray Booth
Laser Optic Alignment
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Laser Optic Alignment To Guarantee Machine High Accuracy
Joint Section Machine Body (Heavy Duty and Precision)
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Joint Section Machine Body(Heavy Duty and Precision)
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Electrical Control Cabinet
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Electrical Control Cabinet
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AC Servo Drivers, PLC, Electrical Components
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Panasonic AC Servo Driver(Japan Brand)
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Delta PLC(Taiwan Brand)
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Schneider Electrical Components(France Brand)
AC Servo Motor And Gear Box
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Panasonic AC Servo Motor, Encoder and Neugart Gear Box(high accuracy, no backlash)
Mobile Phone APP Powered
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Mobile Phone APP Powered
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Plasma Power Source
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Hypertherm PowerMAX125 Plasma Source
Plasma Anti-collision Device
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360° Plasma Anti-Collision Torch Holder
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Laser Point For Alignment
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Laser Point For Plate Alignment
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Transmission
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24kg Rail In Longitudinal Direction
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Helical Rack And Pinion Transmission
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Helical Rack And Pinion Transmission
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Closed Pedrail In All Axis
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Closed Pedrail In All Axis
Safety Devices
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Emergency Button
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Alarm Light
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Limit Switch(Soft Stop)
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Hard Stop
Water Table-Plasma Cutting Dust Collection
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Water table for plasma cutting dust collection
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CNCTG Cutting Samples
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CNCTG Cutting Samples
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Mechanical Components |
Longitudinal rail type |
24KG rail |
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Plasma cutting torch |
1set(Hypertherm) |
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Plasma torch height controller |
1set |
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Plasma torch anti-collision device |
1set |
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Drive model |
Double-drive |
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Gas and hose supply type |
Pedrail |
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Electronic Components |
CNC controller |
TAYOR LKNC-3200 |
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Plasma torch anti-collision device |
1set |
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PLC |
Delta(Taiwan Brand) |
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Electric components |
Schneider(France Brand) |
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AC servo motor system |
Panasonic(Japan Brand) |
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Gear box |
NEUGART(Germany Brand) |
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Program and nest software |
FASTCAM(Australia Brand) |
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Plasma source |
Hypertherm PowerMAX125 |
Auxiliary Machinery By Buyer |
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Voltage-stabilizer |
We will supply requirement details |
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Air compressor |
Oil-water separator |
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