1. ☆ Brief introduction
CNC series digital cutting machine is a kind of newly researched
and developed efficient automatic cutting equipment for steel plate
to support processing of metallic parts based on absorbing domestic
and overseas advanced software and hardware technology and it can
perform vertical and horizontal cutting and cutting on any position
of arc curve, which is featured with high cutting surface precision
and small deformation. The equipment is featured with appropriate
structure, easy operation, and advanced technology etc. CNC flame
cutting is a traditional thermal cutting method, which is
applicable to cut the carbon steel plate with good quality and the
cutting thickness is 6-150mm. CNC plasma cutting machine is
applicable to cut stainless steel and nonferrous steel with quick
speed, good cutting surface roughness, high precision and small
deformation. It is a best choice to get the higher quality of
cutting metal material. CNC cutting machine is widely applicable to
the automobile, shipbuilding petrochemical industry, boilers,
pressure vessels, construction machinery, light industrial
machinery and other industries.
2. ☆ Basic components
|CNC system||Fang Ling FL-2500 (China)|
|CNC Flame cutting torch||1 set|
|CNC Plasma cutting torch||1 set|
|Plasma source||USA Thermadyne CUTMASTERA120|
3. ☆ Function components
|Capacitance height controller||Hongyuda 1 set (China)|
|Arc voltage height controller||Hongyuda 1 set (China)|
|Program nesting software||InteGNPS (China)|
4. ☆ Main technical specifications
|Effective cutting width||3200mm|
|Effective cutting length||10000mm|
|Max. Return Rate||6000mm/min|
|Straight line positioning precision||±0.5mm/10m|
|Straight line repeat precision||±0.5mm/10m|
|Roughness of cutting surface||Ra12.5|
|Flame cutting thickness||6-150mm|
|Max Flame perforation thickness||80mm|
|Max plasma perforation cutting thickness||16mm|
|Max plasma edge cutting thickness||35mm|
|Drive mode||Double driven|
5. ☆ Working environment
|Humidity||<90%, no condensation|
|Surroundings||Ventilation, no big shake|
(Can be made according to buyer’s country voltage requirement.)
Single phase,220V, 50HZ
Three phases, 380V, 50HZ
|Cutting oxygen pressure||0.784-0.882M|
|Preheating oxygen pressure||0.392Mpa|
|Fuel gas pressure||0.049Mpa|
6. ☆ Machine introduction
CNC series digital cutting machine is a new design machine in good
working. Its overall looks nice, lighter, smaller accelerate force,
smooth operation and to be used widely. Its main functions and
features as below:
CNC series digital control cutting machine is made up of gantry
frame (made up of girder and a couple of end girders), main driven
rail, transverse planker, lifting cutting torch, vertical strip
cutting torch, cutting platform, seton component, gas path system,
electric control and servo control system, etc.
Girder: Square beam welding structure for removing stress is
employed for the girder. Binding surface of the girder adopts key
groove structure for facilitating binding end girder. Traveling
surface of each guide track has undergone precision machining with
sound toughness and precision. The transverse rack is fixed by the
bolt on the track which is processed by girder. That is convenient
for replacement and adjustment. One of the flank of the girder
installed 45# high-grade carbon steel track. After tempering, the
surface of track is with high rigidity and hard wearing to realize
the usage of transverse planker. According to the requirement, the
machine can be equipped with rail for the movement of 9 pieces
(depends on customers) of multi-head vertical strip cutting torch
at another side of the girder. This rail is processed in advance
and formed as assembly type to meet the needs of multi-head
vertical strip gas cutting.
End girder: Active end girder adopts sheet material box type
welding , and removes welding stress after welding, which is
compact and nice-looking and process the location key gutter with
binding surface of the girder to ensure installation size. AC servo
motor made in Japan and reducer made in Germany are installed in
the driven end beam, which is also controlled by the driven device.
The transmission device is installed on the guide sliding plate,
with spring pressing device installed on one flank, to ensure
joggle and transmission of gear and rack to make the equipment
travel stably and meet the requirement of rate change. Horizontal
guide wheel is installed on both ends of the end girder, which is
used to adjust pressing content of the concentric wheel on the
The gantry frame is made up of girder and end girder at both ends,
with locating by key gutter at one end; it combines high strength
bolts to ensure stable operation of the equipment without any
deviation. Dust wiper is installed at both end surface of the end
girder. During operation, it removes impurities on the rail surface
to ensure requirements of processing and thermal cutting to
facilitate cutting. During acceleration, deceleration and
relocation, the max traveling precision of the equipment can be
- Main and assistant track:
High strength rail processing is used for longitudinal rail at both
sides. Precision processing is made for top surface and side
surface of the rail, and precise processing rack is installed on
the external side of the rail to make the drive motor drive
transmission of gear and rack couple. Connect the rail with
pressing plate, tie plate and connecting shaft and fix it on the
supporting beam. The supporting beam is a welding part and shall be
made by customers. It shall remove stress and ensure straightness,
parallelism and horizontality of the guide rail, precision
processing method and appropriate processing technology ensure
operation precision of manufacturing, installation and product
precision to make sound joggle of gear and rack with stable
To realize lifting of the cutting torch, transmission screw couple
and straight line bearing are used for the numerical control
cutting machine. TWT gear DC motor made in Taiwan is used as
transmission device. LM straight line bearing is used for upper and
lower moving. The cutting torch moves freely on the lifting rod the
operation is controlled by travel switch to realize non-special
lifting. The cutting torch group includes one set of numerical
control cutting torch and ignition device, plasma cutting torch,
and the others can selected by user’s requirement. The cutting
torches are connected with fixing plate and lifting rod to ensure
flexible move of the cutting torch.
Design of the gas path system shall ensure safe and reliable
operation. It is comprised of two parts. One is the customer’s
supplied gas supply device and gas source, collective gas supply or
junction bus gas supply, with oxygen purity 99.7% and propane 86%.
The other is required air way by manufacturer, namely, gas source
box, distribution row and numerical control cutting torch (vertical
strip cutting torch) to form an air way system. The gas source box
holds 3 reduction valves and pressure gauges. Oxygen enters in two
ways and propane enters reduction system of the gas source box.
After pressure reduction, required gas source is obtained, oxygen
pressure 0.98Mpa and acetylene pressure 0.14Mpa, the gas source
enter distribution row through the joint pipe, which is made up of
3 pipe rows and fix it on the main beam surface with clamps. The
distribution row is the main body of the distribution structure of
the cutting torch, one way is connected to the two groups of
numerical control cutting torch through the dragging chain of MS
and gas source pipe,. Backfire device is installed on the air way
pipe (cutting torch) to prevent backfire to make operation safe and
reliable. Distribution of gas source pressure and flow is completed
by rotating hand value of reduction value and cutting torch.
Cutting pressure is selected according to thickness of cutting
steel plate. Selection of the parameters depends on familiarized
7. ☆ Key part list
|Transverse optical coding device||Panasonic|
|Longitudinal optical coding device||Panasonic|
|Transverse drive servo motor||Panasonic|
|Longitudinal drive servo motor||Panasonic|
|Servo drive system||Panasonic|
|Transverse planetary gearbox||SHIMPO, Janpan|
|Longitudinal planetary gearbox||SHIMPO, Janpan|
8. ☆ List for accessories and tools
|Propane Cutting Nozzle 0#||2|
|Propane Cutting Nozzle 1#||2|
|Propane Cutting Nozzle 2#||2|
|Plasma cutting consumable parts||1 box|
9. ☆ CNC Control System
Adtech HC-6500, China
² ARM9 industrial processor high cost performance embedded system
² Won't be infected by Windows virus
² Ultra strong plasma anti-interference performance
² Highly stable hardware structure
² Ultra low power consumption, preventing system halted under high
² Switch on/off at will
² Support all processing documents that managed by file.
² Each program can save up to 50,000 lines of processing codes
² The users compile the display language independently
² System documents have save and restore function
² Help function, user-friendly, simple, easy to operate
² Can be linked with a standard PS keyboard outside
² 10.4" color LCD display
10. ☆ Plasma Power Source
USA Thermadyne CUTMASTER A120, details information pls refer to
11. ☆ Programming Software
InteGNPS from China
InteGNPS is software used for NC (Numerical Control) cutting
machine programming, support flame, plasm, laser, water jet etc.
type of cutting machines.
InteGNPS support drawing and nesting in AutoCAD environment,
InteGNPS convert nesting file (AutoCAD DXF) to NC code file for
cutting machine, in InteGNPS can view AutoCAD nesting file, screen
plot NC code file, show NC code as graphic, step by step simulate
InteGNPS can generate NC code file for cutting machine, punched
paper tape etc, integrated with auto-nesting, laminal sheet
anti-distortion, intelligent lead-in and lead-out, nearby cut
points auto-combined, software compensation, interference points
check, cut-bridge, punch-marking, powder-marking, code optimize, NC
code spell check, cutting text and other features. calculate
cutting time, cutting weight, cutting area and steel usage.
Generate print preview report.
InteGNPS integrate with AutoCAD effectively, AutoCAD DWG file can
be used as part drawing directly for nesting, InteGNPS is simple in
use, with full functions and reliably, n AutoCAD you can draw
vermiform drawings. InteGNPS is a powerful and practical tool for
NC cutting programming.
2) Simple in use, easiness to learn, integrate with AutoCAD.
Multi-language support, now support Chinese (Simplified) and
3) Special auto correct machine cumulative, ensure complex nesting
4) Special combine beeline which quoin less than 0.1 mm.
5) Special luminal sheet anti-distortion can get good quality
6) Special nearby cut points auto-combined, reduce make hole times
and enhance sheet usage.
7) Special intelligent lead-in and lead-out, small circle automatic
lead in/out from center.
8) Special support for cutting, marking, punching composite code in
one NC file.
9) Special support optimize small arc(s) to lines, prevent control
card process arc(s) occur problems.
10) Software compensation supported.
11) Special support cut-in place cut-over technical, can sweep the
cut-in place salient, especially useful for plasma cutting.
12) Unenclosed contour cutting supported.
13) Cut-in position modifiable, cut wise is flexible.
14) Program repeat supported.
15) Screen plot NC code as graphical, spell check, interference
16) Print preview nesting layout and parameters.
17) Special communication to PocketPC, through PocketPC can send NC
code to cutting machine, software FastComm is an option for
18) DNC communication supported.
19) Auto-nesting module integrated.
20) Intelligent cutting quote system module (InteQuote) help you
print out the smart quote sheet and parts list after programming.
21) InteGNPS integrate with Windows Explorer.
22) Support many cutting machines, nesting once run for all cutting
23) Support Tribon-GEN format file plot and convert to machine code
24) InteConvert module support all kinds of machine codes
InteGNPS developed ten years ago, its full-functions, run reliable,
programming accurately, intelligent, easiness to learn,
conveniently to use, now used widely in China.
InteGNPS is keep ahead in cutting machine programming area.
InteGNPS is for Windows 95/98/NT/2000/Me/XP/2003/Vista.
InteGNPS support AutoCAD