NOKA high-efficient turret punch presses are produced as a closed type rigit Steel construction into a rigit structure, the structure is exquisite, the reliability is high, and the use is convenient. Under the premise of retaining the main structure of the original turret punching machine, the visual inspection technology is used to conveniently detect the wear condition of the mold, and the mold can be quickly changed after the test, and has a pole. High degree of automation. NOKA turret punch presses has 2 models with 24 station/700 stroke and with 32 station/900 stroke which helps to finish all the work at onces even on very complicated sheet products. So NOKA turret punch presses provides a complete solution with optimum cost.
• High precious positioning possibility with linear sledge system on all axis
• Multi head Plazma and multi head oxy fuel cutting possibilities
• Platform type on bridge side or Portable CNC control panel
• CNC control outputs/inputs for vacum table & filtering unit
• High vacuming capability with lower energy consaption
• Independent cutting table system
• Siemens AC servo motors on all axis
• +/- 0.01 mm positioning accuracy
• +/- 35m/min positioning speed
|
Name
|
Parameter
|
Unit
|
Remarks
|
|
Punching pressure
|
300(30)
|
KN(T)
|
|
|
Rack structure
|
O closed- type servo drive
|
mm
|
Electric furnace tempering
|
|
Maximum processing sheet size
|
X-axis 2500
Y-axis 1250
|
mm
|
Secondary positioning can process 5000mm
|
|
Maximum processing sheet thickness
|
6
|
mm
|
|
|
Maximum diameter of one punch
|
Φ88.9
|
mm
|
Non-standard
|
|
Highest punching frequency
|
800
|
times/min
|
|
|
The number of control axis
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5(X,Y,Z,T,C)
|
PCs
|
|
|
Form of mold
|
Long guide 85 series international standard mold
|
|
|
|
Turret station distribution
|
A,B,C,D
|
Standard
|
Non-standard
|
|
Processing life of mold
|
500,000
|
times
|
|
|
Repositioning cylinder
|
2
|
set
|
|
|
Maximum feeding speed
|
X-axis 80
Y-axis 80
|
m/min
|
|
|
Workbench structure
|
Seamless brush / Universal steel ball table
|
|
Stainless steel edging
|
|
Maximum turret speed
|
40
|
rpm
|
|
|
Re- positioning accuracy
|
±0.02
|
mm
|
|
|
Maximum load weight
|
150
|
Kg
|
|
|
Maximum output power
|
16
|
KW
|
|
|
Air pressure
|
0.55
|
MPa
|
|
|
Voltage
|
380±5%
|
V
|
|
|
Overall dimension
|
Length × width × height 5000×5000×2100
|
mm
|
|
- 'O' Frame design tested by Finite Element Analysis software, precisely machined and stress relieved to ensure high precision
- Hydraulic punching with indexable tool station through 360° in increments of 0.003°
- Punching, cutting and forming processes subject to optional tooling fitted -controlled by the CNC according to material
- Capable of producing not only 2D components but when fitted with special tools can create 3D forms which wouldn't be possible when using a profiling process
- High nibbling rate of 550 hits per minute in 1mm pitch
- High capacity motors and precision guides on all axes able to reach high operational speeds
- Rigid beam with fitted with two sheet clamps capable of positioning sheets of up to 9mm thickness
- Very accurate repeatability of 0.03mm
- Clamping force adjusted by CNC from 100kg to 1000kg
- Repositioning feature
- High processing speeds and data transfer rates
Name: Mold Turntable
The die hole and the side positioning hole on the turntable are formed at one time, which ensures the positioning index of the side hole and the precision of the die hole on the turntable punch turntable.
Name:
Frame Construction
Finite element analysis which is on high performance computers is used in the design process. The concept consists of two fully enclosed box fabrications that are welded put under high load and stress relieved. The result is reduced vibration and deflection under full loads providing greater part precision, reduced tool wear and noise.
Name:
Programmable Sheet Clamps
The position of the sheet clamps are automatically set by standard program information. Contact sensors automatically stop the machine if these sensors detect any movement of the sheet while it is clamped.
Name:
Indexable Multi-Tools
3,6,8 and station indexable multi-tools reduce tool changes and increase flexibility. Programmable to .02° with no upper and lower mechanical connections provides perfect alignment of the upper and lower tool. Even defects or worn tools can be offset.
