KRG300
Rotary Dresser Forming Machine Roll Forming Machine
It is possible to process in sub-micron order by high-precision of a diamond rotary dresser.
Features of KRG-series
- Both center processing, combined R processing, wet processing.
- Irregularity processing with setting the work piece on the swivel base.
- It is possible to handle interrupt by manual pulse generator(2axis).
- The setting and measuring are available with the large size projector / digital CCD camera.
- It allows processing time to be shorter, and unmanned operation.
Sample by Rotary dresser processing
Measurement example of double R-lapping processing
Besides high precision lapping used of the rotary dresser, it is also used high precision forming of V-face diamond wheel, and formed grinding of high-hardness materials.
R=4.01±0.005
P=28.00±0.005
The swivel base enables to process the submicron circular arc processing.
The swivel base that is high rigidity and precision is unequaled makes possible to process the submicron circular arc.（a figure drawn on the left side of processing example）
The High Rigidity Guaranteed
We put our know-how of machine development, and guarantee the high rigidity of the bed and whole machine structure.
The machine is high rigidity and low oscillation;the machine body is complete-box-type-structure and a bed filled up with concrete. The highly accuracy linear roller way are used on the table slide . It enable to have a rigid body and an accuracy movement.
High-performance Control Function
Manual pulse generator (2 axis) is equipped as a standard.
Auto-handle interrupt is possible, and you can bring out the skilful work.
Normal Direction Controlled
On programmed operation, control the axis to make the dresser for processing turn to normal directon at all time. It makes possible to perform the precise profile machini
Acoustic Equipment(AE) with a Built-in Wheel Spindle
Touch sensitive of workpiece is detectable by resolution 0.2maicro meter(actual value).
Positionig the workpiece and sensing the micro deflection are carried out objectively by waveform observation.
Abundant Software / CAM System
Operate this 5-axis control machine easily.
A shape pattern macro program
Interactive programming system
KG-CAM(authoring the NC programs by CAD drawing (DXF date format and multipoint date)
Standard specifications
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Workpiece
Min. processing dia.
80mm
-
NC unit
FANUC / MELDAS5-axis
Work table swivel / Work table longitudinal / Work table traverse Wheel spindle stock longitudinal / Work spindle stock feed
Min. command unit
0.0001mm/0.0001° (NC axis)
Manual pulse generator
2 axis
-
Work table
Longitudinak travel (Y-axis)
140mm
Traverse travel (X-axis)
260mm
-
Work swivel table
Swivel angle (C-axis)
-90°-+90°(NC axis)
Swivel bearing
Reinforced type
With swivel brake
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Work spindle
Both center type work spindle
Dead center
Spring-load cup
Max. work swing
φ200mm
Max. work length
220mm
Number of revolution
40-400min-1
Electric motor(DC servo)
0.12kW
Max. weight on board of workpiace
5kgf
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Wheel spindle
Longitudinak travel (U-axis)
170mm (NC axis)
Traverse travel (V-axis)
260mm (NC axis)
Grinding wheel
φ300 x 10 x φ60mm
Number of revolution(inverter)
1000-4000min-1
Electric motor
1.5kW 2P
-
With centralized lubrication system
○
-
Machine dimension
5,000kg
-
Standard accessories
1set
-
Working tools
1set
Option
- 【Digital CCD camera unit】
CCD camera | φ300mm MA(swiss)
High precision zoom microscope | 1-5x
PC | Windows 7,HDD250G,DVD drive,Keyboard,Mouse,USB3.0,LAN
Monitor | 17 inch color LCD (OP 21inch)
Monitor magnification | 40-200x (zoom lens)Magnification range is changeable by lens exchange.
Drawing soft | Cross scale,concentric circle,semicircle
Measurement function | Scale,between two points,radius,angle,calibration
Drawing function | Cross scale,Concentric circle,Parallel lines
Structure | Vibration-free bridge type:supported at 3 points
Vertical travel | 10mm
Traverse-longitudinal travel | 13mm each - Acoustic Equipment with a Built-in Wheel spindle |
For wheel-touch sensitive / grinding load / sharpness monitor - Coolant unit |
60Ltank 60Wpump / 100Ltank 180Wpump - Coolant unit with simplified paper filter |
60Ltank 60Wpump / 100Ltank 180Wpump - Coolant unit with temperature regulator
(simplified filter) |
150Ltank / 180Wpump - NC unit |
NC with PC function (FANUC) - 【Macro soft】
Grinding macro soft | Patterning soft license - 【PC soft】
NC date creating soft | KG-CAM license
RS-232C communicaton software | NC comunicator license
Machine dimension
CASES
OTHER PRODUCTS
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CRG800
Internal Grindig Machine
KIG200
Blade Grinding Machine
AKCG10
Small Pitch Seration Roll Grinding Machine
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