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CNC Indexable Inserts Grinding Center
CNC indexable inserts grinding center
CNC Indexable Inserts Grinding Center
CNC indexable inserts grinding center

CNC Indexable Inserts Grinding Center

CNC Indexable Inserts Grinding Center:
►Featuers: Stability, accuracy and reliability 
►Applications:
In the grinding field of drills, end mills, form cutters and gear cutting tools.
Tools: • Hobs, shaper cutters and power skiving (gearing)
• End Mill Cutters
• Form Cutters
• Drills, step drills
• Taps
• Turning tools
• Cutting blades
• Indexable inserts
• Stamps, punching tools
• Burrs



 


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Powerful CNC Indexable Inserts Grinding Center

·Excellent performance of CNC Indexable Inserts Grinding Center
Independent research and development, the first four-axis full direct drive technology in China, with the world's leading, the application of four-axis full direct drive technology, make the machine achieves higher accuracy and better accuracy retention.

·Powerful function of CNC Indexable Inserts Grinding Center
With graphical interaction and custom programming, the Industry 4.0 suite can connect devices directly to the Internet of Things, once the clamping can complete the grinding of the periphery and bilateral chamfering of the blade, and the extended cylindrical grinding function of the wheel can be used for the concave surface of the special blade Circular grinding.

·Graphic interactive programming

                                             CNC indexable inserts grinding

·Professional grinding interface of CNC Indexable Inserts Grinding Center:
After secondary development of the blade grinding user interface, simple and intuitive display of the user needs a variety of data, comfortable, sensitive touch screen and interface navigation function, can more easily access different operating modes, minimize the operation steps.

                                             CNC indexable inserts grinding

·Overview of each axis of CNC Indexable Inserts Grinding Center:

X-axis grinding wheel longitudinal feed shaft linear motor equipped with absolute value grating rule full closed-loop control
Y-axis grinding wheel transverse feed axis linear motor equipped with absolute value grating rule full closed-loop control
B-axis workpiece spindle rotary motion direct drive motor equipped with absolute encoder full closed-loop control
C-axis table rotary motion direct drive motor equipped with absolute encoder full closed-loop control
U-axis online cleaning shaft servo control

·Advanced direct drive technology of CNC Indexable Inserts Grinding Center
The feed shaft involved in grinding adopts advanced direct drive technology, which reduces the mechanical transmission error and mechanical wear, and improves the accuracy retention. The high-torque direct drive motor is combined with the absolute closed-loop feedback to ensure the fast response and high-speed operation of each shaft, and achieve high precision and high efficiency machining.

·Permanent magnet synchronous motorized spindle in CNC Indexable Inserts Grinding Center
The grinding wheel spindle adopts permanent magnet synchronous electric spindle technology, and its unique constant torque control ensures that the spindle motor can obtain a constant torque no matter what speed it works at, ensuring the optimal rigidity, shock resistance and durability of the spindle mechanism.

·Measuring System in CNC Indexable Inserts Grinding Center

                                           CNC indexable inserts grinding center

The inserts size measurement system can realize automatic alignment, calibration position, measurement and compensation size, can check the blade after processing, and cooperate with the manipulator to separate unqualified products. The blade thickness measurement system can ensure the machining accuracy of double-sided negative chamfering

·Industry 4.0
 
                                          CNC indexable inserts grinding center


·Remote diagnosis
·Simulation software
CNC indexable inserts grinding center
·Fast, highly flexible manipulator unit
1. The highly flexible six-degree of freedom manipulator makes the blade loading and unloading more flexible and efficient, and can optimize the movement mode by itself.
2. The clamps of the manipulator can be held by magnet, vacuum or hole
3. Optional tray storage function, can be put into 15 horizontal tray, the refuelling tray independent operation, does not affect the machine processing.
4. The manipulator platform can be placed with two plates. The optimized six-degree-of-freedom manipulator can load and discharge materials from the plate at the same time during the grinding process, without occupying the grinding time, thus improving the production efficiency.
5. Disk storage area and blade processing area are separated by automatic doors to prevent oil mist from entering the blade storage area.

·Grinding wheel
400mm large grinding wheel makes the grinding process more stable, depending on the need to grind the product, you can choose different shapes of grinding wheel flanges.

·Grinding wheel dressing in CNC Indexable Inserts Grinding Center
The combination of the newly designed online cleaning and external dressing ensures the flatness and sharpness of the grinding wheel, and the efficiency of grinding ceramics, CBN, PCD and other superhard materials is higher.

                                                   CNC indexable inserts grinding center

·Typical work piece processed by CNC Indexable Inserts Grinding Center
                                          CNC indexable inserts grinding center

Technical Parameters of CNC Indexable Inserts Grinding Center

Name Parameters
Grinding spindle unit
Diameter of grinding wheel 400mm
Max speed of grinding wheel 3000rpm/min
 Spindle power   12.6kw
Feed unit
 X Axis
Distance of travel 140mm
Max speed 15000mm/min
Positional accuracy ≦ 2um
Repeated positioning accuracy ≦ 1um
Y Axis
Distance of travel 560mm
Max speed 15000mm/min
Positional accuracy ≦ 3um
Repeated positioning accuracy ≦ 2um
B Axis
Distance of travel Infinite
Max speed 160rpm/min
Positional accuracy ≦ 3’’
Repeated positioning accuracy ≦ 2’’
C Axis
Distance of travel -91/+100
Max speed 30rpm/min
Positional accuracy ≦ 5’’
Repeated positioning accuracy ≦ 2’’
Dressing system
Cleaning wheel diameter (bowl) 150mm
Dressing wheel diameter (outer circle) 80mm
Robot system
Quantity of horizontal trays (optional) 15pcs
Quantity of manipulator platform tray 2pcs
Technological parameter
Minimum tangent circle 3.75mm
Maximum circumscribed circle 90mm
Maximum clamping thickness 35mm
Machine parameter
Overall dimensions (L x W x H) 2960x1920x1970mm
Maximum power 26KVA
Clamping pressure 6Mbar
Compressed air 0.6Mbar
Machine weight About 6.7 T
Machinable materials: Carbide, ceramics, cermet, CBN, PCD
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