Naseiko C818 Mini Five-Axis Five-Linkage CNC Tool Grinder for Various High-Precision CNC Grinding Machine
Basic Info.
Model NO.
C818 mini
Type
Tool Grinding Machine
Processing Object
Carbon Steel + Tungsten Steel Alloy Drill Bit
Abrasives
Carbon Steel + Tungsten Steel Alloy Drill Bit
Controlling Mode
CNC
Automatic Grade
Automatic
Cylindrical Grinder Type
CNC Cutting Tools Grinder
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Application
Metal
Process Usage
Metal-Cutting CNC Machine Tools, Metal-Forming CNC Machine Tools
Movement Method
Contour Control
Control Method
Open-Loop Control
Numerical Control
CNC/Mnc
Processing Precision
0.01~0.02(mm)
Performance Classification
High-End CNC Machine Tools
Power
22.5kw
Machine Weight
4000kg
Voltage
380V
Stepless Adjustable
Inverter
Maximum Blade Length for Grinding
120
Transport Package
3290*2020*2465
Specification
C818 mini
Trademark
Naseiko
Origin
China
Production Capacity
10000PCS/Year
Product Description
Detailed PhotosProduct Description
Integral mineral casting bed, Japan servo motor and screw guide rail (heavy-duty roller type) and AB rotating shaft with high torque DD direct drive motor.
The permanent magnet constant torque spindle motor, dual grinding head structure and 360 degrees rotating of B-axis for non-standard cutting tools procession.
Machines. Designed upon the concept of German 5-axis CNC grinding
Designed by integrating the practical experience and guidance.
CNC System - SYNTEC New Generation, Taiwan
Centralized automatic lubrication station - Shengxiang
Track - THK, Japan
Pneumatic system (solenoid valve, pressure reducing valve, air filter, etc.) - CHELIC, Taiwan
Detection head - Renishaw, UK
Spindle - Taiwan
Circuit accessories - Schneider, France/Omron, Japan
Grating ruler - Heidenham, Germany
Dividing Plate - Shengchang, Taiwan
Product Parameter
| PROJECT | UNIT | C818(MINI) | C818(POWER) | C818(VISION) |
| Japan servo motor drive (absolute value) stroke (X/Y/Z axis) | mm | 650/350/270 | 700 / 450 / 300 | 800/550/320 |
| CNC system resolution (X/Y/Z axis) | mm | 0.0001 | 0.0001 | 0.0001 |
| Minimum resolution for programming of handwheel feed (X/Y/Z axis) | mm | 0.0001 | 0.0001 | 0.0001 |
| THK screw (X/Y/Z axis) | - | BN-FN32-C3 | BN-FN32-C3 | BN-FN32-C3 |
| Repositioning accuracy (X/Y/Z axis) | mm | 0.003 | 0.003 | 0.003 |
| Guide rail (X/Y/Z axis) | mm | MR35-G1 / MR35-G1 / MR35-G1 | SRG45-P / SRG35-P / SRG35-P | SRG45-P/SRG35-P/SRG35-P |
| Workpiece rotation axis (A/B axis) | - | rotation axis | rotation axis | rotation axis |
| DD servo drive (A/B axis) | - | direct drive | direct drive | direct drive |
| Rotary encoder (A/B axis) | - | RENISHAW, UK | RENISHAW, UK | RENISHAW, UK |
| Indexing accuracy (A/B axis) | - | 2 arc seconds (0.0005 degrees) | 2 arc seconds (0.0005 degrees) | 2 arc seconds (0.0005 degrees) |
| Rated speed (A/B axis) | rpm | 300 / 100 | 300 / 100 | 300 / 100 |
| Maximum revolutions (A/B axis) | rpm | 400 / 150 | 400 / 150 | 400 / 150 |
| CNC system resolution (A/B axis) | degree | 0.0001 | 0.0001 | 0.0001 |
| 360 degree rotation, indexing head body (A/B axis) | - | Could be installed with Shaw Berlin W25 collet holder or BT50 knife handle | Could be installed with Shaw Berlin W25 collet holder or BT50 knife handle | Could be installed with Shaw Berlin W25 collet holder or BT50 knife handle |
| Quick movement (X/Y/Z axis) | m/min | 7.5 | 7.5 | 7.5 |
| Minimum diameter for clamping workpiece | mm | 3 | 3 | 3 |
| Maximum diameter for clamping workpiece | mm | 20 | 32 | 32 |
| Maximum length for clamping workpiece | mm | 200 | 300 | 300 |
| Minimum diameter for grinding workpiece | mm | 1 | 1 | 1 |
| Maximum diameter for grinding workpiece | mm | 12 | 32 | 40 |
| Maximum blade length for grinding | mm | ≤120 | ≤180 | ≤180 |
| Maximum workpiece weight | kg | 5 | 5 | 5 |
| Linear resolution | mm | 0.0001 | 0.0001 | 0.0001 |
| Linear repeat positioning accuracy | mm | 0.003 | 0.003 | 0.003 |
| Rotation resolution | mm | 0.0001 | 0.0001 | 0.0001 |
| Rotation Repetitive Positioning Accuracy | degree | 0.001 | 0.001 | 0.001 |
| Spindle power | kw | 12-15 kw permanent magnet variable frequency motor | 22 kw permanent magnet variable frequency motor | 30kw permanent magnet variable frequency motor |
| Grinding wheel diameter | mm | 75-150 | 75-150 | 75-150 |
| Grinding wheel spindle speed | rpm | 4000-8000 | 4000-8000 | 4000-8000 |
| Stepless adjustable | - | inverter | inverter | inverter |
| Machine weight | kg | 4000 | 5000 | 6500 |
| Total power | kw | ≤22.5kw | ≤30kw | ≤45kw |
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