CNC Gear Honing & Grinding Machines are advanced finishing systems designed to achieve ultra-high precision gear profiles with superior surface finish. These machines utilize controlled abrasive processes to remove micro-level imperfections, ensuring optimal tooth geometry, reduced noise, and improved gear performance. Their rigid structure and advanced damping technology help minimize vibration and enhance machining stability.
These machines are equipped with state-of-the-art features such as direct-drive systems for both work spindle and honing/grinding spindle, enabling high-speed and high-accuracy operations. The precision spindle arrangement, combined with powerful built-in motors, ensures consistent torque delivery and efficient material removal. This results in improved cycle times and exceptional finishing quality even for complex gear profiles.
CNC Gear Honing & Grinding Machines are widely used for finishing spur gears, helical gears, and other precision components where surface quality and dimensional accuracy are critical. They play a vital role in industries such as automotive, aerospace, and heavy engineering by enhancing gear life, reducing operational noise, and ensuring smooth power transmission.
機械仕様 Machine Specifications
| 工作物 Workgear | |||
| 工作物外径 | Workgear outer diameter | mm (in) | MAX. Φ260 (10.23) |
| 工作物歯幅 | Workgear face width | mm (in) | MAX. 50 (1.96) |
| 工作物モジュール | Workgear module | 0.6～4.0 | |
| 工作物長さ | Workgear length | mm (in) | MAX. 200 (7.87) |
| 工作物回転数（C軸） | Workgear speed (C-axis) | min⁻¹ | MAX. 3,000 |
| 上下センター間距離 | Center distance between tail & head stocks | mm (in) | 345 (13.58) |
| 砥石ヘッド Grinding stone head | |||
| 砥石外径 | Grinding stone outer diameter | mm (in) | MAX. 275 (10.82) |
| 砥石幅 | Grinding stone face width | mm (in) | 125 (4.92) / 160 (6.29) |
| 砥石回転速度 | Grinding stone speed | min⁻¹ | MAX. 8,000 |
| 砥石ヘッド旋回角度（A軸） | Grinding stone head swivel angle | deg. | ±40° |
| 角度設定単位 | Angle increment | deg. | 0.001 |
| 砥石切り込み：X軸 Radial infeed : X-axis | |||
| ストローク | Traverse stroke | mm (in) | 250 (9.84) |
| 早送り速度 | Feed rate | m/min | 10 |
| 砥石シフト：Y軸 Shift side : Y-axis | |||
| 砥石シフト | Shift side | mm (in) | 220 (8.66) |
| 早送り速度 | Rapid traverse rate | m/min | 10 |
| 砥石ヘッド上下：Z軸 Axial infeed : Z-axis | |||
| ストローク | Infeed travel | mm (in) | 430 (16.54) |
| 早送り速度 | Rapid travel rate | m/min | 10 |
| 電動機 Motors | |||
| 砥石切り込み（X軸） | Radial infeed (X-axis) | kW/AC (hp) | 4.5 (6.04) |
| 砥石シフト（Y軸） | Shift slide (Y-axis) | kW/AC (hp) | 2.5 (3.35) |
| 砥石上下送り（Z軸） | Axial infeed (Z-axis) | kW/AC (hp) | 4.5 (6.04) |
| 砥石ヘッド旋回（A軸） | Head swivel (A-axis) | kW/AC (hp) | 2.5 (3.35) |
| ノズル調整（X1軸） | Nozzle adjustment | kW/AC (hp) | 0.5 (0.67) |
| 砥石回転（B軸） | Grinding stone spindle | kW/AC (hp) | 30 (40.23) |
| ワーク回転（C軸） | Workgear spindle | kW/AC (hp) | 33 (44.25) |
| その他 Others | |||
| 機械質量 | Weight | kg (lb) | 10,000 (22,046) |
| NC装置 | NC unit | FANUC FS31i-B | |
