PG系列齿轮成形数控磨齿机，运用成形砂轮磨齿的原理，可磨削各种圆柱齿轮； 机床工件旋转和分度轴采用直驱电机， 不仅精度高，效率高，而且彻底消除了机械磨损和反向间隙。当加工存在轴肩干涉的双联齿轮时，机床可使用Φ50mm的小砂轮磨削，具有良好的可达性。机床伺服尾座由手轮或者脚踏板控制，可以移动到不同位置依然保持精度，不需要重新校正顶尖的同心度， 方便切换不同长短的工件； 还可调节顶尖顶紧力的大小，有效抑制轴齿轮的变形
PG series CNC gear profile grinding machine, with forming grinding wheel, is excellent to grind kinds of spur gears and helix gears. The index and rotating function is based on direct-driving technology, without mechanical transmission erro, to ensure high grinding precision under high efficiency. For grinding the shaft gear with interference possibility, it is able to select small wheels. The tailstock is driven by
CNC servo motor, easily to adjust the best tightening force to restrain shaft gear deformation.
规格参数：
| 机床系列 Type | PG2840 | PG2840-S | PG3270 | PG4070 | PG50150 |
| 外径 Diameter | Φ5-Φ280mm | Φ5-Φ280mm | Φ10-Φ320mm | Φ20-Φ400mm | Φ40-Φ500mm |
| 长度 Length | 400mm | 400mm | 700mm | 700mm | 1500mm |
| 模数 Module | 0.5-6mm | 0.5-6mm | 0.5-8mm | 0.5-12mm | 1-20mm |
| 工件长度 Part Length | 70-500mm | 70-500mm | 90-700mm | 90-700mm | 150-1600mm |
| 螺旋角 Helix Angle | ±45° | 0° | ±45° | ±45° | ±45° |
| 最高精度 Max Precision | DIN1 | DIN2 | DIN2 | DIN3 | DIN3 |
| 量产精度 Production Precision | DIN4 | DIN4 | DIN5 | DIN5 | DIN5 |
| 数控轴数 CNC axes No. | 6 | 4 | 6 | 6 | 6 |
|
工件重量 Gear Weight 选配 Option |
50kg | 50kg | 100kg | 120kg | 300kg |
| 滚刀刃磨 Hob Resharpening | √ | 直槽Straight Gash | √ | √ | |
| 斜插刀刃磨 Shaper Resharpening | √ | NO | √ | √ | NO |
| 高速磨削 High Speed Grinding | √ | √ | √ | √ | √ |
| 在线测量 Online Checking | √ | √ | √ | √ | √ |
| 自动对齿 Auto Engaging | √ | √ | √ | √ | √ |
| 大理石床身 Granite Base | √ | NO | √ | √ | NO |
| 三截面修形功能 BIAS Correction | √ | NO | √ | √ | √ |
*国际先进设计理念， 精度高， 效率高， 稳定性好。
*齿形多段修形， 齿向鼓形量修形和锥度修形。
*具有扭曲修正功能， 能根据数学模型计算出三截面误差以及修正轨迹， 以数控多轴联动进行补偿， 实现齿轮的三截面误差修正。
*支持双面磨削和单面磨削。
*采用发格顶级数控系统。程序直接集成在操作界面， 使用轻松方便。
*High precision, high efficiency, high stability.
*Gear profile modification, lead modification.
*Machine is able to produce targeted BIAS corrections. The amount of correction is easily selected as an input item in the software.
*Supporting double-flank grinding and single-flank grinding.
* Equipped with Fagor top CNC system. The operation software is set in the pannel directly for easy data communication.
