| 1. | The rotate speed of shoe tree and feed speed of vibration roller can be adjustedaccording to the leveling requirement
鞋楦的旋转速度和震荡滚轮的前进速度，可配合平整之需求来加以调整。 |
| 2. | Peening magnitude of vibration roller can be adjusted as required or even to the extent of being pressed without peening
震荡滚的敲击幅度，亦可随需要加以调整，甚至可调整到只有压着而没有敲击的程度。 |
| 3. | Based on the discussion on the several currently used calculation methods of vibration power , the hydraulic system of yz30 vibration roller is designed
并对目前常用的几种振动功率计算方法进行了讨论，设计出了本课题的液压系统。 |
| 4. | It is concluded that only concerning about the materials ' asymmetrical hysteresis can the correct dynamic response of the vibration roller be solved out
证明了只有考虑参振物料的不对称滞回性质的影响，才能够得到正确的振动轮动响应。 |
| 5. | The yz30 type vibration roller is a kind of super - tonnage and high - technology product with the features of fully - hydraulic all - wheel driving and self - moving
Yz30型全液压双驱自行式振动压路机是一种超大吨位、高技术性能的振动压路机。 |
