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首页> 外文期刊>University Politechnica of Bucharest scientific bulletin, D. Mechanical Engineering >THE DYNAMICS OF THE DEEP SOIL LOOSENING MACHINE - TRACTOR UNIT
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THE DYNAMICS OF THE DEEP SOIL LOOSENING MACHINE - TRACTOR UNIT

机译：深层松土机牵引装置的动力学。

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摘要

The tractor's vibrations with an agricultural equipment were analyzed and showed a particular interest to researchers [6, 7, 8] The unit consists of a New Holland T6070 tractor with and a deep soil loosening machine EAA - 220, which is subjected to shocks and oscillations that depend on both the characteristics of the road as well as the elasticity of the tires. The paper will study the vibrations that occur in the vertical plane of symmetry of the unit due to vertical movement (bouncing or vertical oscillations) and rotation around the transverse axis passing through the center of gravity (pitch oscillations). When driving on paved road, the experimental values for the measured acceleration are given at the two bridges on the tractor and are compared with calculated values.
机译：分析了拖拉机在农用设备上的振动，并引起研究人员的特别兴趣[6，7，8]该单元由New Holland T6070拖拉机和深松土机EAA-220组成，该机器会受到冲击和振动这取决于道路的特性以及轮胎的弹性。本文将研究由于垂直运动（弹跳或垂直振荡）和绕过重心的横轴旋转（音高振荡）而在单元的垂直对称面上发生的振动。在铺装道路上行驶时，在拖拉机的两个桥上给出了测得的加速度的实验值，并将其与计算值进行比较。

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