构件设计对伺服压力机三角肘杆传动机构动力的影响
The Impact of Component Design on Motion of Triangle
乃舜峰，章争荣，程永奇，李建平，张贵成
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作者单位：广东工业大学
中文关键字：伺服压力机；三角肘杆机构；重量；质心位置；驱动扭矩
英文关键字：servo press; triangle toggle rod construction; weight; centroid position; driving moment
中文摘要：针对伺服机械压力机三角肘杆传动机构，采用矢量方程解析法与动态静力学方法建立机构运动学与动力学的数学计算模型。在优化得到的可靠实用参数的基础上，不考虑摩擦，研究了在不同曲柄转速情况下，各构件重量、质心位置对整个机构所需驱动扭矩的影响。
英文摘要：For the triangle toggle transmission of servo mechanical press, the mathematical calculation mode of kinematics and dynamiscs was established by using vector equation analysis method and kinetostatics method. Based on the reliable and practical optimized parameters, the friction not considered, the impact of the weight and the centroid position of each component on the driving moment was studied at different crank speed.