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锻造操作机的发展水平是影响重大装备制造业发展的一个重要因素。而夹钳机构作为锻造操作机的重要组成部分,它设计的好坏直接影响到整个锻造操作机的使用性能。针对锻造操作机的夹钳机构进行研究,进行了夹持机构的钳口设计以及运动学和静力学分析,考虑传动角和结构设计等约束条件,以更优的力传递效率为目标,通过遗传算法对夹钳机构进行优化设计。设计结果表明,优化后的夹钳机构在满足性能需求的同时,力的传递效率显著提升,同时结构更加紧凑。
Forging operation of the development of the machine is an important factor affecting the development of major equipment manufacturing industry. The clamp mechanism as an important part of the forging manipulator, the design of its direct impact on the performance of the entire forging manipulator. Aiming at the mechanism of the forging manipulator, the jaw design and kinematics and statics analysis of the clamping mechanism were carried out. Considering the restraint conditions such as the transmission angle and the structure design, the force transmission efficiency as the goal, Algorithm to optimize the design of the clamp mechanism. The design results show that the optimized clamping mechanism can meet the requirement of performance while the transmission efficiency of force is significantly improved and the structure is more compact.