液壓壓下缸應力場的彈塑理論分析及結構優化
Plasto-elastic Analysis on Stress Fields of Hydraulic Screwdown Cylinder and Its Optimal Design
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摘要: 提出了液壓壓下缸的力學模型.應用彈塑性理論進行應力分析，用復合形法對液壓缸進行結構優化，并提出應用實例.Abstract: A practical mechanical model for a hydraulic cylinder is put forword. By the aid of plasto-elastic theory, the stress analysis is carried out.The complex method is adopted to optimize design parameters of the cylinder. Tests gave satisfactory results.
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