| 注射成型机五孔斜排双曲肘合模机构的运动和力学特性分析 |
| Analysis of Motional and Mechanical Characteristics for Mold Closing Device of Injection Molding Machine |
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| DOI： |
| 中文关键词: 注射成型机 合模机构 |
| 英文关键词: injection molding machine mold closing device |
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| 中文摘要: |
| 利用机构学的方法对注射成型机五孔斜排式双曲肘三连杆合模机构在斜排角作为变量的情况下进行运动和力学特性分析。推导出模板行程、油缸行程、速度变化系数、锁模力、增力倍数等计算公式，并介绍了初始角和临界角的直接计算方法，为注射成型机合模机构的合理设计、优化设计中数学模型的建立提供了理论
依据。 |
| 英文摘要: |
| An analysis of motional andmechanical characteristics for twin toggle，three links and five diagonal hinges mold closing device is made by structural method and using diagonal as variable.The formulas for calculating the mold board stroke，the oil cylinder stroke，the speed variation coefficient，the mold closing force and the force amplification are derived and the direct calculating method for primary angle and critical angle is described.The theoretic basis of optimizing the mold closing device design and establishing the mathematic model for the optimized design is proposed. |
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