摘要
根据流变学理论建立了在注射过程中注塑模具型芯的力学模型 ,并运用材料力学的方法由上述模型推导出注塑模具型芯偏移量的计算公式 。
Based on rheology, a mechanical model of cores in the plastics injection molds during the injecting process is established.from which a calculation formula for the cores shift is derived by the material mechanics, and also some methods are discussed in the cases of too large calculated value.
出处
《山东建筑工程学院学报》
2000年第2期66-69,共4页
Journal of Shandong Institute of Architecture and Engineering
关键词
注塑模具
型芯
流变学
力学模型
偏移量
plastics injection mold
core
rheology
mechanical model
core shift value
