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发表于 2005-10-4 09:52:30
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来自 辽宁沈阳
Re:有关钛合金TC11的热加工的问题
模锻的模拟还是相当复杂的,牵涉到模具的填充问题,锻件飞边的模拟等等!影响锻造过程的三个主要因素:
1. Characterisitics of the stock or preform to be forged, flow stress and the workability at various strain rate and deformation conditions, stock temperature, preform shape, and so on.
2. Variables associated with the tooling and lubrication: tool materials, temperature, design of drafts and radii, configuration, flash design, friction conditions, flash design, friction conditions, forging stresses, and so on.
3. Characteristics of the available equipment: load and energy capacities, single or multiblow availability, stiffness, ram velocity under load, production rate, availability of ejectors, and so on.
其中关于模拟软件的问题,Marc或者Deform都应该可以解决你的问题!
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