The features of investment casting process,dimensions calculation method of the pattern die cavity,as well as the principle and method of returned pattern wax reclamation treatment and pretreatment of sodium silicate solution was introduced.
介绍了熔模铸造工艺特点,压型型腔尺寸的计算方法。
参考来源 - 熔模铸造生产中若干工艺的研究For purposes of comparison, by orthogonal experiments on 15% of the liquid alloy die-casting process.
为了便于比较,通过正交实验,研究了15%合金的液态压铸工艺。
参考来源 - 镁合金半固态非枝晶组织制备及压铸工艺研究On the base ofensuring intensity, the production cost is reduced by decreasing layer number ofshell daubing, from 7 layers to 5 layers. The optimum casting process is obtained,namely temperature (1485±5)℃, casting rate (0.6~0.8)s/kg.
新工艺及浇铸工艺优化的研究结果表明,将氧化钴用量从20%降到1%,降低了生产成本;将细化焙烧、型壳一次焙烧和型壳二次高温焙烧合并为一次高温焙烧,减少了工艺流程,缩短了型壳的制造周期;型壳涂挂层数由原来的七层减为现在的五层,在保证强度的基础上,降低了生产成本;优化的浇铸工艺为,浇注温度(1485±5)℃,浇注速率(0.6~0.8)s/kg,该工艺可用于铸造生产。
参考来源 - 高温合金叶片表面晶粒细化新工艺的研究After many years’effort, the prevalent CAE software has become commercialized、practical and integrated casting process system.
经过多年的努力,主流的铸造工艺CAE软件都已经成为比较成熟的商品化、实用化、集成化的铸造工艺CAE系统。
参考来源 - 实用化铸造工艺CAD系统的研究与开发·2,447,543篇论文数据,部分数据来源于NoteExpress
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