涡轮壳铸件消失模发泡模具的快速制造
와륜각주건소실모발포모구적쾌속제조
Rapid Manufacture of the Foam Die for Worm Wheel in Lost Foam Process
  • 万方数据
    铸造 주조
    FOUNDRY
    2000年 12期 890-893 ,共4页

    吴志超%叶升平%鄂文峰%李海%戴辉

    오지초%협승평%악문봉%리해%대휘

    涡轮壳%发泡模具%快速原型制造%分层物体制造%消失模铸造 渦輪殼%髮泡模具%快速原型製造%分層物體製造%消失模鑄造
    와륜각%발포모구%쾌속원형제조%분층물체제조%소실모주조
    worm wheel%foaming die%rapid prototype manufacture%laminated object manufacturing (LOM)%EPC process
    本文介绍了涡轮壳铸件消失模发泡模具的快速制造过程，即首先采用曲面建模技术，完成模具的三维造型，而后结合分层物体制造(LOM)快速造型技术和转移涂料精确铸造工艺，实现模具的快速制造。结果表明，此种工艺方法，可以实现小型、复杂浅腔模具的快速制造。
    본문개소료와륜각주건소실모발포모구적쾌속제조과정，즉수선채용곡면건모기술，완성모구적삼유조형，이후결합분층물체제조(LOM)쾌속조형기술화전이도료정학주조공예，실현모구적쾌속제조。결과표명，차충공예방법，가이실현소형、복잡천강모구적쾌속제조。
    The rapid manufacturing process of the foam die for worm wheel in lost foam process is described in this paper. First, the 3D model of the foam die is constructed by using the surface modeling and then it is rapid manufactured by using the laminated object manufacturing (LOM) and precise casting technology of transferring coating. The results showed that this technology could be used to produce the small-sized, complicated shallow die.
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