制做范模。做盘碗等圆器必须用模定型，以求划一。景德镇有专门从事制做范模的工匠，必须熟谙火候、泥性方能计算范模尺寸。 元代以来景德镇能操持此业的名手，不过两三人，而且是子承父业，技不外传。
还提出了从根本上解决厚制品收缩的方法——盆地修模法。
The basin amend mould method, ie, radically solution to shrink of thick products was supplied.
模具补偿是矫正复杂曲面冲压件回弹的有效方法，但它需要正确的回弹评价指导修模。
Mould compensation is an effective way to rectify the springback of complex surface sheet metal stamping, it needed an accurate springback evaluation to direct modifying die surfaces.
针对精铸空心涡轮叶片的精确控形问题，开展模具型腔优化设计中的虚拟修模技术研究。
This article presents a study of the technology of virtual mold-repair for the optimal design of the mold cavity of a hollow turbine blade to precisely control its shape.
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