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Casting integral, jacketed ceramic vessel in two=part mould - forms corrugation or protrusion in inner part of jacketed wall by matching configuration of mould core
Casting integral, jacketed ceramic vessel in two=part mould - forms corrugation or protrusion in inner part of jacketed wall by matching configuration of mould core
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机译:在两个部分的模具中铸造一体式带夹套陶瓷容器-通过匹配模芯的配置在夹套壁的内部形成波纹或凸起
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摘要
the two-part mould is of water absorbing material, with a core as one part penetrating into other mould part. Dross is filled into the mould, and formed out after a leather-like blank has been formed on the forming wall. Then the mould is removed and the blank dried and fired. A corrugation or protrusion is formed in the inner part of the jacketed wall by providing the mould core with one on several protrusions or corrugations in axial planes. Pref. the casting part is fitted in the vessel top edge. USE/ADVANTAGE - Simple, single-step process for the mfr. of plant watering pot.
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