A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mold pressing mold of large-size carbon-carbon crucible support and preparation method of mold pressing mold
The invention discloses a mold pressing mold of a large-size carbon-carbon crucible support and a preparation method of the mold pressing mold. The mold pressing mold comprises an upper half part tool and a lower half part tool provided with a mold pressing prefabricated body groove, the bottom of the mold pressing prefabricated body groove is a plane, the periphery of the mold pressing prefabricated body groove is warped and in a disc shape provided with regular broken lines or fluctuating waves, and corresponding to the lower half part tool, the upper half part tool is also of a structure which is flat in the middle and provided with regular broken lines or fluctuating waves on the periphery. According to the mold, a plate prefabricated body which is short in manufacturing period and relatively simple in process is adopted for dipping and mold pressing, a special tool mold is adopted as a dipping and mold pressing tool, regular wrinkles are guided, the prefabricated body low in thickness can be formed into the disc shape similar to the shape of a product, and meanwhile the waste amount of the prefabricated body can be small.
本发明公开一种大尺寸碳碳埚托的模压模具及其制备方法，该模压模具包括上半部工装和设有模压预制体槽的下半部工装，该模压预制体槽的底部为平面，四周曲翘带规律性折线或波浪起伏的盘状，上半部工装对应所述下半部工装也为中间平整，四周曲翘带规律性折线或波浪起伏的结构。本发明采用制作周期短，工艺相对简单的板材预制体进行浸渍模压，浸渍模压工装采用特殊的工装模具，引导规律性的褶皱，使得厚度较低的预制体能够成型为与产品形状相似的盘状，同时能够令预制体的浪费量较小。
Mold pressing mold of large-size carbon-carbon crucible support and preparation method of mold pressing mold
The invention discloses a mold pressing mold of a large-size carbon-carbon crucible support and a preparation method of the mold pressing mold. The mold pressing mold comprises an upper half part tool and a lower half part tool provided with a mold pressing prefabricated body groove, the bottom of the mold pressing prefabricated body groove is a plane, the periphery of the mold pressing prefabricated body groove is warped and in a disc shape provided with regular broken lines or fluctuating waves, and corresponding to the lower half part tool, the upper half part tool is also of a structure which is flat in the middle and provided with regular broken lines or fluctuating waves on the periphery. According to the mold, a plate prefabricated body which is short in manufacturing period and relatively simple in process is adopted for dipping and mold pressing, a special tool mold is adopted as a dipping and mold pressing tool, regular wrinkles are guided, the prefabricated body low in thickness can be formed into the disc shape similar to the shape of a product, and meanwhile the waste amount of the prefabricated body can be small.
本发明公开一种大尺寸碳碳埚托的模压模具及其制备方法，该模压模具包括上半部工装和设有模压预制体槽的下半部工装，该模压预制体槽的底部为平面，四周曲翘带规律性折线或波浪起伏的盘状，上半部工装对应所述下半部工装也为中间平整，四周曲翘带规律性折线或波浪起伏的结构。本发明采用制作周期短，工艺相对简单的板材预制体进行浸渍模压，浸渍模压工装采用特殊的工装模具，引导规律性的褶皱，使得厚度较低的预制体能够成型为与产品形状相似的盘状，同时能够令预制体的浪费量较小。
Mold pressing mold of large-size carbon-carbon crucible support and preparation method of mold pressing mold
一种大尺寸碳碳埚托的模压模具及其制备方法
QUE TIANFU (author) / FAN YANG (author)
2021-10-26
Patent
Electronic Resource
Chinese
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