发明名称 |
Automatic coating system for lost wax process |
摘要 |
An automatic coating system for making set-up by coating a wax pattern with a refractory material, for use in a lost wax process. The system has a set-up pickup device adapted to pickup the set-ups by one from a set-up pool, a slurry dipping device for dipping the set-up in the slurry of the refractory coating material, a sanding device adapted to deposit sand to the coated set-up and a set-up taking-out device for taking the set-up out of the system. These devices are disposed on a common circle. The system further has aset-up transportation device located at the center of the circle. The transportation device has a plurality of beams extended radially outwardly to positions of the devices on the circle and supported by a shaft which is rotatable and movable up and down. Each beam has an arm which is adapted to hold the set-up. The beams of the transportation device are cyclically moved up and down and rotated back and forth to transport the set-ups from one to the next devices disposed on the circle.
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申请公布号 |
US4295444(A) |
申请公布日期 |
1981.10.20 |
申请号 |
US19790104854 |
申请日期 |
1979.12.18 |
申请人 |
HITACHI METALS PRECISION, LTD. |
发明人 |
HATTA, MASAMI;IWATA, KATSUMI;SASAKI, MASAO |
分类号 |
B22C13/08;(IPC1-7):B05C3/02;B05C3/09 |
主分类号 |
B22C13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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