| 发明名称 |
METHOD FOR SEPARATING MOLTEN LIQUID, DIVIDING DEVICE, AND MANUFACTURING DEVICE FOR SPHERICAL BODY |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a means with which such raw material as solder ball is easily dividable at a low cost into a desired quantity in a few processes. SOLUTION: A molten liquid (a) is quantitatively divided by giving a circular motion in a horizontal plane to a discharge hole 41 which discharges the molten liquid (a), and by shaking the molten liquid (a) off from the discharging port 41 by 7 centrifugal force.
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| 申请公布号 |
JP2001353593(A) |
申请公布日期 |
2001.12.25 |
| 申请号 |
JP20000174832 |
申请日期 |
2000.06.12 |
| 申请人 |
DOWA MINING CO LTD |
发明人 |
KIOU TAKASHI;FUJITA TOMOZUKI;KUBOTA KANAME;NISHIOKA MASAHIRO;KIKUCHI KEIGO |
| 分类号 |
B23K35/40;B22F9/08;H01L21/60;(IPC1-7):B23K35/40 |
主分类号 |
B23K35/40 |
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