基本信息:
- 专利标题： 플라스크리스 상부 및 하부 주형의 조형방법
- 专利标题（英）：Flaskless molding method
- 专利标题（中）：浮雕成型方法
- 申请号：KR1020077028619 申请日：2006-05-10
- 公开(公告)号：KR1020080009320A 公开(公告)日：2008-01-28
- 发明人： 히라타,미노루 , 코미야마,타카유키
- 申请人： 신토고교 가부시키가이샤
- 申请人地址： **-**, Nishiki *-chome, Naka-ku, Nagoya-shi, Aichi, Japan
- 专利权人： 신토고교 가부시키가이샤
- 当前专利权人： 신토고교 가부시키가이샤
- 当前专利权人地址： **-**, Nishiki *-chome, Naka-ku, Nagoya-shi, Aichi, Japan
- 代理人： 남상선
- 优先权： JPJP-P-2005-00137127 2005-05-10
- 国际申请： PCT/JP2006/309400 2006-05-10
- 国际公布： WO2006121076 2006-11-16
- 主分类号： B22C15/28
- IPC分类号： B22C15/28
摘要：
A flaskless molding method, wherein a match plate (5) is held between an upper flask (2) and a lower flask (3) and squeeze plates (6) and (7) are inserted into the openings of the upper flask (2) and the lower flask (3) to form an upper manufacturing space and a lower manufacturing space with initial volumes. A foundry sand is filled in the upper and lower manufacturing spaces with the initial volumes through the supply ports of the flasks (2) and (3) (first filling). Next, the squeeze plates (6) and (7) are retreated to expand the upper and lower manufacturing spaces more than the initial volumes. The foundry sand is filled again in the expanded upper and lower manufacturing spaces through the supply ports (second filling). After the second filling is completed, the squeeze plates (6) and (7) are advanced to compress the foundry sand in the upper and lower manufacturing spaces so as to manufacture the upper and the lower flasks stacked on each other.
摘要（中）：
在上烧瓶（2）和下烧瓶（3）之间夹持有匹配板（5）和挤压板（6）和（7）的无烧瓶成型方法插入上烧瓶（2）的开口中， 和下烧瓶（3）以形成上制造空间和具有初始体积的较低制造空间。 通过烧瓶（2）和（3）（第一次填充）的供应口将初始体积填充在上下制造空间中的铸造砂。 接下来，挤压板（6）和（7）被退回以使上部和下部制造空间比初始体积更大。 铸造砂再次通过供应口（第二次填充）填充在扩展的上下制造空间中。 在第二次填充完成之后，挤压板（6）和（7）前进以压缩上下制造空间中的铸造砂，以便制造彼此堆叠的上下烧瓶。
公开/授权文献:
- KR101135781B1 플라스크리스 상부 및 하부 주형의 조형방법 公开/授权日：2012-04-16
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B22 | 铸造；粉末冶金 |
| ----B22C | 铸造造型 |
| ------B22C15/00 | 以压实机构为特征的造型机；其附件 |
| --------B22C15/28 | .用不同的方式同时或依次进行压实，如开始用鼓风，最终用加压 |