![铸件生产流程精讲](https://wfqqreader-1252317822.image.myqcloud.com/cover/146/26472146/b_26472146.jpg)
上QQ阅读APP看书,第一时间看更新
第4章 模样设计
4.1 定义
模样设计的范畴包括:模样、芯盒、配套的模板、紧固装置、浇注系统、冒口定位和冷铁位置标识等,检查型芯、铸型和组芯的检具和卡板也属于模样设计的内容。
模样就是最后形成铸件的复制品,用来制作铸型。通常由模样形成铸件的外部形状,芯盒(型芯)形成铸件的内部形状。取出铸型、型芯里的模样,组合型芯形成与所需铸件形状一样的型腔,而尺寸因不同模样的铸造收缩率(与金属类型和铸件形状有关)而不同。
各种模样设计示例如图4-1~图4-9所示。
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-1.jpg?sign=1739337140-4Iilkb13V5w55GNob6qYOqHARFQ81wn4-0-a6bb4d1a83662daaebd0d18224b12a32)
图4-1 刮板模样
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-2.jpg?sign=1739337140-uEqwVlFBLUgoXSxbbux4WusH84Pcj9uK-0-c944c07ee694cb3f0133dc66a85a3c2f)
图4-2 木模样
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-3.jpg?sign=1739337140-BK1oJDYAmfKwhjkH30lylzSuDTNuGPC1-0-380b195eaf78dad647eaf75b3b2f6ab4)
图4-3 金属模样
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-4.jpg?sign=1739337140-wknKHmez3ApGy7WKABDI4qwMHUuiu5LR-0-b8ed70223ec8d1c1f016f20823672449)
图4-4 模样设计
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-5.jpg?sign=1739337140-zzRUWcwY5HJWyXNEgP0qlR1Q1g9FQl2c-0-35a2c5a1957ee637cc89a858795cb781)
图4-5 小铸件产品的模样设计
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-6.jpg?sign=1739337140-5MTP8fprHPfiWgDqpkiuLOTtvWHsb9Ie-0-698ea6331f0a0ad19cdcc4154843cb70)
图4-6 单面模板,水平造型
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-7.jpg?sign=1739337140-rOGkuWyr4kuvV29QkEjSRWWtO3w1uw2m-0-20ff5b1f400c0084dc2b434c29548490)
图4-7 垂直造型模样设计,常用于小型铸件造型
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-8.jpg?sign=1739337140-8NTcSdrsNMzsiAaQIfcLrdB97Nwdh55L-0-d208e9daf04b25f594891f0caddb334b)
图4-8 双面模板
![](https://epubservercos.yuewen.com/B23A16/14968522105449006/epubprivate/OEBPS/Images/978-7-111-62294-9-Chapter04-9.jpg?sign=1739337140-2C7PhsceE8zvWh6LBzmeEZaMBKbFZpPY-0-50642c4a96482e2bda9cd331d12dd555)
图4-9 消失模