
基本信息:
- 专利标题: Heated Mold Tooling
- 专利标题(中):加热模具
- 申请号:US12719641 申请日:2010-03-08
- 公开(公告)号:US20100164129A1 公开(公告)日:2010-07-01
- 发明人: Bruce E. Lawton , Stephen P. Johnston
- 申请人: Bruce E. Lawton , Stephen P. Johnston
- 申请人地址: US NY Rochester
- 专利权人: BAUSCH & LOMB INCORPORATED
- 当前专利权人: BAUSCH & LOMB INCORPORATED
- 当前专利权人地址: US NY Rochester
- 主分类号: B29D11/00
- IPC分类号: B29D11/00 ; B22D15/00
摘要:
A method for varying a radius of an optical quality surface of a casting mold formed in a tooling cavity, the tooling cavity at least partially defined by an optical tool having an optical quality surface of a given radius, includes imparting a compressive stress within the optical quality surface of the casting mold to predictably decrease the radius of the optical quality surface of the casting mold.
摘要(中):
一种用于改变形成在模具腔中的铸模的光学质量表面的半径的方法,所述模具腔至少部分地由具有给定半径的光学质量表面的光学工具限定,包括在光学器件内赋予压缩应力 铸模的质量表面可预测地降低铸模的光学质量表面的半径。
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29D | 用塑料或用塑性状态的物质生产特殊制品 |
------B29D11/00 | 生产光学元件,如透镜、棱镜 |