发明申请
WO03022517A2 AN APPARATUS AND METHOD OF CRYOGENIC COOLING FOR HIGH-ENERGY CUTTING OPERATIONS
审中-公开
基本信息:
- 专利标题： AN APPARATUS AND METHOD OF CRYOGENIC COOLING FOR HIGH-ENERGY CUTTING OPERATIONS
- 专利标题（中）：一种用于高能切削操作的低温冷却装置和方法
- 申请号：PCT/US0227548 申请日：2002-08-29
- 公开(公告)号：WO03022517A2 公开(公告)日：2003-03-20
- 发明人： ZURECKI ZBIGNIEW , SWAN ROBERT BRUCE , FREY JOHN HERBERT , HARRIOTT GEORGE MATTHEW , ZHANG XIAOGUANG
- 申请人： AIR PROD & CHEM , ZURECKI ZBIGNIEW , SWAN ROBERT BRUCE , FREY JOHN HERBERT , HARRIOTT GEORGE MATTHEW , ZHANG XIAOGUANG
- 专利权人： AIR PROD & CHEM,ZURECKI ZBIGNIEW,SWAN ROBERT BRUCE,FREY JOHN HERBERT,HARRIOTT GEORGE MATTHEW,ZHANG XIAOGUANG
- 当前专利权人： AIR PROD & CHEM,ZURECKI ZBIGNIEW,SWAN ROBERT BRUCE,FREY JOHN HERBERT,HARRIOTT GEORGE MATTHEW,ZHANG XIAOGUANG
- 优先权： US95119501 2001-09-13
- 主分类号： B23Q11/10
- IPC分类号： B23Q11/10 ; B23Q17/09 ; B23Q17/24 ; B23Q11/00
摘要：
A cryogenic fluid jet is used in an apparatus and a method for remote cooling of a cutting tool engaged in machining a workpiece under high-energy conditions, such as high-speed machining, hard-turning, cutting of difficult to machine materials, and combinations thereof. The apparatus and method use a stabilized, free-expanding cryogenic fluid jet having a pulse cycle time less than or equal to about 10 seconds. The apparatus and method increase the cleanliness of machined parts and chips and machining productivity of hard but brittle tools, including but not limited to tools which should not be cooled with conventional cooling fluids.
摘要（中）：
低温流体射流用于远程冷却在高能量条件下加工工件的切削工具，例如高速加工，硬车削，难加工材料的切削以及组合 它们。 该设备和方法使用脉冲周期小于或等于约10秒的稳定的自由膨胀的低温流体射流。 该设备和方法增加了机加工零件和切屑的清洁度并且加工了硬而脆的工具的生产率，包括但不限于不应使用传统冷却液冷却的工具。