• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

左铁钏 (左铁钏.) | 王旭葆 (王旭葆.) | 武强 (武强.)

Indexed by:

incoPat zhihuiya

Abstract:

金属粉末激光微成型气体保护装置属于激光微技术领域,它包括进气口,连接件,气流扩散筒;进气口在连接件上方,与其共中心轴连接;气流扩散筒在连接件下方,与其共中心轴连接;还包括在气流扩散筒中,缓冲、匀化保护气体的网状结构,和在连接件下方,与气流扩散筒共中心轴连接的,口径沿保护气体流向逐渐扩大的渐阔管状腔体;渐阔管状腔体上设有光学聚焦头引入口和粉末定位传送喷嘴引入口;保护气体采用重于空气的不活泼气体。渐阔管状腔体的下端与加工面平行,是整体呈锥形的不完全对称的喇叭口结构。网状结构上设有孔径小于2mm的网孔。本发明结构简单,利于普及,与激光金属粉末微成型加工工艺相兼容。

Keyword:

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN200510132052.5

Filing Date: 2005-12-21

Publication Date: 2008-07-16

Pub. No.: CN100402196C

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

Affiliated Colleges:

Online/Total:503/10625608
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.