发明申请
WO2013002869A2 SYSTEM FOR CONTINUOUS FEEDING OF FILLER MATERIAL FOR FRICTION STIR FABRICATION AND SELF-REACTING FRICTION STIR WELDING TOOL
审中-公开
基本信息:
- 专利标题： SYSTEM FOR CONTINUOUS FEEDING OF FILLER MATERIAL FOR FRICTION STIR FABRICATION AND SELF-REACTING FRICTION STIR WELDING TOOL
- 专利标题（中）：用于连续输送用于摩擦搅拌制造和自反应摩擦搅拌焊接工具的填充材料的系统
- 申请号：PCT/US2012/032793 申请日：2012-04-09
- 公开(公告)号：WO2013002869A2 公开(公告)日：2013-01-03
- 发明人： CREEHAN, Kevin , SCHULTZ, Jeffrey, Patrick
- 申请人： SCHULTZ-CREEHAN HOLDINGS, INC. , CREEHAN, Kevin , SCHULTZ, Jeffrey, Patrick
- 申请人地址： 2200 Kraft Drive Suite 1475 Blacksburg, VA 24060 US
- 专利权人： SCHULTZ-CREEHAN HOLDINGS, INC.,CREEHAN, Kevin,SCHULTZ, Jeffrey, Patrick
- 当前专利权人： SCHULTZ-CREEHAN HOLDINGS, INC.,CREEHAN, Kevin,SCHULTZ, Jeffrey, Patrick
- 当前专利权人地址： 2200 Kraft Drive Suite 1475 Blacksburg, VA 24060 US
- 代理机构： MAYBERRY, Michele, L.
- 优先权： US61/472,918 20110407; US61/472,928 20110407; US61/473,221 20110408
摘要：
The present invention relates to tools and methods for disposing, coating, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive/ shear loading of a consumable metal against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein consumable filler material is capable of being introduced to the throat in a continuous manner during deposition using frictional heating and compressive/shear loading of the filler material onto the substrate. Self- reacting friction stir welding tools are also provided which upper and lower shoulders disposed at a fixed distance from one another and are connected by a fixed split-pin, which allows for the automatic dispensing of varying amounts of filler material into the tooling in response to variations in thickness of a substrate being processed.
摘要（中）：
本发明涉及用于使用可消耗金属的摩擦加热和压缩/剪切加载抵靠基底来布置，涂覆，修复或以其他方式修改金属基底的表面的工具和方法。 本发明的实施例包括基于摩擦的制造工具，其包括具有喉部和设置在喉部中的消耗性构件的非消耗性构件，其中消耗性填充材料能够在使用摩擦加热进行沉积期间以连续方式引入喉部并且 填充材料在基底上的压缩/剪切负载。 还提供了自反应摩擦搅拌焊接工具，其上下肩部相互间以固定的距离设置，并通过固定的开口销连接，从而允许将不同量的填充材料自动分配到工具中作为响应 改变正在处理的基板的厚度。