- 专利标题: A NON-CONSUMABLE TOOL AND A PROCESS FOR SOLID-STATE PRODUCTION OF A CHANNEL AND A WELD JOINT, AND A STRUCTURE OF AT LEAST TWO COMPONENTS BASED ON ORIGINALLY BULK COMPONENTS OF SIMILAR, OR DISSIMILAR, MATERIALS
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申请号: US16312511申请日: 2017-06-21
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公开(公告)号: US20190210147A1公开(公告)日: 2019-07-11
- 发明人: Heikki KARVINEN , Pedro VILACA , Daniel NORDAL
- 申请人: AALTO UNIVERSITY FOUNDATION SR
- 申请人地址: FI Aalto
- 专利权人: AALTO UNIVERSITY FOUNDATION SR
- 当前专利权人: AALTO UNIVERSITY FOUNDATION SR
- 当前专利权人地址: FI Aalto
- 优先权: FI20160165 20160623; FI20160247 20161011
- 国际申请: PCT/FI2017/050467 WO 20170621
- 主分类号: B23K20/12
- IPC分类号: B23K20/12
摘要:
The invention relates to a rotatable, plungeable and free path travelable non-consumable tool (5) for production of a channel (2) and a weld joint (1). The tool (5) comprises a shoulder and a probe, the shoulder having a surface facing the material(s) of components (3) to be processed. The shoulder and the probe are arranged to have a simultaneous and synchronized action in the materials of at least two components (3) to be processed. The shoulder facing the at least two components (3) to be processed has a system of scrolls shaped to have an inward action and an outward action on the at least two components (3) to be processed. The probe has a cylindrical or conical surface having a top zone, provided with a profile having a push-up action on the components (3) to be processed in a direction towards the shoulder. The top zone ends at or in the vicinity of a bottom zone provided with a profile having a push-down action on the components (3) to be processed in a direction towards the tip. The tool (5) enables the production of a channel (2) and a weld (1), between said at least two components (3), in one single action.