Multi-Zone Blade Fabrication
US-2025129721-A1 · Apr 24, 2025 · US
Method for joining components
US9102003B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102003-B2 |
| Application number | US-200913062938-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 11, 2009 |
| Priority date | Sep 11, 2008 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A method for joining at least two components by inductive high-frequency pressure welding is disclosed. The first component has a first material structure with a first hardness and the second component has a second material structure with a second hardness which is smaller than the first hardness. Both components are inductively heated in the region of the joining surfaces and are subsequently pressed together by a compressive force. The joining surface of the first component with the first hardness, which is greater than the second hardness of the second component, is pre-contoured in a spherical, conical or convex manner prior to joining the two components.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for joining components by inductive high-frequency pressure welding, comprising the steps of: pre-contouring a joining surface of a cast component in a spherical, conical, or convex manner, wherein a distal-most portion of the spherical, conical, or convex joining surface is located at a center of the joining surface; pre-contouring a joining surface of a forged component in a flat manner; inductively heating the cast component in a region…
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Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9102003B2 cover?
- A method for joining at least two components by inductive high-frequency pressure welding is disclosed. The first component has a first material structure with a first hardness and the second component has a second material structure with a second hardness which is smaller than the first hardness. Both components are inductively heated in the region of the joining surfaces and are subsequently …
- Who is the assignee on this patent?
- Bamberg Joachim, Gindorf Alexander, Hanrieder Herbert, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B23K13/015. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).