End milling apparatus, cam apparatus, and nc program
US-2016368068-A1 · Dec 22, 2016 · US
Method of machining a turbine disk slot
US9539655B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9539655-B2 |
| Application number | US-69291410-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 25, 2010 |
| Priority date | Jan 25, 2010 |
| Publication date | Jan 10, 2017 |
| Grant date | Jan 10, 2017 |
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Abstract
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A method of manufacturing a turbine disk includes the steps of machining an initial slot using a cutting tool and machining intermediate and semi finished slot using a form tool that forms surfaces of the slot except for the bottom surface. A final finishing step utilizes a cutting tool that includes a shape that forms the bottom portion of the disk slot.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of manufacturing a turbine disk, comprising the steps of: forming a slot in an initial form in a turbine disk; removing material from the turbine disk from surfaces defining the slot to an intermediate finished form using a machine tool; machining side surfaces of the slot to a partial final form using a first cutting tool, wherein only the side surfaces of the slot are machined to the partial final form using the first cutting tool; and machi…
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Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
- B23C3/30Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9539655B2 cover?
- A method of manufacturing a turbine disk includes the steps of machining an initial slot using a cutting tool and machining intermediate and semi finished slot using a form tool that forms surfaces of the slot except for the bottom surface. A final finishing step utilizes a cutting tool that includes a shape that forms the bottom portion of the disk slot.
- Who is the assignee on this patent?
- Barnat Krzysztof, United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification B23C3/30. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 10 2017 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).