CN205330737U - Blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature - Google Patents
Blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature Download PDFInfo
- Publication number
- CN205330737U CN205330737U CN201620109370.3U CN201620109370U CN205330737U CN 205330737 U CN205330737 U CN 205330737U CN 201620109370 U CN201620109370 U CN 201620109370U CN 205330737 U CN205330737 U CN 205330737U
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- Prior art keywords
- blade
- nuclear power
- half speed
- power half
- turbo generator
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- Crystals, And After-Treatments Of Crystals (AREA)
- Forging (AREA)
Abstract
Provided is a blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature. A blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature which constitutes and includes: blade root (b) (b) 1 (b) (b), blade root upper portion and blade (b) (b) 2 (b) (b) the perpendicular connection, the blade root lower part be little diamond structure, (b) (b) U (b) (b) type groove structure that has the hypotenuse through one end is as an organic whole with the casting of the big diamond structure in upper portion, the blade with the arc structure that equals for the radian of blade root junction. Inside requirements for quality is very high for nuclear power half speed turbo generator non -magnetism nature blade to toward for the forging, put into production and improved the production cost in the journey greatly. The utility model discloses be applied to nuclear power half speed turbo generator blade. (B, )
Description
Technical field:
This utility model relates to a kind of nuclear power Half Speed steam turbine generator non-magnetic stainless steel essence casting blade。
Background technology:
Nuclear power Half Speed steam turbine generator non magnetic blade interior prescription is very high, is forging in the past, substantially increases the cost of production in producing journey, adopts precision-investment casting method to produce product, and production cost reduces, and product quality can reach technology requirement。
Summary of the invention:
The purpose of this utility model is to provide a kind of nuclear power Half Speed steam turbine generator non-magnetic stainless steel essence casting blade。
Above-mentioned purpose is realized by following technical scheme:
A kind of nuclear power Half Speed steam turbine generator non-magnetic stainless steel essence casting blade, its composition includes: blade root, described blade root top is vertical with blade to be connected, described blade root bottom is little diamond structure, being cast into integrally with the big diamond structure in top with the U-type groove structure of hypotenuse by one end, described blade is the arcuate structure that radian is equal with described blade root fastenings place。
The beneficial effects of the utility model:
This utility model is made up of blade and blade root, for ensureing the quality of product and reducing cost, changing conventional forging casting into precision-investment casting to produce, model casting adopts without surplus design, production cost is greatly reduced and meets the prescription of product simultaneously。
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model。
Accompanying drawing 2 is the A-A sectional view of accompanying drawing 1。
Accompanying drawing 3 is the top view of accompanying drawing 2。
Detailed description of the invention:
Embodiment 1:
A kind of nuclear power Half Speed steam turbine generator non-magnetic stainless steel essence casting blade, its composition includes: blade root 1, described blade root top is vertical with blade 2 to be connected, described blade root bottom is little diamond structure, being cast into integrally with the big diamond structure in top with the U-type groove structure of hypotenuse by one end, described blade is the arcuate structure that radian is equal with described blade root fastenings place。
Claims (1)
1. a nuclear power Half Speed steam turbine generator non-magnetic stainless steel essence casting blade, its composition includes: blade root, it is characterized in that: described blade root top is vertical with blade to be connected, described blade root bottom is little diamond structure, being cast into integrally with the big diamond structure in top with the U-type groove structure of hypotenuse by one end, described blade is the arcuate structure that radian is equal with described blade root fastenings place。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109370.3U CN205330737U (en) | 2016-02-03 | 2016-02-03 | Blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109370.3U CN205330737U (en) | 2016-02-03 | 2016-02-03 | Blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330737U true CN205330737U (en) | 2016-06-22 |
Family
ID=56316766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620109370.3U Active CN205330737U (en) | 2016-02-03 | 2016-02-03 | Blade is cast to nonrust aluminium of nuclear power half speed turbo generator non -magnetism nature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330737U (en) |
-
2016
- 2016-02-03 CN CN201620109370.3U patent/CN205330737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |