Cooling and inner wall lubricating device for magnesium alloy continuous casting liquid-solid converter
A technology of liquid-solid converter and lubrication device, which is applied in the field of cooling and inner wall lubrication of magnesium alloy continuous casting liquid-solid converter. and other problems, to achieve the effect of improving shelling effect, reducing friction, and reducing friction
Active Publication Date: 2016-12-07
CHINA NAT HEAVY MACHINERY RES INSTCO
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Magnesium alloys are currently produced by semi-continuous casting. Because there is no lubrication technology for the inner wall of the coagulator that is suitable for its production needs, the casting speed is extremely slow, which seriously affects the rapid production of magnesium alloy billets, which in turn restricts the popularization of magnesium alloys as structural parts. process
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.
[0027] see figure 1 , the cooling and inner wall lubricating device of the magnesium alloy continuous casting liquid-solid converter provided by the present invention includes an inner wall B composed of multi-layer curves, and the back plate A and the inner wall B cooperate to form a joint surface that can pass into cooling water; combined The surface is divided into several cooling areas from top to bottom, and each cooling area has an independent water inlet and outlet;
[0028] There is a gap between the spliced surface E formed by the splicing of curves on the inner wall B, and the gap communicates with the lubricating oil through hole C opened on the back plate A, providing a lubricating channel for the area between the solidified magnesium alloy shell and the inner wall B.
[0029] ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses a cooling and inner wall lubricating device for a magnesium alloy continuous casting liquid-solid converter. The cooling and inner wall lubricating device comprises an inner wall which is formed by splicing a plurality of layers of curves, and a back plate is matched with the inner wall to form a junction face in which cooling water can be introduced. The inside of the junction face is divided into a plurality of cooling areas from top to bottom, and each cooling area is provided with an independent water inlet and a water outlet. Gaps are reserved between the splicing faces, formed by the curves, on the inner wall, and the gaps communicate with lubricating oil through holes formed in the back plate to provide a lubricating channel between a magnesium alloy coagulating shell and the inner wall. According to the cooling and inner wall lubricating device, cooling and lubricating are both combined into the inner wall and the back plate, the cooling water can be introduced into the junction face to cool the inner wall, and the heat of molten state magnesium alloy in the inner wall is taken away, so that the temperature of a contact part is lowered to be below a solidification level, and a liquid-solid converting effect is achieved. The friction force of a casting blank shell and the inner wall of a coagulator can be lowered, the shell removing effect of casting blanks is improved, and the throwing speed of the casting blanks is improved.
Description
technical field [0001] The invention belongs to the technical field of magnesium alloy billet continuous casting, and relates to a cooling and inner wall lubricating device for a magnesium alloy continuous casting liquid-solid converter. Background technique [0002] Magnesium alloys are currently produced by semi-continuous casting. Because there is no lubrication technology for the inner wall of the coagulator that is suitable for its production needs, the casting speed is extremely slow, which seriously affects the rapid production of magnesium alloy billets, which in turn restricts the popularization of magnesium alloys as structural parts. process. Contents of the invention [0003] The problem to be solved by the present invention is to provide a cooling and inner wall lubrication device for magnesium alloy continuous casting liquid-solid converter, which can adjust the cooling during the production process of magnesium alloy billet continuous casting machine, improv...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/07B22D11/055
Inventor 雷华刘赵卫何博姚赟
Owner CHINA NAT HEAVY MACHINERY RES INSTCO
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap