Composite equal additive manufacturing method
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United States of America Patent
Stats
- 
		
		
			
		May 23, 2023
		
			
			
Grant Date - 
		
		
			
		Jul 28, 2022
	
		
		
app pub date - 
		
		
			
		Jan 27, 2022
		
	
		
		
filing date - 
	
	 
		
	Jan 28, 2021
	
	
		
		
priority date (Note) - 
		
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Abstract
A composite equal additive manufacturing method: S1, obtaining molten metal by using a metal smelting device; S2, first, storing inflow molten metal in an intermediate container, and then transferring the molten metal into a crystallizer; S3, cooling the molten metal to a solid-liquid mixed state by using the crystallizer, and enabling a high-temperature blank body with a required section to flow out from an outlet of the crystallizer; S4, arranging plastic forming tools at a bottom of the outlet of the crystallizer, and performing plastic forming on the outflow high-temperature blank body; S5, fixing a lower end of a part after the plastic forming and slowly descending the part by a chuck; S6, machining the part by using point forming machines, and synchronously controlling the machining temperature of the part; and S7, descending the chuck to an appropriate position, and taking the formed part out from the machine frame.
				
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						- 15 United States
 - 10 France
 - 8 Japan
 - 7 China
 - 5 Korea
 - 2 Other
 
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY | WUHAN NATIONAL PHOTOELECTRIC LABORATORY NO 1037 LUOYU RD HONGSHAN DIST WUHAN 430074 | 
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- [Patents Count]
 
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations | 
|---|---|---|---|
| Huang, Jianwu | Wuhan, CN | 2 | 0 | 
| Wang, Guilan | Wuhan, CN | 14 | 57 | 
| Zhang, Hai'ou | Wuhan, CN | 6 | 8 | 
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