scholarly journals Research on operation characteristics of UHV converter valve hall based on intelligent image processing and 3D modeling technology

2021 ◽  
Vol 1871 (1) ◽  
pp. 012135
Author(s):  
Zhang Shiling
Author(s):  
Xiaohui Huang ◽  
Jixing Yang ◽  
Xiaotong Liu ◽  
Zhi Zhang ◽  
Li Cui

2011 ◽  
Vol 121-126 ◽  
pp. 4038-4042
Author(s):  
Gang Li ◽  
Xiu Ting Wei ◽  
Qian Qian Chen

To realize CAM of impeller cast moulds, this paper developed an automatic 3D modeling system of impellers, based on hydraulic models and UG/Open technology. The system has functions of hydraulic model database correction, vane surfaces modeling, vane surfaces check, impeller solid modeling, and so on. It achieves design quality inspection and automatic solid modeling of centrifugal impeller as well as CAD/CAM integration of cast mould, with the design precision effectively improved and the product development cycle greatly shortened.


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