Optimization Design of Casting Process for Large Long Lead Cylinder of Aluminum Alloy
Liang Huang, Yan Cao, Mengfei Zhang, Zhichao Meng, Tuo Wang, Xiaozhe Zhu
TL;DR
This paper optimizes the casting process for a large aluminum alloy cylinder, improving its mechanical properties and quality through parameter adjustments.
Contribution
A novel approach combining numerical simulation and response surface method to optimize casting parameters for improved mechanical properties.
Findings
Optimized parameters increased tensile strength by 6.6% and 4.1% compared to traditional methods.
Hardness and elongation also improved significantly with the new process parameters.
Abstract
As the core component of chain-less ammunition transmission system, the large long lead cylinder adopts ZL205A alloy, which has the advantages of high strength and wear resistance. However, in its main casting production process, the forming quality is mainly determined by the casting process parameters under the premise of determining a reasonable casting system. Considering that the casting process parameters are the process feedback expression of the macroscopic forming quality and comprehensive mechanical properties by controlling the coupling effect of the metal liquid flow in the microscopic flow field, the directional solidification crystallization of the alloy and the solid–liquid heat transfer and heat transfer during the filling and solidification process, the accurate and reasonable selection of casting process parameters is conducive to the stable guarantee of pouring…
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
Click any figure to enlarge with its caption.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAluminum Alloy Microstructure Properties · Additive Manufacturing and 3D Printing Technologies · Additive Manufacturing Materials and Processes