基于时间梯度法的铸钢件三维补缩路径计算

周琴; 王瞳; 沈旭; 周建新

doi:10.15980/j.tzzz.2022.02.005

研究·计算机应用 | 浏览量 : 0 下载量: 29 CSCD: 0

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基于时间梯度法的铸钢件三维补缩路径计算
Three-dimensional Feed Path Computation of Steel Casting Based on Time Gradient Method
2022年42卷第2期页码：158-161
纸质出版日期： 2022 ，
DOI： 10.15980/j.tzzz.2022.02.005

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周琴, 王瞳, 沈旭, 等. 基于时间梯度法的铸钢件三维补缩路径计算[J]. 特种铸造及有色合金杂志, 2022,42(2):158-161.

Zhou Qin, Wang Tong, Shen Xu, et al. Three-dimensional Feed Path Computation of Steel Casting Based on Time Gradient Method[J]. Special Casting & Nonferrous Alloys, 2022,42(2):158-161.
周琴, 王瞳, 沈旭, 等. 基于时间梯度法的铸钢件三维补缩路径计算[J]. 特种铸造及有色合金杂志, 2022,42(2):158-161. DOI： 10.15980/j.tzzz.2022.02.005.

Zhou Qin, Wang Tong, Shen Xu, et al. Three-dimensional Feed Path Computation of Steel Casting Based on Time Gradient Method[J]. Special Casting & Nonferrous Alloys, 2022,42(2):158-161. DOI： 10.15980/j.tzzz.2022.02.005.

摘要

为进一步促进冒口工艺优化，针对传统方法在冒口优化设计中的不足，重点研究了铸钢件三维补缩路径的计算，阐明了铸钢件基于时间梯度的补缩路径计算方法。以平板铸件和模架件模型为例，验证了补缩路径计算的有效性以及适用性。

Abstract

In order to further promote the riser process optimization

three-dimensional feed path calculation of steel casting was focused in view of deficiencies of traditional methods in the riser optimization design. The feed path computation method of steel casting based on time gradient was clarified

and two steel casting models were set as examples to verify the validity and applicability.