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K6侧架铸造工艺设计与数值模拟
Casting Process Design and Numerical Simulation of K6 Side Frame
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- DOI:
- 作者:
- 张玉磊 张纯 李忠华 孟少锋 康锋 任艳红 张龚 侯文楷 马国梁 王敏慧
ZHANG Yulei;ZHANG Chun;LI Zhonghua;MENG Shaofeng;KANG Feng;REN Yanhong;ZHANG Gong;HOU Wenkai;MA Guol
- 作者单位:
- 晋西装备制造有限责任公司 晋西车轴股份有限公司 山西朔州供电分公司 中北大学机械工程学院
Jinxi Equipment Manufacturing Co.,Ld.,Taiyuan 030000 China;Jjinxi Axle Company Co.,Ld.,Taiyuan 030027,China;Shanxi Shuozhou Power Supply Company,Shuozhou 036000,China;School of Mechanical Engineering,North University of China,Taiyuan 030051,China
- 关键词:
- 侧架铸件 B+级钢 酯硬化水玻璃 热处理
side frame casting b+grade steel ester hardened sodium silicate heat treatment
- 摘要:
- 根据K6侧架零件的结构特点和技术要求,进行了铸造工艺设计,采用有机酯水玻璃自硬砂铸造生产工艺,底注开放式浇注系统。结果表明,铸件热节处设置冒口、冷铁,砂芯采用整体芯工艺,偏心底电弧炉、LF精炼炉熔炼合金,悬挂式连续热处理炉对铸件进行热处理,成功获得了合格的侧架铸件。
According to the structural characteristics and technical requirements of K6 side frame parts,the casting process was designed,using organic ester sodium silicate self-hardening sand casting process,and the bottom pouring open gating system.The results show that the qualified side frame castings are successfully obtained by setting risers and chiller at the hot joints of the castings,adopting integral core technology for the sand core,smelting the alloy in the arc furnace and LF refining furnace at the bottom of the core,and heat treatment in the hanging continuous heat treatment furnace.