大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2015年
2期
43-45
,共3页
汽缸体%magmasoft%铸造工艺
汽缸體%magmasoft%鑄造工藝
기항체%magmasoft%주조공예
cylinder block%magmasoft%casting process
针对实际生产中汽轮机缸体上半出现的超标缺陷，运用magmasoft软件对汽轮机缸体树脂砂铸造工艺方案进行模拟优化。对浇注系统、冒口进行了改进。模拟结果表明，金属液充型平稳，补缩效果良好。经过生产验证，铸件质量完全满足设计要求。
針對實際生產中汽輪機缸體上半齣現的超標缺陷，運用magmasoft軟件對汽輪機缸體樹脂砂鑄造工藝方案進行模擬優化。對澆註繫統、冒口進行瞭改進。模擬結果錶明，金屬液充型平穩，補縮效果良好。經過生產驗證，鑄件質量完全滿足設計要求。
침대실제생산중기륜궤항체상반출현적초표결함，운용magmasoft연건대기륜궤항체수지사주조공예방안진행모의우화。대요주계통、모구진행료개진。모의결과표명，금속액충형평은，보축효과량호。경과생산험증，주건질량완전만족설계요구。
Aiming at the defects in upper part of steam turbine cylinder block during production, the casting process of resin bonded sand for steam turbine cylinder block is optimized by magmasoft, pouring system and riser are improved.The simulation results show that the liquid metal filling is smooth, and feeding effect is good.The produc-tion practice shows that the quality of the casting can meet the design requirements.
