中国铸造装备与技术
中國鑄造裝備與技術
중국주조장비여기술
China Foundry Machinery & Technology
2013年
6期
10-12
,共3页
邢新田%王建荣%胡华林%顾小鸿
邢新田%王建榮%鬍華林%顧小鴻
형신전%왕건영%호화림%고소홍
球墨铸铁曲轴%铸造工艺%成分控制%球化处理
毬墨鑄鐵麯軸%鑄造工藝%成分控製%毬化處理
구묵주철곡축%주조공예%성분공제%구화처리
Ductile iron crankshaft%Casting Technology%Composition Control
本文论述了6L280柴油机球墨铸铁曲轴的铸造技术难点，确定了相应的铸造工艺方案并经生产验证。结果表明，该工艺方案合理、有效，6L280柴油机曲轴铸件的化学成分、金相组织、内外质量和力学性能均符合产品技术要求。
本文論述瞭6L280柴油機毬墨鑄鐵麯軸的鑄造技術難點，確定瞭相應的鑄造工藝方案併經生產驗證。結果錶明，該工藝方案閤理、有效，6L280柴油機麯軸鑄件的化學成分、金相組織、內外質量和力學性能均符閤產品技術要求。
본문논술료6L280시유궤구묵주철곡축적주조기술난점，학정료상응적주조공예방안병경생산험증。결과표명，해공예방안합리、유효，6L280시유궤곡축주건적화학성분、금상조직、내외질량화역학성능균부합산품기술요구。
Technical difficulties about Model 6L280 engine crankshaft casting of ductile iron have been discussed, corresponding casting process have been determined and have been verified during production to be reasonable and effective. The chemical composition, metallurgical structure, inherent and surface quality and mechanical properties of Model 6L280 engine crankshaft castings of ductile iron have met the requirements for product specification.
