柴油机
柴油機
시유궤
DIESEL ENGINE
2011年
6期
35-38
,共4页
毛坯曲轴%国产化%材质性能
毛坯麯軸%國產化%材質性能
모배곡축%국산화%재질성능
bland crankshaft%domestically production%material property
在对进口曲轴的材料化学成分和机械性能分析的基础上，分析了毛坯曲轴国产化过程中毛坯材质、煅、热加工工艺等存在的差异。指出，毛坯曲轴国产化质量的提高，须采用有效的质量控制手段并作长期努力；也需协作单位都对质量意识和控制手段加以重视和提高。
在對進口麯軸的材料化學成分和機械性能分析的基礎上，分析瞭毛坯麯軸國產化過程中毛坯材質、煅、熱加工工藝等存在的差異。指齣，毛坯麯軸國產化質量的提高，鬚採用有效的質量控製手段併作長期努力；也需協作單位都對質量意識和控製手段加以重視和提高。
재대진구곡축적재료화학성분화궤계성능분석적기출상，분석료모배곡축국산화과정중모배재질、단、열가공공예등존재적차이。지출，모배곡축국산화질량적제고，수채용유효적질량공제수단병작장기노력；야수협작단위도대질량의식화공제수단가이중시화제고。
Based on the analysis of material chemical composition and mechanical performance of impor- ted crankshaft, the domestically-made crankshaft is studied from the aspects of blank material, technology of calcining and hot working and so on. It is pointed out that the quality improvement of domestically- made crankshaft relies on effective quality control method and needs long term endeavor. In addition, the cooperation companies should also pay attentions to quality control and find the proper way for quality improvement.
