电机技术
電機技術
전궤기술
ELECTRICAL MACHINERY TECHNOLOGY
2014年
3期
56-59
,共4页
胡彬%季明浩%李星明%位楷%徐城城
鬍彬%季明浩%李星明%位楷%徐城城
호빈%계명호%리성명%위해%서성성
电机冲片%高速钢%高速级进冲模%马氏体%硬度%粗糙度
電機遲片%高速鋼%高速級進遲模%馬氏體%硬度%粗糙度
전궤충편%고속강%고속급진충모%마씨체%경도%조조도
motor stamping sheets%high-speed steel%high-speed progressive dies mold%marten site%hardness roughness
用高速钢W9Mo3Cr4V制作高速级进冲模，改进热处理工艺参数，优化淬火与回火温度及回火次数后，得到稳定的马氏体，其硬度最高、表面粗糙度最低，热处理时间减少40%，节约电能35%以上。
用高速鋼W9Mo3Cr4V製作高速級進遲模，改進熱處理工藝參數，優化淬火與迴火溫度及迴火次數後，得到穩定的馬氏體，其硬度最高、錶麵粗糙度最低，熱處理時間減少40%，節約電能35%以上。
용고속강W9Mo3Cr4V제작고속급진충모，개진열처리공예삼수，우화쉬화여회화온도급회화차수후，득도은정적마씨체，기경도최고、표면조조도최저，열처리시간감소40%，절약전능35%이상。
The high-speed steel W9Mo3Cr4V was ap-plied to manufacture the high-speed progressive dies mold. After improving the technological parameters and optimiz-ing the quenching and tempering temperature and period of time, a stable marten site structure was gained with the great surface hardness and low surface roughness, resulting in the 40%decreasing of heat treatment time and over 35%saving of the electric energy.
