内燃机与动力装置
內燃機與動力裝置
내연궤여동력장치
INTERNAL COMBUSTION ENGINE & POWERPLANT
2012年
3期
44-46,54
,共4页
张行河%张传海%李永顺%赵延彬
張行河%張傳海%李永順%趙延彬
장행하%장전해%리영순%조연빈
电炉熔炼%气缸体%渗漏缺陷
電爐鎔煉%氣缸體%滲漏缺陷
전로용련%기항체%삼루결함
Induction Furnace Melting%Cylinder Blocks%Leakage Defect
通过对因漏水报废的缸体毛坯进行铸件解剖分析和化学成分分析，确定缺陷特征并分析出造成铸件漏水报废的原因，制-h-x．艺整改方案并实施，降低漏水缺陷废品率，完善了电炉生产气缸体工艺，降低了铸件废品率。
通過對因漏水報廢的缸體毛坯進行鑄件解剖分析和化學成分分析，確定缺陷特徵併分析齣造成鑄件漏水報廢的原因，製-h-x．藝整改方案併實施，降低漏水缺陷廢品率，完善瞭電爐生產氣缸體工藝，降低瞭鑄件廢品率。
통과대인루수보폐적항체모배진행주건해부분석화화학성분분석，학정결함특정병분석출조성주건루수보폐적원인，제-h-x．예정개방안병실시，강저루수결함폐품솔，완선료전로생산기항체공예，강저료주건폐품솔。
Defect characters and reasons which cause cylinder block leakage are analyzed in this paper to compositions by dissecting of cylinder block casting. The plan of the processing is modified and implemented, therefore, decreasing the rate of refused products due to leakage and improving the technology which is used to produce cylinder blocks with induction furnace, and reducing the refused castings.
