轴承
軸承
축승
BEARING
2015年
1期
22-23
,共2页
邵阳%马忠超%姚艳书
邵暘%馬忠超%姚豔書
소양%마충초%요염서
风力发电机%主轴轴承%淬火%淬火油槽%硬度
風力髮電機%主軸軸承%淬火%淬火油槽%硬度
풍력발전궤%주축축승%쉬화%쉬화유조%경도
wind turbine%main shaft bearing%quenching%oil-quenching tank%hardness
分析3MW风电主轴轴承热处理中存在的问题，计算轴承套圈淬火油槽的体积，重新设计淬火油槽结构，采用顶插式和侧插式组合搅拌器的淬火油槽，使3MW风电主轴轴承在热处理二次淬火冷却过程中硬度达到标准要求。
分析3MW風電主軸軸承熱處理中存在的問題，計算軸承套圈淬火油槽的體積，重新設計淬火油槽結構，採用頂插式和側插式組閤攪拌器的淬火油槽，使3MW風電主軸軸承在熱處理二次淬火冷卻過程中硬度達到標準要求。
분석3MW풍전주축축승열처리중존재적문제，계산축승투권쉬화유조적체적，중신설계쉬화유조결구，채용정삽식화측삽식조합교반기적쉬화유조，사3MW풍전주축축승재열처리이차쉬화냉각과정중경도체도표준요구。
The problems existing in heat treatment for main shaft bearings used in 3MW wind turbines are analyzed.The volume of oil-quenching tank for the bearing rings is calculated,and the structure for oil-quenching tank is rede-signed.The hardness of the bearing rings satisfies standard requirement for secondary quenching cooling process during heat treatment by adopting oil-quenching tank with top plug type and side plug type stirrers.
