重型机械
重型機械
중형궤계
HEAVY MACHINERY
2015年
3期
12-15
,共4页
风电轴承%环件轧制%胀形%校形
風電軸承%環件軋製%脹形%校形
풍전축승%배건알제%창형%교형
wind power bearing%ring rolling%bulging%sizing
轴承是风电设备的核心部件，具有高可靠性长寿命要求，轴承环是风电轴承的重要部分。本文针对实际生产中风电轴承环出现的椭圆、壁厚不均、锥度、直径不扩大等缺陷，结合其当前的加工方法环件轧制，提出轧制与胀形复合技术相结合的成形新方法。并详细分析了大型环件成形工艺、胀形成形工艺和风电轴承环胀形成形可行性。
軸承是風電設備的覈心部件，具有高可靠性長壽命要求，軸承環是風電軸承的重要部分。本文針對實際生產中風電軸承環齣現的橢圓、壁厚不均、錐度、直徑不擴大等缺陷，結閤其噹前的加工方法環件軋製，提齣軋製與脹形複閤技術相結閤的成形新方法。併詳細分析瞭大型環件成形工藝、脹形成形工藝和風電軸承環脹形成形可行性。
축승시풍전설비적핵심부건，구유고가고성장수명요구，축승배시풍전축승적중요부분。본문침대실제생산중풍전축승배출현적타원、벽후불균、추도、직경불확대등결함，결합기당전적가공방법배건알제，제출알제여창형복합기술상결합적성형신방법。병상세분석료대형배건성형공예、창형성형공예화풍전축승배창형성형가행성。
Bearing as the core components of wind power equipment , has the special requirement of high relia-bility and long life .Meanwhile , bearing ring is the main part of wind power bearing .Arming at the usual de-fects in actual production process , such as ovality , nonuniform wall thickness , taper and no expansible diame-ter, comparing with its current manufacturing method , which is called ring rolling .A new method called rolling and bulging matching techniques is proposed .This paper gives a careful introduction of scale ring forming process, bulging process and the feasibility for wind power bearing ring bulging forming .
