风电偏航变桨轴承工艺试验方案
Wind Power Yaw Variable Propeller Bearing Technology Test Scheme
楚德娜 1李省伟 1姚义欣 1张浩洋 1李铮 1谢亚东1
作者信息
- 1. 洛阳轴研科技有限公司,河南洛阳 471039
- 折叠
摘要
变桨轴承结构体积庞大,安装环境复杂.因此变桨轴承的失效不仅会影响风力发电机生产效率,其维修还会带来巨大的人力物力投入.因此在设计阶段对变桨轴承结构力学特性进行校核是极其重要的.轴承芯部的力学性能要求极其严格.风电偏航变桨轴承供应商为客户供应新机型首件时,需要向客户提供力学性能工艺试验方案,工艺验证方案通过客户审核,且各力学性能试验结果满足要求后,轴承供应商不仅需要固化热处理工艺参数,且轴承供应商指定的该锻件供方才可向客户批量供货.
Abstract
Pitch bearings are large in structure and complex in installation environment.Therefore,the fail-ure of pitch bearing will not only affect the productivity of wind turbine,but also bring huge investment of man-power and material resources for its maintenance.Therefore,it is important to check the mechanical properties of the pitch bearing structure at the design stage.The mechanical properties of the bearing core are extremely strict.Wind power yaw pitch bearing suppliers for customers to supply new models of the first piece,need to provide customers with mechanical properties of the process test program,process verification program through the customer audit,and the mechanical properties of the test results to meet the requirements of the bearing sup-plier not only need to solidify the heat treatment process parameters,and bearing suppliers designated by the forging supplier can only be supplied to the customer batch supply.
关键词
力学性能/轴承/工艺试验方案Key words
Mechanical properties/Bearing/Process test program引用本文复制引用
基金项目
2022年河南省科技研发计划联合基金(产业类)洛阳市项目(225101610003)
出版年
2024
NETL
NSTL
万方数据