T/CSTM 00833-2022 Technical specification for gear for traction drive used in rail transit
T/CSTM 00833-2022 Technical specification for gear for traction drive used in rail transit
Basic Information
Scope
Scope: This document specifies the classification, smelting, forging, product and evaluation of drive gear forgings used in rail transit, as well as the body sampling diagrams corresponding to gear forgings of different shapes. This document is applicable to the manufacture and inspection of gear forgings used for traction and driving in rail-guided transportation equipment (high-speed EMUs, locomotives, urban rail trains, etc.). Gear forgings with higher reliability requirements and similar external dimensions may also be used as a reference. Main technical content: This document specifies the classification, smelting, forging, product and evaluation of drive gear forgings used in rail transit, as well as the body sampling diagrams corresponding to gear forgings of different shapes. This document is applicable to the manufacture and inspection of gear forgings used for traction and driving in rail-guided transportation equipment (high-speed EMUs, locomotives, urban rail trains, etc.). Gear forgings with higher reliability requirements and similar external dimensions may also be used as a reference.