High speed gearbox

High rotation speed: Max rotation speed of this series product reaches 30000r/min; max circumferential speed is 160m/s;

High specification: max center distance is 1000mm and max power reaches 96000kW；

High precision: the gear precision reaches ISO4-6 grade and the gear balance precision reaches ISO0.4-1.6；

High standard: the gear precision standard is ISO1328-1：1995 and ISO1328-2; the gear intensity is according to AGMA420.04-1975 and AGMA421.06-1969; the gearbox material heat treatment inspection standard is in accordance with ISO6336-5：1996; the vibration inspection standard is according to API670-2000; the lubrication system requirement is in accordance APT614-1999.

High-tech: the product is designed by 3-D CAD; the finite element analysis is adopted; modification for the gear profile thermal deformation is used; the root shooting strengthening technics is adopted; sliding bearing capacity calculation soft ware and rotor system dynamics analysis software are used.