二级圆锥圆柱齿轮减速器

Two stage conical cylindrical gear reducerAbstract:Reducer is a kind of transmission device,widely used in the mechanicalindustry,affecting the transmission performance of mechanical equipment,it is a closedtest transmission device,in some cases,in order to meet the needs,can also be used tospeed up,known as the booster.Reducer can be divided into different types by geartooth type and tooth profile curve.Considering the reducer's profile,quality,performance and price,we can choose the most suitable reducer.According totransmission series,installation type,assembly type,tooth surface hardness and otherfactors to design different characteristics of the reducer.This is the design of two conical cylindrical gear reducer,including the choice of motor,shaft calculation and check,coupling selection,key selection and check,bearingcalculation and check and the final reducer airtight and lubrication mode selection.Through this design,the design of efficient and durable,compact structure of thereducer,can better improve the transmission efficiency of the equipment,make it worksmoothly.accurate transmissionKey words:Gear reducer;Bearing;Gear;assembly