-t橋式起重機(jī)畢業(yè)論文--文庫(kù)吧資料
2025-06-30 18:20本頁(yè)面
【正文】 .................................38 of reducer.................................................................................39 speed and the required power................................................39 of starting time of .................................................................40 to starting conditions check reducer power.............................41 starting slip condition .............................................................42 brake ...........................................................................................43 of high speed shaft coupling and brake wheel ........................43 select low speed shaft coupling .........................................................44 speed floating shaft strength...................................................45The fourth Chapter48the calculation of crane traveling mechanism ..............47 the transmission mechanism scheme .........................................47 of wheels and rails, and checking its strength .................................47 resistance calculation of...............................................................50 of motor ......................................................................................51 motor heating condition ..............................................................52 the speed reducer ..............................................................................52 speed and the actual power required ........................................53 of starting time ........................................................................53 starting condition calibration for power. .............................................55 starting slip condition .....................................................................55 of brake.....................................................................................58 of the coupling .............................................................................59 axle shaft checking......................................................................60 VII shaft high speed shaft check........................................................62The fifth chapter of the bridge structure calculation parameters....................64 of main dimensions for .......................................................64 track..................................................................................................64 height .............................................................................................64 beam height of ..................................................................................64 endbeam ladder height......................................................65 web height.....................................................................................65 girder crosssection size..........................................................65 calculation.........................................................................................67 of load to determine ..............................................................67 vertical maximum bending moment..............................................68 horizontal maximum bending moment .........................................69 of the strength of girder ........................................................70 vertical stiffness checking .............................................................72 horizontal stiffness checking.........................................................73 end beam .............................................................................................74 of load to determine ..............................................................74 beam vertical maximum bending moment........................................74 beam level maximum bending moment ............................................75 end to determine the size of beam section with ......................................75 of the strength of end beam ..................................................76 weld calculation ...............................................................................79 beam end flange weld .......................................................................79 terminal end of the beam flange weld.....................................................80 girder and end girder connection weld ........
環(huán)評(píng)公示相關(guān)推薦
鄂ICP備17016276號(hào)-1