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The drive of the working machine is a worm gearbox

  • Added: 26.05.2023
  • Size: 2 MB
  • Downloads: 0
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Description

  1. Source data
    1. Operating conditions of the machine unit
  2. Engine selection. Kinematic calculation of the drive
    1. Determination of rated power and rated engine speed
    2. Determination of the gear ratio of the drive and its stages
    3. Determination of power and kinematic parameters of the drive
  3. Determination of permissible voltages. Gear material selection
    1. Selection of hardness, heat treatment and wheel material
    2. Determination of permissible contact voltages
    3. Determination of permissible bending stresses
  4. Calculation of gearbox gears
    1. Design calculation of closed gear transmission
    2. Verification calculation of a closed gear train
  5. Calculation of open transmission
    1. Design calculation of the belt drive
    2. Verification calculation of the belt drive
  6. Gearbox shaft loads
    1. Forces in engagement
    2. Cantilever forces
  7. Shaft calculation
    1. Material selection
    2. Permissible torsional stresses
    3. Determination of geometrical parameters of shaft stages
    4. Verification calculation of shafts
    5. Validation of bearings
  8. Structural layout of the drive
    1. Worm wheel
    2. Worm shaft
    3. Keyways
    4. Verification calculation of keys
    5. Bearing fit
    6. Sealing devices
  9. Choice of couplings
  10. Thermal calculation of worm gear reducer
  11. Lubrication of closed gear and bearings
  12. Assembling the gearbox

 

Project's Content

icon 24.docx
icon
icon
icon Ks.png
icon
icon
icon det.dwg
icon privod.dwg
icon red.dwg
icon sp.dwg
icon sp2.dwg
icon sp_priv.dwg
icon sp_priv_1.dwg
icon
icon det.png
icon Ks.png
icon privod.png
icon red.png
icon sp.png
icon sp2.png
icon sp_priv.png
icon sp_priv_1.png
icon эпюр_10.png
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icon det.cdw
icon privod.cdw
icon red.cdw
icon sp.cdw
icon sp2.cdw
icon sp_priv.cdw
icon sp_priv_1.cdw
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icon pz.doc
icon Содержание.doc

Additional information

Drawings content

icon det.cdw

det.cdw

icon privod.cdw

privod.cdw

icon red.cdw

red.cdw

icon sp.cdw

sp.cdw

icon sp2.cdw

sp2.cdw

icon sp_priv.cdw

sp_priv.cdw

icon sp_priv_1.cdw

sp_priv_1.cdw

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