>> P.303
Ⅲ-9CalculatedLoadExamplesofcalculationfortheloadsappliedtoLinearWayandLinearRollerWaythatisincorporatedinmachine/equipmentisshowninTable6.1toTable6.6.Table6.1OnetrackrailandoneslideunitSlideunitNo.LoadappliedontheslideunitDownwardloadFrLateralloadFaMomentloadintheT0directionM0MomentloadintheTXdirectionMXMomentloadintheTYdirectionMY1FzFYMrMpMyRemark:ThemomentloadsineachdirectionMr,Mp,Mycanbeobtainedbythefollowingequation.Mr=FYZ+FZYMp=FX(Z-Zd)+FZXMy=-FX(Y-Yd)+FYXTable6.2OnetrackrailandtwoslideunitsSlideunitNo.LoadappliedontheslideunitDownwardloadFrLateralloadFaMomentloadintheT0directionM01Fz—2+Mp—ℓFY—2+My—ℓMr—22Fz—2-Mp—ℓFY—2-My—ℓMr—2Remark:ThemomentloadsineachdirectionMr,Mp,Mycanbeobtainedbythefollowingequation.Mr=FYZ+FZYMp=FX(Z-Zd)+FZXMy=-FX(Y-Yd)+FYXLoadpositionX,Y,Z)Loadposition(X,Y,Z)Driveposition(Yd,Zd)MrMpFYFXMyYFYFZ0Z0XXYZ10Loadposition(X,Y,Z)DrivepositionYd,Zd)MrFYFZYZ0ℓLoadposition(X,Y,Z)YXMpMyFxFY012Z21X0ℓ/2ℓ/2
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