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KB Term:  Term intersection
English Word: 

  Friction

Sigma KEE - Friction
Friction(friction)adhesive_friction, friction, grip, rubbing, traction

appearance as argument number 1
-------------------------


(documentation Friction EnglishLanguage "A MechanicalProcess in which mechanical energy is converted into a heat") engineering.kif 730-731
(subclass Friction MechanicalProcess) engineering.kif 732-732 Friction is a subclass of mechanical process

appearance as argument number 2
-------------------------


(termFormat EnglishLanguage Friction "friction") domainEnglishFormat.kif 25048-25048
(termFormat ChineseTraditionalLanguage Friction "摩擦") domainEnglishFormat.kif 25049-25049
(termFormat ChineseLanguage Friction "摩擦") domainEnglishFormat.kif 25050-25050

antecedent
-------------------------


(=>
    (and
        (instance ?BP BrakePad)
        (instance ?BR BrakeRotor)
        (instance ?R Rotating)
        (patient ?R ?BR)
        (instance ?F Friction)
        (resource ?F ?BP)
        (patient ?F ?BR))
    (not
        (patient ?R ?BP)))
Cars.kif 554-564 If All of the following hold: (1) X is an instance of brake pad (2) Y is an instance of brake rotor (3) Z is an instance of rotating (4) Y is a patient of Z (5) W is an instance of friction (6) X is a resource for W (7) Y is a patient of W, then X is not a patient of Z
(=>
    (and
        (instance ?BS BrakeShoe)
        (instance ?BD BrakeDrum)
        (instance ?R Rotating)
        (patient ?R ?BD)
        (instance ?F Friction)
        (resource ?F ?BS)
        (patient ?F ?BD))
    (not
        (patient ?R ?BS)))
Cars.kif 576-586 If All of the following hold: (1) X is an instance of brake shoe (2) Y is an instance of brake drum (3) Z is an instance of rotating (4) Y is a patient of Z (5) W is an instance of friction (6) X is a resource for W (7) Y is a patient of W, then X is not a patient of Z

consequent
-------------------------


(=>
    (instance ?S WearingFrictionSurface)
    (hasPurpose ?S
        (exists (?F)
            (and
                (instance ?F Friction)
                (resource ?F ?S)))))
Cars.kif 525-531 If X is an instance of wearing friction surface, then X has the purpose there exists Y such that Y is an instance of friction and X is a resource for Y
(=>
    (instance ?B BrakePad)
    (hasPurpose ?B
        (exists (?F ?BR)
            (and
                (instance ?F Friction)
                (resource ?F ?B)
                (instance ?BR BrakeRotor)
                (patient ?F ?BR)))))
Cars.kif 544-552 If X is an instance of brake pad, then X has the purpose there exist Y, Z such that Y is an instance of friction, X is a resource for Y, Z is an instance of brake rotor, and Z is a patient of Y
(=>
    (instance ?B BrakeShoe)
    (hasPurpose ?B
        (exists (?F ?BD)
            (and
                (instance ?F Friction)
                (resource ?F ?B)
                (instance ?BD BrakeDrum)
                (patient ?F ?BD)))))
Cars.kif 566-574 If X is an instance of brake shoe, then X has the purpose there exist Y, Z such that Y is an instance of friction, X is a resource for Y, Z is an instance of brake drum, and Z is a patient of Y
(=>
    (and
        (instance ?BP BrakePedal)
        (instance ?P Pushing)
        (instance ?V Vehicle)
        (destination ?P ?BP)
        (eventLocated ?P ?V)
        (part ?BP ?V))
    (hasPurpose ?BP
        (exists (?FS ?F)
            (and
                (instance ?FS WearingFrictionSurface)
                (instance ?F Friction)
                (instrument ?F ?FS)
                (causes ?P ?F)))))
Cars.kif 630-644 If All of the following hold: (1) X is an instance of brake pedal (2) Y is an instance of pushing (3) Z is an instance of vehicle (4) Y ends up at X (5) Y is located at Z (6) X is a part of Z, then X has the purpose there exist W, V such that W is an instance of wearing friction surface, V is an instance of friction, W is an instrument for V, and Y causes V
(=>
    (instance ?TC TireChain)
    (hasPurpose ?TC
        (exists (?V ?W ?F)
            (and
                (instance ?V RoadVehicle)
                (instance ?W Wheel)
                (part ?W ?V)
                (instance ?F Friction)
                (covers ?TC ?W)
                (instrument ?F ?TC)))))
Cars.kif 4345-4355 If X is an instance of snow chain, then All of the following hold: (1) X has the purpose there exist Y, Z (2) W such that Y is an instance of road vehicle (3) Z is an instance of wheel (4) Z is a part of Y (5) W is an instance of friction (6) X covers Z (7) X is an instrument for W


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