Question

Aşağıda verilen mekanizmanın ; 1) Serbestlik Derecesini bulunuz (10P) 2) Ani Dönme Merkezlerini Belirtiniz (Şekil ölçeksiz olup verilen değerlere göre çizip tespit edilecektir) (80P) 3) Mekanizma Grashof Mekanizması mıdır? Eğer Grashof mekanizması ise nedeniyle birlikte tipini belirtiniz.(10P) D y IN Veriler: A.A=20 mm AC =65 mm A, B, = 80 mm B.B= 70 mm BC = 40 mm CD= 60 mm 9 = 50° S4= 350 Ss= 65° A. 9 Во 4 B S4

The mechanism given below; 1) Find the Degree of Freedom 2) Indicate Sudden Turning Centers (Figure is not to scale and according to the given values) we draw and fix) 3) Is the Mechanism Grashof Mechanism? If it's the Grashof mechanism Please indicate the type together.

Answer 1

solution Ba Given to q=50 S4= 35 SG-65 No. of link to be connected in-6 Total numbers of Joindig Joints are (1,2), (3,5), 65,6), (6, 1), (5,4), (4,1) and (23) Now Acording to Kubebook egonkiem DOT-3(n.) agh 3 (6-1)-247-k no ho higher pain) - 345-247-O 15-14 DOF = 1 Nature)- Simple mechanism / Kinenadie mee hanism

of Grash of mechanisms * The Grashof mechanism is very simple relationship which predict the sotection behavior, or so tonderbiliday four bar linkages inversion based only on the link dength: * This mechanism states that for a four bar mechanism the sum of the lengthey of the largest and shortest links should be less of the lengthy than or equal to the sum the other links IL+S - PtQ Conclusion- Hence the mechanism mention in question is not a a four bar mechanism so the Grashof mechanism' does nd apply here. Therefore This is not Gash of mechanisms we can say anagement