The bearing of Prob. 8–29 is bolted to a vertical surface and supports a horizontal shaft. The bolts used have coarse threads and are M20 ISO 5.8. The joint constant is C = 0.30, and the dimensions are A = 20 mm, B = 50 mm, and C = 160 mm. The bearing base is 240 mm long. The bearing load is 12 kN. If the bolts are tightened to 75 percent of proof load, will the bolt stress exceed the proof strength? Use worst-case loading, as discussed in Prob. 8–45.
Answer to relevant QuestionsA split-ring clamp-type shaft collar such as is described in Prob. 5–31 must resist an axial load of 1000 lbf. Using a design factor of n = 3 and a coefficient of friction of 0.12, specify an SAE Grade 5 cap screw using ...The figure shows a bolted lap joint that uses SAE grade 8 bolts. The members are made of cold-drawn AISI 1040 steel. Find the safe tensile shear load F that can be applied to this connection if the following factors of ...Given the following functions F(s), find f(t). F(s) = s2 + 7s + 12 / (s + 2) (s + 4) (s + 6) F(s) = (s + 3) (s + 6) / s (s2 + 10s + 24)Given the following functions F(s), find f(t) F(s) = s + 8 / s2 (s + 62) F(s) = 1 / s2 (s + 1)2Find f (t) if F(s) is given by the following functions F(s) = e-2s [s2 + 2s +3 / s(s + 1) (s +2)] F(s) = (s + 2) e-4s/ s2(s + 1)
Post your question