Is the crankshaft bolt of the Teana clockwise or counterclockwise?
1 Answers
The crankshaft bolt of the Teana is clockwise. The crankshaft is subjected to the combined action of centrifugal force from rotating masses, periodically varying gas inertia forces, and reciprocating inertia forces, causing it to bear bending and torsional loads. Below is an introduction to the automotive crankshaft: 1. Working principle of the crankshaft: The crankshaft is subjected to the combined action of centrifugal force from rotating masses, periodically varying gas inertia forces, and reciprocating inertia forces, causing it to bear bending and torsional loads. Therefore, the crankshaft must have sufficient strength and stiffness, with wear-resistant journal surfaces, uniform operation, and good balance. 2. Appearance principle of the crankshaft: To reduce the mass of the crankshaft and the centrifugal force generated during operation, the crankshaft journals are often made hollow. Oil holes are drilled on each journal surface to allow oil to be introduced or discharged for lubricating the journal surfaces. To reduce stress concentration, transition fillets are used to connect the main journals, crankpins, and crank arms.