Shandong Laiduan Machinery Co.,ltd
Add：ZHAILI, LAIWU CITY-SHANDONG PROVINCE – CHINA
The eccentric part of the crankshaft is the crank, the crank is connected with the connecting rod, and the swinging of the connecting rod is converted to the crankshaft rotation motion. The crankshaft material can be cast iron or alloy steel. Balanced reuse to balance the crank and the connecting rod of the inertia force, crankshaft imbalance, you can drill the balance hole or add a small piece of mass to balance. The crankshaft is supported by the main bearing of the main bearing seat of the crankcase, and the connecting rod axle neck is connected with the connecting rod, and the oil channel drilled in the crankshaft allows the lubricating oil to flow from the main bearing to the connecting rod axle neck. The rear end of the crankshaft is fitted with a flywheel, and the front end of the crankshaft is fitted with a timing gear or sprocket. The pulley is also mounted at the front of the crankshaft to drive many parts, including generators, pumps, and hydraulic pumps powered by power steering. Many shafts are also fitted with shock absorbers on the crankshaft of miniature engines, absorbing and reducing crankshaft vibrations, many shock absorbers, and pulley is a whole.