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Crankshafts are essential components in internal combustion engines, converting the linear motion of pistons into rotational motion to drive the vehicle. Typically made from high-strength steel or cast iron, they are designed to withstand the stresses of engine operation. Crankshafts are critical for the engine's performance and efficiency, playing a vital role in the overall powertrain system.
| Material | High-strength steel or cast iron |
| Standard sizes | Varies by engine type, typically from 2 to 12 cylinders |
| Weight | 10 to 100 kg depending on engine size |
| Balancing | Static and dynamic balancing to reduce vibrations |
| Surface treatment | Hardened and ground for durability |
When selecting a crankshaft, consider the engine specifications, including the number of cylinders and displacement. It's important to specify the required material grade and any specific performance characteristics, such as balancing needs. Additionally, inquire about tolerances and any certifications that may be necessary for your application, as well as the quantity required for your project.
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A crankshaft converts the linear motion of pistons into rotational motion.
They are typically made from high-strength steel or cast iron.
Select based on your engine specifications, including cylinder count and displacement.
Balancing reduces vibrations and ensures smooth engine operation.
Yes, they can often be repaired through grinding or welding, depending on damage.
Look for certifications related to material quality and manufacturing standards.