A wide variety of methods are used to transmit torque. But, for a diesel engine, the gear transmission https://rodvig.ru/shesterni/ is considered the most reliable and durable. High-quality teeth engage as accurately as possible, reducing loss of efficiency during low friction. In addition, the gears are able to withstand a significant temperature difference.
Straight or helical teeth
Each type of engagement has its own advantages. Straight teeth can withstand heavy loads, but they tend to overheat during high speed operation and in conditions of insufficient forced cooling. The most important advantages of oblique teeth include:
- minimum loss of efficiency during rotation;
- ease of lubrication with suitable lubricants;
- minimum natural heating during operation;
- rotation, both at low and high speeds;
- lowered sound during gear engagement.
Important: the only, significant drawback of such a transfer is the importance of the most accurate manufacturing of parts. Including gear teeth. A slight deviation from the specified parameters will lead to overheating and rapid wear of the gear.
The Importance of Quality Metal
In the manufacture of critical parts for a diesel engine, only the highest quality and wear-resistant metal alloys are selected. But, at the same time, they must have the following properties:
1. Do not expand during heating.
2. It is easy to give off excess heat through the lubricant.
3. Minimal susceptibility to corrosion.
4. Chemically neutral to lubricants.
Important: while working inside the engine, gears can be exposed to a wide variety of negative operating factors. Made from the right metal, they will be a reliable part for any diesel.
