|(E) Exhaust camshaft|
|( I ) Intake camshaft|
|(S) Spark plug|
|(R) Connecting rod|
|(W) Water jacket for coolant flow|
The rods and bearings connects the piston to crankshaft, when the piston moves up and down, then it is moved as describing a circle by the rods and bearings, then, it is rotating. We may find the details at http://wikipedia.jaylee.cn/ (Thanks Wikipedia show us the details of what is crankshaft and how the engine works).
It is necessary to provide counterweights for the reciprocating mass of each piston and connecting rod to improve balance in engines, and these are typically cast as part of crankshaft. Lead is cheap but the density is much lower than tungsten heavy alloy, and it is not environmental friendly, as for steel, tungsten alloy is more than twice the density of it, so compared with other materials, it is certainly considered t as the most appropriate crankshaft material for its properties as follows:
*Small volume but high density
*Superior wearing resistance
*Good corrosion resistance
*Wonderful Shock resistance
*High melting point
*High temperature resistance
Therefore, tungsten alloy crankshaft parts can be used as counterweight in machines and vessels as well as aircraft, ships, yachts, space shuttles and anywhere need much heavy but little space, tungsten alloy crankshaft is widely used in high-performance engines (automobile, racing car, motor, fan, diesel, truck, yacht, jet, fan etc.)
We specialize in manufacturing and supplying WHA (tungsten heavy alloy) for almost 20 years. Our professional knowledge and experience in tungsten alloy crankshaft assures our products with high quality (in accordance with ASTM B 777-99 , which could be found at tungsten alloy grades) and competitive price. We supply not only standard crankshaft, but also manufacture according to your specific requirements.
If you have any interest or questions, please calls us directly or by firstname.lastname@example.org email@example.com. We would be very pleased to wait for any inquiries at any time. If you would like to learn more about us, please visit the mother web site: Chinatungsten Online, we prepare an excellent tungsten world there.
Remark: We are always looking forward to your unique sizes and requirements.