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Our highest expertise is in manufacturing of large bevel gears for rock crushers, cone crushers, wind power generators, and for marine applications.
Because these gears are large (more than 50-inch in diameter) the traditional gear design and gear manufacturing process does not provide the highest quality of the gears. Traditionally, the large gears are manufactured on older machines that do not have all the required options for tooth contact localization.
Our process is based mathematical modeling of the gear tooth contact and it allows accurate production of the working surface of the gear tooth. Often, our customers improve the quality of spiral bevel gears by changing the manufacturing process from the traditional to our process.
| ZakGear web sites have been established in 1997 with a goal to promote novel ideas in spiral bevel gear design and spiral bevel gear manufacturing. Spiral bevel gears have been our highest area of expertise since 1986. We have invented and developed advanced mathematical tools for spiral bevel gear design and manufacturing. With Spiral Bevel Co we manufacture large spiral bevel gears for marine, oil, wind power, construction and mineral processing industries.
We use unique design and manufacturing methods that allow us to provide higher quality of spiral bevel gears. Out gears usually can transmit more torque, run quieter in operation and have longer life.
We can also manufacture globoid, worm, and worm face, hyperbolic and other gears. We are experts in design and manufacturing of variable ratio racks.
In manufacturing of spiral bevel gears we use modern gear technology for validation of the tooth contact. Before manufacturing of spiral bevel gears we study the contact pattern and correct design in order to allow gear to have some level of misalignment or run-out.
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