Spiral bevel gears are usually made from hardened steel. The teeth of these gears are usually ground for a more precise finish allowing for little noise at high speeds. You can specify left hand or right hand based on the direction you should run the gears
If you have a high speed application that will require a whole lot of torque after that spiral bevel gears are a great option. The gears run at 90° to each other and have “spiral” shaped tooth which provides maximum tooth surface get in touch with while rotating. With get in touch with spread over the complete tooth the spiral bevel gear can be run much quicker than the straight tooth bevel equipment and handle harder starts and stops.
We make spiral bevel gears limited to spiral gear china industrial applications.
Worm gears are found in large equipment reductions. Gear ratio ranges of 5:1 to 300:1 are usual. The setup is designed so that the worm can change the gear, but the equipment cannot change the worm. The position of the worm is shallow and as a result the apparatus is held set up because of the friction between the two. The gear is found in applications such as conveyor systems in which the locking feature can become a brake or a crisis stop.
The model cross-section shows a typical placement and use of a worm gear. Worm gears have got an inherent basic safety mechanism built-in to its style since they cannot function in the reverse direction.