Precision ground gears are manufactured by using abrasive tires to grind a equipment blank to match the desired gear design. These versatile gears are better suited to use with good instrumentation and other small-scale components, and in high precision applications.
More accurate finish: Precision ground gears include a more exact tooth finish than machined or cut gears, which provides better, smoother meshing of gear teeth for more managed operation.
More material options: While machining, stamping, and other manufacturing procedures may limit material options, nearly any steel or alloy could be made into a equipment via grinding.
Higher loads & better performance: Because of how they’re manufactured, surface gears are generally in a position to handle higher loads and higher stresses than gears produced via additional means. Surface gears are specially Ground Helical Gear Racks useful in applications that want huge amounts of torque.Thanks to these unique advantages, in most applications, precision floor gears may outperform gears manufactured through other means. Floor gears deliver smoother performance and greater longevity.
Bevel Gear – Bevel gears, sometimes just called bevels, are cone shaped gears made to transmit movement among intersecting axes. They are usually installed on shafts that are 90 degrees aside, but can be designed for almost any angle. Another related term you may here is miter gear, which is a type of bevel gear where the mating pairs have the same number of teeth.

Ground Gear – Surface gears are made by the manufacturing procedure for gear grinding, also known as gear tooth grinding. Gear grinding creates high precision gearing, so surface gears can handle meeting higher quality requirements (AGMA, DIN, JIS or ISO) than cut gears. Gear grinding is especially effective when gears distort during the heat treat process and tooth forms no more meet drawing requirements. Both spur and helical gears can be produced like this.

Helical Gear – As the teeth upon spur gears are cut directly and installed parallel to the axis of the gear, the teeth on helical gears are cut and ground on an angle to the face of the gear. This enables the teeth to activate (mesh) more gradually so they operate more efficiently and quietly than spur gears, and will usually carry an increased load. Helical gears are also known as helix gears.