Precision ground gears are manufactured through the use of abrasive wheels to grind a equipment blank to match the desired gear style. These versatile gears are Ground Helical Gear Racks better suited to use with fine instrumentation and other small-scale parts, and in high precision applications.
More accurate finish: Precision ground gears include a more precise tooth complete than machined or cut gears, which gives better, smoother meshing of equipment teeth for more controlled operation.
More material options: While machining, stamping, and other manufacturing processes may limit materials options, nearly any steel or alloy could be made into a gear via grinding.
Higher loads & better performance: Because of how they’re manufactured, floor gears are generally in a position to handle higher loads and higher stresses than gears produced via other means. Surface gears are especially useful in applications that want huge amounts of torque.Thanks to these unique advantages, generally in most applications, precision floor gears can outperform gears produced through other means. Ground gears deliver smoother performance and greater longevity.
Bevel Gear – Bevel gears, sometimes simply called bevels, are cone shaped gears designed to transmit motion among intersecting axes. They are often mounted on shafts that are 90 degrees aside, but can be designed for nearly any position. Another related term you may here is miter gear, which really is a type of bevel gear in which the mating pairs possess the same amount of teeth.

Ground Gear – Surface gears are made by the manufacturing process of gear grinding, also called gear tooth grinding. Equipment grinding produces high precision gearing, so floor gears are capable of meeting top quality requirements (AGMA, DIN, JIS or ISO) than cut gears. Equipment grinding is especially effective when gears distort through the heat treat procedure 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 straight and mounted parallel to the axis of the apparatus, the teeth on helical gears are cut and ground upon an angle to the face of the gear. This allows the teeth to engage (mesh) more gradually therefore they operate more easily and quietly than spur gears, and may usually carry an increased load. Helical gears are also known as helix gears.