Precision ground gears are manufactured by using abrasive tires to grind a gear blank to match the required gear style. These versatile gears are better suitable for use with fine instrumentation and various other small-scale parts, and in high precision applications.
More accurate finish: Precision ground gears feature a more exact tooth finish than machined or cut gears, which gives better, smoother meshing of equipment teeth for more managed 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.
Ground Helical Gear Racks higher loads & better performance: Because of how they’re manufactured, ground gears are generally able to handle higher loads and higher stresses than gears produced via additional means. Surface gears are specially useful in applications that require large amounts of torque.Thanks to these unique advantages, in most applications, precision ground gears may outperform gears produced through other means. Surface gears deliver smoother overall performance and greater longevity.
Bevel Equipment – Bevel gears, sometimes simply known as bevels, are cone shaped gears designed to transmit motion among intersecting axes. They are usually installed 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 is a type of bevel gear in which the mating pairs have the same number of teeth.
Ground Gear – Surface gears are made by the manufacturing process of gear grinding, also referred to as gear tooth grinding. Gear grinding creates high precision gearing, so ground gears can handle meeting higher quality requirements (AGMA, DIN, JIS or ISO) than cut gears. Equipment grinding is particularly effective when gears distort through the heat treat procedure and tooth forms no more meet drawing requirements. Both spur and helical gears could be produced like this.
Helical Gear – As the teeth upon spur gears are cut straight and installed parallel to the axis of the apparatus, the teeth upon helical gears are cut and ground on an angle to the facial skin 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 called helix gears.