A herringbone gear, a specific kind of double helical equipment,[1] is a special type of Herringbone Gear equipment that is a side to side (not in person) mixture of two helical gears of reverse hands. From the top, each helical groove of this gear looks like the letter V, and many together form a herringbone design (resembling the bones of a fish like a herring). Unlike helical gears, herringbone gears usually do not produce yet another axial load.
Like helical gears, they have the benefit of transferring power smoothly because a lot more than two teeth will be in mesh at at any time in time. Their benefit over the helical gears is certainly that the side-thrust of one half is well balanced by that of the spouse. This implies that herringbone gears can be used in torque gearboxes without needing a considerable thrust bearing. For this reason, herringbone gears had been an important step in the intro of the steam turbine to marine propulsion.
Precision herringbone gears are more difficult to manufacture than equivalent spur or helical gears and consequently are more expensive. They are used in heavy machinery.
With an extensive capacity to produce herringbone (or double helical) gears in quantities from large to small, HZPT Co. is well-prepared to meet your production needs, whatever the application may be. Working in ratios up to at least one 1.5 diametrical pitch and modules up to 20, we can produce herringbone gears measuring up to 60″ in diameter and 18″ in face width. We are able to also produce little parts, and offer as-needed and just-in-time scheduling systems. Our die forming, temperature treating, machining, and finishing services are available to cover all measures of the apparatus production process, from start to finish.
We feature an considerable material selection, including plastics, nylon, phenolic, alloy steels, light weight aluminum, brass, and bronze. Standard industries that people serve consist of pumps, pulp and paper, machinery, HVAC, and food processing, as well as many others. From casting to forging and beyond, we use the ideal gear forming method for the application and production order.