In the Clock Industry, What Does "Special Gear" Mean?

It's crucial to understand the various gear symbols before purchasing a new clock or attempting repairs on an old one. Different types of gears include the cycloidal, helical, herringbone, and worm.

Gears with Helical Lobes

Helical gears are a terrific alternative for your industrial machinery, whether you're looking for power transfer or a quieter operating environment. It can handle higher power and has less vibration. It is ideal for high-speed transmissions since it is significantly quieter than alternative gearing systems.

In mining machinery, helical gears have mostly replaced spur gears. They're also a common addition to industrial mixers, blenders, and gas and oil gear. They find widespread use in a variety of other contexts as well. In comparison to spur gears, they are quieter and more precise.

It is easy to identify a helical gear by its distinctive appearance, which consists of two intersecting large circles that wind in an obtuse fashion around the gear body. They find usage in a wide range of industries and fields, from ordinary manufacturing to mining.

Gears that Worm Around

Worm gears have seen consistent demand in Latin America over the past few years. During the predicted time period, the market is projected to expand rapidly. It is also anticipated that the developing economies would contribute to this expansion.

Companies like machine shops and makers of minor components are the mainstays of this industry. In addition to consumer demand, the aerospace and defense sector is anticipated to boost this market.

There is a huge range of uses for worm gears. Their application is widespread in the mining, oil and gas, and power sectors. Belts and chains may be made with them as well. The great torque multiplication that they provide makes them perfect for such uses. Likewise, their decrease ratios in speed are sky-high. And they're remarkably silent too.

Bevel Gears

In the past, watches featured a mechanism with cycloidal gears. However, with the advent of involute gearing, cycloidal gears have been rendered obsolete in many settings. Cycloid gears may be less common than other types, but they are nonetheless used in fields where precision is paramount, such as robotics.

To transmit motion at a constant angular velocity, cycloidal gears are utilized. Their torsional rigidity and positioning precision are also top-notch. This allows them to be stored in little packaging. Also, they may offer 30:1 to 300:1 compression ratios.

Cycloid best describes the form of these gears. The cycloid's profile is determined by the distance between the rolling circle and the base circle. The ratio of the rolling circle to the base circle is typically 1:3.

A smaller number of teeth can be used in the production of cycloidal gears. In some cases, less teeth means less contact pressure and less frictional loss. This design element aids in keeping the tooth flanks from becoming worn out as a result of meshing.

Herringbone Cogs

Herringbone gears are a combination of two helical gears used to transmit power. Noise and wear are both diminished with this setup. While helical gears are relatively easy to manufacture, herringbone gears provide a greater challenge. Additionally, they are very costly.

In many industrial settings, herringbone gears are the standard. Further applications include the transportation of electricity and bulk materials. Their accessibility and upkeep are, however, problematic.

Power may be transmitted along both a parallel and perpendicular axis with the help of herringbone gears. Additionally, they provide silent operation. herringbone gears have reduced bearing wear and produce less noise than helical gears.

A herringbone gear consists of two interlocking helical gears with an intermeshing groove. There is a V shape to the grooves. In addition, they tend to do so. By doing so, axial thrusts are avoided and noise is reduced.

Put a Stop to the Press

Although a Quench Press appears straightforward, it really presents some unique challenges in the clockmaking business. Maintaining tight reins is essential for optimizing output while keeping distortion to a minimum. This is accomplished with the use of sophisticated equipment and clever production methods.

In order to regulate the pressure and volume of a press, solenoid valves are often used. Furthermore, timing switches provide a great deal of flexibility in terms of both timing and flow.

For items that need to be cooled after being quenched, an optional automated Quench Oil Chilling Unit can be added to the Quench Press. For components that cannot be quenched using gas, this can be used instead of a gas quenching unit.

Plugs and bearing races are also suitable for use with the Quench Press. For these parts to work together reliably, they must adhere to the strictest tolerance limits.


Just added to your cart:
Excl. postage 
My Bag
Just added to your wishlist:
Excl. postage 
My Wishlist
You can contact us at or use the live chat feature at the bottom of the website!
Spin to win Spinner icon