Shanghai Guiyao Machinery Technology Co., Ltd.

High quality product, professional service, being the core supplier in transmission industry!

Helical Cut Transmission Gears

Helical Cut Transmission Gears

The teeth on helical cut transmission gears ​are cut at an angle to the face of the gear. When two teeth on a helical cut transmission gears' system engage, the contact starts at one end of the tooth and gradually spreads as the gears rotate. Two mating helical cut transmission gears must have equal helix angle but opposite hand. They run smoother and more quietly. They have higher load capacity, are more expensive to manufacture. The helical cut transmission gears can be used to mesh two shafts that are not parallel and can also be used in a crossed gear mesh connecting two perpendicular shafts. They have longer and strong teeth. They can carry heavy load because of the greater surface contact with the teeth. The efficiency is also reduced because of longer surface contact. The gearing is quieter with less vibration. One interesting thing about helical gears is that if the angles of the gear teeth are correct, they can be mounted on perpendicular shafts, adjusting the rotation angle by 90 degrees.

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Product Details

The teeth on helical cut transmission gears are cut at an angle to the face of the gear. When two teeth on a helical cut transmission gears' system engage, the contact starts at one end of the tooth and gradually spreads as the gears rotate. Two mating helical cut transmission gears must have equal helix angle but opposite hand. They run smoother and more quietly. They have higher load capacity, are more expensive to manufacture. The helical cut transmission gears can be used to mesh two shafts that are not parallel and can also be used in a crossed gear mesh connecting two perpendicular shafts. They have longer and strong teeth. They can carry heavy load because of the greater surface contact with the teeth. The efficiency is also reduced because of longer surface contact. The gearing is quieter with less vibration.
One interesting thing about helical gears is that if the angles of the gear teeth are correct, they can be mounted on perpendicular shafts, adjusting the rotation angle by 90 degrees.

Quick Details

●Shape : Bevel

●Place Of Origin : Shanghai China

●Model Number:Customized 

●Brand Name : GUIYAO

●Material : Steel /Brass /Nylon 

●Pressure Angle : 14.5°/ 20°

●Processing : Hobbing/shaping/shaving/grinding

●Size : Customer request

●Service : OEM / ODM

●Heat treatment : HRC 45-62

●Tooth Profile : Helical gear

●Module : M0.5-M20

●Application : Industrial 

●Certification : ISO9001 

●Gear Precision : GB 5-8 level

Packaging &Delivery

●Packaging Details : Cartons , Wooden case 

●Delivery Time : According to the order

Product Description

The teeth on helical cut transmission gears are cut at an angle to the face of the gear. When two teeth on a helical cut transmission gears' system engage, the contact starts at one end of the tooth and gradually spreads as the gears rotate. Two mating helical cut transmission gears must have equal helix angle but opposite hand. They run smoother and more quietly. They have higher load capacity, are more expensive to manufacture. The helical cut transmission gears can be used to mesh two shafts that are not parallel and can also be used in a crossed gear mesh connecting two perpendicular shafts. They have longer and strong teeth. They can carry heavy load because of the greater surface contact with the teeth. The efficiency is also reduced because of longer surface contact. The gearing is quieter with less vibration.
One interesting thing about helical gears is that if the angles of the gear teeth are correct, they can be mounted on perpendicular shafts, adjusting the rotation angle by 90 degrees.

Product Application

Bevel gear widely used, its itself is not connected device, can change the size and direction of the force, gear and gear occlusion decrease the friction force between the transformation of the smaller energy loss and reduce the loss of mechanical energy, such as the three gorges hydroelectric power, is the potential energy of water through the gear transmission into electricity.It is also more widely used in daily life such as on turbines, engines, conveyor belts and so on

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Production Range

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Scope of Supply 

●Dimension Reports 

●Profile Reports

●Material Reports

●Chemical treatment reports

Delivery Time

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Our Service 

●OEM: Based on the drawings and samples specified.

●Wide & efficient after-sale service.

●Small order is accepted.

●High accuracy level.


FAQ

Q: Do you make customized products based on our design drawings?

A: Yes, we are a professional metal fabrication supplier with experienced engineering team to make custom products according to clients' drawings.

Q: Will my drawing be safe after you get it?

A: Yes, we won't release your design to any third parties unless having your permission. And we can sign the NDA before you send the drawing.

Q: What is the MOQ?

A: We don't set MOQ, but the price will be better for the larger quantity. Besides, we are happy to make prototype or sample for clients to ensure quality standard.

Q: Whether some samples can be provided? 

A: Yes, just need sample cost but we will return it back when proceeding into mass production.

Q: How to deal with the parts received when they are found to be in poor quality? 

A: Please rest assured that all our products are QC inspected and accepted with inspection report before delivery and generally there will be no non-conformance: in case of non- conformance, please contact us immediately, take some pictures and we will check on the problems and have them reworked or redo at the first time. Also the relevant transportation costs will be our side.

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