Short Description:

Double helical gear also known as Herringbone gear, it’s a type of gear used in mechanical systems to transmit motion and torque between shafts. They are characterized by their distinctive herringbone tooth pattern, which resembles a series of V-shaped patterns arranged in a “herringbone” or chevron style.Designed with a unique herringbone pattern, these gears offer smooth, efficient power transmission and reduced noise compared to traditional gear types.

 


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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Hypoid Gear Applications, Rack Pinion Gear, Bevel Gear Pair, Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!
China Herringbone Gear for Marine Heavy Machinery Automotive Systems Detail:

Belon gears Manufacturing herringbone gears involves various processes, including hobbing, grinding, and milling. Hobbing is often used as the primary process for shaping the teeth, where a hob tool cuts the gear profile into the metal. Grinding follows to refine the teeth’s surface, ensuring high precision and a smooth finish, which is crucial for minimizing friction. Finally, milling can be applied to achieve specific modifications, enhancing the gear’s adaptability in specialized machinery.

Herringbone gears are highly reliable in applications requiring durability and precision, such as in marine engines, heavy machinery, and automotive systems. These gears are ideal for industries prioritizing robust and quiet operations.

How to control the process quality and when to do the process inspection process ? This chart is clear to view .The important process for cylindrical gears .Which reports should be created during each process ? 

Here is the whole production process for this helical gear

1) Raw material  8620H or 16MnCr5

1) Forging

2) Pre-heating normalizing

3) Rough turning

4) Finish turning

5) Gear hobbing

6) Heat treat carburizing 58-62HRC

7) Shot blasting

8) OD and Bore grinding

9) Helical gear grinding

10) Cleaning

11) Marking

12) Package and warehouse

Here4

Reports

We will provide full quality files before shipping for customer’s view and approval .
1)Bubble drawing
2)Dimension report
3)Material cert
4)Heat treat report
5)Accuracy report
6)Part pictures ,videos

dimension report
5001143 RevA reports_页面_01
5001143 RevA reports_页面_06
5001143 RevA reports_页面_07
We will provide full quality f5
We will provide full quality f6

Manufacturing Plant

We convers an area of 200000 square meters ,also equipped with advance production and inspection equipment to meet customer’s demand . We has introduced the largest size, the China first gear-specific Gleason FT16000 five-axis machining center since the cooperation between Gleason and Holler .

→ Any Modules

→ Any Numbers of Teeth

→ Highest accuracy DIN5

→ High efficiency ,high precision

 

Bringing the dream productivity, flexibility and economy for small batch.

Cylindrical Gear
Gear Hobbing, Milling and Shaping Workshop
Turning Workshop
belongear heat treat
Grinding Workshop

Production Process

forging

forging

grinding

grinding

hard turning

hard turning

heat treatment

heat treatment

hobbing

hobbing

quenching & tempering

quenching & tempering

soft turning

soft turning

testing

testing

Inspection

We equipped with advanced inspection equipment like Brown & Sharpe three-coordinate measuring machine , Colin Begg P100/P65/P26 measurement center, German Marl cylindricity  instrument , Japan roughness tester , Optical Profiler , projector , length measuring machine etc. to make sure the final inspection accurately and completely .

hollow shaft inspection

Packages

packing

Inner Package

inner

Inner Package

Carton

Carton

wooden package

Wooden Package

Our video show

mining ratchet gear and spur gear

small helical gear motor gearshaft and helical gear

left hand or right hand helical gear hobbing


Product detail pictures:

China Herringbone Gear for Marine Heavy Machinery Automotive Systems detail pictures


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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Herringbone Gear for Marine Heavy Machinery Automotive Systems , The product will supply to all over the world, such as: moldova, Lahore, Bolivia, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Miriam from Kyrgyzstan - 2017.02.14 13:19
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Mona from Algeria - 2017.08.18 11:04
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