China Totem OEM Metal Double Helical Gear Herringbone Tooth Gear Wheel gear ratio calculator

Solution Description

Product Description

Herringbone Gear Wheel Processing
Herringbone Equipment drawing Verify, Make Forging Mildew, Forging Mould Good quality Inspection Check, Device Processing, Check SizeHardnessSurface Finish and other complex parameters on drawing. 
Large Herringbone Gear Bundle
Spray anti-rust oil on Huge Herringbone Gear, Wrap water-resistant fabric about Helical Equipment, Get ready bundle by gear condition & weight to pick metal frame, metal support or wooden box and so on.
OEM Personalized Herringbone Gear
We supply OEM Services, customized herringbone equipment with massive module, far more than 1tons massive excess weight, a lot more than 3m duration, 42CrMo/35CrMo or your specified required material gear shaft. 

Comprehensive Images

Solution Parameters

Module m Range: 5~70
Gear Enamel Quantity z OEM/Customized
Tooth Peak H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Personalized
Tooth dedendum Hf OEM/Tailored
Working top h’ OEM/Customized
Base clearance C OEM/Customized
Force Angle α OEM/Custom-made
Helix Angle,    OEM/Customized
Surface area hardness HRC Selection: HRC 50~HRC63(Quenching)
Hardness: HB Assortment: HB150~HB280 Hardening Tempering/ Hardened Tooth Surface 
Area complete   Variety: Ra1.6~Ra3.2
Tooth area roughness Ra Selection: ≥0.four
Equipment Accuracy Grade   Quality Selection: 5-6-7-8-9 (ISO 1328)
Excess weight Kg Selection: >100kg/ One Piece
Toothed Portion Form   Herringbone, Spur, Helical, Girth equipment and so forth
Shaft form   Herringbone Equipment ring
Substance   Casting 45# steel or Customized
Gear Tooth Milling  
Equipment Teeth Grinding  
Warmth Treatment method   Quenching /Carburizing
Sand Blasting   Null
Tests   UTMT
Trademark   TOTEM/OEM
Software   Gearbox, Reducer etc
Transportation Deal   Export package (steel body, wooden box, and many others.)
Origin   China
HS Code   8483409000

TOTEM Provider

TOTEM Machinery all the time functions to offer Equipment SHAFT, ECCENTRIC SHAFT, HERRINGBONE Gear, BEVEL Equipment, Inner Equipment and other areas for transmission unit & equipment (big industrial reducer & driver). Which largely use to industrial gear on fields of port services, cement, mining, metallurgical business etc. 
TOTEM Machinery invests and gets shareholders of many equipment processing factories, forging factories, casting factories, relies on these sturdy trustworthy and high-quality suppliers’ network, to enable consumers be concerned-free of charge purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Support- No.1 

24hrs Salesman on-line, ensure swift and optimistic feedback. Seasoned and Skilled Forwarder Assure Log. transportation.

About TOTEM

1. Workshop & Processing Energy

two. Screening Facilities

3. Customer Inspection & Shipping

Speak to TOTEM

ZheJiang CZPT Machinery Co.,Ltd
  
Fb: ZheJiang Tote

FAQ

What is CZPT solution processing progress?
Drawing Examine, Make Forging Mould, Forging Mildew High quality Inspection Examine, Device Processing, Check SizeHardnessSurface Finish and other technical parameters on drawing. 

How about TOTEM’s export bundle?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth close to Equipment Shaft for reducer, Put together package by shaft shape&bodyweight to decide on metal frame, metal support or picket box etc.

Could I customize geargear shaft on TOTEM?
We offer customized Equipment Shaft,Eccentric Shaft,Herringbone Gear,Interior Gear,Bevel Equipment with huge module, more than 1tons huge weight, a lot more than 3m duration, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, ensure quick and constructive comments.
TOTEM Machinery invests and gets shareholders of many machine processing factories, forging factories, casting factories, depends on these robust trustworthy and high-quality supplier’s network, to permit consumers fret-free acquire.
Knowledgeable and Specialist Forwarder Assure Log. transportation.

US $1-9,999
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery, Gearbox
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Herringbone
Material: Casting

###

Customization:

###

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   Herringbone, Spur, Helical, Girth gear etc
Shaft shape   Herringbone Gear ring
Material   Casting 45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000
US $1-9,999
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery, Gearbox
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Herringbone
Material: Casting

###

Customization:

###

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   Herringbone, Spur, Helical, Girth gear etc
Shaft shape   Herringbone Gear ring
Material   Casting 45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000

Hypoid Bevel Vs Straight Spiral Bevel – What’s the Difference?

Spiral gears come in many different varieties, but there is a fundamental difference between a Hypoid bevel gear and a Straight spiral bevel. This article will describe the differences between the two types of gears and discuss their use. Whether the gears are used in industrial applications or at home, it is vital to understand what each type does and why it is important. Ultimately, your final product will depend on these differences.
Gear

Hypoid bevel gears

In automotive use, hypoid bevel gears are used in the differential, which allows the wheels to rotate at different speeds while maintaining the vehicle’s handling. This gearbox assembly consists of a ring gear and pinion mounted on a carrier with other bevel gears. These gears are also widely used in heavy equipment, auxiliary units, and the aviation industry. Listed below are some common applications of hypoid bevel gears.
For automotive applications, hypoid gears are commonly used in rear axles, especially on large trucks. Their distinctive shape allows the driveshaft to be located deeper in the vehicle, thus lowering the center of gravity and minimizing interior disruption. This design makes the hypoid gearset one of the most efficient types of gearboxes on the market. In addition to their superior efficiency, hypoid gears are very easy to maintain, as their mesh is based on sliding action.
The face-hobbed hypoid gears have a characteristic epicycloidal lead curve along their lengthwise axis. The most common grinding method for hypoid gears is the Semi-Completing process, which uses a cup-shaped grinding wheel to replace the lead curve with a circular arc. However, this method has a significant drawback – it produces non-uniform stock removal. Furthermore, the grinding wheel cannot finish all the surface of the tooth.
The advantages of a hypoid gear over a spiral bevel gear include a higher contact ratio and a higher transmission torque. These gears are primarily used in automobile drive systems, where the ratio of a single pair of hypoid gears is the highest. The hypoid gear can be heat-treated to increase durability and reduce friction, making it an ideal choice for applications where speed and efficiency are critical.
The same technique used in spiral bevel gears can also be used for hypoid bevel gears. This machining technique involves two-cut roughing followed by one-cut finishing. The pitch diameter of hypoid gears is up to 2500 mm. It is possible to combine the roughing and finishing operations using the same cutter, but the two-cut machining process is recommended for hypoid gears.
The advantages of hypoid gearing over spiral bevel gears are primarily based on precision. Using a hypoid gear with only three arc minutes of backlash is more efficient than a spiral bevel gear that requires six arc minutes of backlash. This makes hypoid gears a more viable choice in the motion control market. However, some people may argue that hypoid gears are not practical for automobile assemblies.
Hypoid gears have a unique shape – a cone that has teeth that are not parallel. Their pitch surface consists of two surfaces – a conical surface and a line-contacting surface of revolution. An inscribed cone is a common substitute for the line-contact surface of hypoid bevel gears, and it features point-contacts instead of lines. Developed in the early 1920s, hypoid bevel gears are still used in heavy truck drive trains. As they grow in popularity, they are also seeing increasing use in the industrial power transmission and motion control industries.
Gear

Straight spiral bevel gears

There are many differences between spiral bevel gears and the traditional, non-spiral types. Spiral bevel gears are always crowned and never conjugated, which limits the distribution of contact stress. The helical shape of the bevel gear is also a factor of design, as is its length. The helical shape has a large number of advantages, however. Listed below are a few of them.
Spiral bevel gears are generally available in pitches ranging from 1.5 to 2500 mm. They are highly efficient and are also available in a wide range of tooth and module combinations. Spiral bevel gears are extremely accurate and durable, and have low helix angles. These properties make them excellent for precision applications. However, some gears are not suitable for all applications. Therefore, you should consider the type of bevel gear you need before purchasing.
Compared to helical gears, straight bevel gears are easier to manufacture. The earliest method used to manufacture these gears was the use of a planer with an indexing head. However, with the development of modern manufacturing processes such as the Revacycle and Coniflex systems, manufacturers have been able to produce these gears more efficiently. Some of these gears are used in windup alarm clocks, washing machines, and screwdrivers. However, they are particularly noisy and are not suitable for automobile use.
A straight bevel gear is the most common type of bevel gear, while a spiral bevel gear has concave teeth. This curved design produces a greater amount of torque and axial thrust than a straight bevel gear. Straight teeth can increase the risk of breaking and overheating equipment and are more prone to breakage. Spiral bevel gears are also more durable and last longer than helical gears.
Spiral and hypoid bevel gears are used for applications with high peripheral speeds and require very low friction. They are recommended for applications where noise levels are essential. Hypoid gears are suitable for applications where they can transmit high torque, although the helical-spiral design is less effective for braking. For this reason, spiral bevel gears and hypoids are generally more expensive. If you are planning to buy a new gear, it is important to know which one will be suitable for the application.
Spiral bevel gears are more expensive than standard bevel gears, and their design is more complex than that of the spiral bevel gear. However, they have the advantage of being simpler to manufacture and are less likely to produce excessive noise and vibration. They also have less teeth to grind, which means that they are not as noisy as the spiral bevel gears. The main benefit of this design is their simplicity, as they can be produced in pairs, which saves money and time.
In most applications, spiral bevel gears have advantages over their straight counterparts. They provide more evenly distributed tooth loads and carry more load without surface fatigue. The spiral angle of the teeth also affects thrust loading. It is possible to make a straight spiral bevel gear with two helical axes, but the difference is the amount of thrust that is applied to each individual tooth. In addition to being stronger, the spiral angle provides the same efficiency as the straight spiral gear.
Gear

Hypoid gears

The primary application of hypoid gearboxes is in the automotive industry. They are typically found on the rear axles of passenger cars. The name is derived from the left-hand spiral angle of the pinion and the right-hand spiral angle of the crown. Hypoid gears also benefit from an offset center of gravity, which reduces the interior space of cars. Hypoid gears are also used in heavy trucks and buses, where they can improve fuel efficiency.
The hypoid and spiral bevel gears can be produced by face-hobbing, a process that produces highly accurate and smooth-surfaced parts. This process enables precise flank surfaces and pre-designed ease-off topographies. These processes also enhance the mechanical resistance of the gears by 15 to 20%. Additionally, they can reduce noise and improve mechanical efficiency. In commercial applications, hypoid gears are ideal for ensuring quiet operation.
Conjugated design enables the production of hypoid gearsets with length or profile crowning. Its characteristic makes the gearset insensitive to inaccuracies in the gear housing and load deflections. In addition, crowning allows the manufacturer to adjust the operating displacements to achieve the desired results. These advantages make hypoid gear sets a desirable option for many industries. So, what are the advantages of hypoid gears in spiral gears?
The design of a hypoid gear is similar to that of a conventional bevel gear. Its pitch surfaces are hyperbolic, rather than conical, and the teeth are helical. This configuration also allows the pinion to be larger than an equivalent bevel pinion. The overall design of the hypoid gear allows for large diameter shafts and a large pinion. It can be considered a cross between a bevel gear and a worm drive.
In passenger vehicles, hypoid gears are almost universal. Their smoother operation, increased pinion strength, and reduced weight make them a desirable choice for many vehicle applications. And, a lower vehicle body also lowers the vehicle’s body. These advantages made all major car manufacturers convert to hypoid drive axles. It is worth noting that they are less efficient than their bevel gear counterparts.
The most basic design characteristic of a hypoid gear is that it carries out line contact in the entire area of engagement. In other words, if a pinion and a ring gear rotate with an angular increment, line contact is maintained throughout their entire engagement area. The resulting transmission ratio is equal to the angular increments of the pinion and ring gear. Therefore, hypoid gears are also known as helical gears.

China Totem OEM Metal Double Helical Gear Herringbone Tooth Gear Wheel     gear ratio calculatorChina Totem OEM Metal Double Helical Gear Herringbone Tooth Gear Wheel     gear ratio calculator
editor by czh 2023-01-02