China Dz9112320689 28/17 Middle Axle Bevel Gear for Shacman Aolong Truck Spare Parts Middle Axle Drive Gear raw gear

Product Description

DZ28/17 Center Axle Bevel Equipment For CZPT Aolong Truck Spare Areas Middle Axle Drive Equipment

 

In depth Pictures

Amount of tooth of basin angle gear 28 enamel
Number of bevel tooth seventeen teeth
Variety of angular teeth 34 teeth
Matching axle assembly pace ratio I=4.42, 4.8, 5.seventy three, 4.38, 3.ninety one, 3.ninety three

 

Item rewards & features

(1) Accent merchandise of the truck, use 20CrMmti substance.
(2) Heat treatment and tempering, large gear root toughness, more powerful effect resistance.
(3) Multi-function CZPT carburizing processing, fantastic grinding processing engineering, effectively minimizing noise.
(4) Examination product 1 by a single, and inspect every solution on supply to make certain 100% top quality stability of the merchandise.
(5) The unified brand carton, interior bag and integral foam packaging, which is sturdy and stunning.
(6) Handed ISO/TS16949:2009 high quality administration program certification.
(7) Passed ISO/IEC17571:2005 certification.
(8) Qualified by Countrywide Laboratory Accreditation Committee.
(9) “a hundred Vehicle Areas Suppliers” in China.
(ten) China Machinery Leading 500.
(eleven) National initial-class measurement organization.
(12) Nationwide 1st-class bodily and chemical business.

Factory Show


Manufacturer Tradition

Packaging & Transport

Doing work Theory

Single reduction equipment is a driving bevel equipment (frequently known as angular equipment) and a basin angle equipment pair. The driving bevel gear is linked with the transmission shaft, rotates clockwise, sticks to its correct facet from the bevel gear, and rotates downward at the meshing position, which is constant with the forward direction of the wheel. Because of to the tiny diameter of the driving bevel equipment and the big diameter of the bevel equipment, the perform of deceleration is attained.
The double reduction has an added intermediate changeover equipment.The remaining facet of the driving bevel equipment is meshed with the bevel gear of the intermediate equipment. The bevel gear is coaxial with a spur equipment with little diameter, and the spur equipment is meshed with the driven equipment. In this way, the intermediate gear rotates backward and the pushed equipment rotates forward. There is a two-phase deceleration approach in the middle.
Owing to the improve of axle quantity, double reduction was largely utilized in autos with minimal engine energy in the past, mostly in development machinery with minimal speed and substantial torque.
In the double reduction final generate, if the second-phase deceleration is carried out close to the wheel, it really constitutes an impartial portion at the 2 wheels, it is referred to as wheel reducer. The edge of this is that the torque transmitted by the 50 % shaft can be diminished, which is conducive to reducing the size and top quality of the 50 % shaft. The wheel reducer can be planetary gear kind or composed of a pair of cylindrical equipment pairs. When the cylindrical equipment pair is utilized for wheel aspect deceleration, the up-down place connection between the wheel axis and the half shaft can be altered by changing the mutual situation of the 2 gears. This variety of axle is named portal axle, which is typically utilized for autos with particular needs for the substantial and lower place of the axle.
In accordance to the quantity of the primary reducer transmission ratio, it can be divided into one-speed and double-pace. 
Domestic autos generally undertake single pace principal reducer with fixed transmission ratio. On the double reduction final drive, there are 2 transmission ratios for selection, and this primary reducer actually functions as an auxiliary transmission.

Honor Certification

FAQ

Q1. Are you a factory or trading business? 
We are a manufacturing unit integrating research, growth, manufacturing and product sales.

Q2. What are the benefits of your products?
We help solution customization to fulfill consumer wants for specific merchandise. We can strictly management the merchandise from raw materials to creation, processing, solution top quality inspection, supply, packaging, and so on., and provide clients with large-stop items and the most beneficial costs.

Q3. How about products value?
We are a manufacturing facility, all merchandise are direct sale at manufacturing unit value. For the very same price, we will provide the ideal quality for the very same top quality, we have the most useful cost.

This fall. What is your phrases of packing?
We have branded packaging and neutral packaging, and we can also do what you want with authorization. This is adaptable.

Q5. How to assure your right after-sales support?
Strict inspection for the duration of manufacturing, Strictly check the items ahead of cargo to ensure our packaging in very good issue. Observe and acquire comments from buyer often. Our merchandise guarantee is 365 days.
Each item offers high quality assurance service. If there is a problem with the product inside the warranty time period, the client can negotiate with us in detail about the connected promises, and we will do our very best to satisfy the buyer.

Q6. How can I correctly purchase the products I need to have?
We want precise merchandise variety, If you are unable to give solution quantity, you can deliver us your product picture, or explain to us your truck model, engine identify plate, and so on. we will
decide just what you need merchandise.

Q7. Do you acknowledge third get together inspection?
Yes.we do

Q8. How about your supply time?
Normally, it will just take 3 to ten days following receiving your progress payment. The particular delivery time is dependent on the things and the amount of your order.

Q9. What are your brand company problems and benefits?
After we signal an agent in 1 city, we will not indication a next company to safeguard the agent’s brand name advantage and cost advantage. And we will support the agent build consumers and remedy all varieties of challenging and miscellaneous problems about items.

Q10. What is your conditions of payment?
By TT or LC. We are going to present you the pictures of the products and packages ahead of you shell out the harmony.

US $46-92
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Support
Warranty: 12 Months
Type: Chassis
Material: Steel
Model No: Dz9112320689
Application: Shacman Aolong

###

Samples:
US$ 92/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Number of teeth of basin angle gear 28 teeth
Number of bevel teeth 17 teeth
Number of angular teeth 34 teeth
Matching axle assembly speed ratio I=4.42, 4.8, 5.73, 4.38, 3.91, 3.93
US $46-92
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Support
Warranty: 12 Months
Type: Chassis
Material: Steel
Model No: Dz9112320689
Application: Shacman Aolong

###

Samples:
US$ 92/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Number of teeth of basin angle gear 28 teeth
Number of bevel teeth 17 teeth
Number of angular teeth 34 teeth
Matching axle assembly speed ratio I=4.42, 4.8, 5.73, 4.38, 3.91, 3.93

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 Dz9112320689 28/17 Middle Axle Bevel Gear for Shacman Aolong Truck Spare Parts Middle Axle Drive Gear     raw gearChina Dz9112320689 28/17 Middle Axle Bevel Gear for Shacman Aolong Truck Spare Parts Middle Axle Drive Gear     raw gear
editor by czh 2023-01-12