Product Description
Company Introduction:
15 years
HangZhou AUFINE TYRE CO.,LTD is the professional truck tire supplier in China. We have worked in tire business for 15 years. During the past 15 years, AUFINE put the QUALITY on the first place all the time. That’s why all our customers keep working with us for long term and most of the customers have 10%-20% increase of business every year.
TBR 4000,000 pcs/year
Our factory is located in ZheJiang province, covering an area of 350,000 square meters and with a fixed asset of 13 billion and 5200 employees, we export TBR 4000,000pcs/year.
Served in more than 130 countries
Currently, AUFINE truck tires have served more than 130 countries worldwide and gained high reputation from worldwide drivers.
24 hours
Please contact us if you are looking for a reliable truck tyre supplier. Each of your inquiries will be taken into account and get our response within 24 hours.
CERTIFICATES:
E-MARK, S-MARK, LABELLING, REACH, DOT, ISO, CCC, ECE, GCC, SONCAP, ETC
Technology Information:
TBR &PCR factory technical cooperation with Yokohama
♥ Strick quality control from raw material to technology:
♥ Equipment: Imported from U.S., Germany etc.
· USA spindle room ;
· Cutting machine from Germany;
· X-ray detection machine from Germany
· USA Atomic absorption spectrum instrument ;
· Unique 5 meters drum giant fetal endurance testing machine in China
World-class truck tyre supplier:
Relying on science and technology strength and keeping in step with world first class level.We will constantly research and develop new products.Meanwhile,we will serve clients with high quanlity products and superior service and endeavor to leading tire industry.
Good feedback from customers:
The quality is the life of an enterprise. Our tires have been sold to over 100 countries and regions. At present, the rate of equipment availability and qualification of tyre products have both reached 99.8%. Meanwhile, our tires also gained a high reputation from customers from home and abroad.
Competitive price and first-class quality
· Factory price with strick quality control
· 7 – 15 days prompt delivery guaranteed
· International standard export packing: in bulk or plastic belts
PRODUCTS:
AUFINE tyre have full range of products to meet different markets demand. At present we have more than 40 sizes and 60 patterns for your choose. And every year we develop new sizes and patterns according to the customers’ requirement.
Size List:
| Tire sizes currently available at AUFINE Tire : | |||
| 6.50R16-14 | 12.00R20-20 | 11R22.5-16 | 245/70R17.5 |
| 7.00R16-14 | 12.00R24-20 | 11R24.5-16 | 225/70R19.5 |
| 7.50R16-14 | 295/80R22.5-18 | 12R22.5-18 | 245/70R19.5 |
| 8.25R16-16 | 315/80R22.5-20 | 13R22.5-18 | 265/70R19.5 |
| 8.25R20-16 | 315/70R22.5-18 | 285/75R24.5-16 | 285/70R19.5 |
| 9.00R20-16 | 385/65R22.5-20 | 295/75R22.5-16 | 275/70R22..5 |
| 10.00R20-18 | 385/55R22.5-20 | 215/75R17.5 | 14.00R20 |
| 11.00R20-18 | 385/55R19.5-20 | 225/75R17.5 | |
| 11.00R22-18 | 425/65R22.5-20 | 235/75R17.5 | |
| Certificates:DOT,ECE,REACH,LABELLING,S-MARK,CCC,ISO9001, TS16949,GCC,INMETRO,BIS,SMARTWAY,SASO,SONCAP,LATU,NOM etc | |||
Tire Inspection:
The first step is to observe and touch the tire by human eyes and hands, check the appearance of the tire and judge the grade.
Every single tire will be examined by special equipment to detect tire dynamic balance and uniformity. In addition, all tires must be received nondestructive bubble testing and X-ray testing. The checked and tested tires will be sent to the tire warehouse via the conveyor belt and stored on the shelf.
Packaging & Loading
AUFINE makes different packaging according to different market’s demand. Such as different color wrapping and different labels.
Our feedback:
AUFINE high performance tyre attracts more and more customers. Our customers choose AUFINE for high quality, fast delivery, abundant size and pattern range.
Exhibition:
- Aufine attends all kinds of tyre expo all over the world every year, such as Panama, America, Singapore, Algeria, Germany, ZheJiang , and we collect many orders after these expo. We have established long term cooperation with these customers. Also, we Aufine have our own research and development team that we upgrade and develop new products for our customers every year, just to ensure they can always stand before their competitors, that’s also why our customers choose to cooperate with us Aufine for long term!
Market Visiting:
We AUFINE will arrange market visiting every year to different markets to help our customers get orders from their end users, also our professional engineer and technology team will also deliver some expertise about truck tires to our customers.
Promotional Item:
AUFINE provides promotional items to help our customers develope our brand in the market, including catalogues, flags, lama, pens, t-shirts, posters and so on.
FAQ:
1.Q: What’s about your production capacity?
A: We produce 4000,000 sets TBR and13,000,000 pcs PCR every year. Now we are building second phase production line.
2.Q: How about your delivery time?
A: Usually the delivery time will be 15-20 days, and 7 days for main popular sizes.
3.Q: What is your MOQ?
A: The MOQ is 20GP.Less quantity is also ok but the freight is higher.
4.Q: Can I mix several sizes in 1 container?
A:Yes, you can mix several sizes and patterns, and you can also mix Truck tyres and Passenger car tyres together.
5.Do you have tyre warranty?
A:Yes, we have tyre warranty, you can ask our sales for details.
5.Q: Do you have stock?
A:Yes, we have reasonable stock to make sure the delivery is fast. And the stock is only produced in last 2-3 months.
Contact me for special price and more information !
The Benefits of Spline Couplings for Disc Brake Mounting Interfaces
Spline couplings are commonly used for securing disc brake mounting interfaces. Spline couplings are often used in high-performance vehicles, aeronautics, and many other applications. However, the mechanical benefits of splines are not immediately obvious. Listed below are the benefits of spline couplings. We’ll discuss what these advantages mean for you. Read on to discover how these couplings work.
Disc brake mounting interfaces are splined
There are 2 common disc brake mounting interfaces – splined and six-bolt. Splined rotors fit on splined hubs; six-bolt rotors will need an adapter to fit on six-bolt hubs. The six-bolt method is easier to maintain and may be preferred by many cyclists. If you’re thinking of installing a disc brake system, it is important to know how to choose the right splined and center lock interfaces.
Aerospace applications
The splines used for spline coupling in aircraft are highly complex. While some previous researches have addressed the design of splines, few publications have tackled the problem of misaligned spline coupling. Nevertheless, the accurate results we obtained were obtained using dedicated simulation tools, which are not commercially available. Nevertheless, such tools can provide a useful reference for our approach. It would be beneficial if designers could use simple tools for evaluating contact pressure peaks. Our analytical approach makes it possible to find answers to such questions.
The design of a spline coupling for aerospace applications must be accurate to minimize weight and prevent failure mechanisms. In addition to weight reduction, it is necessary to minimize fretting fatigue. The pressure distribution on the spline coupling teeth is a significant factor in determining its fretting fatigue. Therefore, we use analytical and experimental methods to examine the contact pressure distribution in the axial direction of spline couplings.
The teeth of a spline coupling can be categorized by the type of engagement they provide. This study investigates the position of resultant contact forces in the teeth of a spline coupling when applied to pitch diameter. Using FEM models, numerical results are generated for nominal and parallel offset misalignments. The axial tooth profile determines the behavior of the coupling component and its ability to resist wear. Angular misalignment is also a concern, causing misalignment.
In order to assess wear damage of a spline coupling, we must take into consideration the impact of fretting on the components. This wear is caused by relative motion between the teeth that engage them. The misalignment may be caused by vibrations, cyclical tooth deflection, or angular misalignment. The result of this analysis may help designers improve their spline coupling designs and develop improved performance.
CZPT polyimide, an abrasion-resistant polymer, is a popular choice for high-temperature spline couplings. This material reduces friction and wear, provides a low friction surface, and has a low wear rate. Furthermore, it offers up to 50 times the life of metal on metal spline connections. For these reasons, it is important to choose the right material for your spline coupling.
High-performance vehicles
A spline coupler is a device used to connect splined shafts. A typical spline coupler resembles a short pipe with splines on either end. There are 2 basic types of spline coupling: single and dual spline. One type attaches to a drive shaft, while the other attaches to the gearbox. While spline couplings are typically used in racing, they’re also used for performance problems.
The key challenge in spline couplings is to determine the optimal dimension of spline joints. This is difficult because no commercial codes allow the simulation of misaligned joints, which can destroy components. This article presents analytical approaches to estimating contact pressures in spline connections. The results are comparable with numerical approaches but require special codes to accurately model the coupling operation. This research highlights several important issues and aims to make the application of spline couplings in high-performance vehicles easier.
The stiffness of spline assemblies can be calculated using tooth-like structures. Such splines can be incorporated into the spline joint to produce global stiffness for torsional vibration analysis. Bearing reactions are calculated for a certain level of misalignment. This information can be used to design bearing dimensions and correct misalignment. There are 3 types of spline couplings.
Major diameter fit splines are made with tightly controlled outside diameters. This close fit provides concentricity transfer from the male to the female spline. The teeth of the male spline usually have chamfered tips and clearance with fillet radii. These splines are often manufactured from billet steel or aluminum. These materials are renowned for their strength and uniform grain created by the forging process. ANSI and DIN design manuals define classes of fit.
Disc brake mounting interfaces
A spline coupling for disc brake mounting interfaces is a type of hub-to-brake-disc mount. It is a highly durable coupling mechanism that reduces heat transfer from the disc to the axle hub. The mounting arrangement also isolates the axle hub from direct contact with the disc. It is also designed to minimize the amount of vehicle downtime and maintenance required to maintain proper alignment.
Disc brakes typically have substantial metal-to-metal contact with axle hub splines. The discs are held in place on the hub by intermediate inserts. This metal-to-metal contact also aids in the transfer of brake heat from the brake disc to the axle hub. Spline coupling for disc brake mounting interfaces comprises a mounting ring that is either a threaded or non-threaded spline.
During drag brake experiments, perforated friction blocks filled with various additive materials are introduced. The materials included include Cu-based powder metallurgy material, a composite material, and a Mn-Cu damping alloy. The filling material affects the braking interface’s wear behavior and friction-induced vibration characteristics. Different filling materials produce different types of wear debris and have different wear evolutions. They also differ in their surface morphology.
Disc brake couplings are usually made of 2 different types. The plain and HD versions are interchangeable. The plain version is the simplest to install, while the HD version has multiple components. The two-piece couplings are often installed at the same time, but with different mounting interfaces. You should make sure to purchase the appropriate coupling for your vehicle. These interfaces are a vital component of your vehicle and must be installed correctly for proper operation.
Disc brakes use disc-to-hub elements that help locate the forces and displace them to the rim. These elements are typically made of stainless steel, which increases the cost of manufacturing the disc brake mounting interface. Despite their benefits, however, the high braking force loads they endure are hard on the materials. Moreover, excessive heat transferred to the intermediate elements can adversely affect the fatigue life and long-term strength of the brake system.
