The Internet of Things industry is an organic combination of traditional industries and emerging industries. At present, the Internet of Things is mostly used in traditional industries, such as transportation, logistics, power grids, and food industries, which greatly increase the efficiency of these traditional industries and improve the development methods. In the era of mobile Internet, with the deepening of the development of the Internet of Things, research on users will not only be confined to the traditional characteristics of human habits, but also need to focus on the user's real experience and the instantaneous behavior and value of the fragmentation time. It can be said that The characteristics of the terminal plus data support will inevitably bring about a revolution. With the popularization of smart phones and the increase of mobile Internet users, many companies have taken this opportunity to use mobile terminals and data programs to provide more and better value-added functions or services for their products. In 2014, Dongfeng Light Trucks took the lead and once again led the industry trend. For the first time, China Unicom teamed up with China Unicom to launch “Dongfeng in the Wowo†to play cross-border and set off a trend for the light truck market for horsepower.
On January 8, 2013, at the International Consumer Electronics Show opened in Las Vegas, a number of automotive companies announced their APP implantation plans and encouraged the provision of tailor-made APP software services to the mobile Internet. At present, in China, a considerable number of passenger car companies have already made small attempts to launch APP services such as “car buying assistants†in order to provide potential buyers with multiple application services based on shopping guides, regardless of whether the users are In the initial stage of car selection, whether to make a decision or to complete the purchase process, you can obtain the corresponding information according to your needs. Allows users to fully and timely understand all kinds of information of the company's main sales model in the shortest possible time before the purchase of the car, so that users can have early and intimate relationships and interactions with the brand.
Dongfeng Light Truck’s cross-border operation is also very rich and comprehensive, not only giving users 3G mobile phones, two years of 3G phone packages, and “Dongfeng in the Wo†mobile terminal service tools APP. According to Dongfeng Light Trucks, in the future, they will develop more APP-based service tools that will benefit users. They will focus on user needs. Through the establishment of APPs and mobile open platforms, they will use mobile Internet to fully connect enterprises and users and help users solve problems. Problems, forming a good interaction between enterprises and users, such as facilitating user maintenance, maintenance, rescue, can quickly locate the nearest service station "smart car service", out of work children logistics information exchange and include timely weather forecast, logistics line navigation In order to develop a series of living supporting orders, these APPs will form a mobile application chain of Dongfeng Light Trucks, which will be more efficient, more convenient, and more intelligent to facilitate users' different usage phases and needs.
Dongfeng Light Truck's top products cover Furika, Dolika, and Capt. Over the years, Dongfeng light trucks have constantly tried and climbed around users' needs, and have taken full advantage of online and offline events, event marketing, terminal focus, marketing projects, sub-network construction, film and television implants, network training, and end-to-end sales tool innovations. The advantages of various marketing methods, such as quality development and conferences, are exerted on both brands and products to give users a more comprehensive understanding of Dongfeng Light Trucks.
Dongfeng Light Truck Co., Ltd. and China Unicom will work together to create a "Dongfeng in the Wo" for cross-border marketing, to provide customers with more and better value-added services, and constantly improve the quality of service, but also once again confirmed the company's advance with the times, attention The concept of user needs. In today's era, users are the soul of the enterprise. Many companies also recognize that the user is the driving force behind the development. Therefore, more and more companies are paying attention to the user experience. In the light-duty truck industry, the one-year plan is spring. Most people engaged in logistics and transportation will buy a suitable light-duty truck as a tool for wealth-generating businesses in the new year, and face a large number of light trucks with various styles. Products, how to buy has become a big problem for consumers. Dongfeng Light Truck's cross-border "attempt" will surely attract more consumers who are getting rich at the beginning of the year. Dongfeng light truck, the leader in innovation value of China's light truck market!
The Tapered Roller Bearing belongs to the separation type bearing, and the inner and outer rings of the bearing have a conical raceway. This type of bearing is divided into single, double and four row Tapered Roller bearing according to the number of the roller. The single row tapered Roller Bearing can bear the radial load and the single direction axial load. When a bearing is subjected to a radial load, an axial force will be produced, so another bearing that can withstand the axial force of the opposite direction is needed to balance it.
There is a single row tapered roller bearing outer ring, the inner ring and a conical roller by maintaining a basket frame into the inner module. The outer ring can be separated from the inner ring assembly. According to the standard of the ISO tapered roller bearing dimension, any standard type tapered roller bearing outer ring or inner ring assembly should be able to achieve international interchangeability with the same type of outer ring or inner ring assembly. For example, the outer ring of the same type should conform to the ISO492 (GB307) rule besides the external dimension and tolerance. The conical angle of the inner ring assembly and the diameter of the component cone must also comply with the relevant provisions of the interchangeability.
Usually, the conical angle of the outer raceway of the single row tapered roller bearing is between 10 degrees ~19 degrees, and it can simultaneously bear the joint action of axial load and radial load. The larger the cone angle, the greater the ability to bear the axial load. The bearing of the big cone angle, the postposition code plus the B, the cone angle between 25 degrees ~29 degrees, can bear a large axial load. In addition, the single row tapered roller bearing can adjust the size of the clearance during the installation process.
The outer ring (or inner ring) of a double row tapered roller bearing is a whole. The two inner ring (or outer ring) has similar small end faces, and the middle has a spacer. The clearance is adjusted by the thickness of the spacer, and the pre interference of double row tapered roller bearings can also be adjusted by the thickness of the spacer.
The performance of the four row tapered roller bearing is basically the same as that of the double row tapered roller bearing, but the radial load of the double row tapered roller bearing is greater than that of the double row tapered roller bearing, and the limit speed is slightly lower, which is mainly used for heavy machinery.
Multi seal double, four row tapered roller bearings, ZWZ provides long life, multi seal double, four row tapered roller bearings. The new design of the bearing is personalized and the traditional design method of the fully sealed bearing is changed. A new seal structure combined with seal and dust-proof is adopted to improve the sealing effect and improve the sealing performance. Compared with open structure bearings, the life of multi seal double and four row tapered roller bearings increased by 20% to 40%, and the consumption of lubricants was reduced by 80%.
Tapered roller bearings are widely used in automobile, rolling mill, mine, metallurgy, plastic machinery and other industries.
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