Shijiazhuang Aotong Machinery Equipment Manufacturing Co., Ltd.

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After more than ten years of technical precipitation and market polishing, Aotong has seized the demand trend of high-end axle products in the international and domestic markets and officially entered the field of high-end assemblies.

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2022-03-07 10:16

Definition of car suspension

Suspension system is a general term for all force-transmitting connection devices between the frame of the car and the axle or wheels. Its function is to transmit the force and torsion acting between the wheels and the frame, and the buffer is transmitted from the uneven road to the frame. Or the impact force of the body, and attenuate the vibration caused by it to ensure that the car can run smoothly. A typical suspension system structure consists of elastic elements, guide mechanisms and shock absorbers, and individual structures include buffer blocks, lateral stabilizer bars, etc.

2022-03-07 10:15

How to repair the bearing after cleaning and wear

Imported bearings are the key equipment of the ultrasonic cleaning machine system. Due to the extremely harsh mission conditions of the imported bearings of the cleaning machine, they must run under the condition of continuous shock, vibration and overload, and the service life is required to be more than 15 years, and the reliability requirements are particularly high. Therefore, the use of ultrasonic cleaners puts forward higher requirements for the design and manufacture of imported bearings.

2022-03-07 10:14

Causes of heating of rolling bearings and their elimination methods

Over the years, it has won the support and trust of the majority of users with its excellent quality, good reputation and after-sales service. Based on years of experience, the eight causes of bearing heating and their elimination methods are summarized as follows:

2022-03-07 10:13

Bearing surface treatment enhancement technology

The working surface and the core of bearing parts are quite different in terms of state, structure and performance requirements, and the overall heat treatment often makes it impossible to take into account the two, and the potential of the material cannot be fully utilized. The surface strengthening technology of applied materials can not only better solve the difference in structure and requirements between the surface and the core, but also further enable the surface to obtain some special working properties, so as to meet the performance of the bearing working under specific conditions to the working surface. requirements.

2022-03-07 09:55

What are the advantages of imported bearings

When it comes to imported bearings, there may be many direct users who are not very clear about how many brands there are, or they only know three or two brands. Let's introduce the relevant brands in turn. Brand 1. SKF, a Chinese company SKF, is a Swedish rolling bearing manufacturer, representing the world's highest level of bearing technology, currently engaged in rolling bearings, bearing housings, bearing units, seals, lubrication systems, condition monitoring, drives and motion control products.

2022-03-07 09:54

What is the difference between domestic and imported bearings?

Although the dimensional deviation and rotation accuracy of domestic bearings are very close to those of imported bearings. However, there is still a certain gap in dispersion with the bearings imported from Germany. Foreign countries have already begun to study and apply such fine rotation accuracy indicators as "non-repeatable beating", but China's research in this area is still blank.

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