The development trend of measuring technology for large gears
For the measurement of large gears, there are many shortcomings in the off position measurement and in position measurement, which […]
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gear technology
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Review on the manufacturing technology of face gear
Face gear drive is a kind of transmission mechanism that the involute cylindrical gear (small wheel) and the bevel gear […]
Scientific
Load distribution between traction gears of locomotive based on meshing stiffness
For the gears whose coincidence degree is between (1 ~ 2), the meshing process is always in the alternating meshing […]
Scientific
Stiffness calculation of locomotive traction gear based on meshing stiffness
According to the definition of gear stiffness: It can be seen that the deformation of gear teeth has a linear […]
Scientific
Development prospect of gear hobbing technology
With the rapid development of information technology and material technology, many new technological achievements have appeared in the field of […]
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Gear manufacturer teach you gear technology classification
（1） Cylindrical gear machining （2） Worm pair machining （3） Bevel gear machining （4） Special gear processing （5） Gear machining method […]
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Development prospect of gear hobbing technology
With the rapid development of information technology and material technology, many new technological achievements have appeared in the field of […]
Scientific
Research on the difficulties and key technologies of Hobbing
For a long time, short life, poor reliability and heavy structure have become the three major problems restricting the development […]
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Research on the difficulties and key technologies of Hobbing
For a long time, short life, poor reliability and heavy structure have become the three major problems restricting the development […]
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Gear hobbing technology and equipment
Gear is one of the important basic parts in the fields of automobile, ship, aviation, engineering machinery, daily tools, national […]
Scientific
Research and application of tractor gear shaping technology
Due to the influence of manufacturing and installation errors, gear elastic deformation and thermal deformation, gear transmission will produce impact, […]
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Application of new forming technology in China gear production
Although the traditional gear manufacturing process has been constantly improved, but it always has some inherent disadvantages. Many scholars completely […]
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Improvement of heat treatment technology in Chinese gear production technology
With the deepening of the process of industrial globalization, environmental protection is another prominent and arduous task in front of […]
Scientific
Brief introduction of distortion control technology in gear heat treatment
The distortion of gear heat treatment, especially the distortion of carburizing and quenching, makes the gear accuracy greatly reduced. In […]
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Research progress of gear materials and heat treatment technology in China
As one of the most basic transmission parts in the mechanical industry, gear can continuously transmit power by using tooth […]
Scientific
The significance and direction of the research on Casting Forging Compound Forming Technology of spiral bevel gear
Using traditional manufacturing technology to produce high-performance and complex parts has become a bottleneck restricting the improvement of product quality […]
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Development and analysis of 20CrMnTi active spiral bevel gear processing technology
According to the technical requirements of the above parts, the following process route is hereby formulated for 20CrMnTi gear: blanking, […]
Scientific
Research status of Casting Forging Compound Forming Technology for spiral bevel gear
The advantage of casting process is that it can produce castings of any size and shape at low cost, but […]
Scientific
Design example and test of eccentric displacement gear
According to the method of generating tooth profile, the software of calculating the tooth profile of eccentric displacement gear is […]
Scientific
Production technology of spiral bevel gear for automobile rear axle in China
During the 12th Five Year Plan period, China’s automobile industry has made great progress, and the automobile production and sales […]
Scientific
Application of numerical simulation technology in gear precision forging
Metal bulk forming is a complex process of large plastic deformation, that is, there is a nonlinear relationship between the […]
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Comparison of gear hobbing technology and gear shaping technology
Next, from the accuracy and productivity of gear processing to compare the technological characteristics of gear hobbing and gear shaping. […]
Scientific
The prospect of spiral gear shaping grinding and grinding wheel dressing technology
The development of gear forming grinding technology in China is relatively late, and it is still in its infancy, but […]
Scientific
Research summary of gear manufacturing technology at China and abroad
The spiral cylindrical gear is mainly used to transfer the rotary motion between the staggered axis and the parallel axis. […]
Scientific
Development and present situation of Gearbox Fault Diagnosis Technology
At present, oil analysis, noise monitoring, vibration monitoring, nondestructive testing, torsional vibration analysis, temperature and energy consumption analysis are commonly […]
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Prospect of gear fault diagnosis technology
In the past ten years, with the continuous efforts of researchers, fault diagnosis technology in China has developed rapidly, and […]
Scientific
Gear profile modification
Gear modification is the key technology to reduce the vibration, noise and improve the reliability of gear transmission system. Since […]
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Analysis of advantages and disadvantages of gear transmission
Gear transmission is the most common mechanical transmission in modern machines. It is a main form of transmission of machine […]
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Development trend analysis of gear technology and equipment
In order to meet the requirements of gear processing industry for manufacturing accuracy, production efficiency, clean production and quality improvement, […]
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Summary of 2019 national small module gear technology seminar
This meeting is the 12th technical seminar and annual meeting of cgma in the past 12 years. The theme of […]