Double split precision forging of spiral bevel gear
The double split precision forging method of spiral bevel gear is used for finite element numerical simulation, the forming process […]
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Precision forging process of spiral bevel gear
Wang Huajun et al. Simulated the precision forging process of driven spiral bevel gear by finite element method, analyzed its
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Precision forging process of spur gear
Yang Cheng et al. Analyzed the influence of mandrel exchange, floating die and local upsetting on the precision forging of
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Research status of spiral bevel gear
Spiral bevel gear has conical shape and arc tooth shape, which is mainly used for transmission between intersecting shafts. Compared
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Precision forging of helical gears
The design, research, processing and production of gears at home and abroad have a history of many years and have
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Numerical simulation of precision forging process of driven spiral bevel gear
Driven spiral bevel gear is an important part in automobile, aerospace and other fields. The optimization of its production process
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Precision forging of spiral bevel gear
The precision forging of spiral bevel gear parts is numerically simulated, and the accuracy of the numerical simulation results is
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Double split precision forging test of helical gear
Combined with the numerical simulation analysis results and the best process parameters, experimental research is carried out to verify the
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Driven spiral bevel gear of automobile rear axle
Based on the analysis of the forging process of the double spiral bevel gear of an automobile, the forming process
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Precision forging technology of spiral bevel gear
Gear research, production and production at home and abroad have been put into production for many years, and fruitful results
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Experimental study on double split precision forging of helical gear
Finite element method is widely used in various fields of plastic processing. It is not only an important means to
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Experimental verification of profile error of spiral bevel gear teeth
In order to verify the correctness of the on-machine measurement method for the profile error of spiral bevel gear, a
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Cold finishing of bevel gear teeth
Adopting the compound forming process of hot forging and cold finishing the tooth shape can eliminate the defects of oxidation
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Machine structure and probe selection of spiral bevel gear grinding machine
The figure is the machine tool model diagram of h350g CNC spiral bevel gear grinding machine. The linear axis X
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Application of numerical simulation technology in spur gear precision forging
The volume forming of metal is a complex plastic large deformation process. There are geometric nonlinearity caused by large deformation
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The influence of the position of diffluence surface on the filling quality of helical gear tooth profile
The position of the split surface of the helical gear is determined by the distance between the male die and
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Double split precision forging of spiral bevel gear
Spiral bevel gear parts are formed by double split precision forging. In the forming process, the forming quality and forming
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Research status of gear precision forging
Gear is an indispensable part in mechanical transmission. It needs special equipment and cutting tools for processing. The processing technology
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Numerical simulation of precision forging of driven spiral bevel gear
There are many factors affecting the precision forging of driven spiral bevel gear, large forming load, complex metal filling process,
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Profile error of spiral bevel gear
Spiral bevel gear is a key part to realize intersecting shaft or staggered shaft transmission in the field of mechanical
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Precision forging design of spiral bevel gear
Spiral bevel gear is the key part of the main reducer of automobile rear axle. Its main function is to
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Precision forging of helical gear
1) Design of precision forging process of helical gear. According to the principle of precision forging and the structural characteristics
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Precision forging technology
Precision forging technology is a less cutting technology, that is, after metal plastic forming, it can be applied to mechanical
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Research on precision forging process of spiral bevel gear in China
China’s gear manufacturing industry started in the 1950s. After more than ten years of development, it has initially laid the
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Application of spiral bevel gear in China
In the 21st century, new changes have taken place in the world pattern. As an emerging developing country, China has
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Factors affecting precision of precision forging driven spiral bevel gear
In order to obtain the precision forging spiral bevel gear that meets the design requirements, it is necessary to comprehensively
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Precision forging process parameters of spiral bevel gear
According to the simulation results and analysis, the main parameters of precision forging process of driven spiral bevel gear can
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Material selection of spiral bevel gear
The selection of gear material is very important for qualified and high-quality spiral bevel gear, which is mainly based on
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Understanding the Dynamics of Spiral Bevel Gear in High-Performance Engines
Understanding the dynamics of spiral bevel gear in high-performance engines involves several key factors that affect their performance, durability, and
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Dynamic prospect of helical gear transmission system of hybrid electric vehicle
The internal structure of compound helical gear in the gear transmission system of hybrid electric vehicle is relatively complex, and
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Precision forging of helical gear
Precision forging of helical gear is a research hotspot at home and abroad in recent years. There are mainly the
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Research on precision forging technology of spiral bevel gear abroad
At present, many scholars at home and abroad have studied the gear precision forging technology to varying degrees, and achieved
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Advantages and disadvantages of straight bevel gear and spiral bevel gear
Straight bevel gears are easy to process and do not produce axial force in transmission, so they are widely used
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Improvement measures for grinding crack defects of aviation fuel pump gear
① According to the causes of cracks, the process flow of gears was analyzed again. It was found that there
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Noncircular gear transmission
The primary task of solving non-circular gear transmission is to determine the pitch curve, which is mainly divided into three
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Pitch curve of noncircular gear
Noncircular gear can realize variable speed transmission between two shafts. It is a variable speed mechanism with superior transmission characteristics.
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Dynamics of helical gear transmission system of hybrid electric vehicle
The helical gear transmission system of hybrid electric vehicle is composed of compound planetary gear mechanism and parallel shaft gear
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Dynamic characteristics of bevel gear transmission system of hybrid electric vehicle
The solution method of the natural frequency of the system is introduced, and the natural frequency of the bevel gear
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Causes of crack defects in aviation fuel pump gear
1. Influence of parts on cyanidation process Due to the need of infiltration layer, the gear parts of this type
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Exploring the Durability and Strength of Worm Gear in Heavy Machinery
The durability and strength of worm gear in heavy machinery are critical aspects that determine the performance and longevity of
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Common problems of helical gear reducer
1.Common problems and causes of helical gear reducer: a. Heating and oil leakage of reducer; b. Worm gear wear; c.
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Improvement of grinding surface performance of spiral bevel gear
There are still many contents to be discussed and improved in the field of grinding surface integrity of spiral bevel
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Solid modeling of helical gear
In recent years, with the continuous research in the field of face gear, according to the axis relationship of transmission
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Gear transmission design criteria
Different failure forms of gear transmission are unlikely to occur simultaneously on a pair of gears, but they affect each
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Grinding strengthening of spiral bevel gear steel 30CrMnTi
In view of the performance change of strengthening layer of gear steel 30CrMnTi material under dry grinding condition, through grinding
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Basic theory of gear transmission dynamics
Most of the vibration and noise of the machine come from the vibration generated by the gear transmission system when
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Research status of hybrid electric vehicle planetary gear transmission in China
Compared with foreign countries, China’s research on the dynamic characteristics of planetary gear train is not backward. Lu Jingjing of
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Causes of noise in gear transmission system
The vibration and noise of the gear transmission system are caused by the following aspects: (1) Gear design. The transmission
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Classification of helical gears
Helical gear reducer is a novel reduction transmission device. It has many advantages, such as small volume and light weight.
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Grinding surface performance of spiral bevel gear
The research status of grinding surface integrity of spiral bevel gear is deeply analyzed. Firstly, the basic experimental research of
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Mechanism of vibration and noise in gear transmission system
In the hybrid drive mode, engine ice, large motor E2 and small motor E1 are in working state, while the
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30CrMnTi grinding of spiral bevel gear of heavy vehicle
The spiral bevel gear of heavy vehicles generally adopts high-strength alloy steel such as 30CrMnTi. This kind of steel is
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Polishing and grinding method of automobile helical gear drum and abrasive flow machining technology
Barrel grinding can improve the tooth surface roughness and the fatigue life of automotive helical gears under certain conditions, and
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Analysis of gear transmission working mode of hybrid electric vehicle
In order to meet the requirements of the power split working mode, the engine ice is connected to the planet
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Failure form of gear transmission
Gear transmission works by the meshing of teeth, and the gear tooth is the part of the gear directly involved
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Gear transmission system of hybrid electric vehicle
The compound planetary gear mechanism in the gear transmission system of hybrid electric vehicle is the key of the compound
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Research on hobbing of helical gear
The solid modeling of helical gear tooth surface generation is carried out, and the gear meshing analysis, machining method and
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Research status of hybrid electric vehicle planetary gear transmission abroad
Foreign scholars have made some achievements in the research on the dynamic characteristics of planetary gear system. Kahraman initially established
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Helical gear transmission of hybrid electric vehicle
The dynamic characteristics of the helical gear transmission system of a new compound power split hybrid electric vehicle of a
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Hybrid electric vehicle planetary gear transmission
At present, the most representative hybrid electric vehicles are Toyota hybrid electric vehicle and general dual-mode hybrid electric vehicle. However,