Analysis of dynamic response characteristics of spiral bevel gear transmission
There are many methods to solve the dynamic response characteristics of spiral bevel gear transmission, such as analytical method, numerical […]
Scientific
Scientific
Selection of methods for removing oxide scale in precision forging of bevel gears
For precision die forging, it is very important to remove the oxide skin on the bevel gear blank and forging […]
Scientific
“One fire two forging” forging process for bevel gears
The open die forging of bevel gear with friction press can not ensure that each tooth shape cavity can be […]
Scientific
Design of bevel gear preform
In the hot precision forging of bevel gears, the selection of preform shape and size is very important. It not […]
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Root stress of spur gear transmission
Spur gear transmission is the most important transmission mode in mechanical equipment. It has the advantages of high transmission efficiency, […]
Scientific
Analysis of equal effect force distribution in cold precision forging of spur bevel gears
The stress reflects the stress on the blank of spur bevel gear and is the internal force per unit area. […]
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Research on vibration reduction of spiral bevel gear transmission based on additional damping ring
Because the damping ring of spiral bevel gear has the advantages of good vibration reduction effect, simple process and compact […]
Scientific
Analysis of natural frequency and vibration mode of spiral bevel gear transmission
According to the dynamic equation of spiral bevel gear transmission and the calculation method of natural characteristics introduced above, the […]
Scientific
Analysis of equivariant distribution in cold precision forging of spur bevel gears
Strain is a physical quantity that represents the magnitude of deformation, the accumulation process of plastic deformation that has occurred […]
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Process design for precision forging of bevel gears
When the bevel gear is formed by “one fire two forging” process, the shape and size of preform, pre forging […]
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Adjustment of machining parameters for Hypoid Gears
The relevant theories of hypoid gears and the influence of machine tool processing adjustment parameters on tooth contact analysis (TCA) […]
Scientific
Principle of close net shape forming for closed precision forging of spur bevel gears
The forming process of closed type cold precision forging is shown in the figure. First, the upper and lower forming […]
Scientific
Distribution analysis of simulated velocity field in cold precision forging of straight bevel gears
The velocity field of the forging process of straight bevel gear directly reflects the metal flow law in the deformation […]
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Folding in closed precision forging of spur bevel gears
Due to the closed die forging, a complete spur bevel gear tooth profile is selected for simulation, and the cavity […]
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Vibration reduction of spiral bevel gear transmission based on additional damping ring
This paper makes a systematic analysis and Research on the vibration reduction of spiral bevel gear transmission based on additional […]
Scientific
Establishment of dynamic mathematical model of spiral bevel gear
As shown in the figure, the force analysis of the driven gear is carried out. The relative displacement xn of […]
Scientific
Influence of adjustment error of machining parameters of spiral bevel gear pinion on tooth surface contact
The table lists the precision adjustment values of the processing parameters of the spiral bevel gear pinion. The accuracy of […]
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Precision forging process of spur bevel gear
According to the shape characteristics of spur bevel gear forgings and the current status of forming technology, the closed precision […]
Scientific
Precision forging process of spur bevel gear
In addition to the commonly used hot precision forging, there are warm precision forging, cold precision forging and powder sintering […]
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Dynamic characteristics of spiral bevel gear transmission system with damping ring
The dynamic characteristics of spiral bevel gear transmission system with additional damping ring are studied. The main contents are as […]
Scientific
Vibration model of spiral bevel gear transmission system
The figure shows the dynamic model of spiral bevel gear transmission system under elastic support. Establish a rectangular coordinate system, […]
Scientific
Drawing design of straight bevel gear forgings
According to the characteristics of spur bevel gear parts and the requirements of closed cold precision forging process, the following […]
Scientific
Influence of adjustment error of machining parameters of spiral bevel gear on tooth surface contact
The table lists the precision adjustment values of machining parameters of large wheels. The accuracy of one machining parameter is […]
News
Application of precision forging technology for spur bevel gears
The UG software is used to design the part drawing and forging drawing of the spur bevel gear and the […]
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Research status of numerical simulation of bevel gears
Zhangyane of Shandong University estimated the forming force of forged half shaft gear and planetary gear, and used Defrom-3D to […]
Scientific
Forming process design of spur bevel gear
Precision forging technology of spur bevel gear. Among them, the closed precision forging is selected as the forming process. Taking […]
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Solution of dynamic equation and analysis of dynamic characteristics of spiral bevel gear transmission
The dynamic characteristics of spiral bevel gear transmission system are studied. The main contents are as follows: (1) Using the […]
Scientific
Calculation of comprehensive stiffness of meshing teeth of spiral bevel gear
The comprehensive meshing stiffness of spiral bevel gear teeth refers to the comprehensive effect of each pair of teeth participating […]
Scientific
Part drawing of spur bevel gear
The common differential planetary gear is selected as the research object, and its parameters are shown in the table. Number […]
Scientific
Influence of radial tool position adjustment of spiral bevel gear pinion on contact condition
Adjust the radial tool position S1 when machining the small wheel. The table lists the different values of the radial […]
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Problems in application of precision forging technology for spur bevel gears
Although the precision forging technology for spur bevel gears has been relatively mature, there are still some defects in the […]
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Gear precision forging process
Japanese scholars K Kondo and K ohga proposed the gear split flow forging method and applied it to spur gears. […]
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Development of precision forging technology for bevel gears
In the 1950s, the former Bayer light metal company of West Germany took the lead in using the precision die […]
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Study on dynamic characteristics of spiral bevel gear transmission
Spiral bevel gear is widely used in the high-speed stage of various mechanical transmission systems, such as aviation reducer system, […]
Scientific
Study on the influence of shaft intersection angle error on Gear Hobbing
The research on the influence of shaft intersection angle error on gear hobbing processing is now realized in combination with […]
News
Research on CAD/CAM integration of spur bevel gear
ZhangHongBin, Shandong University, in view of the reality of the precision forging gear industry today, summarized the general processes commonly […]
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Research status of tooth profile design of spur bevel gears
Tianxijie of Shandong University comprehensively analyzed the research status of precision forging technology and tooth profile modification technology of spur […]
News
Gear precision forging technology
With the rapid development of the forging industry, the industry has made great contributions to China’s scientific and technological development, […]
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Virtual assembly and interference inspection of spiral bevel gears
For assembly in CATIA, firstly, the driving and driven spiral bevel gears are respectively introduced into the rotating body, then […]
Scientific
Influence of adjustment of high curvature correction coefficient of spiral bevel gear on contact condition
Adjust the tooth height correction factor KP during small wheel machining. Different values of the tooth height correction factor are […]
Scientific
Intersection angle error of gear hob installation shaft
During gear hobbing, the gear hob axis and workpiece axis must conform to a certain axis intersection angle. However, when […]
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Parametric modeling of spiral bevel gear
The tooth profile of spiral bevel gear is a spatial spherical involute, its tooth profile is a circular arc, and […]
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Spiral bevel gear research project of ZHY Gear senior engineer team
The senior engineer team of ZHY Gear is conducting research on spiral bevel gears. This topic comes from the scientific […]
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Milling of hypoid gear
The milling method of hypoid gear is studied. Including the derivation of gear machining equation, machining simulation and machining experiment. […]
Scientific
Application test of negative modification spur gear
Take the center distance between the straight cylindrical gear hob and the straight cylindrical gear α Installation error e α= […]
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Dynamic characteristics of spiral bevel gear transmission with additional damping ring
The dynamic characteristics of spiral bevel gear transmission with additional damping ring are studied, and the influence of damping ring […]
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Problems of spiral bevel gears in China
At present, the research on the design theory of spiral bevel gears at home and abroad mainly focuses on the […]
Scientific
Influence of adjustment of vertical position correction of spiral bevel gear pinion on contact condition
Adjust the correction amount of vertical wheel position when machining spiral bevel gear small wheel Δ Em, the table lists […]
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Hypoid gear milling
Hypoid gears are machined by generating line cutting method. The basic principle of this method is that the tooth cutting […]
Scientific
Application test of positive displacement gear
When no external error is considered in gear hobbing, that is, the center distance installation error of gear hob is […]
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Research status of damping ring vibration reduction of spiral bevel gear
Damping ring vibration and noise reduction technology was first discovered by R.E. Peterson based on experience and obtained a patent […]
Scientific
Principle of hypoid gear transmission
The main function of hypoid gear is to carry out spatial staggered shaft transmission. The so-called staggered shaft refers to […]
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Gleason spiral bevel gears in China
After decades of unremitting efforts of Chinese scholars, China has thoroughly studied the basic technology and theory of Gleason spiral […]
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Reasearch on hypoid gear
Hypoid gears have important applications in the field of mechanical engineering and automobile. However, at present, its machining process is […]
Scientific
Influence of pitch and taper distance adjustment of spiral bevel gear small wheel on contact condition
Adjusting spiral bevel gear small wheel generating gear pitch cone ΔR01, the table lists the different values of the pitch […]
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Tooth milling of hypoid gear
With the development of mechanical industry, the importance of transmission system is more and more reflected. As the main part […]
Scientific
Concept of modified gear
Because the processing technology and cutting tools of the modified gear are not different from those of the standard gear, […]
Scientific
Transformation of spiral bevel gear coordinate system
The tooth surface equations of spiral bevel gears are expressed in vector form, and a lot of coordinate transformation work […]
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Research status of spiral bevel gear dynamics
At present, the commonly used spiral bevel gears are mainly Gleason system represented by Gleason company and equal height gear […]
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Research trends of spiral bevel gears in China
At first, China did not have its own spiral bevel gear technology system, and the spiral bevel gear technology applied […]