Equivalent stress analysis of spiral gear during final forging
The equivalent stress distribution of spiral gear blank during final forging is shown in the figure. The maximum stress during […]
Scientific
spiral gear
News
Development of warm precision plastic forming of spiral gears
For the swing rolling forming of spiral bevel gear, the key parameters such as taper of cone die, common angle […]
Scientific
Demoulding method of spiral gear forging
The tooth profile of a spiral gear has a helical angle with a certain angle. Therefore, when demoulding the spiral […]
News
Warm precision plastic forming of helical gear
Spiral gear is a key part used in mechanical transmission and power. It has high technical content, wide uses and […]
Scientific
Analysis of technological parameters of spiral gear
1.Influence of blank temperature The blank temperature of spiral gear is 20 ° C, 450 ° C and 850 ° […]
Scientific
Establishment of finite element model of spiral gear
Closed die forging process is a traditional one-step process. Its forming process is simple and convenient for analysis and research. […]
News
Near net forming method of spiral gear in China
Precision near net shape forming of spiral gear belongs to less and no cutting technology. Due to its outstanding advantages […]
News
Forming technology of spiral gear
Spiral gears include spiral cylindrical gear and spiral bevel gear. As one of the most basic parts to transmit motion […]
News
Friction coefficient of spiral gear blank forming process
The friction coefficient is affected by lubrication. The better the lubrication effect is, the smaller the friction coefficient is. The […]
Scientific
Forming technology and die size of spiral gear blank
Drive roll and core roll are the main ring rolling dies for the forming of spiral gear blank, and their […]
Scientific
Forming process and limit wall thickness of spiral gear blank
Due to the condition control of biting in and rolling through of spiral gear blank, the ring wall is too […]
News
Research status of forming technology of spiral gear blank
In the 1970s, China just began to study the spiral gear blank. The early manufacturing processes were forging forming processes […]
Scientific
Tooth profile error correction of end face spiral gear
In the actual machining of the end face spiral gear coupling, due to the influence of machine tool thermal deformation, […]
Scientific
Mathematical modeling of theoretical tooth surface of face spiral gear
The end face spiral gear coupling is composed of concave tooth part and convex tooth part. The concave tooth part […]
News
Experimental verification of end face spiral gear
In order to verify the correctness of digital closed-loop manufacturing technology for end face spiral bevel gear coupling, grinding experiments […]
News
Construction of digital closed loop manufacturing system for end face spiral gear
The digital closed-loop manufacturing technology of end face spiral gear coupling is to organically combine the numerical control processing technology […]