Simulation Analysis of Trapping of Non-circular Gear Differential in Automobile
Taking a certain rear wheel drive vehicle as a simulation example, the main parameters of the vehicle and its corresponding […]
News
News
Flow field model of double arc helical gear pump
To analyze and optimize the performance of a double arc helical gear pump, it is crucial to develop a flow […]
News
Fluid Structure Coupling Theory of Double Circular Arc Helical Gear Pump
The Double Arc Helical Gear Pump is a positive displacement pump that uses helical gears to transfer fluid. The fluid […]
News
China’s Spur Gear Market: A Comprehensive Overview and Future Outlook
China’s spur gear market has experienced remarkable growth in recent years, establishing itself as a key player in the global […]
Scientific
Influence of optimized modification of tooth profile on time-varying meshing stiffness and time-varying meshing force of helical gears
There are three kinds of optimal modification schemes for tooth profile drum shape, which are the modification amount of driving […]
Scientific
Experimental verification of non-circular gear differential
The prototype of a second-order non circular gear differential is shown in Figure 1, mainly composed of non circular gears […]
Scientific
The influence of the optimized modification of the broken line arc at the top of the long tooth profile on the time-varying meshing stiffness and the time-varying meshing force of the helical gear
The optimized profile modification scheme of the broken line arc on the tooth top of the long tooth profile is […]
News
Non-circular gear differential
Among numerous limited slip differentials, variable transmission ratio differentials have outstanding advantages such as the simplest structure, convenient maintenance, low […]
News
Multi-objective optimization verification of geometric parameters for helical gear transmission
3D modeling of the helical gear pair corresponding to the optimal solution B before and after optimization using MASTA software. […]
News
Exploring the Growth of China’s Spur Gear Industry
China’s spur gear industry has experienced remarkable growth over the past few decades, establishing itself as a key player in […]
Scientific
The influence of the optimization of the involute profile of the long tooth profile on the time-varying meshing stiffness and the time-varying meshing force of the helical gear
The optimal modification scheme of the involute of the long tooth profile is the modification amount of the driving wheel […]
Scientific
Principle of non circular gear transmission
The non circular gear differential consists of a new type of spatial variable transmission ratio gear, as shown in the […]
News
Non bevel gear differential
Off road vehicles are special vehicles designed specifically for complex road environments. They not only hold a high share in […]
News
Warped and Distorted: Dealing with Dimensional Issues in Heat Treatment
Dimensional issues, such as warping and distortion, are common challenges encountered during heat treatment processes. These problems can arise due […]
News
The future of hypoid gears
As hypoid gears continue to play a significant role in various industries and applications, their ongoing development and optimization will […]
News
Hypoid gears may benefit from these improvements
The use and application of hypoid gears continue to evolve as advancements in manufacturing techniques, materials, and design methodologies emerge. […]
News
The Rise of China’s Spur Gear Sector
The spur gear sector in China has witnessed significant growth in recent years, driven by the rapid development of various […]
News
The Influence of Support Stiffness and Tooth Surface Coating on the Meshing Characteristics of Helical Gear Pairs
The rigid flexible coupling model of helical gears with different support stiffness was established, and the influence of different support […]
News
Calculation Model of Double Arc Helical Gear Pump Rotors
1. Finite Element Mesh Generation of Rotors Utilize the Mesh function in Workbench for finite element mesh generation of structures, […]
News
The Growth of Spur Gear Manufacturing in China
The spur gear manufacturing industry in China has experienced significant growth over the past few decades. This growth has been […]
Scientific
The influence of optimization modification of long tooth profile addendum arc on time-varying meshing stiffness and time-varying meshing force of helical gears
The optimized modification scheme of the long tooth profile addendum arc is the modification amount of the driving wheel 5 […]
News
Simplify Gear Design with a Gear Calculator
Here’s a step-by-step tutorial on how to simplify gear design using a gear calculator: Step 1: Select a Gear Calculator: […]
News
The role and application of hypoid gears
Despite the disadvantages mentioned earlier, hypoid gears remain a popular choice in various applications due to their unique advantages. Apart […]
News
Running in Experiment of Helical Gear Coating
Conduct a running in experiment on a helical gear pair with/without coating at 2500 r/min and 230 N · m, […]
Scientific
Influence of linear optimization modification of long tooth profile addendum on time-varying meshing stiffness and time-varying meshing force of helical gears
The linear optimization modification scheme of long tooth profile addendum is the modification amount of driving gear 3 μ m. […]
News
Gear Calculator in Action: Case Studies of Successful Gear Designs
Here are a few case studies that highlight the successful application of gear calculators in real-world gear design projects: Case […]
News
Advantages and disadvantages of hypoid gears
The hypoid gear is a type of spiral bevel gear used to transmit power between non-intersecting and non-parallel shafts, typically […]
News
Multi-objective optimization design of geometric parameters for helical gear transmission based on MOPSO
Through multi-objective optimization design and simulation analysis of a single stage helical gear reducer, the following conclusions can be drawn. […]
News
Multi-objective optimization of geometric parameters for helical gear transmission
Compared with straight cylindrical gears, helical gears have the advantages of good meshing performance, large overlap, and compact structure, and […]
News
Simulation Analysis of Coating Strengthening for Helical Gears
In order to explore the strengthening mechanism of coatings, the tooth shape and orientation parameters of helical gears with/without coatings […]
News
Flow field calculation model of double arc helical gear pump
Use Solidworks software to conduct 3D solid modeling for the rotating pair of double circular arc helical gear pump. The […]
News
Basic Theory of Fluid Structure Coupling for Double Arc Helical Gear Pump
1. Fluid Control Equation The numerical calculation of the double arc helical gear pump in Fluent needs to follow the […]
News
Gear Calculator: A Must-Have Tool for Gear Manufacturing and Assembly
The gear calculator is a must-have tool for gear manufacturing and assembly processes. It provides valuable assistance in ensuring accurate […]
Scientific
Effect of tooth width on time-varying meshing stiffness and time-varying meshing force of helical gears
Figure 1 shows the influence curve of the pinion tooth width on the time-varying meshing force of the helical gear […]
News
Rigid-Flexible Coupling Model for Helical Gears with Different Support Stiffnesses
To investigate the influence of support stiffness on the meshing characteristics of helical gear pairs, two rigid flexible coupling models […]
News
Two types of helical gear
Helical gears can be further classified into two types: single helical gears and double helical (or herringbone) gears. When choosing […]
Scientific
Influence of pressure angle on time-varying meshing stiffness and time-varying meshing force of helical gears
The selection of pressure angle is directly related to the transmission quality of helical gear pair. The greater the pressure […]
Scientific
Fixed axis spur gear chain transmission error
For the transmission error on the Z2k axis of multiple pairs (k pairs) of fixed axis gear trains (Z1j, Z2j) […]
News
Calculation of the rotor of a double arc helical gear pump
The calculation model of double arc helical gear pump rotors is essential for analyzing and optimizing the performance of the […]
News
Experimental results of contact fatigue pitting on helical gears
1. Accuracy Testing Results of Helical Gears The detection results of the tooth alignment accuracy of the helical gear after […]
News
Physical model of double arc helical gear pump
The physical model of a double arc helical gear pump can be described in terms of its key components and […]
Scientific
The Model of Double Circular Arc Helical Gear Pump
The rotor of the double arc helical gear pump adopts a double arc gear with a sine transition curve as […]
News
Gear Calculator for Gearbox Design: Simplifying Complex Gear Systems
Designing a gearbox with complex gear systems can be challenging, but a gear calculator can simplify the process and ensure […]
Scientific
Helical gear transmission system and first gear helical gearbox model
The first gear helical gear pair determines the maximum torque that an automotive automatic transmission can withstand, and it has […]
News
Types of gears
In addition to helical gears and spur gears, there are several other types of gears that can be used in […]
Scientific
Effect of backlash on time-varying meshing stiffness and time-varying meshing force of helical gears
Ideally, the smaller the backlash, the smaller the meshing impact of the helical gear pair. However, too small backlash will […]
News
The helical gear is a type of cylindrical gear
The helical gear is a type of cylindrical gear with teeth that are cut at an angle to the gear […]
Scientific
The influencing factors and characteristics of spur gear transmission errors
The factors that cause transmission errors in the spur gear system include manufacturing errors of the spur gear itself, tooth […]
News
Experimental method for contact fatigue pitting corrosion of helical gears
The first gear helical gear pair system of an automatic transmission has the characteristics of high load and high fatigue […]
Scientific
Rotation direction detection of helical gears
The rotation direction of helical gears is classified using SVM support vector machine, which is a commonly used classification algorithm […]
News
Dynamics of the rotor of a double arc helical gear pump under the influence of fluid structure coupling
External gear pumps are widely used in fields such as aerospace, agricultural machinery, and hydropower due to their advantages of […]
Scientific
Calculation of meshing misalignment of helical gears
The misalignment of helical gear meshing is a key factor affecting the stability and lifespan of the helical gear pair […]
News
Precision Forging: Transforming Metal Alloys into Engineering Marvels
Precision forging is a manufacturing process that has the power to transform metal alloys into engineering marvels. By leveraging the […]
Scientific
Influence of helix angle on time-varying meshing stiffness and time-varying meshing force of helical gears
Figure 1 shows the influence curve of the helix angle on the time-varying meshing force of the helical gear pair […]
News
Hypoid Gear in Automotive Design
Hypoid gear have indeed been a game changer in automotive design, particularly in terms of performance and efficiency. Their unique […]
Scientific
Simulation results of helical gear meshing
Misalignment of meshing can lead to eccentric loading of helical gears, worsen the contact state of the tooth surface, and […]
News
Gear Calculator for Beginners: A Practical Introduction to Gear Design
If you’re new to gear design, using a gear calculator can greatly simplify the process and help you understand the […]
Scientific
Calculation of Helical Gear Transmission Error
Transmission error refers to the deviation between the actual output angle and the ideal angle of a helical gear along […]
News
Support stiffness and tooth surface coating on the meshing characteristics of helical gear pairs
Gears are the core components of automotive transmission systems. The transmission performance and meshing characteristics of helical gear systems are […]
News
Nonlinear Multi-body Dynamics Simulation of Helical Gear Pair in Electric Vehicle Reducer
Transmission error belongs to error excitation and is an important factor affecting the vibration and noise of meshing gear pair, […]