Verification of kinematic model of cylindrical gear
In order to verify the kinematic model, during the gear hobbing test, the position track of the cylindrical gear is […]
Scientific
News
Dexel model simulation test device for cylindrical gears
In order to verify the effectiveness of the proposed simulation method for cylindrical gear machining, several cutting experiments were carried […]
News
Calculation of cutting force of cylindrical gear with Dexel model
As shown in Figure 1, the triangles that form the two-dimensional undeformed chip are assigned to the nearest mesh node […]
Scientific
Research on loading contact analysis method of modified straight bevel gear pair
Introduction Currently, the modified straight bevel gears are widely used in machine tools and other equipment, as well as in […]
News
CWE Calculation and Undeformed Chip Extraction of Cylindrical Gear
The three-way Dexel modeling engine used is ModuleWorks. In order to establish the simulation, a triangular mesh model is created […]
Scientific
Error compensation for helical gear hobbing
High-speed dry hobbing is a new technology for gear machining,It is an efficient manufacturing process for machining spur and helical […]
News
Application of the electric spindle on the spiral bevel gear machine tool
Preface Independent operation and maintenance is the key to continuously promote the construction and expansion of intelligent manufacturing in recent […]
News
Enhancing Automotive Performance with Advanced Spiral Bevel Gear Mechanisms
Enhancing automotive performance using advanced spiral bevel gear mechanisms involves a combination of precise engineering, innovative materials, and sophisticated design […]
Scientific
Kinematic analysis of spur gear hobbing
Take spur gear as an example to analyze hobbing kinematics, as shown in the figure. Hob (cutter) and spur gear […]
News
Simulation and analysis of the performance of composite abrasive grinding for spiral bevel gears
0 Introduction Spiral bevel gear (Gleason) is an important part in mechanical transmission.件, due to its high coincidence, low noise, […]
Scientific
Fatigue life analysis of bevel gears in roller conveyor lines
Roller conveyor lines play an important role in the field of mechanical productionIts function is to improve production efficiency and […]
News
Simulation and verification of three-way Dexel model for cylindrical gear hobbing
Gear hobbing is widely used in the manufacturing industry to produce high-quality straight cylindrical gears and helical cylindrical gears. Like […]
News
Dynamic characteristics of straight bevel gears with multi-state meshing and time-varying parameters
Considering multi-state meshing, load distribution rate, time-varying meshing stiffness and backlash, a bend-torsion-shaft dynamic model of straight bevel gear transmission […]
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Comprehensive transmission error of tooth surface meshing of straight bevel gear ε Impact of
Take dimensionless parameters ω ＝ ０． ７３、Ｆ ＝ ０． １、 ζ ＝ 0.05, the values of other parameters are the […]
News
Straight Bevel Gears in Automotive Applications
Straight bevel gears play a vital role in automotive applications, contributing to enhanced performance, durability, and overall efficiency. Here’s how […]
Scientific
Tooth surface meshing frequency of straight bevel gear of ω Impact
Take dimensionless parameter F=0.14 ε ＝ ０． １８、 ζ ＝ ０． ０３、Ｄ ＝ ｄ＝ １． ０、 ζ １ｘ ＝ ζ […]
News
Innovations in Precision Forging: Driving Advancements in the Manufacturing Industry
Precision forging, as a critical manufacturing process, has been subject to continuous innovation and advancements that have driven significant progress […]
Scientific
Research on NURBS tooth surface reconstruction of helical gear based on PSO algorithm
Introduction Helical gear pair has good meshing performance and relatively straight teethThe larger overlap degree of the wheel thus has […]
Scientific
Bend-torsion-shaft dynamics modeling of straight bevel gear transmission system considering multi-state meshing
The meshing of straight bevel gear pair can be regarded as the meshing of two equivalent straight bevel gears on […]
News
Heat Treatment of Herringbone Gears
When it comes to the heat treatment of herringbone gears, there are several best practices to ensure industry compliance. These […]
Scientific
Load distribution rate of straight bevel gear
The coincidence ratio of the straight bevel gear pair is generally greater than 1.0. When the straight bevel gear is […]
Scientific
Friction power consumption analysis and efficiency test of high reduction ratio hypoid gear
Introduction Modern mechanical equipment has raised the requirements for power density, efficiency and low carbonWith the increasing requirements, gears, as […]
Scientific
Reliability analysis of vibration and wear of high-speed heavy-duty gears
From large-scale equipment in aerospace, shipping, power plants and other fields to daily lifehome appliances, cars, workbenches, and transmission machinery […]
Scientific
Research on the Influence of Composite Modification Design on Tooth SurfaceWear of Transmission Gears
Gears are widely used in various mechanical equipment, due to their uniqueThe transmission characteristics inevitably cause tooth wear during operation.Tooth […]
Scientific
Time-varying meshing stiffness of straight bevel gear
The meshing stiffness of spur bevel gears is an important parameter that affects the load capacity and dynamic characteristics of […]
News
Research on the method of vibration reduction by gear misalignment phase tuning in spur gear transmission
Design of experimental scheme for vibration reduction by misalignment phase tuning To verify the vibration reduction effect of the misaligned […]
News, Scientific
Study on Vibration Reduction Method by Gear Staggering Phase Tuning
Introduction Gear vibration and noise are important parameters that affect transmission performance,The vibration and noise control of gear transmission system […]
Scientific
Straight bevel gear model and force analysis
The accuracy of the dynamic model of the straight bevel gear transmission system is affected by the accuracy of the […]
News
Dynamic characteristics of straight bevel gears with multi-state meshing and time-varying parameters
The vibration and noise of gear transmission seriously affect its accuracy, bearing capacity and stability. The tooth side clearance reserved […]
News
Cloning Design and Calculation of Modified Helical Cylindrical Gears
The vast majority of plastic gears have smaller diameters, so the mold for such gearsThe number of teeth will also […]
News
Two-degree-of-freedom turning of helical gear
This paper expounds the tooth turning principle of spiral tooth surface gear, deduces the tooth surface equation of spiral tooth […]
News
Tooth profile error analysis of helical gear
When β = γ = At 15 °, L1 is taken as 137mm, 127mm, 118.5mm and 117mm respectively, and the […]
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Tooth surface error analysis of helical gear
When β = γ = At 15 °, the tooth surface errors of discrete points on the concave and convex […]
Scientific
Example verification of tooth surface equation of helical gear
The tooth surface of the helical involute cylindrical gear with the number of teeth of Ng is taken as the […]
Scientific
Derivation of tooth surface equation of helical gear
According to the installation layout of the tooth turning tool, the imaginary generating gear and the face gear, the tooth […]
Scientific
Tooth surface equation of helical gear turning teeth
As shown in Figure 1, the tooth surface of the helical gear is composed of the working tooth surface and […]
Scientific
The solution of the tool position in the side milling process of the split straight bevel gear with end mill
0 Introduction Large bevel gears are widely used in important fields such as power generation, ships, and mines.In recent years, […]
Scientific
Spiral bevel gear chamfering based on FAGOR system
With the increasing trend of high efficiency and high precision in gear processing technology,Traditional manual chamfering and manual input of […]
Scientific
Time-varying meshing stiffness calculation and inter-tooth load distribution under helical gear and broken tooth failure
0 Introduction During the gear transmission process, the time-varying meshing stiffness is the driving force of the vibration of the […]
Scientific
Design of remanufacturing double circular arc gear single tooth cutting machine tool
0 Preface Compared with the ordinary tooth profile, the double circular arc tooth profile increases the meshing of the gearLogarithm […]
Scientific
Kinematic analysis of helical gear in tooth turning
In order to turn the entire tooth surface of the face gear when turning the face gear with a conical […]
Scientific
Experimental research on vibration reduction of helical gear shaft system based on GISFD
0 Introduction Gear transmission system is one of the important motion and power transmission components in mechanical equipment, which is […]
Scientific
Research on New Tooth Profile and Tooth Surface Modification of Face Gear Transmission
Face gear transmission is an advanced new type of angular transmission that meshes cylindrical gears with bevel gears. It can […]
News
Installation layout of gear turning cutter, imaginary generating gear and helical gear
In order to study the feasibility of two-degree-of-freedom tooth turning of helical gear, the installation and layout relationship between the […]
News
Two-degree-of-freedom tooth turning principle of helical gear
Helical gear transmission is a transmission mode of meshing helical cylindrical gear and helical gear, which can meet the different […]
Scientific
Non-circular gear transmission test
The non-circular gear transmission test bench is a horizontal mechanism, which is composed of precision mechanical system, measurement and control […]
News
Gear Optimization with a Gear Calculator: Improving Performance and Reliability
The gear calculator is a powerful tool that can greatly aid in optimizing the performance and reliability of gears. Here’s […]
Scientific
Initial phase optimization of non-circular gear transmission error model
During the calculation of non-circular gear transmission error and backlash, the initial phase has a great influence on its distribution […]
News
Distribution law of tooth side clearance of non-circular gear pair
In order to explore the potential relationship between non-circular gear transmission error and backlash, the corresponding relationship between non-circular gear […]
News
Distribution law of non-circular gear transmission error
Figure 1 shows the relationship between transmission error of non-circular gear and eccentricity. With the increase of eccentricity, both clockwise […]
Scientific
Distribution law of transmission error and backlash of non-circular gear
The non-circular gear pair in the reversing device of the non-circular gear pumping unit (as shown in the figure) can […]
Scientific
Modeling of the transmission error and backlash of the non-circular gear
The main idea of the meshing line increment method is to equivalent the center distance error and eccentricity error to […]
News
Transmission error and backlash of non-circular gear
Non-circular gear transmission, as a new type of gear transmission mode, is derived from cylindrical gear transmission in order to […]
News
Analysis of the influence of bevel gear installation error on load distribution coefficient
In order to clarify the influence of installation error on the load distribution coefficient of bevel gear pair, the load […]
News
Analysis of influence of bevel gear installation error on contact state
Figure 1 shows the contact state of tooth surface under bevel gear offset error. When Δ C = 0. At […]
Scientific
The influence of error factors on the contact of arc bevel gear transmission
0 Introduction As a key part in the mechanical transmission device, the arc bevel gear is difficult to realize the […]
Scientific
Study on the meshing dynamic characteristics of cylindrical spur gears for tooth profile displacement
1 Introduction Displacement spur gears have the advantages of long durability, stable operation, low noise and low vibration, and by […]
Scientific
Calculation and simulation study of the residual stress field of steel spiral bevel gear shot peening
1 Shot peening process test 1.1 Test Specimens The shot peening sample is a certain type of spiral bevel gear, […]
News
Load distribution coefficient of double circular arc spiral bevel gear
Under the actual working condition, the double-arc spiral bevel gear pair is in the state of multi-tooth meshing alternately. In […]
News
Coincidence of double circular arc spiral bevel gears
In the meshing process of double-arc spiral bevel gear pair, the process of single pair of teeth from entering meshing […]