# noncircular gear

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 […]

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

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## 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

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## 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

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## 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

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## The Whole Vehicle Motion Characteristics of Non-circular Gear Differentials in Automobile During Trapping

The dynamic traction force in Figure 1 indicates that the vehicle can generate forward motion. Further, based on the differential

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## Dynamic Model of Vehicles Driven by Non circular Gear Differential

For vehicles equipped with ordinary bevel gear differentials, when one side of the driving wheel slips due to reduced friction

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## The Influence of Input Speed of Non circular Gear Differential in Automobile on the Motion Behavior of the Whole Vehicle

The average moving speed va of the vehicle is used to reflect the anti slip and disengagement ability of the

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## Torque distribution of non-circular gear differential in automobiles during disengagement

According to the formula, the torque allocated to the two drive wheels can be calculated, as shown in Figure 1,

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## Configuration of non circular gear differential

The basic configuration of a non circular gear differential is shown in the figure, which consists of non circular gears

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## The Configuration Principle and Dynamic Anti slip Mechanism of Non-circular Gear Differential

(1) A variable transmission ratio differential composed of non circular gears is proposed. Due to the point meshing transmission between

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## 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

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

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## Non-circular gear differential

Among numerous limited slip differentials, variable transmission ratio differentials have outstanding advantages such as the simplest structure, convenient maintenance, low

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

Scientific

## The example of reverse engineering design of non-circular gear

According to the function of the mechanism in the seedling picking cycle, the whole movement is divided into four processes:

Scientific

## Trajectory planning method considering the transmission performance of non-circular gears

On the basis of clarifying that the non-circular gear planetary gear train mechanism can be used as the actuator of

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## Judgment criterion of reproducible trajectory in reverse engineering of noncircular gears

For the noncircular gear planetary gear train mechanism shown in Figure 1, the noncircular closed track of the end point

Scientific

## Reverse engineering design model of noncircular gear planetary gear train mechanism

The schematic diagram of the seedling taking mechanism of non-circular gear planetary gear train is shown in the figure. The

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## Reverse engineering design of automatic seedling taking mechanism of non-circular gear planetary gear train

Non-circular planetary gear train mechanism has been widely studied and applied in rice transplanting mechanism because it can realize unequal

Scientific

## Theoretical analysis of noncircular gears

Analyze each tooth of the meshing diagram of the driving wheel and driven wheel, number each tooth, as shown in

Scientific

## Kinematic analysis of noncircular gears

Using ADAMS software, the kinematics of non-circular gear is analyzed to verify whether the output transmission ratio of non-circular gear

Scientific

## Non-circular gear modeling

1. Drawing of tooth profile of non-circular gear At present, the envelope method and tooth profile folding algorithm are mostly

Scientific

## Example analysis of noncircular gear

Example analysis of noncircular gear: the equation of transmission ratio i12 to be realized is as follows: Where, the transmission

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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

Scientific

## Basic theory of noncircular gears

1.Noncircular gear ratio The non-circular gear transmission ratio is a periodic function with the driving wheel angle as the independent

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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.

Scientific

## Comparative analysis of reverse engineering of non-circular gears

Select the seedling taking track in the seedling taking mechanism of double arm second-order free non-circular gear planetary system pot

Scientific

## Kinematic model of eccentric gear noncircular gear planetary transplanting mechanism

1. Analysis of transmission angular displacement of eccentric gear and conjugate noncircular gear The initial position of the five gear

Scientific

## Solving the profile of noncircular gear

The formula is the calculation equation of non-circular gear profile (XCK, yck), and (XG, YG) is the involute profile of

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## Design of tooth root transition curve of noncircular gear

Generally, transition curve should be designed for gear root, which can reduce stress concentration and improve gear bearing capacity. There

Scientific

## Tooth profile design of noncircular gear shaper cutter

As shown in Figure 1, OC is the center of gear shaper cutter, G is any point on the initial

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## Solving the movement track of gear shaper cutter center by noncircular gear

When the gear shaper cutter Hobbes the non-circular gear, its indexing circle does pure rolling on the pitch curve of

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## Solving pitch curve curvature radius of noncircular gear and selecting gear shaper cutter parameters

The design methods of non-circular gear tooth profile mainly include envelope method, hobbing tooth profile normal method and shaping tooth

Scientific

## Solving arc length of pitch curve of noncircular gear

Suppose that the pitch curve arc lengths of the driving and driven noncircular gears are S1 and S2, respectively The

Scientific

## Solving pitch curve of noncircular gear

As shown in Figure 1, P is the initial meshing point of the non-circular gear, O1 and O2 are the

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## Noncircular gear of a stepless transmission mechanism

Circular gear is a kind of special gear parts, its pitch curve is not circular, so the speed ratio of

Scientific

## Simulation verification test of noncircular gear stepless speed regulation

1. Construction of experimental platform In order to verify the correctness of the design of non-circular gear, the differential equation

Scientific

## Simulation verification of noncircular gear stepless speed regulation

1. Modeling of non-circular gear stepless speed regulation mechanism This design mainly lies in the research of the output speed

Scientific

## Parameter matching design of noncircular gear

Due to the different speed ratio characteristics of non-circular gears with different parameters, the design and processing of non-circular gears

Scientific

## Branch matching design of noncircular gear

From the application characteristics of the stepless speed regulating mechanism, it can be seen that the non-circular gear stepless speed

Scientific

## Pitch curve design of noncircular gear pair

According to the structural relationship of the non-circular gear stepless speed regulation mechanism shown in Fig. 1, as the generation

Scientific

## Principle of noncircular gear stepless speed regulation

As shown in Figure 1, the non-circular gear stepless speed regulation mechanism mainly includes two parts: the non-circular gear speed

Scientific

## Finite element analysis of noncircular gear

Due to the removal of part of the mass, especially the thinning of the tooth thickness, the load-bearing capacity of

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## Optimization design of noncircular gear

Let the mass of non-circular gear be m and the speed be m ω， The angular acceleration is ε， If

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## Characteristics of noncircular gear stepless speed regulation

Since the relevant research of gear pair entered the right track in the 17th century, many scholars at home and

Scientific

## Calculation of revolution angle of noncircular gear shaper cutter

When the pitch circle of the gear shaper cutter rolls along the pitch curve of the non-circular gear, it not

Scientific

## The condition of noncircular gear design

The diagram of stepless transmission mechanism is shown in Figure 1. The driving noncircular gears 1 and 3 are the

Scientific

## Transmission structure and noncircular gear design

The transmission ratio of non-circular gear can be changed according to the established motion law. Compared with the connecting rod,

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## Tooth profile deviation and tooth thickness deviation of noncircular gears

The number of teeth of circular gear is the total number of teeth on the whole circumference of circular gear,

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## Pitch deviation of noncircular gear

On the pitch curve of non-circular gear, the arc length between two adjacent tooth profiles on the same side is

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## Measurement of noncircular gear with 3D scanner

Using 3D scanner to measure non-circular gear is to scan non-circular gear to obtain point cloud data model of non-circular

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## Measurement of noncircular gear articulated arm scanner

The measurement of non-circular gear with joint wall scanner is to obtain the three-dimensional point cloud model of non-circular gear

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## Noncircular gear CMM measurement

Noncircular gear will produce machining error in the process of machining. The size of machining error reflects the level of

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## Basic parameters of noncircular gear under test

Noncircular gear can be considered as a deformation of circular gear, that is, its rolling pitch circle has changed into

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## Error measurement method of noncircular gear

A lot of research has been done on the measurement of cylindrical gear and non-circular gear at home and abroad,

Scientific

## Tooth profile equation and meshing equation of noncircular gear

When machining non-circular gear, the relative velocity before two gears is perpendicular to the normal vector of the meshing contact

Scientific

## Meshing equation and tooth profile equation of noncircular gear

In order to get the meshing equation and the tooth profile equation of non-circular gear, it is necessary to establish

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