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Method for machining gear by flexible lapped finishing

A grinding and gear technology, applied in the direction of components with teeth, belts/chains/gears, gear teeth, etc., can solve the problem that the burrs and edges on the tooth surface are difficult to eliminate, and the burrs and edges on the gear tooth surface are difficult to remove and affect. Product quality and other issues

Inactive Publication Date: 2006-02-08
重庆工学院
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Problems solved by technology

However, the gears produced by traditional machining methods generally have the problem that tooth surface burrs and edges are difficult to eliminate, and the noise caused by tooth surface burrs and edges to high-speed gears is very obvious, which seriously affects the quality of products.
There is no better way to eliminate this noise in the prior art, and it is very difficult to remove the burrs and edges of the gear tooth surface

Method used

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  • Method for machining gear by flexible lapped finishing
  • Method for machining gear by flexible lapped finishing
  • Method for machining gear by flexible lapped finishing

Examples

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Embodiment Construction

[0019] Such as figure 1 , figure 2 and image 3 Shown, put semi-fluid mortar 1 in container 5. Semi-fluid mortar 1 is made of emery, paste-like bonding material (such as flour paste), sodium nitrite and water; wherein the weight proportion of each component is emery 80%, flour paste 5%, Sodium Nitrite 1% and Water 14%. Then, the gear 2 is fixed on the shaft of the motor 4 , and the gear 2 is completely submerged in the semi-fluid mortar 1 . figure 1 Middle 3 is a bearing seat.

[0020] The starter motor 4 drives the gear 2 to rotate at a high speed in the semi-fluid mortar 1, so that the tooth part of the gear moves relative to the corundum to ensure that the linear speed of the tooth part is more than 4 meters per second, such as 5 meters per second. In this way, the corundum collides with the gear teeth at high speed, and the corundum will grind the gear teeth, and the smoother the gear surface, the smaller the resistance, that is, the less the grinding effect of the c...

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Abstract

The invention discloses a flexible grinding gear method, wherein quasi-fluid mortar crashes on gear of high speed and grinds gear teeth. The invention makes use of fluid mechanics principle that the smoother surface is, the smaller the resistance is, so the resistance between flash of gear tooth and mortar is very large and flash is grinded off. The invention is adapted to most products of machine manufacture.

Description

technical field [0001] The invention relates to a processing method for removing burrs and edges of a gear tooth surface, in particular to a method for flexible grinding and processing a gear, and belongs to the technical field of mechanical processing. Background technique [0002] With the rapid development of today's technology, the requirements for the speed of gears are getting higher and higher, and the requirements for the accuracy of gears are bound to be higher and higher. However, the gears produced by traditional machining methods generally have the problem that tooth surface burrs and edges are difficult to eliminate, and the noise caused by tooth surface burrs and edges to high-speed gears is very obvious, which seriously affects the quality of products. There is no better method in the prior art to eliminate this noise, and it is very difficult to remove burrs and edges on the gear tooth surface. Contents of the invention [0003] In view of the above-mentio...

Claims

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Application Information

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IPC IPC(8): B23F19/02
Inventor 丁明亮
Owner 重庆工学院
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