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Combination method of shaft barrel and bearing

A bearing and shaft barrel technology, applied in the field of the combination of shaft barrels and bearings, can solve problems such as reducing the service life of bearings and shaft barrels, bearing rotation or sliding, etc.

Inactive Publication Date: 2014-10-15
ASIA VITAL COMPONENTS SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. The bearing will rotate or slide under the influence of the shaft;
[0009] 2. Reduce the service life of bearings and shafts

Method used

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  • Combination method of shaft barrel and bearing
  • Combination method of shaft barrel and bearing
  • Combination method of shaft barrel and bearing

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Embodiment Construction

[0038] The above-mentioned purpose of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings.

[0039] see Figure 2A , Figure 2B , Figure 2C , is a three-dimensional schematic diagram, an enlarged schematic diagram and a flow chart of steps of the first embodiment of the method for combining a shaft cylinder and a bearing of the present invention. As shown in the figure, a method for combining a shaft cylinder and a bearing includes the following steps:

[0040] S1: providing a base with a shaft;

[0041] A base 20 is provided, and the base 20 has a shaft 201 .

[0042] S2: At least one bearing is provided in the shaft; and

[0043] At least one bearing 21 is disposed in the shaft cylinder 201 .

[0044] S3: providing a laser beam, irradiating the laser beam on the contact portion of the bearing and the shaft tube to melt, and then combining and fixing the bearing and...

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Abstract

The invention provides a combination method of a shaft barrel and a bearing. The combination method of the shaft barrel and the bearing comprises the following steps of providing a base with a shaft barrel, wherein at least one bearing is arranged in the shaft barrel; providing a laser beam, and irradiating a contact part between the circumference of the bearing and the shaft barrel by utilizing the laser beam to cause the contact part to be fused, so that the bearing and the shaft barrel are fixedly combined. Therefore, according to the combination method of the shaft barrel and the bearing, the effects that the bearing is fixed, the structure is strengthened, and the service lives of the bearing and the shaft barrel are prolonged can be realized.

Description

technical field [0001] The invention relates to a method for combining a shaft cylinder and a bearing, in particular to a method for combining a shaft cylinder and a bearing that can fix the bearing and has structural reinforcement and can improve the service life of the bearing and the shaft cylinder. Background technique [0002] According to, due to the advancement of the technology era, the operating performance of electronic components is getting higher and higher, so that the heat dissipation unit has higher requirements on the cooling performance of electronic components. [0003] Taking a host computer as an example, the heat generated by its internal central processing unit (CPU) accounts for the majority. In addition, when the heat of the central processing unit gradually increases, the execution performance will decrease, and when the accumulated heat exceeds its allowable limit, it will It will force the computer to crash, and in severe cases, it may cause damage...

Claims

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Application Information

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IPC IPC(8): F04D29/056F04D29/05
Inventor 张国桢赵国杰
Owner ASIA VITAL COMPONENTS SHENZHEN CO LTD
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