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Automobile turbine shaft manufacturing process

A manufacturing process and turbine shaft technology, applied in the direction of manufacturing tools, grinding workpiece supports, metal processing equipment, etc., can solve the problems of machine sliding surface wear, mechanism stuck, action failure, etc., to ensure grinding quality, efficiency, convenience, etc. The effect of positioning and clamping and preventing wear

Inactive Publication Date: 2021-03-19
聂艳
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the prior art, the turbine and the shaft body are usually assembled into one body by key connection assembly, interference fit, tie rod connection and flange connection, blind hole thread connection, bolt connection and other connection methods to form a turbine shaft; The burrs on the gear mouth of the turbine are caused by plastic deformation during the cutting process. The existence of burrs will cause the entire mechanical system to fail to work normally, reducing reliability and stability; when the machine with burrs is mechanically moving or vibrating, it will fall The burrs in the machine will cause premature wear on the sliding surface of the machine, increase the noise, and even cause the mechanism to be stuck and the action to fail; therefore, the invention provides a manufacturing process for the automobile turbine shaft

Method used

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  • Automobile turbine shaft manufacturing process
  • Automobile turbine shaft manufacturing process
  • Automobile turbine shaft manufacturing process

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Embodiment Construction

[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.

[0031] Such as Figure 1 to Figure 8 As shown, a manufacturing process of an automobile turboshaft, which uses automobile turboshaft manufacturing equipment, the manufacturing equipment includes a clamping mechanism 1, an actuator 2 and a polishing mechanism 3, and the burrs of the automobile turboshaft are polished using the above-mentioned manufacturing equipment The specific method is as follows:

[0032] S1. Positioning and placement of the turbine shaft: place the turbine shaft to be polished on the supporting bracket 111 through a special fixture;

[0033] S2. Clamping and fixing: lock and fix the turbine shaf...

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Abstract

The invention provides an automobile turbine shaft manufacturing process. The process comprises clamping mechanisms, an actuating mechanism and a polishing mechanism, wherein the clamping mechanisms are mounted on the actuating mechanism in a bilateral symmetry mode, and the polishing mechanism is arranged between the two clamping mechanisms and is mounted on the actuating mechanism. Through the process, the problem that a whole mechanical system cannot work normally due to the existence of burrs, and consequently the reliability and stability are reduced is solved; and the problems that whena machine with burrs does mechanical motion or vibrates, the falling burrs cause that the sliding surface of the machine is abraded too early, the noise is increased, even mechanisms are stuck, and the action fails are solved.

Description

technical field [0001] The invention relates to the technical field of automobile turbines, in particular to a manufacturing process of an automobile turbine shaft. Background technique [0002] The turbine shaft is one of the main accessories of the turbocharger, which is mainly composed of the turbine and the shaft body; the firmness of the turbine and the shaft body is related to the operation safety and reliability of the turbocharger; [0003] In the prior art, the turbine and the shaft body are usually assembled into one body by key connection assembly, interference fit, tie rod connection and flange connection, blind hole thread connection, bolt connection and other connection methods to form a turbine shaft; The burrs on the gear mouth of the turbine are caused by plastic deformation during the cutting process. The existence of burrs will cause the entire mechanical system to fail to work normally, reducing reliability and stability; when the machine with burrs is me...

Claims

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Application Information

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IPC IPC(8): B24B9/04B24B27/00B24B41/06B24B47/00B24B47/20
CPCB24B9/04B24B27/0023B24B27/0076B24B41/067B24B47/00B24B47/20
Inventor 聂艳毛淑南
Owner 聂艳
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