Automatic fatigue specimen polishing machine and polishing method

By designing an automated fatigue sample polishing machine, the problems of low polishing efficiency, low equipment utilization rate and high labor cost in the prior art are solved, and efficient and automated fatigue sample polishing is achieved, which improves the utilization rate and polishing quality of the equipment.

CN119703984AActive Publication Date: 2025-03-28西安汉唐分析检测有限公司
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Patent Information

Application Number
CN202510107498.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2025-03-28
Estimated Expiration
2045-01-23

AI Technical Summary

Technical Problem

The existing polishing devices can only fix one fatigue sample at a time, resulting in low polishing efficiency, low equipment utilization, and increased labor costs.

Method used

An automated fatigue specimen polishing machine is designed, including a base, a sample fixing mechanism, a station switching mechanism, a polishing mechanism and a controller. The station switching mechanism realizes the switching of multiple sample stations, the sample fixing mechanism realizes the clamping and rotation of the sample, the polishing mechanism realizes efficient polishing, and the polishing process is automatically controlled through the controller.

Benefits of technology

It improves polishing efficiency and equipment utilization, reduces labor costs, realizes automated and efficient polishing of multiple fatigue samples, and ensures the stability of polishing quality.

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Abstract

The invention discloses an automatic fatigue specimen polishing machine and a polishing method, and belongs to the technical field of material fatigue testing. Switching of fatigue sample stations is achieved through the station switching mechanism, a fatigue sample is fixed through the sample fixing mechanism, and the self-rotation function of the fatigue sample is achieved; and the fatigue sample is polished through the polishing mechanism. Specifically, the station switching mechanism is connected with the sample fixing mechanism through a rotating rod, the switching of stations in the sample fixing mechanism is realized through the rotation of the rotating rod, and the bearing seat is fixed on a cross rod. And a first tip and a second tip in the sample fixing mechanism are used for clamping the fatigue sample in a matched manner. By means of the design, the multiple fatigue samples can be fixed to different stations at the same time, the first motor controls rotation of the rotating rod, switching of the different stations is achieved, and therefore the multiple samples can be continuously polished, the polishing efficiency and the equipment utilization rate are improved, and the production cost is reduced. And extra labor cost and equipment idle time caused by sample replacement are reduced.
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