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Steel ring deflection distance detection course and instrument construction

A detection process and steel ring technology, applied in the direction of mechanical gap measurement, etc., can solve the problems of inaccurate detection results, affecting the quality of steel rings, and complicated actions, so as to improve the detection effect, improve the economic benefits of enterprises, and ensure the effect of product quality.

Inactive Publication Date: 2009-04-08
徐国林
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Problems solved by technology

This method of detecting the offset distance of the steel ring is not only cumbersome and time-consuming, but also easily causes inaccurate detection results due to finger movement or visual errors, artificially affecting the quality of the steel ring

Method used

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  • Steel ring deflection distance detection course and instrument construction

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] The rim offset detection process and the structure of the instrument, as shown in the figure, include the operation process of detecting the rim offset and the structure of the rim offset detection instrument: the structure of the rim offset detection instrument, first, on the spoke installation plane One side of 25 or 26 or 27, from the center plane 2 of the rim to a position that maintains an appropriate distance and is parallel to each other, a reference plane 1 is set, and then the center plane 2 of the rim and the spoke installation plane 25 / 27 or 26 are aligned with each other The distance kept parallel or coincident is determined as the design distance, and the result obtained by subtracting the distance from the center plane 2 of the rim to the reference plane 1 and the distance from the spoke installation plane 25 / 27 or 26 to the referenc...

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Abstract

A steel wheel offset checking process and instrument conformation comprise the steel wheel offset checking process and the conformation of a steel wheel offset checking instrument, through the conformation of the steel wheel offset checking instrument, the invention introduces how to manufacture the steel wheel offset checking instrument which can obtain the checking result by single hand operation, touching by hand handle of fingers or intuitionistic steel wheel offset reading by utilizing a checking limit board, a checking rod, and a steel wheel offset reading and display device, or an inner deflection display block and an outer deflection display block, and a checking cover; and through steel wheel offset checking process, the invention introduces each concrete operational step of the checking steel wheel offset. The technical program provides a necessary technical condition to automotive manufacturing corporations to ensure the quality of the steel wheel, reduce scrap rate of finished products and enhance the economic efficiency of corporations, and also provides a necessary technical condition to technical fields of the quality cognizance of automotive steel wheel and the using status detection of the automotive vehicles and the like, and convenient checking of steel wheel offset, and also plays an extremely important role in improving production quality of automotive steel wheels and improving the automotive steel wheel technology.

Description

Technical field: [0001] The invention relates to a product or product parts detection technology, in particular to a steel ring offset detection technology for detecting automobile steel rings. Background technique: [0002] Automobile rims, mainly composed of rims and spokes, are one of the main components of automobiles and wheels. [0003] The steel ring offset is the technical performance of the steel ring that reflects the degree of wheel shaking when the car is running, and the distance from the spoke installation plane to the rim center plane. It is an important technical parameter for testing the quality of the car steel ring. Therefore, in technical fields such as the inspection and acceptance of automobile steel ring products by automobile steel ring manufacturers, the quality certification of automobile steel ring products by product quality and technical supervision and inspection departments, and the inspection of vehicle use by traffic management and automobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/14
Inventor 徐国林
Owner 徐国林
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