Aluminum vertical shaft and manufacturing process thereof

Abstract

The invention belongs to the technical field of shaft machining, and particularly discloses an aluminum vertical shaft and a manufacturing process thereof. The aluminum vertical shaft comprises a shaft core main body, wherein one end of the shaft core main body is provided with a connecting end, and the other end of the shaft core main body is provided with a fixing end; an antiskid block is arranged between the connecting end and the shaft core main body; antiskid thread strips are arranged on the surface of the antiskid block and are uniformly distributed along the circumferential directionof the antiskid block; the connecting end and the fixing end are each provided with an anti-skid layer correspondingly; an anti-oxidation layer is arranged on the shaft core main body; and a buffer section is arranged between the anti-skid block and the connecting end so as to avoid breakage caused by excessive impact force. The aluminum vertical shaft is simple in principle and made of an aluminum material; the aluminum material is a non-magnetic material and is low in proportion, light in structure, and high in strength; and since aluminum is non-magnetic and capable of resisting magnetism,the risks caused by potential safety hazards are avoided. The aluminum vertical shaft and the manufacturing process are low in production cost, easy to implement, high in practicability, and suitablefor wide application and popularization. In addition, users can change different models by themselves to meet various needs.

Description

technical field [0001] The invention belongs to the technical field of shaft processing, and specifically discloses an aluminum vertical shaft and a preparation process thereof. Background technique [0002] The gas meter production industry belongs to the category of 3C certification. The vertical shaft of its parts needs to strictly implement the standard. Steel vertical shafts are commonly used in the industry at present, but the magnetic material of the steel shaft has a large specificity and low sensitivity, and the potential difference will accumulate in the long-term relative motion of the equipment, such as the tip position caused by some connections. When it accumulates to a certain amount, it will spark releases energy in the form of That is to say, there are security risks. And it is extremely easy to cause failure of parts or inaccurate hands. Therefore, how to solve the problems of high specific gravity and low sensitivity of the current vertical shaft is a p...

AI Technical Summary

Problems solved by technology

Steel vertical shafts are commonly used in the industry at present, but the magnetic material of the steel shaft has a large specificity and low sensitivity, and the potential difference will accumulate in the long-term relative motion of the equipment, such as the tip position caused by some connections. When it accumulates to a certain amount, it will spark release energy in the form of

That is to say, there is a security risk

Moreover, it is extremely easy to cause parts...

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