Gas type drawing machine for metallic rod

Abstract

The invention discloses a gas type drawing machine for a metallic rod. The gas type drawing machine comprises a master control shell, wherein a supporting plate structure, which is of an integrated structure with the master control shell, is arranged at the bottom of the master control shell, a fixed plate is fixed at the bottom of the supporting plate structure, a working space is arranged insidethe master control shell, a limiting hole structure is arranged on the master control shell located at one side of the working space, a sealing column is arranged on the master control shell locatedat one side of the limiting hole structure, and a main sealing pad is mounted at the center of one end face of the sealing column. The gas type drawing machine is used as technical detection equipmentfor mechanical properties of known metals, a detection action is acted through presetting air pressure, and a compressing action cannot be further acted when air pressure is higher than the preset air pressure, so that a definite detecting action is achieved on the premise of simple equipment and low manufacturing cost; the service cost is relatively low, and the service life is relatively long,so that the gas type drawing machine has relatively high practicability.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a gas-type stretching machine for metal rods. Background technique [0002] At present, regarding the stretching of rod-shaped metals, high-precision instruments are used to carry out tensile tests. The main function of the tensile test is to measure the maximum deformation force of the object, so as to better understand the mechanics of the metal. Performance, but the general stretching machine is expensive. Although the precision is high, its service life is affected by the precision, which has great limitations. Contents of the invention [0003] The object of the present invention is to provide a gas-type stretching machine for metal rods, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A gas-type stretching machine for meta...

AI Technical Summary

Problems solved by technology

[0002] At present, regarding the stretching of rod-shaped metals, high-precision instruments are used to carry out tensile tests. The main function of the tensile test is to measure the maximum deformation force of the object, so as to better understand the mechanics of the metal. performance, but the general stretching machine is expensive, although the precision is high, but its service life is affected by the precision, which has great limitations

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