Carbon steel 65Mn structure yield strength testing device
A yield strength and testing device technology, which is applied in the direction of measuring devices, strength characteristics, and the use of stable tension/pressure testing material strength, etc., can solve the problem of reducing the working range of testing equipment, low flexibility, and inconvenient equipment assembly and adjustment, etc. problems, achieve the effect of fast and convenient separation and assembly, and ensure stability
Inactive Publication Date: 2020-06-19
河北敬业中厚板有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to solve the shortcomings of low flexibility of testing equipment in the prior art, inability to conveniently assemble and adjust the equipment, and reduce the operating range of the testing equipment, and propose a carbon steel structure yielding Strength Test Device
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] refer to Figure 1-3 , the embodiment of the present invention provides a carbon steel structure yield strength testing device, including a base plate 1, the upper surface of which is respectively provided with a chute 12 and a loading port 13, the bottom of the column 2 is welded with a slide...
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The invention relates to the technical field of steel structure testing and particularly relates to a carbon steel structure yield strength testing device. The problems that in the prior art, carbon steel structure testing equipment is low in flexibility; the equipment cannot be conveniently assembled and adjusted; the defect of the workable category of the test equipment is reduced. The device comprises a substrate, a sliding groove and a loading opening are formed in the upper surface of the substrate. The bottom of a stand column is fixedly connected with a sliding rod, the top of the standcolumn is provided with an installation plate, the installation plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a hydraulic rod through a coupler, the inner side of the hydraulic rod is fixedly connected with a limiting rod, the tail end of the hydraulic rod is provided with a test pressing block, and the auxiliary plate is arranged below theinstallation plate. The assembling work of the testing device is achieved through the sliding rod, the sliding groove and the loading opening which are of a T-shaped structure, separation and assembling are rapid and convenient, further, the hydraulic rod can only be pushed in the direction of the limiting groove, and the stability of the downward pressing work of the testing pressing block is guaranteed.
Description
technical field [0001] The invention relates to the technical field of steel structure testing, in particular to a yield strength testing device for carbon steel structures. Background technique [0002] Carbon structural steel is a kind of carbon steel, with a carbon content of about 0.05% to 0.70%, and some can be as high as 0.90%. It can be divided into two types: ordinary carbon structural steel and high-quality carbon structural steel. There are many uses and a large amount of use. It is mainly used in railways, bridges, and various construction projects to manufacture various metal components that bear static loads, as well as unimportant mechanical parts that do not require heat treatment and general weldments. [0003] Yield strength is the yield limit when the metal material yields, that is, the stress that resists micro-plastic deformation. For metal materials without obvious yield phenomenon, the stress value that produces 0.2% residual deformation is specified ...
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IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/02G01N3/12G01N2203/0048G01N2203/0075
Inventor 焦国军邢明哲任可武
Owner 河北敬业中厚板有限公司