The microcomputer controlled electro-hydraulic servo pressure shear testing machine is designed in accordance with relevant national and industrial standards. The structure, function, performance and main technical indicators of the testing machine meet the requirements of the following standards:
This machine is specially used for testing the mechanical properties of finished plate rubber bearings of highway bridges. It can be used to detect axial compression deformation and radial deformation under compression elastic modulus test, shear elastic modulus test, shear angle test, ultimate compressive strength test, friction coefficient test, angle test and load test of basin rubber bearing of highway bridge. The accuracy of this machine meets the verification requirements of jjg157 tension, pressure and universal material testing machine.
The main machine is of four column structure, and the beam, base and upper and lower pressing plates are of integral cast steel structure. The rigidity strength and structural stability of the frame are better than the two column structure, which is convenient for measuring the elastic deformation of the sample. The microcomputer controls automatic continuous and stable loading, automatic load retention, automatic data collection, storage, curve drawing, automatic printing of test report, and can carry out the compression elastic modulus test, shear elastic modulus test, shear adhesion performance, shear aging, friction coefficient, rotation angle test, ultimate compressive strength test and rotation angle test of bridge rubber bearing.
JB / T 11582-2013 pressure shear testing machine
GB / T 2611-2007 general technical requirements for testing machines JT / T 4-2004 plate rubber bearings for highway bridges JT / T 391-2009 basin bearings for highway bridges GB / T 17955-2009 technical conditions for spherical bearings
TB / T 1893-2006 plate rubber bearings for railway bridges TB / T 2331-2013 basin bearings for railway bridges TB / T 3320-2013 spherical bearings for Railway Bridges
GB 20688.4-2007 rubber bearings Part 4: ordinary rubber bearings
Jinan Xinguang Testing Machine Manufacturing Co., Ltd. was established in 2002. It is an enterprise specializing in the production, manufacturing and sales of testing machines. It is a manufacturer and wholesaler specializing in the production of tensile testing machines in China. The company has a series of 0.5 level production and manufacturing licenses and relevant production qualifications, such as electronic tensile testing machine, electronic universal testing machine, electro-hydraulic servo universal testing machine, hydraulic universal testing machine, press machine, spring testing machine and wood-based panel testing machine. It has passed the ISO9001 international quality system certification and won the Title of "the ninth consumer satisfaction unit in Jinan City"; He is a member of the working group of material testing machine of the national force value hardness measurement technical committee, and participated in the drafting of the national metrological technical specifications of the national standard JJF 1296.1-2011 evaluation outline of static uniaxial test model Part 1: electronic universal testing machine and hydraulic universal testing machine. The hydraulic universal testing machine was rated as "Jinan famous brand product", and the trademark of Xinguang was also rated as Shandong famous brand.
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