1. Product usage
The testing machine is primarily designed for mechanical performance testing and analysis, specifically for tensile strength and breaking tests of power fittings, steel wire ropes, rigging, wires and
cables, anchor chains, locks, steel structural components, as well as metal plates and bars. It can achieve multi-stage infinite load holding and repeated cycle testing, and can print test reports and
curves at any time.
The closed-loop servo control system, consisting of an electrical controller, servo valve, load sensor, displacement sensor, extensometer, and computer, can automatically and precisely control the
testing process and measure test parameters such as test force, displacement, and deformation.
The testing machine can achieve tests such as constant rate loading, constant rate deformation, and constant rate displacement, and can realize three-stage control of force, deformation, and
displacement in a single test, with smooth transitions between each control.
Test parameters are collected and processed by a computer and software, enabling automatic control of the testing process and automatic calculation of test results. The test curve and results are
displayed in real-time on the computer screen, and test reports and curves can be printed.
2. Product design requirements
2.1 Microcomputer-controlled electro-hydraulic servo horizontal testing machine;
2.2 Relevant standards
GB/T 2611 General Technical Requirements for Testing Machines
GB/T16825.1 "Verification of Static Uniaxial Testing Machines - Part 1: Verification and Calibration of the Force Measuring System of Tension and (or) Compression Testing Machines"
GB/T 16826 Electro-hydraulic Servo Universal Testing Machine
JB/T 8612 Electro-hydraulic Servo Universal Testing Machine
GB/T 228.1 "Metallic Materials - Tensile Testing - Part 1: Method of Test at Room Temperature"
GB/T 7314 "Metallic Materials - Compression Testing at Room Temperature"
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