Microcomputer controlled electro-hydraulic servo universal testing machine
Device model: XBY4305S (D) / XBY4605S (D) / XBY4106SD / XBY4206SD
Equipment Overview: This testing machine is an important instrument for testing the physical properties, mechanical properties, process performance, structural seismic strength, and internal and external defects of materials and components of various materials and their products in various environments and simulated conditions. It can realize closed-loop control such as constant-rate loading, constant-rate deformation, constant-rate displacement and constant-rate strain. During the test, the three control modes can be switched smoothly according to the set program. The tensile, compression, bending, shearing and other types of metal or non-metallic materials can be tested according to the corresponding standards.The software can automatically obtain ReH (upper yield strength), ReL (lower yield strength), Rp0.2 Non-proportional extension strength), Rt0.5 (specified total extension strength), Rm (tensile strength), E (elastic modulus) and other parameters. According to GB and ISO, JIS, ASTM, DIN and other international standards for testing and providing test data. It can be used to verify the process qualification performance of materials or products.
The XBY4605SB microcomputer controlled electro-hydraulic servo universal testing machine adopts a single space oil cylinder under-type structure. A two-way differential oil cylinder is used to achieve two-way tension and compression control in a space, which is suitable for the occasions where the tensile test is mainly used.
The testing machine adopts a gap-free rigid structure, which directly uses the lift of the piston to adjust the test space, which is convenient and efficient to operate. The closed-loop servo control system composed of electrical controller, servo valve, force sensor, displacement sensor, extensometer and computer can automatically and accurately control the test process and automatically measure test parameters such as test force, displacement and deformation.
This testing machine is mainly used for the tensile test of metal materials. It can realize the control process of constant rate loading, constant rate deformation, and constant rate displacement. It can also realize the three-stage control of force, deformation and displacement in one test. Can be smoothly converted between.
The computer and measurement and control system collect test data and send control instructions, which can automatically control the test process and automatically find the test results, and display the test curve and test results in real time on the computer screen, and print the test report and test curve by the printer. The system has a return function. After the test, the loading cylinder piston can return to the initial position automatically or manually.
The test data can be transmitted to the network through the data interface. Relevant instructions: our software can provide network interfaces in advance according to user requirements; if it involves sending software personnel to the user's on-site service, we need to charge corresponding fees; we only assist users in network work, and do not undertake consultation and coordination with related network companies responsibility.
It can meet the special test requirements of users (if necessary, configure related fixtures and deformation measurement devices).
Applicable standards: GB / T 16826-2008 "Electro-hydraulic servo universal testing machine"
GB / T 16825.1-2008 "Inspection of Static Uniaxial Testing Machine Part 1: Inspection and Calibration of Tension and / or Pressure Testing Machine Force Measuring System"
GB / T 22066-2008 "Evaluation of Computer Data Acquisition System of Static Uniaxial Testing Machine"
JJG 139-1999 "Tensile, Compression and Universal Material Testing Machine"
JB / T 6146-2007 "Technical Conditions for Extensometer" GB / T 228.1-2010 "Method for Tensile Test of Metallic Materials" GB / T 7314-2005 "Test Method for Compression of Metallic Materials at Room Temperature" GB / T 232-2010 "Metallic Materials experiment method"
