Equipment Name: Microcomputer Controlled Electro Hydraulic Servo Universal Testing Machine

Equipment model: XBY4305S(D)/XBY4605S(D)/XBY4106SD/XBY4206SD

Equipment Overview: This testing machine is an important instrument and equipment for testing the physical properties, mechanical properties, process performance, structural seismic strength, and internal and external defects of various materials and their products in various environments and simulated states. It can achieve closed-loop control of constant rate loading, constant rate deformation, constant rate displacement, constant rate strain, etc. During the experiment, the three control methods can be smoothly switched according to the set program. It is possible to conduct tensile, compressive, bending, shear and other types of tests on metal or non-metal materials according to corresponding standards. The software can automatically calculate parameters such as ReH (upper yield strength), ReL (lower yield strength), Rp0.2 (specified non proportional tensile strength), Rt0.5 (specified total tensile strength), Rm (tensile strength), E (elastic modulus), etc. Conduct tests and provide testing data in accordance with international standards such as GB, ISO, JIS, ASTM, DIN, etc. Process qualification performance verification tests can be conducted on materials or products.The XBY4605SB microcomputer controlled electro-hydraulic servo universal testing machine adopts a single space oil cylinder downward structure. Adopting a bidirectional differential oil cylinder to achieve bidirectional control of tension and compression in one space, suitable for occasions mainly focused on tensile testing.

The testing machine adopts a gapless rigid structure, which directly uses the lifting and lowering of the piston to adjust the testing space, making it easy and efficient to operate. A closed-loop servo control system composed of an electrical controller, servo valve, force sensor, displacement sensor, extensometer, and computer can automatically and accurately control the testing process, and automatically measure test parameters such as force, displacement, and deformation.

This testing machine is mainly used for tensile testing of metal materials, and can achieve control processes such as constant rate loading, constant rate deformation, and constant rate displacement. It can also achieve three-stage control of force, deformation, and displacement in one test, and the smooth transition between each control can be achieved.

The computer and measurement and control system collect test data and send control instructions, which can automatically control the test process and obtain test results. The test curve and test results are displayed in real time on the microcomputer screen, and the test report and test curve are printed by the printer. The system has a return function, and after the test is completed, the loading cylinder piston can automatically or manually return to its initial position.

The experimental data can be transmitted to the network through a data interface. Related explanation: Our software can provide network interfaces in advance according to user requirements; If it involves sending software personnel to the user's site for service, corresponding fees will be charged; We only assist users in networking work and do not assume responsibility for negotiating or coordinating with relevant network companies.

Can meet the special testing requirements of users (if necessary, additional fixtures and deformation measurement devices can be configured).

Applicable standards: GB/T 16826-2008 "Electro hydraulic Servo Universal Testing Machine"

GB/T 16825.1-2008 "Inspection of static uniaxial testing machines - Part 1: Inspection and calibration of force measuring systems for tensile and/or compressive testing machines"

GB/T 22066-2008 "Evaluation of Computer Data Acquisition System for Static Uniaxial Testing Machine"

JJG 139-1999 "Tensile, compressive, and universal material testing machines"

JB/T 6146-2007 "Technical conditions for extensometers" GB/T 228.1-2010 "Tensile test method for metallic materials" GB/T 7314-2005 "Compression test method for metallic materials at room temperature" GB/T 232-2010 "Bending test method for metallic materials"