WDW-50A electronic universal testing machine

A Project: domestic computer-controlled electronic universal testing machine started in the early 1990s, our company is absorbing foreign advanced technology, one developed electronic universal testing machine business. To improve the technical level of their products, the company has to draw domestic and foreign advanced technology, the company's product technology has leapt to a new level. Second, the use of the area: The test machine imported from Taiwan AC servo motor as a power source; the use of advanced chip technology, professional design of PCI data acquisition and control system amplification, test force, deformation amplification, A / D conversion process to achieve the dual display control and display of all-digital adjustment. The unit can perform mechanical testing and analysis of the performance of a variety of metals, non-metallic and composite materials, widely used in aerospace, petrochemical, machinery manufacturing, wire and cable, textiles, fibers, plastics, rubber, ceramics, food, medicine packaging, plastic pipes, plastic doors and windows, geotextile, film, wood, paper, metal materials and manufacturing, can automatically calculate the maximum test force value according to GB, JIS, ASTM, DIN, ISO and other standards, breaking force value, yield strength, the upper and lower yield strength, tensile strength, compressive strength, elongation, tensile modulus, flexural modulus, etc. test data. Third, according to the standard: meet the national standard GB / T228-2002 "metallic materials at room temperature tensile test method", GB / T7314-1987 "metal compression test methods" requirements, in line with GB, ISO, ASTM, DIN and other standards data processing. It can meet the requirements and standards provided by the user. V. Key Description: Host: The machine uses a desktop dual spatial structure, the pull down pressure can be stepless lifting beams, replace the column, screw, the cover can be changed after the test space. Transmission by the servo control for reducer, arc tooth synchronous belt, ball screw composition, smooth operation, high efficiency and low noise. Pollution. 2 accompanied by: Standard configuration: Carbide paid a special compression aids, to ensure the accuracy of test results. Six Features a) The machine adopts domestic original dual-mounted controller (LCD and a computer which can be individually controlled to be dual control), to ensure that the test machine can achieve constant displacement control. b) the use of imported Taiwan TECO AC servo motor, stable performance, reliable, overcurrent, overvoltage, overspeed, overload protection device. Speed ??ratio up to 1: 5000. c) electrical control circuit with reference to international standards, in line with national testing machine electrical standards, anti-interference ability, to ensure the stability, the accuracy of the experimental data controller. d) automatic transmission: automatic switching according to load size to an appropriate scale to ensure the accuracy of the measurement data; to achieve the automatic shift-zero real physical sense, gain adjustment and test force measurement, zero, calibration, and archiving, without any analog adjustment link, control circuit highly integrated e) conditions save: test control data and sample condition module can be made to facilitate the batch testing; f) automatic transmission: Test the speed of the process of moving the beam can be The program automatically changes the preset, you can manually change; g) Automatic Calibration: The system can automatically calibrate the accuracy degrees; h) automatically saved: the test, the test data and curves are automatically saved; i) the process of achieving: Test process, measurement, display, and analysis by the computer to complete; j) the bulk test: the same parameters of the sample, after first setting can be sequentially completed; k) test software: Chinese WINDOWS interface, menu prompts, mouse operation; l ) Test report: preparation of the report format according to user requirements and printing; has a network interface for data transmission, storage, print and network transmission printing, enterprise LAN or Internet network connection. m) Limit protection: a programmable and mechanical two limit protection; n) Automatic shutdown: After specimen fracture, moving beams automatically stop; o) Overload protection: When the load exceeds the maximum value of 3-5% of the file when, Automatic shutdown; automatic and manual modes strike the test results, automatic formation of reports, making data analysis easy process. Seven, the main technical indicators a) Maximum test force: 50kN; b) an accurate test force measurement range: 1kN ~ 50 kN; c) Test force measurement accuracy: ± 1%; d) displacement resolution: 0.01mm; e) displacement speed control range: 0.1mm / min ~ 200mm / min, f) Tensile test space: 0 ~ 400mm; g) compression test space: 0 ~ 400mm; h) test space width: 0 ~ 370mm; i) Power Power: 0.75kW, 220V, 50Hz. j) Working environment: temperature 10 ~ 35 ℃, humidity 20% to 80% of the eight main configuration a) 50kN host, with precision ball screw (Jining screw factory); b) special alloy compression aids a pair; c) Taiwan TECO AC servo speed control system set; d) Precision deceleration system; (Zhuhai) e) precision photoelectric encoder; (Changchun times letter) f) Lenovo brand computers (mainstream configuration); g) Hewlett-Packard A4 inkjet printers; h) all-digital LCD, adjust the data logger; i) WINDOWS compatible control software. Nine, after quality assurance equipment in the formal acceptance of the ordering party scene, was regarded as the official delivery. Equipment guarantee period of one year from the date of official delivery. Within the warranty period, the supplier of equipment failure timely emergence of various types of free maintenance service. Various parts of the non-human caused damage, in time for a free replacement. The replacement parts guarantee period is recalculated from the date of replacement. Warranty period, equipment malfunction during use, the supplier in time to the ordering party services, and actively assist in order to complete the maintenance task.