Introduction: The SW pneumatic impact test bench is the first domestic and international impact crash test bench that is independently researched and manufactured by Shenzhen Shengshiwei Plant and has complete independent intellectual property rights. Unlike previous pneumatic impact impact test rigs, the use of a pilot-operated high-frequency high-speed cylinder ensures that the test specimen is completely free during the falling process and truly reproduces the test state of the test specimen in the actual collision and impact environment. Really realizes that a test bench can perform both crash test and impact test. Compared with electric, hydraulic and cam impact impact test benches, the structure is simple, reliable, stable performance, high cost performance, easy adjustment and easy operation. It overcomes the defect that the maximum drop height of the cam shock impact table cannot be adjusted and the pulse repetition frequency is low, and fully meets the requirements of the relevant national standard, national military standard and international standard for collision impact test. The pulse repetition frequency of the SW pneumatic impact test rig is up to 100 times/min. The maximum drop height is up to 310mm and can be changed with the user's requirements. The work table surface dynamically designed by the computer has a high frequency response and a perfect waveform. Features: 1. The use of a new pneumatic principle completely solves the problem of frequent breakage of the variable cam type collision table and low speed variation. Really reproduces the actual collision impact environment 2. Key parts such as seals, solenoid valves, etc. use world-renowned companies such as Parker and SMC to ensure product quality and reliability. 3. Measure the height of the device using advanced electric sliding ruler, full computer control, accurate measurement, high precision 4. The structure of the platform body is reasonable in design, high in reliability, high in performance index, and widely used. It is particularly suitable for impact tests of specimens with frequent use, large loads, and large load moments. Technical indicators Model SW-50 Maximum test load: 50kg Table size: 500mm×700mm Pulse waveform: Half sine wave Shock impact peak acceleration: Half sine wave: 25～1000m/s2 Pulse duration: Half sine wave: 2 to 20ms Maximum collision frequency: 80 beats/min Maximum drop height: 120mm Dimensions: L800 X W640 X H710mm Power consumption: Table body power consumption 2.0KVA; air compressor power consumption 11.0KVA; Table body mass: 1100Kg Power Supply Voltage: AC380V±10% 3 Phase 50Hz Air supply volume/supply pressure: 0.8m3/min/8kg/cm2 Working conditions: a Power supply voltage: AC380V±10% 3 phase 50Hz b Ambient temperature: 5°C-40°C c Relative humidity: ≤90% (25°C) d Ambient environment: non-corrosive media, dry ventilation, electromagnetic field interference and strong vibration sources affecting normal operation
Introduction: The SW pneumatic impact test bench is the first domestic and international impact crash test bench that is independently researched and manufactured by Shenzhen Shengshiwei Plant and has complete independent intellectual property rights. Unlike previous pneumatic impact impact test rigs, the use of a pilot-operated high-frequency high-speed cylinder ensures that the test specimen is completely free during the falling process and truly reproduces the test state of the test specimen in the actual collision and impact environment. Really realizes that a test bench can perform both crash test and impact test. Compared with electric, hydraulic and cam impact impact test benches, the structure is simple, reliable, stable performance, high cost performance, easy adjustment and easy operation. It overcomes the defect that the maximum drop height of the cam shock impact table cannot be adjusted and the pulse repetition frequency is low, and fully meets the requirements of the relevant national standard, national military standard and international standard for collision impact test. The pulse repetition frequency of the SW pneumatic impact test rig is up to 100 times/min. The maximum drop height is up to 310mm and can be changed with the user's requirements. The work table surface dynamically designed by the computer has a high frequency response and a perfect waveform.
