Introduction: JBDW-Y/D microcomputer controlled automatic low temperature impact testing machine is a new generation of high-tech products developed by our company in strict accordance with GB/T3808-2002 and GB/T229-2007. According to JJG145-2007 "pendulum impact testing machine verification procedures 》In the factory inspection, the impact testing machine is a microcomputer-controlled fully automatic low-temperature impact testing machine, which is used to test the impact resistance of metallic materials under dynamic load. It is an indispensable testing instrument for metallurgical machinery manufacturing and other units, and also a research institute. Indispensable test equipment for new material research. Features: 1. Take the imported PLC controller as the core of the electrical control system, and adopt high-precision optical encoder as the angle acquisition sensor. 2, integrated circuit board, maintenance and more simple. 3. Replace the old-fashioned clutch with the brush clutch. During the test, the pendulum automatically takes the pendulum, effectively protecting the clutch, reducing system damage to the clutch and prolonging the system life. 3. Advanced host structure technology design, host base and column with a new design packaging, beautiful appearance, solid and durable, reasonable structure. 4. The highly rigid pendulum prevents the pendulum from shaking after impacting the sample. 5. The use of standard turbine reducer, high efficiency, completely avoid the transmission failure. 6. Modular structure, reducing the processing and assembly process, greatly improving the accuracy of the host. 7. Replace the old-fashioned mechanical limit switches with photoelectric proximity switches to improve the stability of the equipment and keep the pre-lift angle constant. Technical Parameters: Impact energy: 300J Impact energy range: 0-150J/0-300J Angle resolution: ≤0.1° Dial per grid division: 1J/2J Pendulum force value (impact constant): 0-150J 0-300J M=80.3848N.m M=160.7695N.m Pendulum lifting angle: 150° Swivel axis rotation center to impact point (sample center) Distance: 750mm Impact speed: 5.2m/s Specimen support span: 40mm Jaw fillet: R1-1.5mm Impact blade radius: R2—2.5mm Sample box capacity Specimen size: 55×10×10mm Tester net weight: 450kg Test Machine Dimensions: 2124×600×1340mm Power supply: Three-phase four-wire system 50Hz, 380V, 180W (main motor) Angle resolution: ≤0.03° A/D conversion: 24 bits Sample rate: ≤20ms
Introduction: JBDW-Y/D microcomputer controlled automatic low temperature impact testing machine is a new generation of high-tech products developed by our company in strict accordance with GB/T3808-2002 and GB/T229-2007. According to JJG145-2007 "pendulum impact testing machine verification procedures 》In the factory inspection, the impact testing machine is a microcomputer-controlled fully automatic low-temperature impact testing machine, which is used to test the impact resistance of metallic materials under dynamic load. It is an indispensable testing instrument for metallurgical machinery manufacturing and other units, and also a research institute. Indispensable test equipment for new material research.
