Usage: | Impact Testing Machine |
---|---|
Power: | 300J450J |
Brand Name: | zhongli |
Warranty: | one yearsold |
weight: | 850kg |
Model Number: | JB-W300YZ |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
300JCOMPUTER CONTROLLED AUTOMATIC PENDULUM IMPACT TESTING MACHINE
Brief introduction:
the machine can be used for the determination of anti-impact performance of metal materials when it is under dynamic loading, thus judged the quality of materials under dynamic loading. It is applicable for the laboratory, which does continuous compact tests, metallurgy, machinery manufacturing, and other industries.
Main features
It adopts computer control, electric swing, impact, computer measurement, calculation, screen digital display and printing, etc., with high work efficiency and high test accuracy. after impacting the sample, the residual energy can be used to swing automatically to prepare for the next test. the operation is simple and the work efficiency is high. In the continuous impact test laboratory and a large number of impact test metallurgy, machinery manufacturing and other industries, its advantages can be more reflected. The computer can calculate and display the impact absorbed energy, impact toughness, pendulum angle and average value of the test, and print the data.
the main machine is supported by double supports. the main shaft is supported by simply supported beam, and the radial load distribution of bearing is reasonable. In particular, a large number of impact machines can reduce the deformation of main shaft and greatly reduce the energy loss caused by bearing friction.
It adopts two-stage standard reducer to lift hammer and runs smoothly.
the hanging and swinging device adopts hydraulic buffer, and the hanging and swinging is stable.
the three-dimensional design of the pendulum ensures the accuracy of the strike center and the pendulum torque.
the impact knife is fixed with screws, which is easy to replace.
after the sample is broken, it can be judged automatically and output.
the main machine is equipped with safety pin and safety net.
the impact test of metal material is carried out according to national standard GB/T 3808-2020 " Pendulum Impact Testing Machine", GB/T 229-2007 " Metal Charpy Pendulum Impact Testing Method", international standard ISO R148 "Simply Supported Beam (V-notch) Impact Test of Steel" and ISO R83 "Charpy Impact Test of Steel (U-notch).
Technical specifications:
Impact energy: 300J
Low temperature range: room temperature - 60 ℃
Refrigeration mode: compressor refrigeration
Min. Resolution of digital display meter: 0.1J
Distance from pendulum center to impact point (test center): 750 mm
Pre-lifting angle of pendulum: 150°
Impact velocity: 5.4 m/s
Sample support span: 40 mm
Arc radius at the end of sample support: 1.0-1.5 mm
Arc radius of impact blade: 2-2.5mm
Angle between two inclined planes of impact knife: 30 degrees
Sample specification: 1010 (7.5, 5)55 mm
Power supply: three phase four wire system, 50 Hz, 380 V
Overall dimension of main testing machine: 2025*800*2100mm
Weight of main testing machine with safety net: about 1000kg
Weight of low temperature feeding device: about 200kg
Weight of control cabinet: about 140kg
![Electronic TV Electronic TV](https://upload.ecvv.Com/upload/UserImage/20220921/300JLOWTEMPERATUREAUTOMATICFEEDINGCTYPEFULLYENCLOSEDPENDULUMIMPACTTESTINGMACHINE_42f0ecbf-8947-4e4c-976d-f95af45134ce.Jpg)
Brief introduction:
the machine can be used for the determination of anti-impact performance of metal materials when it is under dynamic loading, thus judged the quality of materials under dynamic loading. It is applicable for the laboratory, which does continuous compact tests, metallurgy, machinery manufacturing, and other industries.
Main features
It adopts computer control, electric swing, impact, computer measurement, calculation, screen digital display and printing, etc., with high work efficiency and high test accuracy. after impacting the sample, the residual energy can be used to swing automatically to prepare for the next test. the operation is simple and the work efficiency is high. In the continuous impact test laboratory and a large number of impact test metallurgy, machinery manufacturing and other industries, its advantages can be more reflected. The computer can calculate and display the impact absorbed energy, impact toughness, pendulum angle and average value of the test, and print the data.
the main machine is supported by double supports. the main shaft is supported by simply supported beam, and the radial load distribution of bearing is reasonable. In particular, a large number of impact machines can reduce the deformation of main shaft and greatly reduce the energy loss caused by bearing friction.
It adopts two-stage standard reducer to lift hammer and runs smoothly.
the hanging and swinging device adopts hydraulic buffer, and the hanging and swinging is stable.
the three-dimensional design of the pendulum ensures the accuracy of the strike center and the pendulum torque.
the impact knife is fixed with screws, which is easy to replace.
after the sample is broken, it can be judged automatically and output.
the main machine is equipped with safety pin and safety net.
the impact test of metal material is carried out according to national standard GB/T 3808-2020 " Pendulum Impact Testing Machine", GB/T 229-2007 " Metal Charpy Pendulum Impact Testing Method", international standard ISO R148 "Simply Supported Beam (V-notch) Impact Test of Steel" and ISO R83 "Charpy Impact Test of Steel (U-notch).
Technical specifications:
Impact energy: 300J
Low temperature range: room temperature - 60 ℃
Refrigeration mode: compressor refrigeration
Min. Resolution of digital display meter: 0.1J
Distance from pendulum center to impact point (test center): 750 mm
Pre-lifting angle of pendulum: 150°
Impact velocity: 5.4 m/s
Sample support span: 40 mm
Arc radius at the end of sample support: 1.0-1.5 mm
Arc radius of impact blade: 2-2.5mm
Angle between two inclined planes of impact knife: 30 degrees
Sample specification: 1010 (7.5, 5)55 mm
Power supply: three phase four wire system, 50 Hz, 380 V
Overall dimension of main testing machine: 2025*800*2100mm
Weight of main testing machine with safety net: about 1000kg
Weight of low temperature feeding device: about 200kg
Weight of control cabinet: about 140kg