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Four point bending tester for battery cells
The four point bending test of battery cells refers to placing the test sample on two force points at a certain distance, with two points above the fo
Product details
1、 Product Overview:
The four point bending test of battery cells refers to placing the test sample on two force points at a certain distance, with two points above the force points applying pressure to the test sample. Because there are a total of four points on the top and bottom, which are the force points and the force points respectively, this process is called the four point bending test.
2、 Main performance parameters：
1. Machine load: 50KN, 20kN, 30kN, 10kN (optional according to demand)
2. Tension sensors: 50KN, 20kN, 30kN, 10kN (optional according to requirements)
3. Test space: Test width 570mm, effective travel of the connecting plate 1000mm, effective test travel 800mm
4. Power system: Panasonic servo motor and driver
5. Mechanical system: Portal structure, Taiwan TBI ball screw
6. Speed range: 0.001-500mm/min
7. Power supply: 220V 50HZ
8. Fixture: Customized four point bending fixture set
◎ Automatic reset: When the computer receives the instruction to start the experiment, the measurement system will automatically reset to zero;
◎ Automatic regression: Automatically recognize the test force, and the movable crossbeam automatically returns to its initial position at high speed;
◎ Automatic archiving: Test data and test conditions are automatically saved to prevent data loss caused by forgetting to save due to sudden power outages;
◎ Testing process: The testing process, measurement, display, analysis, etc. are all completed by a microcomputer;
Display mode: Data and curves are dynamically displayed during the experimental process;
◎ Structural reproduction: The experimental results can be accessed freely, and the data curve can be reanalyzed;
◎ Curve traversal: After the experiment is completed, the mouse can be used to find the force values and deformation data of the test curve point by point, which is convenient and practical for obtaining test data of various materials;
Comparison of results: Multiple experimental characteristic curves can be overlaid, reproduced, enlarged, and presented in different colors to analyze and compare a group of samples;
◎ Curve selection: Stress strain, force time, strength time and other curves can be selected as needed for display and printing;
Batch testing: After setting the same parameters, a batch of samples can be tested sequentially;
◎ Experiment: The experiment can be programmed and printed in the format required by the user;
◎ Limit protection: It has two levels of protection: programmable control and mechanical protection;
◎ Overload protection: Automatic shutdown when the load exceeds 10% of the rated value;
Emergency stop: equipped with an emergency stop switch, used to cut off the power supply of the whole machine in emergency situations;
◎ Automatic diagnosis: The system has an automatic diagnosis function, which checks the measurement system and drive system for overvoltage, overcurrent, overtemperature, etc. at regular intervals. If any abnormal situation occurs, the machine will be stopped immediately.
The four point bending test of battery cells refers to placing the test sample on two force points at a certain distance, with two points above the force points applying pressure to the test sample. Because there are a total of four points on the top and bottom, which are the force points and the force points respectively, this process is called the four point bending test.
2、 Main performance parameters：
1. Machine load: 50KN, 20kN, 30kN, 10kN (optional according to demand)
2. Tension sensors: 50KN, 20kN, 30kN, 10kN (optional according to requirements)
3. Test space: Test width 570mm, effective travel of the connecting plate 1000mm, effective test travel 800mm
4. Power system: Panasonic servo motor and driver
5. Mechanical system: Portal structure, Taiwan TBI ball screw
6. Speed range: 0.001-500mm/min
7. Power supply: 220V 50HZ
8. Fixture: Customized four point bending fixture set
Fixture picture
3、 Main functions：◎ Automatic reset: When the computer receives the instruction to start the experiment, the measurement system will automatically reset to zero;
◎ Automatic regression: Automatically recognize the test force, and the movable crossbeam automatically returns to its initial position at high speed;
◎ Automatic archiving: Test data and test conditions are automatically saved to prevent data loss caused by forgetting to save due to sudden power outages;
◎ Testing process: The testing process, measurement, display, analysis, etc. are all completed by a microcomputer;
Display mode: Data and curves are dynamically displayed during the experimental process;
◎ Structural reproduction: The experimental results can be accessed freely, and the data curve can be reanalyzed;
◎ Curve traversal: After the experiment is completed, the mouse can be used to find the force values and deformation data of the test curve point by point, which is convenient and practical for obtaining test data of various materials;
Comparison of results: Multiple experimental characteristic curves can be overlaid, reproduced, enlarged, and presented in different colors to analyze and compare a group of samples;
◎ Curve selection: Stress strain, force time, strength time and other curves can be selected as needed for display and printing;
Batch testing: After setting the same parameters, a batch of samples can be tested sequentially;
◎ Experiment: The experiment can be programmed and printed in the format required by the user;
◎ Limit protection: It has two levels of protection: programmable control and mechanical protection;
◎ Overload protection: Automatic shutdown when the load exceeds 10% of the rated value;
Emergency stop: equipped with an emergency stop switch, used to cut off the power supply of the whole machine in emergency situations;
◎ Automatic diagnosis: The system has an automatic diagnosis function, which checks the measurement system and drive system for overvoltage, overcurrent, overtemperature, etc. at regular intervals. If any abnormal situation occurs, the machine will be stopped immediately.
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