Metal Wire Repeated Bending Tester
Meet the standard
GB/T 238-2013 "Metal material wire repeated bending test method"
GB/T 235 "Metal material thickness is less than or equal to 3mm sheet and thin strip repeated test method"
ISO/DIS 7801-1983 "Repeated bending test of metal wire"
Main uses
Metal wire repeated bending tester used for repeated bending test of wire, for different specifications of wire bending radius can be replaced with different round rod, bending position (height) can be adjusted, perforation diameter to replace different bushings.
Test principle
The sample of a certain diameter is clamped in two round rods of specified size, press the button, the sample is bent at about 90°, the sample is broken, and the bending number is automatically stopped, and the bending number is recorded to test the performance of the metal wire under plastic deformation and the defects displayed during repeated bending.
Product Advantages
Evaluates Bending Fatigue: Directly assesses the wire's resistance to repeated bending stress.
Quantifies Ductility: Provides a numerical value (number of bends to failure) for wire ductility under dynamic bending.
Detects Defects: Repeated bending can reveal hidden surface or internal defects that may lead to premature failure.
Standardized Testing: Enables testing according to established national and international standards.
Controlled Test Parameters: Ensures repeatable and comparable test results through precise control of bending angle, speed, and radius.
Automated Operation: Automatic stopping upon fracture and cycle counting simplify the testing process.
Versatile: Can test a range of wire diameters and allows for adjustment of test parameters.
Main parameters
1. sample diameter: 0.3——6mm or 4——10mm
2. sample length: 150——200mm
3. bending Angle: left and right bending 90 degrees
4. Bending speed: 60 times/min
5. Counting range: 0-9999 times
6. Motor power: 1.1KW
Send product request
Other supplier products
 |
Sliding Bearing Fatigue Testing Machine | Standards ASTM D2596 / ASTM D2783 / IP 239 EP, DIN 51350 / 1-5. ISO / CD 11008. VW 1444. VW 1454 Material Research and Development During the re... |
 |
Safety Helmet Lateral Rigidity Tester | Standard GB 2812: Safety Helmets (China National Standard) Equivalent Compliance: ISO 6220-2 (Industrial Safety Helmets – Lateral Deformati... |
 |
Roof-Mounted Photovoltaic Module Fire Test Apparatus，UL 790 photovoltaic roof fire test equipment | The Roof-Mounted Photovoltaic Module Fire Test Apparatus is a specialized testing system developed in accordance with GB/T 30735-2014 for evaluatin... |
 |
Wet Microbial Penetration Tester | The wet microbial penetration tester is mainly used to evaluate the barrier ability of medical protective equipment (such as surgical gowns, isolat... |
 |
Electric rolling wheel peeling testing machine | Introduction Electronic pressure roller testing machine (automatic pressure roller machine) specializing in intaglio printing process for the prod... |
Same products
 |
Plastic Smoke Density Tester F313 | Seller: Standard International Group (HK) Limited | The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ... |
 |
Xenon Test Chamber | Seller: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Seller: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Seller: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Seller: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
