What are the operating steps of the bending testing machine?

Operation steps of bending testing machine: 1. Adjust the installation method according to the sample, and choose the appropriate bending device according to the shape, size and bending force of the sample, such as bending die, indenter, roller, etc. 2. Place the sample on the roller of the bending device and adjust the position.3. Install a protective device to prevent the sample from ejecting or the bending device from moving during the test. 4. Set parameters such as bending force, bending speed and bending angle according to the test requirements. 5. Start the bending test machine and start the test. 6. Observe the deformation of the sample during the test and record the test data. 7. After the test, turn off the bending test machine, take out the sample, and clean up the test device.