GT-KB06B is used to evaluate how shoe soles respond to repeated bending. A consistent operating process supports meaningful comparison of samples and helps quality-control teams document results clearly. The workflow includes equipment inspection, parameter selection, secure sample mounting, measurement before and after flexing, and routine cleaning.
Purpose of sole flexing evaluation
Shoe soles bend repeatedly during normal use. A sole flexing test reproduces this type of movement in a controlled setting so that the condition of a prepared notch can be assessed after a selected number of cycles. In the operating method described for the EN Sole Flexing Tester GT-KB06, the notch width is measured before the test and measured again after the test. The recorded change provides a basis for evaluating the sample according to the applicable internal or test requirement.
Careful setup is important because a loose sample, an incorrect fixture position, or incomplete recording can affect the usefulness of the result. Operators should therefore follow the established laboratory procedure in addition to the machine workflow.
Preparation before operating GT-KB06
Inspect the equipment
Before starting, inspect the Sole Flexing Tester exterior for visible damage or unusual conditions, including cracks, deformation, or loose parts. Check that the power cord and plug are undamaged and connected securely. Confirm that the power switch operates normally.
Start the unit and observe the status indicators and control-panel functions. This basic check helps identify an obvious issue before samples are mounted. If the equipment appears damaged or does not operate as expected, do not proceed with the test.
Prepare samples and tools
Prepare the sole specimens and the tools required by the described procedure: an Allen wrench, a chisel cutter, and a caliper. The caliper is used to record the notch width before and after flexing. Keep sample identification and measurement records ready so that each result remains traceable to its specimen.
Operating procedure
- Connect the tester to the specified 220 V, 50/60 Hz AC power supply.
- Turn on the power. Turn the rotary knob clockwise to enable the emergency power switch as described for the machine.
- At the language-selection interface, enter the English page when required.
- Confirm the available controller functions, including Zero, Micro, Home, Set, Start, and Stop.
- Select Set to access the parameter screen. Set the required test count and speed. The source procedure indicates timer and counter modes are available for selection.
- Open the safety cover before sample installation. Position the fixture rotation shaft at its lowest position. If it is not at the lowest position, use the controller adjustment to move it.
- Use the Allen wrench to loosen the upper fixture. Mount the specimen, then secure it by tightening the screws. The described configuration can test up to six samples simultaneously.
- Use the jog function to move the sample to its highest position.
- With the chisel cutter, create an opening in the sole at the center of the shaft. Measure the initial notch width with a caliper and record the value for each specimen.
- Clear current data, confirm the selected test count, and start the test.
- Allow the machine to run until it stops automatically at the preset count.
Post-test measurement and sample handling
After the machine has stopped, open the cover and use the jog control to move the fixture to the highest position. Measure the notch width again with the caliper. Compare this reading with the initial recorded width. The difference between the two measurements is the key observation described in this workflow.
Record the final measurement and any relevant sample observations in the test record. Whether a sample is accepted or rejected should be determined against the applicable evaluation requirement, rather than from the measurement alone. Once documentation is complete, remove the sample from the fixture.
Routine maintenance and cleaning
Regular inspection and cleaning help maintain reliable operation of the EN Sole Flexing Tester GT-KB06. Check mechanical parts, electrical components, and connections periodically for condition and secure fit. Address wear, damage, or abnormal operation promptly through the appropriate maintenance process.
Moving parts may require regular lubrication as part of the maintenance routine to reduce friction and wear. Follow the equipment procedure used by the laboratory when performing this work.
Clean dust, dirt, and debris from the machine surface after testing. Also handle tested specimens appropriately for storage, recording, or further analysis. Keeping the equipment and work area orderly helps prevent contamination from affecting subsequent work.
Key practices for consistent results
For shoe sole flexing tester, inspect the tester before use, ensure each specimen is firmly mounted, record initial and final notch widths carefully, and retain complete test records. A controlled process makes it easier to compare samples and support product quality decisions.
