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Heel Fatigue Tester
BACK
Standards:
Applications:
Heel Fatigue Tester is used to determine the resistance of medium and high heels of ladies’ shoes under repeated small impacts to the heel tip.
Product Information:
The Heel Fatigue Tester is a testing instrument used to evaluate the fatigue resistance and durability of shoe heels under repeated impact or loading conditions.
Standards:
BS-5131 4.9.
ISO 19956
SATRA TM21.
QB/T2864
Procedure：
Clamp the heel on the machine, adjust the height position and angle of the heel according to the equipment, adjust the hammer in the horizontal position, pre-set the number of impacts, start the equipment. The hammer would impact the heel with the specified energy of 0.68J, 60 cycles per minute. Continuous testing until the heel breaks or reaches the specified number of impacts, the equipment automatically stops, and the number of impacts is recorded. This test method is used to assess the resistance of the heel to the repeated impact with certain mass.
Features：
A heel is subject to blows of specified energy, delivered by a pendulum under a specified frequency, testing continues until failure of the heel takes place or satisfactory fatigue resistance is achieved.
Parameters：
| No. | Item | Specification |
|---|---|---|
| 1 | Impact Energy | 0.68 J/blow |
| 2 | Impact Frequency | 60 blows/min |
| 3 | Adjustable Range of Base Clamp | 90 mm (H), 80 mm (W), angle 0–180° |
| 4 | Counter LCD | 0–999.999 |
| 5 | Main Unit Dimensions | 46 × 46 × 75 cm |
| 6 | Control Box Dimensions | 18 × 21 × 20 cm |
| 7 | Weight | 70 kg |
| 8 | Power Supply | 1∮ AC 220 V, 3 A |
FAQs:
1. What is a Heel Fatigue Tester used for?
It is used to assess the fatigue resistance and durability of shoe heels.
2. What materials can be tested?
It is suitable for various shoe heels and heel materials, including plastic, rubber, and composite materials.
3. What does the test determine?
It evaluates the heel’s resistance to cracking, breaking, deformation, or other damage after repeated loading.
4. Why is heel fatigue testing important?
It helps verify the durability, safety, and service performance of footwear.
5. How is the test performed?
The heel is subjected to repeated controlled loading or impact cycles and then inspected for damage.
