Tire toe durability test method
By opening a test groove at the tire shoulder and using a tire durability drum tester for testing, the problems of shoulder heat collection, high testing cost and environmental pollution in the prior art are solved, and effective tire bead bearing performance detection is achieved.
CN119738182APending Publication Date: 2025-04-01TAI KAIYING (QINGDAO) SPECIAL TIRE TECH RES & DEV CO LTD +1
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Patent Information
- Application Number
- CN202411687406.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-04-01
AI Technical Summary
Technical Problem
The existing tire toe durability performance testing methods have problems such as shoulder heat collection leading to early damage, high testing costs, environmental pollution and workers' health damage.
Method used
The test groove is opened at the tire shoulder area, and the toe durability performance test is carried out through the tire durability drum tester to avoid heat collection of shoulders, reduce testing costs, and reduce environmental pollution and damage to workers' health.
Benefits of technology
It effectively avoids early damage caused by shoulder heat collection, reduces testing costs, avoids environmental pollution and workers' health damage, and provides an environmentally friendly and effective way to determine the bearing performance of tire beads.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a method for testing the durability performance of the toe of a tire, and relates to the field of tire technology. The technical scheme is as follows: comprising the following steps: S1, a row of test grooves are respectively opened on the shoulders on both sides of the tire, and the test grooves on the same side are located on the same radial plane; S2, the tire toe durability performance test is performed on the tire in step S1 by a tire durability drum tester. Before the test, the present invention firstly grooves the shoulder part, which can avoid the heat collection of the shoulder during the test, can reflect the actual tire bead durability performance, and reduce the test cost, and also avoid the problems of environmental pollution caused by grinding the tread and harming the health of workers.
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