التفاصيل البيبلوغرافية
| العنوان: |
Enhanced Wear Resistance of Microstripe-Textured Water-Lubricated Materials Fabricated via Hot Embossing. |
| المؤلفون: |
Li, Zeyun, Wu, Weibin, Yang, Xue, Wang, Xin |
| المصدر: |
Applied Sciences (2076-3417); Jun2024, Vol. 14 Issue 11, p4625, 13p |
| مصطلحات موضوعية: |
WEAR resistance, MECHANICAL wear, LASER engraving, MATERIALS texture, FEMTOSECOND lasers, FRICTION materials |
| مستخلص: |
Water-lubricated material is the fundamental ingredient of a water-lubricated bearing (WLB), of which the friction and wear properties directly affect the working performance and service life of a WLB. We designed a micron-scale stripe texture and fabricated a negative microtexture mold by femtosecond laser etching. The microtextures were fabricated onto the surface of Thordon and polyurethane water-lubricated materials by a precision thermoforming machine. Tribological tests showed that the microstripe texture on water-lubricated materials had lower friction and wear properties than that on pristine surface materials. The results demonstrated that the presence of the microstripe texture effectively improved the friction and anti-wear properties of the water-lubricated materials. This study provides a new idea for the design and preparation of water-lubricated materials with good water-lubricating and anti-wear properties. [ABSTRACT FROM AUTHOR] |
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