Precision hole-machining of SiCf/SiC composite using single-layer brazed diamond core drill dressed by pulsed laser

Precision hole-machining of SiCf/SiC composite using single-layer brazed diamond core drill dressed by pulsed laser

ObjectivesThe single-layer brazed diamond core drill generally exhibits poor protrusion height uniformity of grains, making it difficult to control the hole diameter and the accuracy when machining SiCf/SiC composites. Pulsed laser is used to dress the core drill to improve grain height uniformity,...

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Bibliographic Details
Main Authors: Ning QIAN, Jingyuan HE, Honghua SU, Yuting SUN, Lama ANGGEI, Wenfeng DING, Jiuhua XU
Format: Article
Language:zho
Published: Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. 2025-04-01
Series:Jin'gangshi yu moliao moju gongcheng
Subjects:
single-layer brazed diamond core drill
sicf/sic composite
pulsed laser dressing
hole accuracy
ultrasonic vibration assisted machining
Online Access:http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2023.0248
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http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2023.0248

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