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发明名称
高硬度脆性材料之硏削用硏磨石
摘要
本发明之课题系提供一种高硬度脆性材料之研削用研磨石,其系藉由控制加工时作用于研磨粒的力与研磨粒脱落,而可以稳定的研削能力,适于高精度、高效率地研磨如蓝宝石或SiC之高硬度脆性材料。本发明之解决手段为一种高硬度脆性材料之研削用研磨石,其特征在于具有经调整过研磨粒集中度之研磨粒层,其系调整成使存在于与高硬度脆性材料的被削材接触之研磨粒层表面的金刚石研磨粒数量为1~5000个/cm 2 ;并且,用以保持前述金刚石研磨粒之接着剂的强度为100~200MPa。
申请公布号
TW201501870
申请公布日期
2015.01.16
申请号
TW103111456
申请日期
2014.03.27
申请人
则武股份有限公司
发明人
野野下哲也
分类号
B24D3/00(2006.01)
主分类号
B24D3/00(2006.01)
代理机构
代理人
恽轶群陈文郎
主权项
地址
日本
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