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Shaped Carbide Tips, Carbide-Tipped Teeth, And Tools With Same
专利权人:
Kenneth Monyak
发明人:
Kenneth Monyak,James Paumier,Joseph Fader
申请号:
US12938523
公开号:
US20120103471A1
申请日:
2010.11.03
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A carbide cutting tip including a rear surface and a bottom surface for mounting the tip to a cutting tool tooth, a top surface having a pair of peaks separated by a trough, the top surface including a frontward facet and a rearward facet sloped downwardly and rearwardly at a non-zero angle α with respect to the frontward facet, and a front surface having a substantially flat lower portion and a concave upper portion having a shape defined by a segment of an ellipse, the lower portion being disposed substantially perpendicularly to the frontward facet of the top surface, the lower portion and the upper portion joining at a break point located at the apex of the major axis of the ellipse, the major axis of the ellipse being canted frontwardly from the break point at a non-zero angle β with respect to the lower portion of the front surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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