HK1038552B - 玻璃切割盘 - Google Patents

玻璃切割盘 Download PDF

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Publication number
HK1038552B
HK1038552B HK01107328.7A HK01107328A HK1038552B HK 1038552 B HK1038552 B HK 1038552B HK 01107328 A HK01107328 A HK 01107328A HK 1038552 B HK1038552 B HK 1038552B
Authority
HK
Hong Kong
Prior art keywords
cutting disc
glass
glass cutting
ridge
disc
Prior art date
Application number
HK01107328.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1038552A1 (zh
Inventor
Haruo Wakayama
Yasuhiro Chiyo
Original Assignee
Mitsuboshi Diamond Industrial Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsuboshi Diamond Industrial Co., Ltd. filed Critical Mitsuboshi Diamond Industrial Co., Ltd.
Publication of HK1038552A1 publication Critical patent/HK1038552A1/zh
Publication of HK1038552B publication Critical patent/HK1038552B/zh

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Abstract

在一个方面，本发明提供了一种用于通过产生裂纹(K1)在玻璃板上形成划线的玻璃切割盘(11)。特别地，玻璃切割盘包括由第一和第二周向延伸的倾斜表面限定的周边部分，所述第一和第二周向延伸的倾斜表面径向向外会聚，在沿盘的径向最外部分延伸的周向线处相交，并且从周向延伸的脊部(13)开始，其中，所述脊部包括周向交替布置的第一部分和第二部分，所述第一部分中的每一个包括由所述第一斜面和所述第二斜面限定的径向突起(14)，并且所述径向突起具有沿着所述周向线延伸的切削刃，所述第二部分中的每一个包括从所述周向线径向内延伸的凹陷(15、15a、15b、15c)，所述凹陷通过使所述脊部成形而以预定间隔形成。
HK01107328.7A 1995-11-06 2001-10-18 玻璃切割盘 HK1038552B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28717595 1995-11-06
JP28717595 1995-11-06

Publications (2)

Publication Number Publication Date
HK1038552A1 HK1038552A1 (zh) 2002-03-22
HK1038552B true HK1038552B (zh) 2006-09-22

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