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公开(公告)号:US20010035447A1
公开(公告)日:2001-11-01
申请号:US09845126
申请日:2001-04-30
IPC分类号: C03B033/09
CPC分类号: C03B33/095 , B23K26/40 , B23K26/53 , B23K26/60 , B23K2103/50 , B28D1/221 , C03B33/09 , Y10T225/12 , Y10T225/304
摘要: This invention relates to a group of methods aimed to facilitate the start of a controlled thermal scoring, shearing or separation method applied to brittle materials. More or less all thermal scoring, shearing or separation methods have in common that the specific energy level inherent to this method remains constant over the path. Such energy level sufficient to control the propagation of a crack is insufficient to start the same.
摘要翻译: 本发明涉及一组方法,其目的在于促进开始应用于脆性材料的受控热评分,剪切或分离方法。 所有热评分,剪切或分离方法或多或少都具有这样的共同之处:该方法固有的比能量水平在路径上保持恒定。 足以控制裂纹传播的能量水平不足以开始。
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公开(公告)号:US20030217568A1
公开(公告)日:2003-11-27
申请号:US10369604
申请日:2003-02-21
发明人: Hirotaka Koyo , Keiji Tsunetomo
IPC分类号: C03B033/09 , C03B021/04
CPC分类号: C03C23/0025 , B23K26/073 , B23K26/384 , B23K26/389 , C03B33/082 , Y10T428/24273
摘要: A limited portion of a surface of a glass substrate is removed by application of a laser beam on the limited portion of the glass substrate to thereby produce a glass structure according to the invention. The glass substrate contains at least one element such as titanium, iron, vanadium, bismuth, lead, thallium, tin, cerium, rhodium or cobalt capable of absorbing energy of the laser beam and has a threshold of not larger than 1.0 J/cm2 per laser beam pulse in terms of machining energy of the laser beam. When such a glass substrate 21 is used, a glass structure having a through-hole 61 or cavity optional in sectional shape can be formed by irradiation with the laser beam 10.
摘要翻译: 通过在玻璃基板的有限部分上施加激光束去除玻璃基板的表面的有限部分,从而制造根据本发明的玻璃结构。 玻璃基板含有至少一种能够吸收激光束能量的钛,铁,钒,铋,铅,铊,锡,铈,铑或钴的元素,其阈值不大于1.0J / 2>每激光束脉冲在激光束的加工能量方面。 当使用这样的玻璃基板21时,可以通过用激光束10照射来形成具有通孔61或可选择为截面形状的空腔的玻璃结构。
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公开(公告)号:US20030019243A1
公开(公告)日:2003-01-30
申请号:US10171866
申请日:2002-06-17
IPC分类号: C03B033/09
CPC分类号: C03C17/001 , C03B33/023 , C03B33/082 , C03B33/102 , Y02P40/57 , Y10T83/0414 , Y10T225/12
摘要: The invention concerns a procedure to mark groove traces of laser-induced grooves of glass components by optical visualization. The invention is characterized by the fact that the optical visualization is created by a at least partial application of a coating on the groove trace.
摘要翻译: 本发明涉及通过光学可视化来标记玻璃部件的激光诱导凹槽的凹槽迹线的步骤。 本发明的特征在于,光学可视化是通过在凹槽迹线上的涂层的至少部分应用产生的。
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公开(公告)号:US20010018836A1
公开(公告)日:2001-09-06
申请号:US09748908
申请日:2000-12-27
IPC分类号: B32B003/26 , C03B023/023 , C03B033/00 , C03B033/09 , C03B027/00
CPC分类号: C03B33/082 , C03B23/02 , C03B27/00 , C03B33/02 , C03B33/04 , Y02P40/57 , Y10T428/24628
摘要: The invention relates to a process for the production of prestressed and/or bent glass elements. In order to avoid an edge processing with subsequent washing, the process according to the invention is carried out as follows: a crude (rohe) glass plate is produced; the glass plate is cut to the desired size; the cutting-to-size is done by means of a laser; after the cutting-to-size the glass plate is prestressed and/or bent.
摘要翻译: 本发明涉及一种用于生产预应力和/或弯曲玻璃元件的方法。 为了避免随后洗涤的边缘加工,根据本发明的方法如下进行:制备粗制(rohe)玻璃板; 将玻璃板切割成所需尺寸; 切割尺寸通过激光器完成; 在切割尺寸之后,玻璃板被预应力和/或弯曲。
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