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1. 发明授权

US07891213B2 Vertical drawing method for producing a cylindrical glass body and device for carrying out said method 有权
标题翻译：用于制造圆柱形玻璃体的垂直拉伸方法和用于实施所述方法的装置
公开(公告)号：US07891213B2
公开(公告)日：2011-02-22
申请号：US10581760
申请日：2004-11-26
申请人： Thomas Bogdahn , Oliver Ganz , Harald Hain , Eric Emmert
发明人： Thomas Bogdahn , Oliver Ganz , Harald Hain , Eric Emmert
IPC分类号： C03B37/07
CPC分类号： C03B37/01242 , C03B23/047 , C03B2205/46
摘要： According to a known vertical drawing method for producing a cylindrical glass body, the cylinder longitudinal axis of the glass cylinder is adjusted by hand in relation to the longitudinal axis of a heating tube. The aim of the invention is to optimize the stability of said glass body. Said aim is achieved, whereby adjustment comprises the steps of detecting a value for a first radial x-y position of the cylinder longitudinal axis (16) of the glass cylinder (4) in a first horizontal detection plane (E1), drawing the glass cylinder (4), placed in the first x-y position, to form a test glass strand (10), measuring an actual state of a radial circular, or annular dimension of the test glass strand, determining a deviation between the actual state and a set state of said circular, or annular dimension with regard to the size and position thereof, while considering the position of the glass cylinder (4) in relation to the inner wall of the heating tube (1) during drawing, calculating a corrected x-y position of the cylinder longitudinal axis (16) by means of a correction factor (K), the value and position of the deviation, arranging the glass cylinder (4) into the heating tube (1), so that the cylinder longitudinal axis (16) extends at least in the first horizontal detection plane (E1) in the x-y position and drawing the glass cylinder (4), arranged in the corrected x-y position, to form another test glass strand (10).
摘要翻译：根据用于制造圆柱形玻璃体的已知的垂直拉伸方法，相对于加热管的纵向轴，用手调节玻璃圆筒的圆筒纵向轴线。本发明的目的是优化玻璃体的稳定性。实现所述目的，由此调整包括以下步骤：在第一水平检测平面（E1）中检测玻璃滚筒（4）的圆筒纵向轴线（16）的第一径向xy位置的值，将玻璃圆筒 4），放置在第一xy位置，以形成测试玻璃纤维束（10），测量测试玻璃纤维束的径向圆形或环形尺寸的实际状态，确定实际状态与设定状态之间的偏差所述圆形或环形尺寸相对于其尺寸和位置，同时考虑到在拉制期间玻璃圆筒（4）相对于加热管（1）的内壁的位置，计算圆筒的校正xy位置纵向轴线（16）通过校正因子（K），偏移的值和位置，将玻璃圆筒（4）布置到加热管（1）中，使得圆柱纵轴（16）至少延伸在第一次水平检测离子平面（E1），并且排列在校正的x-y位置上的玻璃圆筒（4），形成另一个测试玻璃丝（10）。

2. 发明申请

US20070119214A1 Vertical drawing method for producing a cylindrical glass body and device for carrying out said method 有权
标题翻译：用于制造圆柱形玻璃体的垂直拉伸方法和用于实施所述方法的装置
公开(公告)号：US20070119214A1
公开(公告)日：2007-05-31
申请号：US10581760
申请日：2004-11-26
申请人： Thomas Bogdahn , Oliver Ganz , Harald Hain , Eric Emmert
发明人： Thomas Bogdahn , Oliver Ganz , Harald Hain , Eric Emmert
IPC分类号： G01N23/00 , C03B37/07 , C03B18/00 , G01N21/43 , C03B37/025 , C03B37/02 , F27B1/28
CPC分类号： C03B37/01242 , C03B23/047 , C03B2205/46
摘要： According to a known vertical drawing method for producing a cylindrical glass body, the cylinder longitudinal axis of the glass cylinder is adjusted by hand in relation to the longitudinal axis of a heating tube. The aim of the invention is to optimise the stability of said glass body. Said aim is achieved, whereby adjustment comprises the steps of detecting a value for a first radial x-y position of the cylinder longitudinal axis (16) of the glass cylinder (4) in a first horizontal detection plane (E1), drawing the glass cylinder (4), placed in the first x-y position, to form a test glass strand (10), measuring an actual state of a radial circular, or annular dimension of the test glass strand, determining a deviation between the actual state and a set state of said circular, or annular dimension with regard to the size and position thereof, whilst considering the position of the glass cylinder (4) in relation to the inner wall of the heating tube (1) during drawing, calculating a corrected x-y position of the cylinder longitudinal axis (16) by means of a correction factor (K), the value and position of the deviation, arranging the glass cylinder (4) into the heating tube (1), so that the cylinder longitudinal axis (16) extends at least in the first horizontal detection plane (E1) in the x-y position and drawing the glass cylinder (4), arranged in the corrected x-y position, to form another test glass strand (10).
摘要翻译：根据用于制造圆柱形玻璃体的已知的垂直拉伸方法，相对于加热管的纵向轴，用手调节玻璃圆筒的圆筒纵向轴线。本发明的目的是优化玻璃体的稳定性。实现所述目的，由此调整包括以下步骤：在第一水平检测平面（E 1）中检测玻璃滚筒（4）的气缸纵向轴线（16）的第一径向xy位置的值，将玻璃圆筒（4），放置在第一xy位置以形成测试玻璃丝（10），测量测试玻璃线的径向圆形或环形尺寸的实际状态，确定实际状态和设定状态之间的偏差相对于其尺寸和位置而言所述圆形或环形尺寸，同时考虑到在拉制期间玻璃圆筒（4）相对于加热管（1）的内壁的位置，计算出通过校正因子（K），偏移的值和位置，将玻璃圆筒（4）布置在加热管（1）中，使得圆筒纵向轴线（16）在最少在第一水平检测平面（E 1），并且设置在校正的x-y位置上的玻璃圆筒（4），形成另一个测试玻璃纤维束（10）。

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