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公开(公告)号：EP2692480B1
公开(公告)日：2018-09-26
申请号：EP13170767.1
申请日：2013-06-06
申请人： Cha, In-Sun
发明人： Cha, In-Sun , Cha, Soo-II , Jang, Dong-Bin
CPC分类号： B23C5/18 , B23C2226/31 , B23C2240/16 , B23C2240/21 , B23P15/34 , B24B9/163
摘要： Disclosed is a method of manufacturing an endmill tool, including detecting a crystal direction of a selected natural diamond gemstone (1) by inspecting the structure of the diamond gemstone (S100), forming a lower base surface (S20) and an upper reference surface (S230) of the diamond gemstone by using abrading equipment after welding the diamond gemstone with a first sub-body (20a, 20b, 20c), grinding (S300) an edge portion of the diamond gemstone by using grinding equipment after welding a machining tip, which is separated from the first sub-body (20a, 20b, 20c), with a second sub-body (30) to complete the machining tip having a cutting blade, and temporarily installing (S400) the machining tip, which is separated from the second sub-body, in a super hard body installed in setting equipment, adjusting an alignment state of the machining tip, and bonding the machining tip with the super hard body by using a normal-temperature bonding agent through a normal-temperature coagulation scheme to complete the endmill tool.
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公开(公告)号：EP2724803A3
公开(公告)日：2015-11-18
申请号：EP12197581.7
申请日：2012-12-17
申请人： Cha, In-Sun
发明人： Cha, In-Sun , Cha, Soo-II , Jang, Dong-Bin
CPC分类号： B23C5/1081 , B23C5/14 , B23C5/18 , B23C2210/084 , B23C2226/315 , B23C2240/08 , Y10T407/1946
摘要： Disclosed is a PCD milling cutter for lens processing. The PCD milling cutter includes a shaft (100) having one axial end portion to be rotatably coupled with a driving unit (11) of a milling unit for lens processing, a rotary head (200) coupled with the axial end portion of the shaft and having a plurality of installation protrusions (210) which protrude outward along a circumference thereof about a rotation center (C) and have outer circumferential surfaces rounded in an axial direction of the shaft, and a plurality of PCD tips (300)coupled with installation surfaces of the installation protrusions (210)positioned in a rotation direction, provided at outer end portions thereof with rounded cutting blades sharply processed in the axial direction of the shaft (100), and provided in inner end portions thereof, which are opposite to the cutting blades, with cutting grooves (320) formed in a concave shape to increase a welding force.
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公开(公告)号：EP2692480A3
公开(公告)日：2017-04-19
申请号：EP13170767.1
申请日：2013-06-06
申请人： Cha, In-Sun
发明人： Cha, In-Sun , Cha, Soo-II , Jang, Dong-Bin
CPC分类号： B23C5/18 , B23C2226/31 , B23C2240/16 , B23C2240/21 , B23P15/34 , B24B9/163
摘要： Disclosed is a method of manufacturing an endmill tool, including detecting a crystal direction of a selected natural diamond gemstone (1) by inspecting the structure of the diamond gemstone (S100), forming a lower base surface (S20) and an upper reference surface (S230) of the diamond gemstone by using abrading equipment after welding the diamond gemstone with a first sub-body (20a, 20b, 20c), grinding (S300) an edge portion of the diamond gemstone by using grinding equipment after welding a machining tip, which is separated from the first sub-body (20a, 20b, 20c), with a second sub-body (30) to complete the machining tip having a cutting blade, and temporarily installing (S400) the machining tip, which is separated from the second sub-body, in a super hard body installed in setting equipment, adjusting an alignment state of the machining tip, and bonding the machining tip with the super hard body by using a normal-temperature bonding agent through a normal-temperature coagulation scheme to complete the endmill tool.
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公开(公告)号：EP2724803A2
公开(公告)日：2014-04-30
申请号：EP12197581.7
申请日：2012-12-17
申请人： Cha, In-Sun
发明人： Cha, In-Sun , Cha, Soo-II , Jang, Dong-Bin
IPC分类号： B23C5/18
CPC分类号： B23C5/1081 , B23C5/14 , B23C5/18 , B23C2210/084 , B23C2226/315 , B23C2240/08 , Y10T407/1946
摘要： Disclosed is a PCD milling cutter for lens processing. The PCD milling cutter includes a shaft (100) having one axial end portion to be rotatably coupled with a driving unit (11) of a milling unit for lens processing, a rotary head (200) coupled with the axial end portion of the shaft and having a plurality of installation protrusions (210) which protrude outward along a circumference thereof about a rotation center (C) and have outer circumferential surfaces rounded in an axial direction of the shaft, and a plurality of PCD tips (300)coupled with installation surfaces of the installation protrusions (210)positioned in a rotation direction, provided at outer end portions thereof with rounded cutting blades sharply processed in the axial direction of the shaft (100), and provided in inner end portions thereof, which are opposite to the cutting blades, with cutting grooves (320) formed in a concave shape to increase a welding force.
摘要翻译： 公开了用于透镜加工的PCD铣刀。 所述PCD铣刀包括轴（100），所述轴（100）具有一个轴向端部，以与用于透镜加工的铣削单元的驱动单元（11）可旋转地联接;旋转头（200），其与所述轴的轴向端部联接;以及 具有围绕旋转中心（C）沿着其周围向外突出的多个安装突起（210），并且具有沿所述轴的轴向方向圆化的外圆周表面;以及多个PCD尖端（300），其与安装表面 设置在旋转方向上的安装突起（210）的外端部具有在轴（100）的轴向方向上被急剧加工的圆形切割刀片，并且设置在与切割部相对的内端部 叶片，其具有形成为凹形的切割槽（320）以增加焊接力。
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公开(公告)号：EP2692480A2
公开(公告)日：2014-02-05
申请号：EP13170767.1
申请日：2013-06-06
申请人： Cha, In-Sun
发明人： Cha, In-Sun , Cha, Soo-II , Jang, Dong-Bin
CPC分类号： B23C5/18 , B23C2226/31 , B23C2240/16 , B23C2240/21 , B23P15/34 , B24B9/163
摘要： Disclosed is a method of manufacturing an endmill tool, including detecting a crystal direction of a selected natural diamond gemstone (1) by inspecting the structure of the diamond gemstone (S100), forming a lower base surface (S20) and an upper reference surface (S230) of the diamond gemstone by using abrading equipment after welding the diamond gemstone with a first sub-body (20a, 20b, 20c), grinding (S300) an edge portion of the diamond gemstone by using grinding equipment after welding a machining tip, which is separated from the first sub-body (20a, 20b, 20c), with a second sub-body (30) to complete the machining tip having a cutting blade, and temporarily installing (S400) the machining tip, which is separated from the second sub-body, in a super hard body installed in setting equipment, adjusting an alignment state of the machining tip, and bonding the machining tip with the super hard body by using a normal-temperature bonding agent through a normal-temperature coagulation scheme to complete the endmill tool.
摘要翻译： 公开了一种制造端铣刀工具的方法，包括通过检查金刚石宝石的结构（S100），形成下基座表面（S20）和上参考表面（S20）来检测选定的天然金刚石宝石（1）的晶体方向 S230），通过使用研磨设备在用第一子体（20a，20b，20c）焊接金刚石宝石之后使用研磨设备，在焊接加工尖端之后通过使用研磨设备研磨（S300）钻石宝石的边缘部分， 其与第一子体（20a，20b，20c）分离，具有第二子体（30），以完成具有切割刀片的加工尖端，并且临时安装（S400）加工尖端，其与 第二子体，在安装在固化设备中的超硬体中，调整加工尖端的取向状态，并且通过使用常温粘合剂通过常温凝固sch将该加工尖端与超硬体接合 eme来完成终端机工具。
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