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1. 发明公开

KR1020140093838A 센터 트리밍 겸용 치아 모형 트리머 无效
标题翻译： TRIMMER CAPABLA OF TRIMMER CAPTALA OF TRIMMING CENTER PART OF TOOTH MODEL
公开(公告)号：KR1020140093838A
公开(公告)日：2014-07-29
申请号：KR1020130005758
申请日：2013-01-18
申请人： (주)알파테크
发明人： 노학 , 송경우
IPC分类号： A61C13/34 , A61C13/38 , B24B53/06 , B24B53/12
CPC分类号： B24B27/00 , A61C13/34
摘要： The objective of the present invention is to provide a center-trimming tooth model trimmer capable of trimming the center as well as the outer surface of a tooth model through the front surface and the width part of a trimming wheel using a single model trimmer by improving the existing tooth model trimmer. Also, another objective of the present invention is to provide a center-trimming tooth model trimmer capable of securing trimming hardness of the trimming wheel by depositing diamond on the trimming wheel. To achieve the objectives, according to the present invention, the center-trimming tooth model trimmer includes: a driving motor; and a trimming wheel driven by the driving motor. The trimming wheel forms a space in the gap with the driving motor to trim the center part of a tooth model. The driving motor further includes a support plate to support the tooth model on the lateral side of the trimming wheel in the thickness direction.
摘要翻译：本发明的目的是提供一种能够通过改进的单一模型修剪器通过修整轮的前表面和宽度部分修剪牙齿模型的中心和外表面的中心修剪牙模修剪器现有的牙齿修剪器。此外，本发明的另一个目的是提供一种能够通过在修整轮上沉积金刚石来确保修剪轮的修剪硬度的中心修剪齿模型修剪器。为了实现目的，根据本发明，中心修整齿模型修剪器包括：驱动电机; 以及由驱动电动机驱动的修整轮。修整轮在与驱动电机的间隙中形成空间，以修剪牙齿模型的中心部分。驱动电动机还包括支撑板，以在厚度方向上在修整轮的侧面上支撑齿轮模型。

2. 发明公开

KR1020120084544A 칩 배출이 용이한 절삭용 버와 그 제조방법 및 그 이용방법 无效
标题翻译：易切屑排水切割头，制造方法及其使用方法
公开(公告)号：KR1020120084544A
公开(公告)日：2012-07-30
申请号：KR1020110005970
申请日：2011-01-20
申请人： (주)알파테크
发明人： 노학 , 오승
IPC分类号： B23P15/28 , B24B3/36 , B23P15/32 , A61C1/08
CPC分类号： B23P15/28 , A61C1/08 , B24B3/36
摘要： PURPOSE: A cutting bur for easily discharging chips, a manufacturing method thereof and a using method thereof are provided to prevent a chip form being caught by discharging the chip through a cross cut portion in which a flute is cross cut. CONSTITUTION: A method for manufacturing a cutting bur easily discharging chips is as follows. A bur body is manufacture(S100). The bur body is divided into a head portion and a rod portion based on a neck portion(S200). 6 to 8 flutes are formed in the head portion with six-shaft CNC grinder in a screw method(S300). A surface of the head portion where the flute is formed is cross-cut processed to an opposite direction of a flute forming direction. A length of the bur body is 40.00 to 50.00mm. A length of the neck portion is 0.20 to 2.00mm. A length of the head portion is 0.50 to 2.30mm. A length of the rod portion is 2.00 to 4.00mm.
摘要翻译：目的：提供一种用于容易地排屑的切割头，其制造方法及其使用方法，以防止通过切割槽的十字切口部排出芯片而使芯片卡止。构成：用于制造容易放电芯片的切割毛刺的方法如下。制造胴体（S100）。毛坯体基于颈部分为头部和杆部（S200）。螺杆方式用六轴CNC磨床在头部形成6〜8个凹槽（S300）。形成凹槽的头部的表面被横切加工成与凹槽形成方向相反的方向。毛坯的长度为40.00至50.00mm。颈部的长度为0.20〜2.00mm。头部的长度为0.50〜2.30mm。杆部的长度为2.00〜4.00mm。

3. 发明公开

KR1020120084570A 버용 텅스텐 카바이드 합금 无效
标题翻译：钨合金合金
公开(公告)号：KR1020120084570A
公开(公告)日：2012-07-30
申请号：KR1020110006003
申请日：2011-01-20
申请人： (주)알파테크
发明人： 노학 , 오승
IPC分类号： C22C29/08
CPC分类号： C22C29/08 , A61C3/025 , C22C29/067
摘要： PURPOSE: A tungsten carbide alloy for burring is provided to improve wear resistance without degrading brittle in comparison with a tungsten carbide alloy. CONSTITUTION: A tungsten carbide alloy for burring is composed of 5-13 wt% of Co, 87-95 wt% of WC as a mother material. In case, WC is composed of 93.5-94.2 wt% of W and 5.8-6.5 wt% of C. The particle size of the tungsten carbide alloy for burring is 0.4-0.5μm. A 2.5Ø rod is extrusion-molded and sintered to form the tungsten carbide alloy for burring.
摘要翻译：目的：与碳化钨合金相比，提供用于翻边的碳化钨合金以提高耐磨性而不降低脆性。构成：用于毛刺的碳化钨合金由5-13重量％的Co，87-95重量％的WC作为母料组成。在WC为93.5-94.2重量％的W和5.8-6.5重量％的C的情况下，用于翻边的碳化钨合金的粒径为0.4-0.5μm。 2.5mm棒被挤压成型并烧结以形成碳化钨合金用于毛刺。

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