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公开(公告)号：KR101642057B1
公开(公告)日：2016-07-25
申请号：KR1020140050546
申请日：2014-04-28
Applicant: 한국건설기술연구원
Abstract: 본발명에따르면, 지반굴착에사용되는 TBM 커터헤드에있어서, 원통형의커터헤드본체(100)의상면(110)에서절삭면(10)을향하여돌출형성된스포크(200); 및상기스포크(200) 표면에장착되어, 상기절삭면(10)을굴착하는디스크커터(300);를포함하되, 상기스포크(200)는, 상기상면(110)의중심에서상기상면(110)의외주면까지소정의폭(D)을가진형태로형성된복수의주 스포크(210); 및상기복수의주스포크(210) 사이에형성된보조스포크(220);를포함하는것을특징으로하는 TBM 커터헤드및 디스크커터를스포크에배열하는방법이제공된다.
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公开(公告)号：KR101339828B1
公开(公告)日：2013-12-11
申请号：KR1020130046676
申请日：2013-04-26
Applicant: 한국건설기술연구원
Abstract: The prevent invention relates to a method for designing a cutter head of a tunnel boring machine (TBM) for constructing a tunnel on soil ground which is mechanically utilized for boring a tunnel having a circular cross-section to make the cutter head have optimal cutter beat alignment at each spoke and optical spoke alignment with consideration for the open extent to efficiently boring the cross section of a tunnel. The present invention provides a cutter head designing method of a TBM including a step of inputting a set-up value of basic design element of a TBM; a step of determining the alignment of spokes, the alignment of the cutter beat in respect to one spoke, and the alignment of the cutter beat in respect to the entire spokes; and a step of designing and arranging a closing surface on the cutter head according to the open extent.
Abstract translation: 本发明涉及一种用于设计用于在土壤地面上构造隧道的隧道掘进机（TBM）的切割头的方法，该隧道机械地用于钻孔具有圆形横截面的隧道，以使得刀头具有最佳切割节拍 考虑到开放程度以有效地钻孔隧道的横截面，在每个轮辐和光辐条对准中的对准。 本发明提供一种TBM的刀头设计方法，包括：输入TBM的基本设计元素的设定值的步骤; 确定轮辐对准的步骤，相对于一个轮辐的切割机的对准以及相对于整个轮辐的切割机的对准; 以及根据打开程度设计和布置切割头上的闭合表面的步骤。
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公开(公告)号：KR1020150124486A
公开(公告)日：2015-11-06
申请号：KR1020140050546
申请日：2014-04-28
Applicant: 한국건설기술연구원
Abstract: 본발명에따르면, 지반굴착에사용되는 TBM 커터헤드에있어서, 원통형의커터헤드본체(100)의상면(110)에서절삭면(10)을향하여돌출형성된스포크(200); 및상기스포크(200) 표면에장착되어, 상기절삭면(10)을굴착하는디스크커터(300);를포함하되, 상기스포크(200)는, 상기상면(110)의중심에서상기상면(110)의외주면까지소정의폭(D)을가진형태로형성된복수의주 스포크(210); 및상기복수의주스포크(210) 사이에형성된보조스포크(220);를포함하는것을특징으로하는 TBM 커터헤드및 디스크커터를스포크에배열하는방법이제공된다.
Abstract translation: 根据本发明，提供了一种TBM刀头和用于在盘条上布置盘刀的方法。 用于地面开挖的TBM刀头包括：从圆筒形刀头的主体（100）的上表面（110）向切割表面（10）突出的辐条（200）; 以及安装在所述轮辐（200）的表面上以挖掘所述切割面（10）的圆盘切割器（300）。 轮辐（200）包括：形成从上表面（110）的中心到上表面（110）的外周表面的具有预定宽度（D）的形状的多个主辐条（210）; 和形成在多个主轮辐（210）之间的辅助轮辐（220）。
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Patent Agency Ranking
公开(公告)号：KR101642058B1
公开(公告)日：2016-08-01
申请号：KR1020140155412
申请日：2014-11-10
Applicant: 한국건설기술연구원
Abstract: 본발명에따르면, 로드헤더본체(1)에부착되는부착부(100), 복수의픽커터(2)가형성된커팅헤드(3)가장착되는드럼부(200) 및상기부착부(100)와상기드럼부(200)를연결하는연결부(300)를포함하는로드헤더커팅헤드부착장비의형상규격을결정하는방법이제공된다.
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公开(公告)号：KR101335447B1
公开(公告)日：2013-12-05
申请号：KR1020130047253
申请日：2013-04-29
Applicant: 한국건설기술연구원
CPC classification number: C21D9/22 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , E21B10/12 , E21D9/10
Abstract: The present invention relates to a heat treatment method for the cutter ring of a disc cutter and the cutter ring of the disc cutter manufactured by the same capable of considerably increasing impact and wear resistance of the cutter ring of the disc cutter, which is equipped in the cutter head of TBM used for mechanically drilling the cross section of a tunnel. The invention is the heat treatment method for the cutter ring of the disc cutter having a cross section which includes a hardening unit (20), which radially protrudes and includes a narrower width than the width of a base material unit (10) connected to a rotary shaft. The heat treatment method for the cutter ring of the disc cutter and the cutter ring of the disc cutter manufactured by the same which form a shock absorbing area (30) having lower rigidity than the hardening unit (20) and higher rigidity than the base material unit between the base material unit (10) and the hardening unit (20) by performing quenching and tempering processes on the whole cutter ring (1), an induction treatment process on the hardening unit (20) or the base material unit (10), and by forcibly performing an air-cooling process in order.
Abstract translation: 本发明涉及一种用于盘式切割机的切割环的热处理方法和由该切割器制造的圆盘切割器的切割环，其能够显着增加盘式切割机的切割环的冲击和耐磨性， TBM的刀头用于机械钻孔隧道的横截面。 本发明是具有横截面的盘式切割器的切割环的热处理方法，该横截面包括硬化单元（20），该硬化单元径向地突出并且包括比连接到基板材料单元（10）的宽度更窄的宽度 旋转轴。 该切割器的切割环的切割环的热处理方法和由其制造的盘式切割器的切割环形成具有比硬化单元（20）刚性低的冲击吸收区域（30）的刚性比基材高 在整个切割环（1）上进行淬火回火处理，对硬化单元（20）或基材单元（10）进行感应处理工序，从而在基材单元（10）和硬化单元（20） ，并依次强制进行制冷过程。
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公开(公告)号：KR1020160056356A
公开(公告)日：2016-05-20
申请号：KR1020140155412
申请日：2014-11-10
Applicant: 한국건설기술연구원
CPC classification number: E21C27/24 , E21C35/00 , E21D9/10 , E21D9/1006 , E21D9/1013 , E21D9/104
Abstract: 본발명에따르면, 로드헤더본체(1)에부착되는부착부(100), 복수의픽커터(2)가형성된커팅헤드(3)가장착되는드럼부(200) 및상기부착부(100)와상기드럼부(200)를연결하는연결부(300)를포함하는로드헤더커팅헤드부착장비의형상규격을결정하는방법이제공된다.
Abstract translation: 本发明的目的是提供一种用于确定使用关于掘进机的数据库针对每个场地情况优化的掘进机的切割头附接设备的标准形状的方法，经验规则和优化的计算公式。 根据本发明，该掘进机的切割头附接设备包括：安装单元（100），安装在掘进机主体（1）上; 鼓单元（200），其上安装有多个拾取切割器（2）的切割头（3）; 以及连接单元（300），连接单元（100）和滚筒单元（200）。
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公开(公告)号：KR101498163B1
公开(公告)日：2015-03-04
申请号：KR1020130150117
申请日：2013-12-04
Applicant: 한국건설기술연구원
IPC: G06F17/50
CPC classification number: G06F17/5086
Abstract: 본 발명에 따르면, 로드헤더(1)에 장착되는 커팅헤드(100) 형상의 설계방법에 있어서, 상기 커팅헤드(100)는 커팅헤드 본체(110) 및 상기 커팅헤드 본체(110)에 관입된 복수의 픽커터(120)를 포함하되, 굴착 단면적 및 암석의 물성을 입력변수로 하여 상기 로드헤더(1)의 전체 동력을 추정하는 제1 단계(S100); 상기 전체 동력을 기초로 하여 상기 로드헤더(1)의 자중을 계산하는 제2 단계(S200); 상기 전체 동력의 범위 이내에서 상기 커팅헤드(100)의 최대 동력을 가정하는 제3 단계(S300); 상기 제3 단계에서 추정된 상기 최대 동력을 기초로 상기 커팅헤드(100)의 폭(a)과 직경(b)을 산출하는 제4 단계(S400); 및 상기 폭(a)과 직경(b)을 기초로 하여, 절삭실험을 통해 상기 픽커터(120)의 원주방향 간격(c)과 수평방향 간격(d)을 결정하는 제5 단계(S500);를 포함하는 것을 특징으로 하는 로드헤더(1)에 장착되는 커팅헤드(100) 형상의 설계방법이 제공된다.
Abstract translation: 根据本发明，在通过使用数据库设计安装在负载头（1）中的切割头（100）的形状的方法中，切割头（100）包括切割头主体（110）和多个拾取 穿过切割头本体（110）的切割器（120）。 通过使用数据库来设计安装在负载头（1）中的切割头（100）的形状的方法包括：通过使用挖掘部估计负载头（1）的整体功率的第一步骤（S100） 岩石的物理性质作为输入变量; 基于整个功率计算负载头（1）的自重的第二步骤（S200）; 在整个功率的范围内假设切割头（100）的最大功率的第三步骤（S300）; 基于在第三步骤估计的最大功率来计算切割头（100）的宽度（a）和直径（b）的第四步骤（S400） 以及通过基于宽度（a）和直径（b）的切割试验确定拣选刀具（120）的圆周方向间隙（c）和水平方向间隙（d）的第五步骤（S500）。
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8.发明授权
公开(公告)号：KR101338026B1
公开(公告)日：2013-12-12
申请号：KR1020130131892
申请日：2013-11-01
Applicant: 한국건설기술연구원
CPC classification number: C21D9/22 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , E21B10/12 , E21D9/10
Abstract: The present invention relates to a method of performing heat treatment for a cutter ring of a disk cutter, capable of significantly improving impact resistance and abrasion resistance with respect to the cutter ring of the disk cutter provided in a TBM cutter head used to mechanically perform a full-surface excavation for a tunnel having a circular section, and the cutter ring of the disk cutter manufactured by the same method. The present invention provides a method of performing heat treatment for a cutter ring of a disk cutter, wherein the sectional cutter ring of the disk cutter comprises: a preform part (10) coupled with a rotational shaft and a hardening part (20) having a width narrower than that of the preform (10) and protruding radially and longitudinally. The method of the present invention comprises sequentially performing a quenching process for an entire portion of the cutter ring (1), a tempering process for the entire portion of the cutter ring (1), a process of heat treatment and high-frequency treatment for the hardening part (20) by an additional high frequency at a temperature of 1000-1050°C, and a forcible air-cooled process. Accordingly, the shock buffer region having hardness higher than that of the preform part (10) and lower than that of the hardening part (20) is formed between the preform part (10) and the hardening part (20).
Abstract translation: 本发明涉及对盘式切割机的切割环执行热处理的方法，其能够显着地提高相对于设置在用于机械地执行的TBM切割头中的盘式切割机的切割环的耐冲击性和耐磨性 具有圆形截面的隧道的全表面挖掘以及通过相同方法制造的圆盘切割器的切割环。 本发明提供一种对盘式切割机的切割环执行热处理的方法，其中盘形切割器的切割刀环包括：与旋转轴连接的预成型件部分（10）和具有 宽度比预制件（10）的宽度窄，并且径向和纵向突出。 本发明的方法包括对切割环（1）的整个部分顺序进行淬火处理，对于切割环（1）的整个部分进行回火处理，对热处理和高频处理进行高频处理 硬化部分（20）在1000-1050℃的温度下进一步高频，以及强制风冷处理。 因此，在预成型体部（10）和硬化部（20）之间形成有比预成型体部（10）的硬度高于硬化部（20）的硬度的冲击缓冲区。
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