公开(公告)号：US20180079016A1

公开(公告)日：2018-03-22

申请号：US15554288

申请日：2016-03-24

申请人： MITSUBISHI MATERIALS CORPORATION

发明人： Takayuki Azegami

IPC分类号： B23C5/12 ,  B23C5/10

CPC分类号： B23C5/12 ,  B23C3/28 ,  B23C5/10 ,  B23C5/1009 ,  B23C5/14 ,  B23C2210/04 ,  B23C2210/0457 ,  B23C2210/0478 ,  B23C2210/0485 ,  B23C2210/088 ,  B23C2210/241 ,  B23C2210/242 ,  B23C2210/285 ,  B23C2210/40

摘要： In a formed end mill, a peripheral cutting edge has a smaller-diameter cutting part and a larger-diameter cutting part. An imaginary line obtained by lining up a deepest point of a flute bottom of a chip discharge flute, which appears in a cross-sectional view perpendicular to an axis of an end mill body, in an extending direction of the chip discharge flute is defined as a virtual flute bottom line. A flute helix angle, which is formed between the virtual flute bottom line and the axis, in a side view when the end mill body is seen from a radial direction orthogonal to the axis, is 0 degrees or more at a distal end part of the chip discharge flute in the axial direction, and increases gradually from the distal end part toward a posterior end in the axial direction.

公开(公告)号：US20170216938A1

公开(公告)日：2017-08-03

申请号：US15500851

申请日：2014-09-18

申请人： OSG CORPORATION

发明人： Kiyoshi TSUDUKI

IPC分类号： B23C5/14 ,  B23C3/34 ,  B23C5/10

CPC分类号： B23C5/14 ,  B23B27/06 ,  B23B29/02 ,  B23B29/025 ,  B23B29/03432 ,  B23C3/34 ,  B23C5/10 ,  B23C5/12 ,  B23C2210/088 ,  B23C2210/242 ,  B23C2215/52 ,  B23C2220/366 ,  B23C2220/60 ,  Y10T407/1948 ,  Y10T409/303808

摘要： A formed rotary cutting tool includes a cutting edge defining a cutting edge diameter that is increased and reduced in a direction of an axis of the tool, so as to have at least one neck portion in which the cutting edge diameter is minimized. The cutting tool includes a roughing portion which is provided on a periphery thereof and which is constituted by a succession of protrusions and recesses arranged in the direction of the axis. The roughing portion includes (i) a fine roughing portion that is provided in at least one of the at least one neck portion, and (ii) another portion that is provided in a portion that is other than the at least one of the at least one neck portion. The fine roughing portion of the roughing portion is different in characteristics from the above-described another portion of the roughing portion.

公开(公告)号：US20160107247A1

公开(公告)日：2016-04-21

申请号：US14805751

申请日：2015-07-22

申请人： JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.

发明人： JUN-QI LI ,  YI-MIN JIANG ,  LONG XU ,  LI-FENG ZHAN

IPC分类号： B23C5/10 ,  B23C3/12

CPC分类号： B23C3/12 ,  B23C5/1081 ,  B23C5/14 ,  B23C2210/242 ,  B23C2210/285 ,  B23C2210/287

摘要： A milling cutter is configured to process an edge of a workpiece to a required profile. The required profile includes a first portion and a second portion coupled to the first portion. The milling cutter includes a shank having a central axis, at least one first cutting edge, and at least one second cutting edge. The first cutting edge is configured to rotate around the central axis of the shank along a first rotation path to process the first portion of the predetermined profile, and the second cutting edge is configured to rotate around the central axis of the shank along a second rotation path to process the second portion of the predetermined profile. The first rotation path is different from, and connected to the second rotation path.

摘要翻译： 铣刀被配置成将工件的边缘处理成所需的轮廓。 所需的轮廓包括耦合到第一部分的第一部分和第二部分。 铣刀包括具有中心轴线的柄，至少一个第一切削刃和至少一个第二切削刃。 第一切削刃构造成沿着第一旋转路径围绕柄的中心轴线旋转以处理预定轮廓的第一部分，并且第二切削刃被配置为沿着第二旋转的柄的中心轴线旋转 路径来处理预定轮廓的第二部分。 第一旋转路径与第二旋转路径不同，并连接到第二旋转路径。

公开(公告)号：US20120017889A1

公开(公告)日：2012-01-26

申请号：US13145535

申请日：2010-01-29

申请人： Udo Hack

发明人： Udo Hack

IPC分类号： F24J2/02 ,  B23Q11/00 ,  B24C1/00 ,  B23P17/04

CPC分类号： F24S70/16 ,  B23C5/08 ,  B23C2210/242 ,  B23C2210/244 ,  B23C2226/18 ,  B28B11/08 ,  B28B11/12 ,  Y02E10/40 ,  Y10T29/38 ,  Y10T29/49 ,  Y10T409/303752

摘要： The invention relates to a housing (80) for a solar absorber module (8) for a solar thermal power plant, comprising a first tapered housing section (81) with a first free end (82) to accommodate a ceramic solar absorber element (9) and a second end (83) with a reduced cross-sectional area compared to the first end (82), and a second housing section (84) with a cross-section substantially constant over its length, wherein the second housing section (84) is linked to the second end (83) of the first housing section (81). According to the invention, the housing (80) is characterized in that a wall (85) provided with a plurality of openings (86) and extending across the entire internal cross-section of the first housing section (81) is arranged in the first tapered housing section (81).The invention further relates to a method for producing such a housing (80) as well as a method for fastening the housing (80) to a support structure (11).

摘要翻译： 本发明涉及一种用于太阳能发电厂的太阳能吸收器模块（8）的壳体（80），包括具有第一自由端（82）的第一锥形壳体部分（81），以容纳陶瓷太阳能吸收器元件 ）和与所述第一端（82）相比具有减小的横截面面积的第二端（83）和在其长度上具有截面基本上恒定的第二壳体部分（84），其中所述第二壳体部分（84） ）连接到第一壳体部分（81）的第二端（83）。 根据本发明，壳体（80）的特征在于，设置有多个开口（86）并延伸穿过第一壳体部分（81）的整个内部横截面的壁（85）布置在第一 锥形收容部（81）。 本发明还涉及一种用于制造这种壳体（80）的方法以及用于将壳体（80）紧固到支撑结构（11）的方法。

公开(公告)号：US07648313B2

公开(公告)日：2010-01-19

申请号：US11901529

申请日：2007-09-18

申请人： David Legge

发明人： David Legge

IPC分类号： B23C5/00 ,  B23C5/02

CPC分类号： B23C3/007 ,  B23B5/167 ,  B23C5/22 ,  B23C2210/16 ,  B23C2210/242 ,  B23C2270/20 ,  Y10T82/16 ,  Y10T407/1906 ,  Y10T407/191 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/23 ,  Y10T409/30448

摘要： A tube end rotary milling head with cylindrical cutting pieces removably secured to the milling head by forces exerted by the material being cut and by friction without any separate securing elements.

摘要翻译： 管端旋转铣头，圆柱形切割件通过被切割材料施加的力和通过摩擦而可拆卸地固定到铣头上，而没有任何单独的固定元件。