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61. 发明公开

KR1020110082071A 플로팅 플러그를 이용한 초박육 이음매없는 금속관의 제조 방법 有权
标题翻译：用于超薄无缝金属管的制造方法
公开(公告)号：KR1020110082071A
公开(公告)日：2011-07-15
申请号：KR1020117012585
申请日：2009-11-11
申请人： 수미도모 메탈 인더스트리즈, 리미티드
发明人： 하야시치히로
IPC分类号： B21C1/22 , B21C1/28 , B21C3/16
CPC分类号： B21C1/22 , B21C1/24 , B21C3/00 , B21C3/16
摘要： 금속관의 박육측의 제조 가능 범위를 비약적으로 확대할 수 있는 냉간 추신법에 의한 초박육 금속관의 제조 방법을 제안한다.
맞물림 입구측으로부터 마무리 출구측을 향해 그 직경이 확대되는, 일정한, 또는 축소하는 입측 솔리드 다이스와, 적어도 맞물림 입구 근방에 있어서 직경이 축소되는 출측 솔리드 다이스를 동일 패스라인 상에 접속하여 대향 설치하고, 또한 맞물림 입구측으로부터 마무리 출구측을 행해 직경이 확대되는 테이퍼형 플러그를 패스라인 상에 플로트시키고, 입측 솔리드 다이스 영역에 있어서, 솔리드 다이스와 플러그의 사이에서 소관의 두께 중심 직경을 확대시키면서 두께를 줄이고, 출측 솔리드 다이스 영역에서, 외경을 압하하여 테이퍼형 플러그를 플로팅시키는 확경 추신법이다. 본 발명에 의해, 초박육 이음매없는 금속관의 제조 및 긴 제관이 가능해지고, 수율, 능률 등의 면에서 공정의 합리화를 실현할 수 있으므로, 경제적 메리트는 매우 크다

62. 发明授权

KR100231072B1 광휘소둔 완성형 내면 고평활(光輝燒鈍完成刑內面高評滑) 스테인레스 강관 및 그 제조방법 失效
标题翻译：明亮的高亮度内表面不锈钢管及其制造方法
公开(公告)号：KR100231072B1
公开(公告)日：1999-11-15
申请号：KR1019960705726
申请日：1995-04-13
申请人： 스미토모 긴조쿠 고교 가부시키가이샤 , 닛테츠 스미킹 스텐레스 고오깡 가부시키가이샤
发明人： 이마무라요오이치 , 후루겐무네카츠 , 쵸오바하지무
IPC分类号： B21C1/00
CPC分类号： B21C1/24 , B21C3/00 , B21C37/30 , Y10S138/11 , Y10T29/49835
摘要： 본 발명의 광휘소둔 완성형 내면 고평활 스테인레스 강관은, 내면조도가 Rmax로 1.0μm이하인 것을 특징으로 하고, 반도체 제조장치용의 클린파이프 등으로서 적합하다.
본 발명의 제조방법에 의하면, 내면 고평활 스테인레스 강관을 냉간 인발하여 광휘열처리의 그대로 얻을 수 있다. 이것에 의해, 종래 필수로 되어 있던 전기화학연마 등의 처리를 생략할 수도 있으며, 제조비용을 대폭으로 저감시키는 것이 가능해지고, 반도체 제조분야 등에서 널리 이용할 수 있다.

63. 发明授权

US08176765B2 Die assembly and a method of making it 失效
标题翻译：模具组装及其制作方法
公开(公告)号：US08176765B2
公开(公告)日：2012-05-15
申请号：US12373782
申请日：2007-07-15
申请人： Sung Gi Choe
发明人： Sung Gi Choe
IPC分类号： B21C3/02
CPC分类号： B21C25/02 , B21C3/00 , B21C25/10
摘要： The present invention provides a novel die assembly for extruding and drawing ferrous and non-ferrous metal, and also to a method of making the same. The die assembly according to the present invention comprises a die core (3); at least one pre-stressed ring (2) placed around the die core (3); and a die casing (1) surrounding the ring (2), wherein the ring (2) is plastically deformed and hardened by press fitting it to the casing (1) so that the ring has compression stress exceeding its material yield limit by 10-40%, and the mating geometric feature (5) of the core and the ring is tapered towards the exit, to thereby obtain a rigid container system in which a die core can be press fitted with a great force without die cracking. As a result, a long lasting die assembly with surprisingly high performance, small dimension and low production cost is obtained by assembling the die core by a great force without die cracking.
摘要翻译：本发明提供一种用于挤出和拉伸黑色金属和有色金属的新型模具组件，以及其制造方法。根据本发明的模具组件包括模芯（3）; 围绕模芯（3）放置的至少一个预应力环（2）; 以及围绕所述环（2）的模壳（1），其中所述环（2）通过将其压配合到所述壳体（1）而塑性变形和硬化，使得所述环具有超过其材料屈服极限的压缩应力， 40％，并且芯和环的配合几何特征（5）朝向出口逐渐变细，从而获得刚性容器系统，其中模芯可以以很大的力压配合而没有模具开裂。结果，通过以大的力组装模芯而没有模具破裂，获得了具有惊人的高性能，小尺寸和低生产成本的长久的模具组件。

64. 发明授权

US07475706B2 Variable curvature tube and draw die therefor 失效
标题翻译：可变曲率管和拉模
公开(公告)号：US07475706B2
公开(公告)日：2009-01-13
申请号：US11807724
申请日：2007-05-30
申请人： David A. Field , William Hugh Frey
发明人： David A. Field , William Hugh Frey
IPC分类号： F16L9/00
CPC分类号： B21C1/24 , B21C1/22 , B21C3/00 , Y10S138/11
摘要： A tube is bent having a curved portion with a variable radius extending between first and second ends. The curved portion includes a circular arc portion with a constant radius and a clothoid transition portion with a variable radius. The circular arc portion extends from the first end toward a point of integration. At the point of integration, the circular arc portion merges with the transition portion. The transition portion extends from the point of integration to the second end. As the transition portion extends from the point of integration, its radius of curvature increases over its arc length, thereby, improving the quality of the bent tube by gradually bending the tube over a longer distance, thereby reducing local stresses on the bent portion of the tube.
摘要翻译：管弯曲，具有在第一和第二端之间延伸的具有可变半径的弯曲部分。弯曲部分包括具有恒定半径的圆弧部分和具有可变半径的回旋过渡部分。圆弧部分从第一端朝向一体化点延伸。在积分点处，圆弧部分与过渡部分合并。过渡部分从集成点延伸到第二端。随着过渡部分从集成点延伸，其曲率半径在其弧长上增加，从而通过在较长距离上逐渐弯曲管来提高弯管的质量，从而减小了弯曲部分上的局部应力管。

65. 发明授权

US07251976B2 Apparatus and method for the noncircular bending of tubes 有权
标题翻译：管的非圆形弯曲的装置和方法
公开(公告)号：US07251976B2
公开(公告)日：2007-08-07
申请号：US11069173
申请日：2005-03-01
申请人： David A. Field , Charles W. Wampler, II
发明人： David A. Field , Charles W. Wampler, II
IPC分类号： B21D7/04
CPC分类号： B21C1/22 , B21C1/24 , B21C3/00
摘要： A tube bending apparatus adapted for the noncircular bending of a tube includes a modified bend die, a modified wiper die, a translatable and pivotable element and an actuator. The bend die presents a noncircular bending profile having a linearly or nonlinearly increasing radius of curvature. The wiper die is configured to accommodate the maximum radius presented by the profile, and the element and actuator present an inclined rack and pinion configuration. The bend die presents an involute of a circle having a radius equal to the product of the radius of the pinion and the sine of the angle of inclination, so that the bend die engages the tube at a fixed point in space during bending.
摘要翻译：适于管的非圆形弯曲的管弯曲装置包括改进的弯曲模具，修改的刮水器模具，可平移和可枢转的元件和致动器。弯曲模具呈现出具有线性或非线性增加的曲率半径的非圆形弯曲轮廓。刮水器模具被配置为适应轮廓所呈现的最大半径，并且元件和致动器呈现倾斜的齿条和小齿轮配置。弯曲模具具有圆弧的渐开线，其具有等于小齿轮的半径和倾斜角的正弦的乘积的半径，使得弯曲模具在弯曲期间在空间中的固定点处与管接合。

66. 发明申请

US20050145002A1 Apparatus and method for the noncircular bending of tubes 有权
标题翻译：管的非圆形弯曲的装置和方法
公开(公告)号：US20050145002A1
公开(公告)日：2005-07-07
申请号：US11069173
申请日：2005-03-01
申请人： David Field , Charles Wampler
发明人： David Field , Charles Wampler
IPC分类号： B21C1/22 , B21C1/24 , B21C3/00 , B21D7/04
CPC分类号： B21C1/22 , B21C1/24 , B21C3/00
摘要： A tube bending apparatus adapted for the noncircular bending of a tube includes a modified bend die, a modified wiper die, a translatable and pivotable element and an actuator. The bend die presents a noncircular bending profile having a linearly or nonlinearly increasing radius of curvature. The wiper die is configured to accommodate the maximum radius presented by the profile, and the element and actuator present an inclined rack and pinion configuration. The bend die presents an involute of a circle having a radius equal to the product of the radius of the pinion and the sine of the angle of inclination, so that the bend die engages the tube at a fixed point in space during bending.
摘要翻译：适于管的非圆形弯曲的管弯曲装置包括改进的弯曲模具，修改的刮水器模具，可平移和可枢转的元件和致动器。弯曲模具呈现出具有线性或非线性增加的曲率半径的非圆形弯曲轮廓。刮水器模具被配置为适应轮廓所呈现的最大半径，并且元件和致动器呈现倾斜的齿条和小齿轮配置。弯曲模具具有圆弧的渐开线，其具有等于小齿轮的半径和倾斜角的正弦的乘积的半径，使得弯曲模具在弯曲期间在空间中的固定点处与管接合。

67. 发明授权

US06851293B2 Wire reduction device 有权
标题翻译：减丝装置
公开(公告)号：US06851293B2
公开(公告)日：2005-02-08
申请号：US10445409
申请日：2003-05-27
申请人： Rosaire Begin , Alain Champoux
发明人： Rosaire Begin , Alain Champoux
IPC分类号： B21B45/02 , B21C3/00 , B21C9/00 , B21F99/00
CPC分类号： B21C3/00 , B21C9/00
摘要： A device re-shapes formed wire after processes such as annealing where wire is wound on bobbins. The device includes a reservoir for containing lubricant having a first open end and a second open end. The first end of the reservoir is closed by a guide mechanism for guiding the wire into the reservoir. The second end of the reservoir is closed by a wire shaping for shaping the wire when the wire is pulled therethrough. The wire shaping mechanism reduces the cross-sectional area of the wire by no more than 24%.
摘要翻译：一种器件在诸如线材缠绕在线轴上的退火处理之后重新形成成形线。该装置包括用于容纳具有第一开口端和第二开口端的润滑剂的储存器。储存器的第一端由用于将电线引导到储存器中的引导机构封闭。储存器的第二端通过线形成封闭，当线被拉过时，用于成形线。线材成形机构将导线的横截面积减少不超过24％。

68. 发明授权

US06029714A Stainless steel pipe of bright annealing finish type, having highly-smoothed inner surface and method for producing the same 失效
标题翻译：具有光泽退火精加工型的不锈钢管，具有高度平滑的内表面及其制造方法
公开(公告)号：US06029714A
公开(公告)日：2000-02-29
申请号：US727390
申请日：1996-10-10
申请人： Yoichi Imamura , Munekatsu Furugen , Hajimu Choba
发明人： Yoichi Imamura , Munekatsu Furugen , Hajimu Choba
IPC分类号： B21C1/24 , B21C1/22 , B21C3/00 , B21C3/16 , B21C37/30 , C21D1/74 , C21D9/08 , F16L9/02
CPC分类号： B21C1/24 , B21C3/00 , B21C37/30 , Y10S138/11 , Y10T29/49835
摘要： A stainless steel pipe of the bright annealing finish type, having a highly-soothed inner surface according to the present invention is characterized in that the inner surface roughness of the pipe, expressed in Rmax is 1.0 micrometer or less, and suitable as a clean pipe for use in an apparatus for the production of semiconductors. According to the method of production of the present invention, a stainless steel pipe having a highly-smoothed inner surface can be obtained by cold drawing and bright annealing treatment only. By this method, such a treatment that has been considered to be essential, for example, electrochemical polishing can be omitted, so that the production cost can be greatly reduced. The stainless steel pipe of the invention can thus be widely utilized in the fields of the production of semiconductors and the like.
摘要翻译： PCT No.PCT / JP95 / 00725 Sec。 371日期：1996年10月10日 102（e）日期1996年10月10日PCT提交1995年4月13日PCT公布。公开号WO95 / 28239 日期：1995年10月26日根据本发明的具有高度舒缓的内表面的光亮退火精加工型不锈钢管的特征在于，以Rmax表示的管的内表面粗糙度为1.0微米以下，适合用作半导体制造装置中的干净管道。根据本发明的制造方法，仅通过冷拉伸和光亮退火处理可以获得具有高度平滑的内表面的不锈钢管。通过这种方法，可以省略这种被认为是必需的处理，例如电化学抛光，从而可以大大降低生产成本。因此，本发明的不锈钢管可以广泛应用于半导体等的制造领域。

69. 发明授权

US4622840A Method for drawing telescoping tubes for torque transmission 失效
标题翻译：用于扭矩传递的伸缩管的拉伸方法
公开(公告)号：US4622840A
公开(公告)日：1986-11-18
申请号：US755669
申请日：1985-07-16
申请人： Harold R. Diffenderfer , George S. Rowley
发明人： Harold R. Diffenderfer , George S. Rowley
IPC分类号： B21C3/00 , B21C37/15 , B21C37/20 , F16D3/06 , B21C1/24
CPC分类号： F16D3/06 , B21C3/00 , B21C37/153 , B21C37/202 , Y10S72/713
摘要： An improved telescoping torque transmitting connection and a method for making tubes used in the formation of this connection are disclosed. The tubes are formed with inwardly extending lobes and the lobes are formed so that the wall thickness of the tube in their vicinity is at least as great as it is in the remainder of the tube, whereby the strength of the tube is not reduced by formation of the lobes. The lobes are formed with substantially flat flanks for interaction with the lobes of the mating tube, whereby the contact between the two tubes is made at a plurality of planar surfaces rather than along a plurality of lines so that the end loading developed when the tubes are telescoped with respect to one another under load is not excessive. The method for making the tubes involves drawing a precursor tube to an intermediate precursor having non-uniform wall thickness, in which the wall thickness of the tube is increased in the vicinity of the lobes to be formed, so that the wall thickness of the eventually-formed lobes is at least as great as that of the tube in the areas not having the lobes formed therein.
摘要翻译：公开了一种改进的伸缩扭矩传递连接和用于形成这种连接的管子的制造方法。管形成有向内延伸的凸角，并且凸角形成为使得其附近的管的壁厚至少与管的其余部分一样大，由此管的强度不会因形成而降低的裂片。凸角形成有基本上平坦的侧面，用于与配合管的凸角相互作用，由此两个管之间的接触在多个平面表面而不是沿着多条线制成，使得当管是在负载下相对于彼此伸缩不是过大的。制造管的方法包括将前体管拉制成具有不均匀壁厚的中间体前体，其中管的壁厚在待形成的裂纹附近增加，使得最终的壁厚形成的叶片至少与不在其中形成叶片的区域中的管的形状一样大。

70. 发明授权

US3848453A Die for shaping metals 失效
标题翻译： DIE形成金属
公开(公告)号：US3848453A
公开(公告)日：1974-11-19
申请号：US39446873
申请日：1973-09-05
申请人： ALUSUISSE
发明人： HARDT J
IPC分类号： B21C3/00 , B21C25/00 , B21D37/02 , B21D37/10 , B21J13/02
CPC分类号： B21J13/02 , B21C3/00 , B21C25/00 , B21D37/02 , B21D37/10
摘要： A die for metal shaping operations such as impact drawing comprises, held in at least one collar, a working ring inside a stress ring and having a smaller radial cross-section than the stress ring. The modulus of elasticity of the working ring is greater than that of the stress ring which is in turn greater than that of tempered steel. The stress ring can be of a calcinated or cast metal carbide and a layer of ductile material may be interposed between the working and stress rings, or between the stress ring and a collar, or both.
摘要翻译：用于金属成型操作的模具如冲击拉伸包括在至少一个轴环中保持在应力环内的工作环，并且具有比应力环更小的径向横截面。工作环的弹性模量大于应力环的弹性模量，反过来大于回火钢的弹性模量。应力环可以是煅烧的或铸造的金属碳化物，并且可以在工作和应力环之间或在应力环和套环之间或两者之间插入一层延性材料。

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