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21. 发明授权

US4037445A Method and apparatus for production of multiple gauge strip 失效
标题翻译：生产多种规格条的方法和装置
公开(公告)号：US4037445A
公开(公告)日：1977-07-26
申请号：US718850
申请日：1976-08-30
申请人： Joseph Winter , Eugene Shapiro , Warren F. Smith
发明人： Joseph Winter , Eugene Shapiro , Warren F. Smith
IPC分类号： B21C9/00 , B21C37/02 , B23D1/02 , G01B5/00 , B21C3/10
CPC分类号： G01B5/0002 , B21C37/02 , B21C9/005 , B23D1/02
摘要： Multiple gauge metal strip is prepared by a process which comprises first shaving said strip by a process comprising drawing said strip through a shaving apparatus adjusted to achieve maximum stock removal in relation to the yield strength of said strip whereby said yield strength is not exceeded whereby surface reduction is confined to an area comprising 5 to 50% of total surface area and volume reduction ranges from 10 to 60% of initial strip cross sectional area, and drawing the strip through a die which defines the desired final cross sectional configuration to produce a reduction of said strip to final dimension, wherein said drawing is performed without direct surface-to-surface contact between said strip and said die.
摘要翻译：多规格金属条是通过一种方法来制备的，该方法包括首先通过一种方法来剃刮所述条带，该方法包括通过调整为相对于所述条的屈服强度实现最大的原料去除的剃须装置拉伸所述条带，从而不超过所述屈服强度，由此表面还原被限制在包括总表面积的5至50％和体积减小的区域的初始带横截面面积的10至60％的区域，并且通过限定所需最终横截面构造的模具拉伸带材以产生还原的所述条带到最终尺寸，其中所述拉伸在所述条带和所述模具之间没有直接的表面到表面接触的情况下进行。

22. 发明授权

US4015459A Hydrodynamic drawing of multiple gauge metal strip 失效
标题翻译：多规格金属条的流体力学拉伸
公开(公告)号：US4015459A
公开(公告)日：1977-04-05
申请号：US645749
申请日：1975-12-31
申请人： Joseph Winter , Eugene Shapiro , Warren F. Smith
发明人： Joseph Winter , Eugene Shapiro , Warren F. Smith
IPC分类号： B21C3/04 , B21C3/10 , B21C3/14 , B21C37/02
CPC分类号： B21C37/02 , B21C3/04 , B21C3/10 , B21C3/14
摘要： Multiple gauge metal strip is prepared by a process which comprises shaping strip material of rectangular cross section to form regions of at least two variable thicknesses defining a stepped surface configuration in at least one of the broad surfaces of said strip, and drawing the shaped strip through a die which defines said cross sectional configuration to produce a reduction of said strip to final dimension, wherein said drawing step is performed without direct surface-to-surface contact between said strip and said die, such that the width dimension of said strip is unchanged and the ratio of strip surface to strip cross sectional area changes by at least 30%. The drawing method of this invention employs hydrodynamic lubrication and can achieve one-pass cross sectional reductions of from 39 to 55%.
摘要翻译：多规格金属条是通过一种方法制备的，该方法包括成形矩形横截面的带状材料，以形成至少两个可变厚度的区域，所述至少两个可变厚度限定所述条带的至少一个宽表面中的台阶表面形状，并且将成形条穿过限定所述横截面构造以使所述条带减小到最终尺寸的模具，其中所述拉伸步骤在所述条带和所述模具之间没有直接的表面到表面接触的情况下进行，使得所述条带的宽度尺寸不变带状表面与带状截面积的比率变化至少为30％。本发明的拉伸方法采用流体动力学润滑，并且可以实现39至55％的单程横截面减小。

23. 发明授权

US3860434A Alloyed steel treatment with protein containing composition 失效
标题翻译：含有蛋白质组合物的合金钢治疗
公开(公告)号：US3860434A
公开(公告)日：1975-01-14
申请号：US39026173
申请日：1973-08-21
申请人： OXY METAL FINISHING CORP
发明人： OKABE MASANAGA , NAKAMURA HIROSHI , SAKATA SUMIO , KAWASAKI IWAWO , MORIKAWA YASUO
IPC分类号： C10M173/02 , B21C3/10 , C10N40/24 , C10N50/02 , C10N50/08 , C23C22/46 , C08H17/24 , C08H17/00
CPC分类号： C23C22/46
摘要： Disclosed is an aqueous composition suitable for treating an alloyed steel surface, particularly stainless steel, in preparation for cold forming. In addition to protein, the composition may contain conventional components such as oxalate, activators, oxidizing agents and promoters, and catalysts. After treatment and application of a lubricant coating, excellent results may be obtained when the metal is cold formed.
摘要翻译：公开了一种适用于处理合金钢表面，特别是不锈钢的水性组合物，用于冷成型。除了蛋白质之外，组合物可以含有常规组分如草酸盐，活化剂，氧化剂和促进剂，以及催化剂。在处理和涂覆润滑剂涂层后，当金属冷成型时，可获得优异的结果。

24. 发明授权

US3703449A Formation of lubricant coating by electrolysis 失效
标题翻译：通过电解法形成润滑剂涂层
公开(公告)号：US3703449A
公开(公告)日：1972-11-21
申请号：US3703449D
申请日：1970-10-29
申请人： AMERICAN METAL CLIMAX INC
发明人： FARR JOHN PETER GEORGE , ROWE GEOFFREY WHALEY
IPC分类号： C25D11/34 , B21B45/02 , B21C3/10 , B21C9/00 , B21C9/02 , B21C23/32 , B21D37/18 , B21J3/00 , C25D9/06 , C25D11/02 , C25D11/26 , C25D13/00 , F16N15/00 , C23B11/02
CPC分类号： C10M7/00 , B21B45/0245 , B21B45/0275 , B21C9/00 , C10M2201/065 , C10M2201/066 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/08 , C10N2250/10
摘要： A METHOD OF PROVIDING A LUBRICANT ON AN ARTICLE HAVING AN ELECTRICALL CONDUCTING SURFACE, SUCH AS A METAL ARTICLE, IN ORDER TO PROVIDE LUBRICATION DURING METAL FORMING OPERATIONS, COMPRISES MAKING THE ARTICLES TO THE COATED THE ANODE IN AN ELECTROLYTIC CELL, THE ELECTROLYTE OF THE CELL CONTAINING A SOLUBLE ORGANIC SULPHUR COMPOUND AND THEN PASSING AN ELECTRIC CURRENT THROUGH THE CELL WHEREBY A SULPHUR CONTAINING CONSTITUENT IS FORMED IN THE ELECTROLYTE FROM WHICH THE LUBRICANT COATING IS PRODUCED ON THE SURFACE OF THE ARTICLE. THE SOLUBLE ORGANIC SULPHUR COMPOUND MAY BE THIOACETAMIDE OR THIOUREA. IF DESIRED A FURTHER CONSTITUENT MAY BE PROVIDED IN THE ELECTROLYTE AND THE LUBRICANT COATING MAY BE PROVIDED AS A RESULT OF REACTION OF THE SULPHUR CONTAINING CONSTITUENT WITH THE FURTHER CONSTITUENT. THE FURTHER CONSTITUENT MAY BE AMMONIUM MOLYBDATE. THE LUBRICANT COATING MAY BE REMOVED AFTER PERFORMANCE OF THE METAL FORMING OPERATION BY PASSING THE ARTICLE THROUGH A FURTHER ELECTROLYTE THROUGH WHICH A CURRENT IS PASSED TO REMOVE THE LUBRICANT COATING.

25. 发明授权

US3564884A Deformable die apparatus for tube drawing 失效
标题翻译：用于管图的可变形装置
公开(公告)号：US3564884A
公开(公告)日：1971-02-23
申请号：US3564884D
申请日：1968-08-20
申请人： BATTELLE DEVELOPMENT CORP
发明人： HINSHAW JOHN W
IPC分类号： B21C3/02 , B21C3/06 , B21C3/10
CPC分类号： B21C3/10 , B21C3/02 , B21C3/06
摘要： VARIABLE DIE APPARATUS FOR TUBE DRAWING WHEREIN A DIE RING OF DEFORMABLE MATERIAL, PREFERABLY A STRONG ELASTOMER, IS CIRCUMFERENTIALLY CONFINED AND IS CAUSED TO BE DEFORMED BY FORCE-APPLYING MEANS SO THAT ITS INNER DIAMETER VARIES, SAID FORCE-APPLYING MEANS PREFERABLY BEING HYDRAULICALLY ACTUATED AND OPERATING UPON THE DEFORMABLE DIE RING EXTERNALLY IN ONE FORM OF THE INVENTION AND INTERNALLY IN ANOTHER FORM OF THE INVENTION.

26. 发明授权

EP2587206B1 HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE SAME 有权转让
公开(公告)号：EP2587206B1
公开(公告)日：2019-03-06
申请号：EP11800358.1
申请日：2011-06-07
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： TOYODA, Masatoshi , KURODA, Kouichi
IPC分类号： F28F1/00 , B21C3/10 , B21C9/00 , B21D3/02 , C22C19/05 , C22C38/00 , C22C38/58 , C22F1/10 , F28F1/40 , F28F21/08 , C22F1/00

27. 发明授权

US6164108A Hydro compression tube forming die apparatus and method for making the same 有权
标题翻译：水压压缩成型模具及其制造方法
公开(公告)号：US6164108A
公开(公告)日：2000-12-26
申请号：US357608
申请日：1999-07-20
申请人： James H. Brown , Gary A. Webb
发明人： James H. Brown , Gary A. Webb
IPC分类号： B21C3/10 , B21D26/02 , B21D26/047 , B21D51/16
CPC分类号： B21D26/047 , B21D26/041 , Y10T29/49805
摘要： An apparatus is provided for forming a tubular fitting from a blank tube having an interior. The apparatus includes a right die plate, a left die plate, a lower die plate and an upper die plate. The right die plate has a first cavity capable of receiving the blank tube. The left die plate has a second cavity aligned with the first cavity. The right die plate has a first guide post and the left die plate has a second guide post. The first cavity is joined to the second cavity to form a forming cavity. The lower die plate is capable of supporting the right die plate and the left die plate. The lower die plate includes a port capable of receiving a fluid line. The upper die plate is capable of moving between a first position and a second position. The upper die plate has guide holes for receiving the first and second guide posts and aligning the upper die plate with the right die plate and the left die plate. The apparatus further includes a fluid delivery means for communicating a fluid via the fluid line to the interior of the blank tube. A plunger is used to pressurize the fluid in the blank tube to expand the tube so that the shape of the tube conforms to the forming cavity.
摘要翻译：提供一种用于从具有内部的坯管形成管状配件的装置。该装置包括右模板，左模板，下模板和上模板。右模板具有能够接收空白管的第一腔。左模板具有与第一腔对准的第二腔。右模板具有第一导柱，左模板具有第二导柱。第一腔连接到第二腔以形成成形腔。下模板能够支撑右模板和左模板。下模板包括能够接收流体管线的端口。上模板能够在第一位置和第二位置之间移动。上模板具有用于接收第一和第二引导柱的引导孔，并将上模板与右模板和左模板对准。该装置还包括流体输送装置，用于将经由流体管线的流体连通到坯料管的内部。柱塞用于对坯管中的流体加压以使管膨胀，使得管的形状符合成形腔。

28. 发明授权

US4538438A Water conserving elongate tubular metal member straightening apparatus 失效
标题翻译：节水细长管状金属构件矫直装置
公开(公告)号：US4538438A
公开(公告)日：1985-09-03
申请号：US626928
申请日：1984-07-02
申请人： Whestine B. Pridy
发明人： Whestine B. Pridy
IPC分类号： B21D3/10 , B21C3/10 , B21C43/00
CPC分类号： B21D3/10 , Y10T29/4517
摘要： A portable tubular metal member straightening apparatus that complies with ecological standards by retaining all foreign solid material displaced from an elongate member as the latter is straightened, recirculates the cooling and wash water rather than spilling it on the ground, and includes a rearward frame extension portion that may be pivoted to an upwardly and forwardly extending position prior to the apparatus being moved over a public highway to bring the apparatus within the length limits imposed on the highway.
摘要翻译：一种便携式管状金属构件矫正装置，其符合生态标准，通过将所述外部固体材料保持在细长构件上，而后者被拉直，从而将冷却和洗涤水循环，而不是将其溢出到地面上，并且包括后部框架延伸部分其可以在设备在公共高速公路上移动之前枢转到向上和向前延伸的位置，以使设备在施加在高速公路上的长度限度内。

29. 发明授权

US4448052A Hydrostatic assist during rolling of cast metal 失效
标题翻译：压铸金属时的静水辅助
公开(公告)号：US4448052A
公开(公告)日：1984-05-15
申请号：US345843
申请日：1982-02-04
申请人： Deepak K. Verma
发明人： Deepak K. Verma
IPC分类号： B21B3/00 , B21B45/02 , B21B45/08 , B21C3/10 , B21D39/08
CPC分类号： B21B3/003 , B21C3/10 , B21B2003/005 , B21B45/0242 , B21B45/08
摘要： Apparatus for and a method of hot rolling cast metal under hydrostatic pressure to achieve a substantial reduction in cross-sectional area without cracking and the improved wrought product thereof characterized by decreased segregation, better grain structure and absence of cracking.
摘要翻译：用于在静水压力下热轧铸造金属的装置和方法，以实现横截面积的显着减少而不产生裂纹，以及改进的锻造产品，其特征在于减少的偏析，更好的晶粒结构和不存在裂纹。

30. 发明授权

US4292826A Wire drawing apparatus employing macrosonic techniques 失效
标题翻译：采用宏观技术的拉丝装置
公开(公告)号：US4292826A
公开(公告)日：1981-10-06
申请号：US52584
申请日：1979-06-27
申请人： Bertwin Langenecker
发明人： Bertwin Langenecker
IPC分类号： B21C1/00 , B21C3/14 , B21C9/00 , B21C3/10
CPC分类号： B21C9/00 , B21C1/006 , B21C3/14 , Y10S72/709
摘要： A method and apparatus are disclosed for the drawing of wire-like elements, such as, wires, rods, tubes, and the like. The method employs the use of macrosonics for deformation of the wire. The use of hydrodynamic lubrication together with the macrosonic drawing process substantially increases the permissible drawing speeds. Apparatus for performing the method includes a horn having a drawing die and a properly dimensioned channel for permitting hydrodynamic lubrication disposed therein.
摘要翻译：公开了用于绘制诸如电线，棒，管等的线状元件的方法和装置。该方法采用宏观的方式使线的变形。使用流体动力学润滑与宏观绘制过程大大增加了允许的拉伸速度。用于执行该方法的装置包括具有拉伸模具的喇叭和用于允许设置在其中的流体动力学润滑的适当尺寸的通道。

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