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1. 发明公开

CN108430692A 具有由钢制成芯区段的构件的生产方法有权
公开(公告)号：CN108430692A
公开(公告)日：2018-08-21
申请号：CN201680052045.0
申请日：2016-08-31
申请人：德国不锈钢特钢有限及两合公司
发明人：安德烈·范贝内科姆 , 霍斯特·希尔
IPC分类号： B23P15/00 , B21B27/03 , B21J5/00 , B21K1/06 , B21K5/00 , B22F7/08
CPC分类号： B21J5/002 , B21B27/032 , B21K1/06 , B21K1/10 , B21K1/12 , B21K5/00 , B22F3/15 , B22F3/17 , B22F3/24 , B22F7/08 , B22F2005/002 , B22F2998/10 , B23K10/027 , B23K2101/06 , B23K2103/04 , B23K2201/06 , B23K2203/04 , B23P15/00 , B29C47/0009 , B29C47/0844 , B29C47/60 , B22F2003/247
摘要：用于生产具有由金属材料制成的芯区段(6，22)和设置在该芯区段外周表面上的耐磨层(7，24)的构件(1，21)的方法。根据本发明，a)制造由金属材料构成的芯区段坯件(8，28)，其在第一空间方向(Y)上的尺寸(L8，L28)大于该构件芯区段在该空间方向上的额定最终尺寸并且其在第二空间方向(X)上的尺寸小于该构件芯区段在该第二空间方向上的额定最终尺寸；b)将构成耐磨层的材料(M，P)如此施加到外周表面上，使得该材料和芯区段坯件构成牢固的复合体(13，34)；以及c)将该复合体成型为构件，方法是将其在第二空间方向上拉伸并且在第一空间方向上镦锻，直至其在这些空间方向上的尺寸至少与该构件在这些空间方向上的额定最终尺寸相对应并且耐磨层材料位于构件的外周表面。

2. 发明授权

US6152697A Steam turbine different material welded rotor 有权
标题翻译：蒸汽轮机不同材料焊接转子
公开(公告)号：US6152697A
公开(公告)日：2000-11-28
申请号：US327557
申请日：1999-06-08
申请人： Tetsu Konishi , Ryotaro Magoshi
发明人： Tetsu Konishi , Ryotaro Magoshi
IPC分类号： F01D5/02 , B23K9/26 , F01D5/06 , F01D25/00
CPC分类号： B23P15/006 , F01D5/063 , B23K2201/001 , B23K2203/04 , B23K2203/05 , B23K2203/18
摘要： A steam turbine different material welded rotor, constructed by rotors of different materials being jointed together by welding has the strength of a jointed portion increased and inspection of the jointed portion facilitated. A bearing portion rotor 1 and high temperature portion rotor 2 are jointed at weld portion A, the high temperature portion rotor 2 and low temperature portion rotor 3 at weld portion B and the low temperature portion rotor 3 and bearing portion rotor 4 at weld portion C. Cavity portions 5, 6 are formed in the weld portions B, C, respectively. Inspection holes 7, 8 are also provided in the weld portions B, C. The high temperature portion rotor 2 is made of high heat resistant 12Cr steel and other rotors are made of low alloy steel, wherein the rotor 1 is of 2.multidot.1/4 CrMoV steel and the rotors 3, 4 are of 3.multidot.1/2 NiCrMoV steel. Thus, the materials are less expensive and inspection of the weld portions becomes facilitated by the inspection holes 7, 8 and the cavity portions 5, 6.
摘要翻译：由不同材料转子构成的蒸汽涡轮机不同材料的焊接转子通过焊接接合在一起，具有接合部分的强度增加，并且接合部分的检查变得容易。轴承部分转子1和高温部分转子2在焊接部分A，高温部分转子2和低温部分转子3处在焊接部分B和低温部分转子3以及轴承部分转子4的焊接部分C 分别在焊接部分B，C中形成腔部5,6。检查孔7,8也设置在焊接部分B，C中。高温部分转子2由高耐热12Cr钢制成，其他转子由低合金钢制成，转子1为2x + E， 1/4 + EE CrMoV钢，转子3,4分别为3x + E，1/2 + EE NiCrMoV钢。因此，材料成本较低，并且通过检查孔7,8和空腔部5,6便可以使焊接部的检查变得容易。

3. 发明授权

US6065668A Process for the construction of pre-protected steel sheet structures, made stable by welding 失效
标题翻译：预制钢板结构施工工艺，焊接稳定
公开(公告)号：US6065668A
公开(公告)日：2000-05-23
申请号：US55932
申请日：1998-04-07
申请人： Gianfranco Natali
发明人： Gianfranco Natali
IPC分类号： B23K26/24 , B23K26/32 , B13K31/02 , B13K1/20 , B13K26/00
CPC分类号： B23K26/244 , B23K26/32 , B23K26/322 , B23K2201/34 , B23K2203/04 , B23K2203/50
摘要： The object of the invention consists of a process through which containing metal structures are built and shaped, in one case using steel sheets pre-protected by paints, and made to be electrically conductive by adding aluminium powder, or other equivalent conductive metals having a fusion temperature which is equivalent to the one fusing the sheets to be welded, and whose boiling temperature is higher than their fusion one; in a second case using sheets pre-protected by a thin layer of zinc plating followed by an external film of acrylic resin; it also consists in resorting to the aid of anthropomorphic welding robots, at the end of whose mobile arm is placed the laser beam out put unit connected to the laser source by an optical fibre cable, and also in the fact that the welding is carried out on the internal not visible sides of the containing structures that are being built.
摘要翻译：本发明的目的是通过一种方法，其中包含金属结构被构造和成形，在一种情况下使用预先被油漆预保护的钢板，并通过加入铝粉或其它具有熔融的等价导电金属而导电温度相当于熔接待焊接的片材，其沸点高于其熔融温度; 在第二种情况下，使用由薄层镀锌预先保护的片材，然后是丙烯酸树脂的外部膜; 它还包括借助拟人焊接机器人，在其移动臂的末端放置有通过光纤电缆连接到激光源的激光束输出单元，以及进行焊接的事实在正在建造的包含结构的内部不可见的两侧。

4. 发明授权

US6052901A Process for production of lightweight sheet-steel wheel for vehicles 失效
标题翻译：车辆轻型钢板车轮生产工艺
公开(公告)号：US6052901A
公开(公告)日：2000-04-25
申请号：US155435
申请日：1998-09-25
申请人： Thomas Stegemann , Adam Frings
发明人： Thomas Stegemann , Adam Frings
IPC分类号： B21D53/26 , B23K26/28 , B60B3/04 , B21K1/32
CPC分类号： B60B3/002 , B21D53/264 , B23K26/28 , B60B21/02 , B60B21/023 , B60B3/02 , B60B3/044 , B23K2203/04 , Y10T29/49503 , Y10T29/49504
摘要： The invention relates to a light construction wheel of steel sheet which is produced by the cold working of a flat, one-piece circular steel sheet disc formed by the welding together of a first circular disc (1) and a second annular disc (3). In the light construction wheel the first circular disc (1) for the wheel disc/dish (1*) and the second annular disc (3) for the wheel rim (3*) are made from different uncoated or coated sheets which differ in thickness and/or strength of material in accordance with the local given strength requirements of the light construction wheel.
摘要翻译： PCT No.PCT / EP97 / 01194 Sec。 371日期：1998年9月25日 102（e）日期1998年9月25日PCT 1997年3月10日PCT公布。出版物WO97 / 35783 日期：1997年10月2日本发明涉及一种钢板的轻质结构轮，其通过冷轧加工形成的扁平的一体式圆形钢板盘，其通过将第一圆盘（1）和第二圆盘环形盘（3）。在光构造轮中，用于轮盘/盘（1 *）的第一圆盘（1）和用于轮缘（3 *）的第二环形盘（3）由不同厚度的不同的未涂布或涂布的片材制成和/或材料强度符合当地给定的轻型施工轮的强度要求。

5. 发明授权

US06040549A Laser beam machining apparatus and corresponding method which employs a laser beam to pretreat and machine a workpiece 失效
标题翻译：激光束加工装置及采用激光束预处理和加工工件的相应方法
公开(公告)号：US06040549A
公开(公告)日：2000-03-21
申请号：US949394
申请日：1997-10-14
申请人： Masaru Kanaoka
发明人： Masaru Kanaoka
IPC分类号： B23K26/00 , B23K26/20 , B23K26/32 , B23K26/36 , B23K26/38 , B23K26/40 , B23K26/42 , C21D1/09
CPC分类号： B23K26/60 , B23K26/40 , B23K2201/34 , B23K2203/04 , B23K2203/05 , B23K2203/10 , B23K2203/50
摘要： A laser beam machining is carried out by irradiating beforehand the laser beam along a final locus for a main machining, under such a condition as to obtain an energy density for removing a galvanized layer as a surface substance of a work. Thereafter, the laser beam is irradiated to a bare area on which the zinc has been removed, while changing only the energy density according to a cutting condition to cut the work.
摘要翻译：在这样的条件下，通过预先沿着用于主要加工的最终轨迹的激光束照射来进行激光束加工，以获得去除作为工件的表面物质的镀锌层的能量密度。此后，将激光束照射到已经去除锌的裸露区域，同时根据切割条件仅改变能量密度以切割工件。

6. 发明授权

US6037559A Process for lap joining two kinds of metallic members having different melting points 失效
标题翻译：用于搭接具有不同熔点的两种金属构件的方法
公开(公告)号：US6037559A
公开(公告)日：2000-03-14
申请号：US43397
申请日：1998-03-17
申请人： Shinji Okabe , Takanori Yahaba
发明人： Shinji Okabe , Takanori Yahaba
IPC分类号： B23K11/11 , B23K11/20 , B23K35/00
CPC分类号： B23K11/20 , B23K11/115 , B23K35/002 , B23K35/004 , B23K2203/04 , B23K2203/20
摘要： A circular blank made of a steel plate is lapped onto an Al-based plate in lapped areas of the Al alloy plate and another steel plate. Then, the three members are pressed by a pair of electrodes, and a welding current is allowed to flow between both the electrodes, thereby sequentially performing the melting of a current-supplied portion of the Al alloy plate and a portion near the current-supplied portion, the elimination of a molten portion by a partial bulgy deformation of the blank toward the Al alloy plate, the abutment of the bulgy deformed portion against the steel plate, and the resistance-welding between the bulgy deformed portion and the steel plate.
摘要翻译： PCT No.PCT / JP96 / 02676 Sec。 371日期：1998年3月17日 102（e）1998年3月17日PCT PCT 1996年9月18日PCT公布。公开号WO97 / 10920 PCT 日期1997年3月27日将由钢板制成的圆形坯料在Al合金板和另一块钢板的搭接区域上搭接在Al基板上。然后，三个部件被一对电极按压，并且允许焊接电流在两个电极之间流动，从而依次对Al合金板的电流供应部分和靠近电流供应部分的部分进行熔化通过坯料朝向Al合金板的部分膨胀变形而消除熔融部分，将膨胀变形部分抵靠钢板，以及在膨胀变形部分和钢板之间的电阻焊接。

7. 发明授权

US5897047A Method of connecting steel part with aluminum part and product made by the same 失效
标题翻译：将钢部件与铝部件及其制成的产品连接的方法
公开(公告)号：US5897047A
公开(公告)日：1999-04-27
申请号：US709756
申请日：1996-09-09
申请人： Nobuo Takei , Shigeru Takabe
发明人： Nobuo Takei , Shigeru Takabe
IPC分类号： F02B33/36 , B23K20/12 , B23K103/20 , F02B39/00 , F04C18/16
CPC分类号： B23K20/12 , B23K2203/04 , B23K2203/05 , B23K2203/10
摘要： A method of connecting an aluminum part with a steel part using a friction welding technique. The aluminum part is heat treated such as T6 treatment to raise its hardness. After that, the aluminum part is friction welded to the steel part. The steel part may also be heat treated to lower its hardness instead of or in addition to hardening of the aluminum part. A third part which has an intermediate hardness may be placed between the aluminum part and the steel part, and the aluminum part may be coupled with the steel part via the third part.
摘要翻译：使用摩擦焊接技术将铝部件与钢部件连接的方法。铝部件经过热处理，如T6处理以提高其硬度。之后，铝部件与钢部件摩擦焊接。钢部件也可以被热处理以降低其硬度，而不是或除了铝部件的硬化之外。具有中间硬度的第三部分可以放置在铝部件和钢部件之间，并且铝部件可以经由第三部件与钢部件联接。

8. 发明授权

US5837960A Laser production of articles from powders 失效
标题翻译：粉末制品的激光生产
公开(公告)号：US5837960A
公开(公告)日：1998-11-17
申请号：US566430
申请日：1995-11-30
申请人： Gary K. Lewis , John O. Milewski , David A. Cremers , Ronald B. Nemec , Michael R. Barbe
发明人： Gary K. Lewis , John O. Milewski , David A. Cremers , Ronald B. Nemec , Michael R. Barbe
IPC分类号： B23K26/14 , B23K26/34 , B29C67/00 , B23K26/00
CPC分类号： B29C67/0077 , B23K26/144 , B23K26/1476 , B23K26/32 , B23K26/34 , B23K2203/04 , B23K2203/05 , B23K2203/08 , B23K2203/18 , B23K2203/26 , B23K2203/50
摘要： Method and apparatus for forming articles from materials in particulate form in which the materials are melted by a laser beam and deposited at points along a tool path to form an article of the desired shape and dimensions. Preferably the tool path and other parameters of the deposition process are established using computer-aided design and manufacturing techniques. A controller comprised of a digital computer directs movement of a deposition zone along the tool path and provides control signals to adjust apparatus functions, such as the speed at which a deposition head which delivers the laser beam and powder to the deposition zone moves along the tool path.
摘要翻译：从颗粒形式的材料形成制品的方法和装置，其中材料通过激光束熔化并沿着工具路径沉积，形成所需形状和尺寸的制品。优选地，使用计算机辅助设计和制造技术来建立沉积工艺的工具路径和其它参数。由数字计算机组成的控制器引导沿着刀具路径的沉积区域的运动，并提供控制信号以调节设备功能，例如将激光束和粉末输送到沉积区域的沉积头沿工具移动的速度路径。

9. 发明授权

US5793011A Automatic assembling system of galvanized steel sheet by spot welding 失效
公开(公告)号：US5793011A
公开(公告)日：1998-08-11
申请号：US554548
申请日：1995-11-07
申请人： Toichi Watanabe , Tadashi Sofue
发明人： Toichi Watanabe , Tadashi Sofue
IPC分类号： B23K11/11 , B23K11/16 , B23K11/24 , B23K11/25 , B23K37/00 , B65G61/00 , F02B75/02 , G05B19/418 , G06Q50/00 , G06Q50/04
CPC分类号： B23K11/256 , B23K11/115 , B23K11/166 , B23K2201/18 , B23K2203/04 , F02B2075/027
摘要： A method and apparatus for continuously spot-welding galvanized steel sheets overlapped to be bonded by way of a spot welding machine having a pair of electrodes. The galvanized steel sheets clamp a resistance increasing material including a spacer to ensure a gap between the sheets. Bonding surfaces of the galvanized steel sheets partly contact each other when the pair of electrodes pressurize the galvanized steel sheets such that a part of the gap is retained around the spacer between the bonding surfaces. The retained gap has a size in which zinc melted or vapored when a weld current flows between the electrodes can escape through a weld section of the galvanized steel sheets to outside. The method comprises the step of recording an inter-electrode resistance for each spot when the continuous spot welding is executed by the pair of electrodes. The method estimates an electrode lifetime defined by one of the number of spots and a duration of the spot welding until a sufficient nugget will not be formed by way of the electrodes according to the record of the inter-electrode resistance. The method automatically changes weld conditions to enable the continuous spot welding when the electrode lifetime reaches a predetermined electrode lifetime.

10. 发明授权

US5760368A Laser beam method using an inactive gas as the assist gas 失效
标题翻译：使用惰性气体作为辅助气体的激光束法
公开(公告)号：US5760368A
公开(公告)日：1998-06-02
申请号：US596213
申请日：1996-02-15
申请人： Yoshinori Nakata
发明人： Yoshinori Nakata
IPC分类号： B23K26/00 , B23K26/12 , B23K26/14 , B23K26/38
CPC分类号： B23K26/123 , B23K26/125 , B23K2203/04
摘要： A laser beam machining method is disclosed which makes it possible to cut a mild steel sheet or the like at a higher speed. A condenser lens (10a) is arranged within a machining head (10). A laser beam (11) is converged by this condenser lens (10a) and irradiated onto a workpiece. The machining head (10) has an assist gas inlet port (10b) formed through one side wall thereof, to which are connected an oxygen gas cylinder (90) and an inactive gas cylinder (91). The gas supplied via the assist gas inlet port (10b) is delivered as a jet toward the workpiece through the nozzle at the tip of the machining head (10). The oxygen gas cylinder (90) and the inactive gas cylinder (91) are provided with respective electromagnetic valves (90a) and (91a) of which the opening and closing can be electrically controlled. To cut the workpiece, a saturated cutting speed of the workpiece is determined in advance by an experiment or the like. When the workpiece is cut at a speed lower than the saturated cutting speed, an oxygen gas is supplied via the assist gas inlet port (10b), while when the same workpiece is cut at a speed higher than the saturated cutting speed, an inactive gas is supplied via the assist gas inlet port (10b).
摘要翻译： PCT No.PCT / JP95 / 01156 Sec。 371日期：1996年2月15日 102（e）日期1996年2月15日PCT提交1995年6月8日PCT公布。第WO96 / 01719号公报日期：1996年1月25日公开了一种能够以更高速度切割低碳钢板等的激光加工方法。聚光透镜（10a）布置在加工头（10）内。激光束（11）由该聚光透镜（10a）会聚并照射到工件上。加工头（10）具有通过其一个侧壁形成的辅助气体入口（10b），与氧气瓶（90）和惰性气瓶（91）连接。通过辅助气体入口（10b）供应的气体通过喷嘴在加工头部（10）的尖端处以喷射的方式被输送到工件。氧气瓶（90）和非活性气瓶（91）设置有可以电控制打开和关闭的各自的电磁阀（90a）和（91a）。为了切割工件，通过实验等预先确定工件的饱和切割速度。当以低于饱和切割速度的速度切割工件时，经由辅助气体入口（10b）供给氧气，而当以比饱和切割速度高的速度切割相同的工件时，将惰性气体经辅助气体入口（10b）供给。

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