-
公开(公告)号：US20120216938A1
公开(公告)日：2012-08-30
申请号：US13462655
申请日：2012-05-02
CPC分类号： B23K20/1205
摘要： A linear friction welding system and method in one embodiment includes a first motor configured to rotate a first power shaft, a second motor configured to rotate a second power shaft, a memory including program instructions, and a controller operably connected to the first motor, the second motor, and the memory, and configured to execute the program instructions to identify a first current oscillation amplitude of a ram operably connected to the first power shaft and the second power shaft, determine a second desired oscillation amplitude for the ram, determine a minimum shift in relative angle between the first motor and the second motor to achieve the second desired oscillation amplitude, allocate the minimum shift in relative angle between the first motor and the second motor, and control the first motor and the second motor based upon the allocated minimum shift in relative angle.
摘要翻译： 一个实施例中的线性摩擦焊接系统和方法包括：第一电动机，其被配置为旋转第一动力轴，构造成旋转第二动力轴的第二电动机，包括程序指令的存储器和可操作地连接到第一电动机的控制器， 并且被配置为执行所述程序指令以识别可操作地连接到所述第一动力轴和所述第二动力轴的柱塞的第一当前振动幅度，确定所述柱塞的第二期望振荡幅度，确定最小值 在第一电动机和第二电动机之间的相对角度的移动以实现第二期望振荡幅度，分配第一电动机和第二电动机之间的相对角度的最小偏移，并且基于分配的最小值来控制第一电动机和第二电动机 相对角度偏移
-
公开(公告)号：US08181841B2
公开(公告)日：2012-05-22
申请号：US13284158
申请日：2011-10-28
IPC分类号： B23K20/12
CPC分类号： B23K20/1205
摘要： A linear friction welding system in one embodiment includes a ram configured to vibrate along a welding axis, at least one rocker arm with a first end portion spaced apart from the welding axis and constrained against movement along the welding axis, and a second end portion which is movable along the welding axis, and a first welding component support member configured to hold a first welding component, the first welding component support member operably connected to the ram and supported by the second end portion of the at least one rocker arm, such that vibration of the ram along the welding axis causes the location of the first welding component support member along an axis orthogonal to the welding axis to vary.
摘要翻译： 在一个实施例中的线性摩擦焊接系统包括配置成沿着焊接轴线振动的冲头，至少一个摇臂，其具有与焊接轴线间隔开的第一端部并且被限制为沿着焊接轴线的运动;以及第二端部， 可沿着焊接轴线移动;以及第一焊接部件支撑部件，其构造成保持第一焊接部件，第一焊接部件支撑部件可操作地连接到冲头并由所述至少一个摇臂的第二端部部分支撑，使得 冲头沿着焊接轴的振动导致第一焊接部件支撑部件沿着与焊接轴线正交的轴线的位置变化。
-
公开(公告)号：US08070039B1
公开(公告)日：2011-12-06
申请号：US12868623
申请日：2010-08-25
IPC分类号： B23K20/12
CPC分类号： B23K20/1205
摘要： A linear friction welding system in one embodiment includes a ram configured to vibrate along a welding axis, a cam follower operably connected to the ram, an eccentric including an eccentric outer periphery operably engaged with the cam follower, and an inner periphery, a first power shaft slidingly engaged with the eccentric, and a second power shaft eccentrically engaged with the inner periphery.
摘要翻译： 在一个实施例中的线性摩擦焊接系统包括构造成沿着焊接轴线振动的冲头，可操作地连接到冲头的凸轮从动件，包括与凸轮从动件可操作地接合的偏心外周边的偏心件，以及内周边， 轴与偏心轮滑动接合，以及与内周偏心接合的第二动力轴。
-
公开(公告)号：US08376210B2
公开(公告)日：2013-02-19
申请号：US13462655
申请日：2012-05-02
IPC分类号： B23K20/12
CPC分类号： B23K20/1205
摘要： A linear friction welding system and method in one embodiment includes a first motor configured to rotate a first power shaft, a second motor configured to rotate a second power shaft, a memory including program instructions, and a controller operably connected to the first motor, the second motor, and the memory, and configured to execute the program instructions to identify a first current oscillation amplitude of a ram operably connected to the first power shaft and the second power shaft, determine a second desired oscillation amplitude for the ram, determine a minimum shift in relative angle between the first motor and the second motor to achieve the second desired oscillation amplitude, allocate the minimum shift in relative angle between the first motor and the second motor, and control the first motor and the second motor based upon the allocated minimum shift in relative angle.
摘要翻译： 一个实施例中的线性摩擦焊接系统和方法包括：第一电动机，其被配置为旋转第一动力轴，构造成旋转第二动力轴的第二电动机，包括程序指令的存储器和可操作地连接到第一电动机的控制器， 并且被配置为执行所述程序指令以识别可操作地连接到所述第一动力轴和所述第二动力轴的柱塞的第一当前振动幅度，确定所述柱塞的第二期望振荡幅度，确定最小值 在第一电动机和第二电动机之间的相对角度的移动以实现第二期望振荡幅度，分配第一电动机和第二电动机之间的相对角度的最小偏移，并且基于分配的最小值来控制第一电动机和第二电动机 相对角度偏移
-
公开(公告)号：US20120048477A1
公开(公告)日：2012-03-01
申请号：US13284158
申请日：2011-10-28
CPC分类号： B23K20/1205
摘要： A linear friction welding system in one embodiment includes a ram configured to vibrate along a welding axis, at least one rocker arm with a first end portion spaced apart from the welding axis and constrained against movement along the welding axis, and a second end portion which is movable along the welding axis, and a first welding component support member configured to hold a first welding component, the first welding component support member operably connected to the ram and supported by the second end portion of the at least one rocker arm, such that vibration of the ram along the welding axis causes the location of the first welding component support member along an axis orthogonal to the welding axis to vary.
摘要翻译： 在一个实施例中的线性摩擦焊接系统包括配置成沿着焊接轴线振动的冲头，至少一个摇臂，其具有与焊接轴线间隔开的第一端部并且被限制为沿着焊接轴线的运动;以及第二端部， 可沿着焊接轴线移动;以及第一焊接部件支撑部件，其构造成保持第一焊接部件，第一焊接部件支撑部件可操作地连接到冲头并由所述至少一个摇臂的第二端部部分支撑，使得 冲头沿着焊接轴的振动导致第一焊接部件支撑部件沿着与焊接轴线正交的轴线的位置变化。
-
公开(公告)号：US08967216B2
公开(公告)日：2015-03-03
申请号：US13309054
申请日：2011-12-01
申请人： Stephen A. Johnson
发明人： Stephen A. Johnson
IPC分类号： B29C65/06
CPC分类号： B23K20/1205
摘要： A linear friction welding system includes a power shaft defining a power shaft axis and including a first eccentric portion and a first power transfer portion, a power transfer rod engaged with the first power transfer portion, an actuator assembly operably coupled with the power transfer rod and configured to move the power transfer rod axially along the power shaft axis, a crank including a second eccentric portion operably coupled with the first eccentric portion, and a second power transfer portion engaged with the power transfer rod, the linear friction welding system configured such that axial movement of the power transfer rod causes rotational movement of the crank with respect to the power shaft about the power shaft axis, a cam follower operably connected to an outer surface of the second eccentric portion, and a ram operably connected to the cam follower and configured to vibrate along a welding axis.
摘要翻译： 线性摩擦焊接系统包括限定动力轴轴线的动力轴，包括第一偏心部分和第一动力传递部分，与第一动力传递部分接合的动力传递杆，与动力传递杆可操作地连接的致动器组件， 被配置为沿着动力轴轴线轴向移动动力传递杆，包括与第一偏心部分可操作地联接的第二偏心部分的曲柄和与动力传递杆接合的第二动力传递部分，该线性摩擦焊接系统构造成使得 动力传递杆的轴向运动导致曲柄相对于功率轴围绕动力轴轴线的旋转运动，可操作地连接到第二偏心部分的外表面的凸轮从动件和可操作地连接到凸轮从动件的柱塞， 被配置为沿着焊接轴线振动。
-
公开(公告)号：US08524370B2
公开(公告)日：2013-09-03
申请号：US12779742
申请日：2010-05-13
申请人： Karl E. Benson , Richard G. Hansen , Stephen A. Johnson , Charles M. Leir , Richard Y. Liu , Mark D. Purgett , Hildegard M. Schneider , Audrey A. Sherman
发明人： Karl E. Benson , Richard G. Hansen , Stephen A. Johnson , Charles M. Leir , Richard Y. Liu , Mark D. Purgett , Hildegard M. Schneider , Audrey A. Sherman
CPC分类号： G02B5/0841 , G02B5/305 , Y10T428/24942 , Y10T428/31663
摘要： A multilayer film includes a first layer of a first polymeric material and a second layer of a second polymeric material. The first material has a first index of refraction and the second material has a second index of refraction less than the first index of refraction. In one embodiment, the second material includes a polydiorganosiloxane polyamide block copolymer. In another embodiment, the second material includes a polydiorganosiloxane polyoxamide block copolymer.
摘要翻译： 多层膜包括第一聚合物材料的第一层和第二聚合物材料的第二层。 第一材料具有第一折射率，并且第二材料具有小于第一折射率的第二折射率。 在一个实施方案中，第二种材料包括聚二有机硅氧烷聚酰胺嵌段共聚物。 在另一个实施方案中，第二材料包括聚二有机硅氧烷聚酰胺嵌段共聚物。
-
公开(公告)号：US20120175566A1
公开(公告)日：2012-07-12
申请号：US13424496
申请日：2012-03-20
申请人： Audrey A. Sherman , David B. Olson , Stephen A. Johnson , Craig E. Hamer , David S. Hays , Richard G. Hansen
发明人： Audrey A. Sherman , David B. Olson , Stephen A. Johnson , Craig E. Hamer , David S. Hays , Richard G. Hansen
IPC分类号： C08L83/10 , C08K5/12 , C08K3/40 , C08K5/00 , C08K5/01 , C08K3/34 , H01B1/12 , C08K3/36 , B82Y30/00
CPC分类号： C08G77/26 , C08G77/455 , C08L83/00 , C08L83/10 , C08L2205/02 , C09J183/10 , Y10T428/2839 , Y10T428/31551 , Y10T428/31663
摘要： Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polydiorganosiloxane segment and at least two ester groups.
摘要翻译： 提供支链聚二有机硅氧烷聚酰胺，嵌段共聚物和制备共聚物的方法。 制备共聚物的方法包括使一种或多种包括至少一种多胺的胺化合物与具有至少一个聚二有机硅氧烷链段和至少两个酯基团的前体反应。
-
公开(公告)号：US08124713B2
公开(公告)日：2012-02-28
申请号：US12563258
申请日：2009-09-21
IPC分类号： C08G77/04
CPC分类号： C08G77/455 , C08G77/26 , C09J183/10
摘要： A copolymer comprises at least two repeating units of formula I In this formula each R1 is independently an alkyl, haloalkyl, aralkyl, alkenyl, aryl, or aryl substituted with an alkyl, alkoxy, or halo; each Y is independently an alkylene, aralkylene, or a combination thereof; each G is independently a bond or a divalent residue equal to a diamine of formula R3HN-G-NHR3 minus the two —NHR3 groups; each R3 is independently hydrogen or alkyl or R3 taken together with G and to the nitrogen to which they are both attached form a heterocyclic group; each n is independently an integer of 0 to 1500; each p is independently an integer of 1 to 10; and each q is independently an integer of 1 or greater, and wherein at least 50% of the q's are the integer 2.
摘要翻译： 共聚物包含至少两个式I的重复单元。在该式中，每个R 1独立地为烷基，卤代烷基，芳烷基，烯基，芳基或被烷基，烷氧基或卤素取代的芳基; 每个Y独立地是亚烷基，亚芳基或其组合; 每个G独立地是等于式R3HN-G-NHR3的二胺减去两个-NHR 3基团的键或二价残基; 每个R 3独立地是氢或烷基或R 3与G一起并与它们所连接的氮形成杂环基; 每个n独立地为0至1500的整数; 每个p独立地为1至10的整数; 并且每个q独立地为1或更大的整数，并且其中q的至少50％为整数2。
-
10.发明申请公开(公告)号：US20110071268A1
公开(公告)日：2011-03-24
申请号：US12563258
申请日：2009-09-21
CPC分类号： C08G77/455 , C08G77/26 , C09J183/10
摘要： A copolymer comprises at least two repeating units of formula I In this formula each R1 is independently an alkyl, haloalkyl, aralkyl, alkenyl, aryl, or aryl substituted with an alkyl, alkoxy, or halo; each Y is independently an alkylene, aralkylene, or a combination thereof; each G is independently a bond or a divalent residue equal to a diamine of formula R3HN-G-NHR3 minus the two —NHR3 groups; each R3 is independently hydrogen or alkyl or R3 taken together with G and to the nitrogen to which they are both attached form a heterocyclic group; each n is independently an integer of 0 to 1500; each p is independently an integer of 1 to 10; and each q is independently an integer of 1 or greater, and wherein at least 50% of the q's are the integer 2.
摘要翻译： 共聚物包含至少两个式I的重复单元。在该式中，每个R 1独立地为烷基，卤代烷基，芳烷基，烯基，芳基或被烷基，烷氧基或卤素取代的芳基; 每个Y独立地是亚烷基，亚芳基或其组合; 每个G独立地是等于式R3HN-G-NHR3的二胺减去两个-NHR 3基团的键或二价残基; 每个R 3独立地是氢或烷基或R 3与G一起并与它们所连接的氮形成杂环基; 每个n独立地为0至1500的整数; 每个p独立地为1至10的整数; 并且每个q独立地为1或更大的整数，并且其中q的至少50％为整数2。
-
-
-
-
-
-
-
-
-
搜索结果
100 条记录 (耗时 0.032 秒)
