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公开(公告)号：US5857397A
公开(公告)日：1999-01-12
申请号：US772118
申请日：1996-12-20
CPC分类号： B26F1/02 , H05K3/0044 , Y10T83/4491 , Y10T83/461 , Y10T83/4632 , Y10T83/764 , Y10T83/8737 , Y10T83/874 , Y10T83/8746
摘要： A sheet machining apparatus has a die for positioning a sheet to be machined. The die is mounted on a lower die base for movement and has a machining pattern for the sheet, a plurality of punches are mounted on an upper punch base for machining the sheet in coaction with the die in a predetermined number of machining cycles according to the individual machining pattern, and a feed mechanism horizontally moves the die to align a machining position on the sheet with the punches each time the sheet is machined by the die and the punches.
摘要翻译： 片材加工装置具有用于定位要加工的片材的模具。 模具安装在下模底座上用于移动，并且具有用于片材的加工图案，多个冲头安装在上冲头基座上，用于在预定数量的加工循环中根据模具加工片材以与模具共同作用 单独的加工图案和进给机构水平移动模具，以在每次通过模具和冲头加工薄片时，使冲头上的加工位置对齐。
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公开(公告)号：US06408728B1
公开(公告)日：2002-06-25
申请号：US09401227
申请日：1999-09-22
IPC分类号： B26F114
CPC分类号： B26F1/02 , B26D7/2614 , B26F2210/08 , H05K3/005 , Y10T83/943 , Y10T83/9476
摘要： A stamping punch of a punching apparatus for stamping comprises a grip member which is provided with crosspieces formed between long grooves on side walls of a rectangular parallelepiped, and a plurality of punch members which are formed integrally with the grip member. The respective punch members are arranged in parallel to one another. A plurality of long holes are defined on a punch holder. A large amount of adhesive is contained in the gap between joining surfaces when the grip members of the stamping punches are inserted and secured into the respective long holes. Accordingly, the positional accuracy of the punch member is improved, the accuracy of the hole defined through a workpiece is improved, and it is possible to eliminate any fear of occurrence of defect in shape. Further, the rigidity of the punch member can be improved, the stripper is prevented from application of unbalanced load, and the punch is easily exchangeable.
摘要翻译： 用于冲压的冲压装置的冲压冲头包括夹持构件，该夹紧构件设置有形成在长方体的侧壁上的长槽之间的挡条和与握持构件一体形成的多个冲头构件。 相应的冲头构件彼此平行地布置。 多个长孔被限定在冲头座上。 当冲压冲头的把持件插入并固定到各个长孔中时，接合表面之间的间隙中容纳大量粘合剂。 因此，提高了冲压构件的位置精度，提高了通过工件限定的孔的精度，并且可以消除对形状缺陷的发生的担心。 此外，可以提高冲压构件的刚性，防止剥离器施加不平衡载荷，并且冲头容易更换。
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公开(公告)号：US5836226A
公开(公告)日：1998-11-17
申请号：US772119
申请日：1996-12-20
CPC分类号： B26D7/018 , B21D28/265 , B26F1/02 , B26F2210/08 , H05K3/0044 , Y10T83/2135 , Y10T83/364 , Y10T83/463 , Y10T83/5769 , Y10T83/748 , Y10T83/8737
摘要： A progressively feeding and machining apparatus has a die for placing a sheet material thereon, the die having a machining pattern for machining the sheet material, an upper punch base or a machining head movable toward and away from the die and having a plurality of punches for machining the sheet material in coaction with the die in a predetermined number of machining cycles according to the machining pattern, a feed mechanism for moving the die, with the sheet material placed thereon, and the punches relatively to each other to align a machining position on the sheet material with the punches each time the sheet material is machined by the die and the punches, a suction chamber communicating with the machining pattern, and a closure mechanism for isolating a machined region of the machining pattern from the suction chamber to maintain the suction chamber under a vacuum when the suction chamber is evacuated. The progressively feeding and machining apparatus is capable of machining various sheet materials highly accurately and efficiently, and is relatively simple in structure.
摘要翻译： 逐渐进给加工装置具有用于在其上放置片材的模具，模具具有用于加工片材的加工图案，上冲头基座或可朝向和远离模具移动的加工头，并且具有多个冲头，用于 根据加工图案，以预定数量的加工循环与模具共同加工片材，用于移动模具的进给机构，其中放置片材，以及相对于彼此对齐的加工位置， 每次通过模具和冲头加工片材的冲头的片材，与加工图形连通的抽吸室，以及用于将加工图案的加工区域与吸入室隔离以保持抽吸的闭合机构 当抽吸室被抽真空时，真空室。 逐步进料加工装置能够高精度高效地加工各种片材，结构相对简单。
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公开(公告)号：US06988301B2
公开(公告)日：2006-01-24
申请号：US11007485
申请日：2004-12-08
CPC分类号： H01L27/20 , B41J2/14209 , H01L41/338 , H01L41/339 , H02N2/021 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49078 , Y10T29/49126 , Y10T29/4913 , Y10T29/49833
摘要： A matrix type piezoelectric/electrostrictive (P/E) actuator includes a plurality of piezoelectric/electrostrictive elements, each including a piezoelectric/electrostrictive body and at least one pair of electrodes formed on a ceramic substrate. The matrix type P/E actuator is activated by the displacement of the piezoelectric/electrostrictive bodies. The piezoelectric/electrostrictive elements are joined to the ceramic substrate as respective unified bodies, and are two-dimensionally arranged independently from each other. The piezoelectric/electrostrictive actuator provides a greater displacement with a lower voltage, a high responsive speed, and a greater generating force, as well as enhancing the mounting ability and the integration. A method for manufacturing such a matrix type P/E actuator is also disclosed.
摘要翻译： 矩阵型压电/电致伸缩（P / E）致动器包括多个压电/电致伸缩元件，每个压电/电致伸缩元件包括压电/电致伸缩体和在陶瓷衬底上形成的至少一对电极。 矩阵型P / E致动器由压电/电致伸缩体的位移激活。 压电/电致伸缩元件作为各自的统一体接合到陶瓷基板，并且彼此独立地二维地排列。 压电/电致伸缩致动器提供具有较低电压，高响应速度和更大发电力的更大位移，以及增强安装能力和集成度。 还公开了一种用于制造这种矩阵型P / E致动器的方法。
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5.发明授权Method for removing punched fragments and a method for producing an article by punching 有权用于去除穿孔碎片的方法和通过冲压制造制品的方法公开(公告)号：US06813829B2
公开(公告)日：2004-11-09
申请号：US10128152
申请日：2002-04-23
IPC分类号： H05K336
CPC分类号： H05K3/005 , B26F1/02 , B26F2210/08 , H05K3/4611 , H05K2203/0195 , H05K2203/0346 , H05K2203/1476 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165 , Y10T29/49181 , Y10T83/04 , Y10T83/2066 , Y10T83/9423
摘要： In a method for removing punched fragments in a workpiece formed using a punch and a die, the workpiece, which is tightly attached to a stripper, is lifted without extracting the punch from the perforations formed in the workpiece, subsequently pushing back the punch lifted from the die so as to make it protrude slightly from the bottommost end of the perforations, and performing an operation for removing punched fragments in that condition. The method for removing punched fragments can easily be performed even if only a very narrow space is available in a counterbore of a die, and can ensure that no punched fragments remain inside the perforations, and therefore can improve yield of a product being fabricated. A method for producing an article by punching inclusive of the method for removing the punched fragments is also disclosed herein.
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6.发明授权Process for producing an industrial member having throughholes of high aspect ratio 有权用于生产具有高纵横比的通孔的工业构件的方法公开(公告)号：US06637102B2
公开(公告)日：2003-10-28
申请号：US09883133
申请日：2001-06-15
IPC分类号： H05K336
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/047 , H05K3/005 , H05K3/4611 , H05K2203/0195 , H05K2203/1476 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165 , Y10T29/49181
摘要： A fabrication method of an industrial part having high-aspect-ratio through-hole sections using a punch and a die, includes: a first step of drilling a first hole section in a first sheet of sheet material with the punch; a second step of lifting the first sheet in tight contact with a stripper under a condition that the punch is not pulled out from the first hole section; a third step of lifting the punch so that a tip section of said punch is slightly drawn in from a bottom section of the lifted first sheet of sheet material; a fourth step of drilling a second hole section in a second sheet of sheet material with the punch; a fifth step of lifting the second sheet in tight contact with the first sheet under a condition that the punch is not pulled out from the second hole section; and a sixth step of lifting the punch so that a tip section of the punch is slightly drawn in from the bottom section of the lifted second sheet of sheet material. Subsequently, the fourth to sixth steps are repeated for lamination of a plurality of sheets of sheet material.
摘要翻译： 一种使用冲头和模具的具有高纵横比通孔部分的工业部件的制造方法，包括：第一步骤，用冲头在第一片材材料板上钻出第一孔部分; 第二步骤，在冲头未从第一孔部分拉出的条件下提升与剥离器紧密接触的第一薄片; 提升冲头的第三步骤，使得所述冲头的尖端部分从提升的第一片材材料的底部部分略微拉出; 用冲头在第二片材料中钻出第二孔部分的第四步骤; 第五步骤，在冲头未从第二孔部分拉出的状态下将第二薄片紧紧地接触第一薄片; 以及提升冲头的第六步骤，使得冲头的尖端部分从提升的第二片材材料的底部部分略微拉出。 随后，重复第四至第六步骤以层叠多张片材。
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7.发明授权公开(公告)号：US06606926B1
公开(公告)日：2003-08-19
申请号：US09641291
申请日：2000-08-18
IPC分类号： B26F104
CPC分类号： H05K3/005 , B26F1/02 , B26F1/04 , B26F2210/08 , H05K1/0306 , Y10T83/04 , Y10T83/8729 , Y10T83/8834 , Y10T83/943 , Y10T83/9435
摘要： A method of forming a plurality of holes of fine diameter d in a brittle material at fine intervals &agr; includes the steps of forming at least two holes having a fine diameter d at intervals A in the brittle material through the use of punches. The intervals A are at least two times the fine interval &agr;. Holes are then subsequently punched between the previously punched holes at intervals A without removing the die punches used to form the previous holes. The distances between the previously punched holes and the subsequently punched holes measure at least the distance corresponding to the fine interval &agr;.
摘要翻译： 以微小的间隔α在脆性材料中形成多个微细直径d的孔的方法包括以下步骤：通过使用冲头在脆性材料中形成具有间隔A的细小直径d的至少两个孔。 间隔A至少是细间隔α的两倍。 然后随后在间隔A之前在先前穿孔的孔之间冲孔，而不去除用于形成先前孔的冲模。 先前冲孔和随后穿孔的距离至少测量对应于细间隔α的距离。
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公开(公告)号：US06933663B2
公开(公告)日：2005-08-23
申请号：US10117353
申请日：2002-04-05
CPC分类号： B41J2/1609 , B41J2/1632 , G02B26/0858 , H01L27/20 , H01L41/257 , H01L41/29 , H01L41/338 , H01L41/339 , H02N2/002 , Y10T29/42
摘要： A piezoelectric/electrostrictive actuator includes a plurality of piezoelectric/electrostrictive elements arranged in comb teeth-like alignment on a base plate. The actuator is driven by means of dislocation of the piezoelectric/electrostrictive elements. The cell driving type actuator is characterized in that each of the cells is formed independently from adjacent cells by positioning cover plates between two adjacent piezoelectric/electrostrictive elements. Thus, there is provided a piezoelectric/electrostrictive actuator wherein a heating process at a high temperature can be applied and mass production at low cost is possible. The actuator includes cells with slit portions having a width of 60 μm or less and a high aspect ratio and can be activated with high electric field strength, and great displacement can be obtained with small electric field strength.
摘要翻译： 压电/电致伸缩致动器包括在基板上以梳齿状对准布置的多个压电/电致伸缩元件。 致动器通过压电/电致伸缩元件的位错来驱动。 电池驱动型致动器的特征在于，通过将盖板定位在两个相邻的压电/电致伸缩元件之间，每个电池单元独立于相邻电池单元形成。 因此，提供了一种压电/电致伸缩致动器，其中可以应用高温下的加热过程，并且可以以低成本进行批量生产。 致动器包括具有宽度为60μm或更小并且具有高纵横比的狭缝部分的电池，并且可以以高电场强度被激活，并且可以以小的电场强度获得大的位移。
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公开(公告)号：US06915828B2
公开(公告)日：2005-07-12
申请号：US10293241
申请日：2002-11-13
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
IPC分类号： B26F1/14 , B21D28/00 , B26F1/00 , B26F1/02 , B32B38/04 , H05K3/00 , H05K3/46 , B32B31/00 , H05K3/36
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/042 , B32B2038/047 , B32B2457/08 , H05K3/005 , H05K3/4611 , H05K2201/096 , Y10T29/49897 , Y10T29/49901 , Y10T29/49904 , Y10T29/5317 , Y10T29/53191 , Y10T29/53261 , Y10T156/1054 , Y10T156/1075 , Y10T156/1304 , Y10T156/1313 , Y10T156/1326 , Y10T156/1378
摘要： A punch apparatus for punching and laminating simultaneously a plural number of thin sheets is disclosed. This punch apparatus includes a punch provided on an upper portion of the punch apparatus, a die provided on a lower portion of the punch apparatus and used for punching a material to be processed, a stripper for guiding the punch during punching operation, a device for laminating punched materials using the punch as a laminating axis, a device for adjusting a relative position between the punch and the stripper when the upper and the lower portions of the punch apparatus are separated, and a device for adjusting a clearance between the die and the stripper during punching operation. The punch apparatus can open precisely almost straight very fine through-holes of a diameter of 100 μm or less even in a sheet of thin, soft and deformable material.
摘要翻译： 公开了一种同时冲压和层压多个薄片的冲压装置。 该冲头装置包括设置在冲头装置的上部的冲头，设置在冲头装置的下部并用于冲压待加工材料的模具，用于在冲压操作期间引导冲头的剥离器， 使用所述冲头作为层压轴的层压冲孔材料，当所述冲头装置的上部和下部分离时调节所述冲头和所述剥离器之间的相对位置的装置，以及用于调节所述冲模和所述冲头之间的间隙的装置 冲压操作期间脱模。 打孔设备可以精确地打开直径为100um或更小的精确几乎直的非常细的通孔，即使在薄的，柔软和可变形的材料的片材中。
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公开(公告)号：US06752601B2
公开(公告)日：2004-06-22
申请号：US09935087
申请日：2001-08-22
IPC分类号： F04B3500
CPC分类号： F04B43/046 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/043
摘要： A micro pump having at least one pump member for conveying a fluid by action of pressure includes a pump unit formed by at least one actuator member for generating a pressure fluctuation and a fluid channel in which the fluid flows. The actuator member provided with a cell formed by disposing two side walls made of piezoelectric/electrostrictive elements or antiferrodielectric elements on a connecting plate, and covering a surface facing the connecting plate between the side walls with a cover plate. The actuator member selectively forms the fluid channel and generates pressure fluctuation in the fluid channel member due to displacement of the cell caused by expansion/contraction of the side walls. The micro pump is small and thin in size, while attaining increasing fluid ejection amounts, and a thigh speed in response.
摘要翻译： 具有用于通过压力作用输送流体的至少一个泵构件的微型泵包括由至少一个用于产生压力波动的致动器构件和流体流动的流体通道形成的泵单元。 致动器构件设置有通过将由压电/电致伸缩元件或反铁电元件制成的两个侧壁设置在连接板上而形成的单元，并且用盖板覆盖面对侧壁之间的连接板的表面。 致动器构件选择性地形成流体通道并且由于侧壁的膨胀/收缩引起的电池的位移而在流体通道构件中产生压力波动。 微型泵的尺寸小而薄，同时获得了增加的流体喷射量，并且响应速度很快。
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