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公开(公告)号：US3723928A
公开(公告)日：1973-03-27
申请号：US3723928D
申请日：1971-03-19
Applicant: GEN DYNAMICS CORP
CPC classification number: B23Q16/08 , B23Q3/107 , B23Q3/1546 , H01F7/0252 , Y10S33/01 , Y10T29/49771 , Y10T408/03 , Y10T409/303752 , Y10T409/308624
Abstract: Fixtures for use in measuring and locating systems utilizing surface plates and methods of assemblying the fixtures are disclosed. A plate having a plurality of recesses of uniform sizes and shapes spaced across the surface is provided. Fixture bodies carrying gages or locating means are bonded to one or more support members which are shaped to seat in the recesses. The fixtures may be easily removed and replaced, with the recesses providing precise realignment. Preferred recess members and support members are also described in detail.
Abstract translation: 公开了用于测量和定位利用表面板的系统的夹具以及组装夹具的方法。 提供了具有跨越表面间隔的均匀尺寸和形状的多个凹槽的板。 承载仪器或定位装置的夹具体被结合到一个或多个支撑构件，该支撑构件成形为位于凹部中。 夹具可以容易地移除和更换，凹槽提供精确的重新对准。 还将详细描述优选的凹部构件和支撑构件。
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公开(公告)号：US3722360A
公开(公告)日：1973-03-27
申请号：US3722360D
申请日：1971-03-19
Applicant: GEN DYNAMICS CORP
CPC classification number: B23Q16/08 , B23Q3/107 , B23Q3/1546 , H01F7/0252 , Y10S33/01 , Y10T29/49771 , Y10T408/03 , Y10T409/303752 , Y10T409/308624
Abstract: A method of using a measuring and locating system utilizing a novel surface plate and fixtures associated therewith is disclosed. Basically, a plurality of uniform recesses are formed in a surface. At least one ferromagnetic member having an exterior shape corresponding to the shape of the recesses is placed in a recess and secured to a measuring and/or locating fixture. Magnetic attraction means are provided adjacent to recesses to aid in holding ferromagnetic members in place. The fixture may be easily removed by overcoming the magnetic attraction forces and replaced in exactly the same position. This method is useful for dimensional measurement of workpieces, locating workpieces for automatic machining operations, etc.
Abstract translation: 公开了一种使用测量和定位系统的方法，该测量和定位系统利用新颖的表面板和与其相关联的夹具。 基本上，在表面上形成多个均匀的凹部。 具有与凹部的形状对应的外部形状的至少一个铁磁构件被放置在凹部中并固定到测量和/或定位夹具。 磁吸引装置邻近凹部设置以帮助将铁磁部件保持在适当的位置。 夹具可以通过克服磁吸引力容易地移除，并且在完全相同的位置被替换。 该方法对于工件的尺寸测量，定位用于自动加工操作的工件等是有用的。
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3.发明授权
公开(公告)号：US3723927A
公开(公告)日：1973-03-27
申请号：US3723927D
申请日：1970-04-06
Applicant: GEN DYNAMICS CORP
CPC classification number: B23Q16/08 , B23Q3/107 , B23Q3/1546 , H01F7/0252 , Y10S33/01 , Y10T29/49771 , Y10T408/03 , Y10T409/303752 , Y10T409/308624
Abstract: The apparatus utilizes a surface plate with special inserts imbedded in its surface in a geometric pattern and associated fixtures and inspection tools for the purpose of dimensionally measuring specimen parts. The inserts are permanent or electromagnetic and have a recess in the exposed surface of the insert. The recess shape may be spherical, conical, or other geometric shapes. Fixtures and inspection tools have matching protuberances of the same geometric shape in a mating precision pattern under their bases, and are precisely located on the surface plate when the protuberances are aligned with the recesses in the magnetic inserts.
Abstract translation: 该装置利用镶嵌在其表面上的几何图案中的特殊镶片的表面板以及用于尺寸测量试样部件的相关固定装置和检查工具。 插入件是永久的或电磁的，并且在插入件的暴露表面中具有凹部。 凹部形状可以是球形，圆锥形或其他几何形状。 夹具和检查工具具有相同几何形状的匹配突起，在它们的底部下的配合精密图案中，并且当突起与磁性插入件中的凹槽对准时，精确地位于表面板上。
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公开(公告)号：US3711929A
公开(公告)日：1973-01-23
申请号：US3711929D
申请日：1971-03-19
Applicant: GEN DYNAMICS CORP
CPC classification number: B23Q16/08 , B23Q3/107 , B23Q3/1546 , H01F7/0252 , Y10S33/01 , Y10T29/49771 , Y10T408/03 , Y10T409/303752 , Y10T409/308624
Abstract: A method of assemblying a measuring and locating system utilizing a novel surface plate and fixtures associated therewith is disclosed. Basically, a plurality of recesses of uniform shape are formed in a surface and magnetic attraction means are positioned adjacent to the recesses. Ferromagnetic members having shapes and spacing corresponding to the shapes and spacing of the recesses are fastened to measuring and locating fixture bodies. Gages or positioning means on the fixtures are then adjusted as desired. The system is then ready for use in the dimensional measurement of workpieces, locating workpieces for automatic machining, etc.
Abstract translation: 公开了一种使用新型表面板和与其相关联的固定装置来组装测量和定位系统的方法。 基本上，在表面上形成均匀形状的多个凹部，并且磁吸引装置邻近凹部定位。 具有与凹部的形状和间隔相对应的形状和间隔的铁磁构件被紧固到测量和定位夹具本体。 然后根据需要调整固定装置上的量具或定位装置。 然后，该系统准备用于工件的尺寸测量，定位用于自动加工的工件等。
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