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公开(公告)号：US06938500B2
公开(公告)日：2005-09-06
申请号：US10462871
申请日：2003-06-17
CPC分类号： G01M13/027
摘要： An apparatus and method for testing a spindle are provided. The apparatus includes a rotational load device and a linear load device. The rotational load device is connected to the spindle via a shaft and configured to rotationally load the spindle. The linear load device is configured to apply a predetermined linear load on the shaft, so that the linear load is at least partially transmitted to the spindle. The spindle can be subjected to various linear and rotational loads to determine the effectiveness of the spindle, and the performance of the spindle can be measured.
摘要翻译： 提供了一种用于测试主轴的装置和方法。 该装置包括旋转负载装置和线性负载装置。 旋转负载装置通过轴连接到主轴并构造成旋转地加载主轴。 线性负载装置构造成在轴上施加预定的线性负载，使得线性负载至少部分地传递到主轴。 主轴可以经受各种线性和转动负载，以确定主轴的有效性，并且可以测量主轴的性能。
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公开(公告)号：US6045651A
公开(公告)日：2000-04-04
申请号：US118368
申请日：1993-09-07
CPC分类号： B29C70/543 , B29C70/342 , B29C70/38
摘要： A hand assisted lamination apparatus (1) for use in making a laminated composite article, the apparatus (1) including:(a) a lay-up tool (31) for receiving plies of a composite laminating material;(b) a support table (34) for supporting the lay-up tool (31);(c) a vacuum/compressed air system for drawing a vacuum through the support table (34) and for feeding compressed air through the support table (34);(d) a laser projection system (72) for outlining the location of a ply of the composite laminating material to guide the human operator of the hand assisted lamination apparatus, the laser projection system being capable of projecting a laser beam (30) onto the lay-up tool (31) whereby the laser beam (30) traces the ply outline defined by a data set;(e) a forming/compaction bag system (35) for forming and compacting a ply of composite laminating material laid on the lay-up tool (31); and(f) an electronic control system (47) for controlling the vacuum/compressed air system, for controlling the laser projection system (72), and for controlling the forming/compaction bag system (35).
摘要翻译： 一种用于制造层叠复合制品的手辅助层压装置（1），所述装置（1）包括：（a）用于接收复合层压材料层的铺层工具（31）; （b）用于支撑所述叠层工具（31）的支撑台（34）; （c）真空/压缩空气系统，用于通过支撑台（34）抽真空并将压缩空气供给通过支撑台（34）; （d）激光投射系统（72），其用于概述复合层压材料的层的位置以引导手辅助层压装置的操作者，激光投影系统能够将激光束（30）投射到 堆叠工具（31），由此激光束（30）跟踪由数据集限定的帘布层轮廓; （e）成形/压实袋系统（35），用于形成和压实铺设在叠层工具（31）上的复合层压材料层; 和（f）用于控制真空/压缩空气系统的电子控制系统（47），用于控制激光投射系统（72），并用于控制成型/压实袋系统（35）。
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公开(公告)号：US4861406A
公开(公告)日：1989-08-29
申请号：US86312
申请日：1987-08-17
CPC分类号： B29C70/545 , B29C31/085 , B29C70/386 , B29K2105/0854 , Y10T156/1052 , Y10T156/1062 , Y10T156/1322
摘要： A web (102) of backing material to which a web (104) of composite material is adhered is tensioned between two reels (12). A mold (100) is brought into position relative to the webs (102, 104) and located in an oriented closely spaced position relative to a ply (106) cut from the web (104). Localized downward forces are applied to the backing material (102) opposite the ply (106) by extending vacuum cups (40) or ejecting streams of air from nozzles (72). The downward forces move the ply (106) toward the mold (100) and into contact with portions of the mold (100). The ply (106) adheres to the portions of the mold (100) which it contacts. The vacuum cups (40) are moved along the web (102) and then retracted. The suction of the vacuum cups (40) and the tensioning of the web (102) cause separation of the web (102) from the adhered ply (106). When streams of air provide the downward force, the tensioning of the web (102) causes the separation.
摘要翻译： 粘合有复合材料的纤维网（104）的背衬材料的网（102）在两个卷轴（12）之间张紧。 模具（100）相对于腹板（102,104）进入位置，并相对于从腹板（104）切割的层（106）定位成紧密间隔的位置。 通过从喷嘴（72）延伸真空杯（40）或喷射空气流将局部向下的力施加到与帘布层（106）相对的背衬材料（102）上。 向下的力将帘布层（106）移向模具（100）并与模具（100）的部分接触。 层（106）粘附到其接触的模具（100）的部分。 真空杯（40）沿腹板（102）移动，然后缩回。 真空杯（40）的抽吸和幅材（102）的张紧导致纤维网（102）与粘附层（106）分离。 当空气流提供向下的力时，幅材（102）的张紧导致分离。
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