CN109128161A - 包括紧固件的3d打印部件及生产该部件的方法 - Google Patents
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Abstract
本发明公开了包括紧固件的3D打印部件及生产该部件的方法。一方面是一种装置,该装置包括增材制造的第一部件和容纳在第一部件内的用于将第一部件互连到第二部件的卡式螺母。另一方面是一种装置,其包括具有孔的第一增材制造部件和具有插孔的第二增材制造部件。该装置还包括销,该销具有与第一部件的表面接合的头部以及从头部延伸穿过第一部件中的孔并进入第二部件的插孔中的轴。另一方面是一种包括第一面板和第二面板的装置。该装置还包括具有头部和从头部延伸的轴的螺栓以及位于轴的远端处的螺母。第一面板和第二面板可以被夹持在使第一面板和第二面板互连的螺栓与螺母之间。
Description
相关申请的交叉引用
本申请要求于2017年6月19日提交的名称为“3-D-PRINTED COMPONENTSINCLUDING FASTENERS AND METHODS FOR PRODUCING SAME(包括紧固件的3D打印部件及生产该部件的方法)”的美国专利申请No.15/627,103的权益,其明确地通过引用整体并入本文。
技术领域
本公开总体上涉及装置和制造技术,并且更具体地涉及包括紧固件的三维(3D)打印部件,所述部件用于生产车辆、船舶、飞机和其它机械结构。
背景技术
3D打印(也可以称为增材制造)是用于创建3D物体的工艺。3D物体可以基于物体的数字模型数据使用材料层来形成。3D打印机可以利用数字模型数据形成材料层以一次打印一层。3D打印物体几乎可以具有任何形状或几何结构。
3D打印机可以在操作表面上散布粉末层(例如,粉末金属)。粉末层可以是大约100微米厚。然后,3D打印机可以将粉末层的特定区域粘结成物体的一层,例如通过使用激光将粉末层的粉末粘结在一起。这些步骤可以重复以顺次地形成每个层。因此,可以逐层地构建3D打印物体以形成3D物体。
3D打印部件可以用于生产用于各种设备或装置的子部件。3D打印子部件可能需要附接或连接至其它子部件,包括其它3D打印子部件、挤压成型(extruded)子部件或再一些其它子部件。
发明内容
将在下文参照三维打印技术更全面地描述3D打印部件和相关紧固件的若干方面。
一个方面是一种装置,该装置包括增材制造的第一部件和容纳在第一部件内的用于将第一部件互连到第二部件的卡式螺母。
另一方面是一种装置,该装置包括具有孔的第一增材制造部件和具有插孔的第二增材制造部件。该装置还包括销,该销具有与第一部件的表面接合的头部和从头部延伸穿过第一部件中的孔并进入第二部件的插孔中的轴。
另一方面是一种包括第一面板和第二面板的装置。该装置还包括:螺栓,其具有头部和从头部延伸的轴;以及螺母,其位于轴的远端处。第一面板和第二面板可以被夹持在使第一和第二面板相互连接的螺栓与螺母之间。
应该理解的是,根据以下详细描述,3D打印部件和相关紧固件的其它方面对于本领域技术人员来说将变得显而易见,其中通过示例的方式仅示出并描述了几个实施例。如本领域技术人员将认识到的是,3D打印部件和相关紧固件能够具有其它且不同的实施例,并且其若干细节能够在各种其它方面进行改变,所有这些都不背离本发明。因此,附图和详细描述本质上被认为是说明性的,而不是限制性的。
附图说明
现在将通过示例的方式而非限制的方式在详细描述中呈现3D打印部件和相关紧固件的各个方面,在附图中,其中:
图1A-1D示出了在不同操作阶段期间的示例性3D打印机系统;
图2A-2B是示出在节点内共同打印的单向卡式螺母的示图;
图3是示出双向卡式螺母的示图;
图4是示出三向卡式螺母和螺纹垫片的示图;
图5是示出具有经由螺纹附接至连接单元的顶部件的三向卡式螺母和螺纹垫片的示图;
图6是示出共同打印到节点中的螺母的示图;
图7是示出制造公差问题的示图;
图8是示出可以在节点被打印之后安装而不是与节点共同打印的螺母的示图;
图9是示出可以在节点被打印之后安装而不是与节点共同打印的螺母的示图;
图10是示出可以在节点被打印之后安装而不是与节点共同打印的螺母的示图;
图11是示出使用中空销代替螺栓来连接两个节点的节点到节点连接的示图;
图12是示出根据本文描述的系统和方法的示例性方法的流程图;
图13是示出根据本文描述的系统和方法的示例性方法的流程图;以及
图14是示出根据本文描述的系统和方法的示例性方法的流程图。
具体实施方式
以下结合附图阐述的详细描述旨在提供对3D打印部件和相关紧固件的各种示例性实施例的描述,而不旨在呈现可以实施本发明的仅有实施例。贯穿本公开使用的术语“示例性”意指“用作示例、实例或例证”,而不一定被解释为优选或优于本公开中提供的其它实施例。详细描述包括为向本领域技术人员充分传达本发明范围而提供详尽且完整的公开内容目的的具体细节。然而,可以在没有这些具体细节的情况下实施本发明。在一些情况下,公知的结构和部件可以以方框图形式示出,或者完全省略,以避免使贯穿本公开提出的各种构思模糊。
在复合模具的背景下使用3D打印提供了显著的灵活性,使得机械结构和机械化组件的制造商能够制造具有复杂几何结构的零件。例如,3D打印技术向制造商提供了灵活性,以设计和建造具有不可能经由传统制造工艺制造的复杂内部网格结构和/或剖面的零件。
图1A-1D示出了示例性3D打印机系统的相应侧视图。在该示例中,3D打印机系统是粉末床熔融(PBF)系统100。图1A-1D示出了在不同操作阶段期间的PBF系统100。图1A-1D中所示的特定实施例是采用本公开的原理的PBF系统的许多合适示例中的一个。还应指出的是,本公开中的图1A-1D和其它附图的元件不一定按比例绘制,而是为了更好地说明本文描述的构思的目的,可以绘制得更大或更小。PBF系统100可以包括可以沉积每层金属粉末的沉积器101、可以生成能量束的能量束源103、可以施加能量束以使粉末材料熔融的偏转器105,以及可以支撑一个或多个构建件(诸如构建件109)的构建板107。PBF系统100还可以包括定位在粉末床接收器内的构建底板111。粉末床接收器的壁112通常限定粉末床接收器的边界,粉末床接收器从侧面被夹持在壁112之间,并且在下面抵接构建底板111的一部分。构建底板111可以逐渐地降低构建板107,使得沉积器101可以沉积下一层。整个机构可以处于可封装其它部件的腔室113中,从而保护设备、使得能够进行大气和温度调节、并减轻污染风险。沉积器101可以包括容纳粉末117(诸如金属粉末)的料斗115以及可以使每层沉积粉末的顶部平齐的整平器119。
具体参照图1A,该图示出了在分层构建件109熔融之后但在下一层粉末沉积之前的PBF系统100。实际上,图1A示出了PBF系统100已经沉积和熔融多个层(例如,150个层)中的分层以形成例如由150个分层形成的构建件109的当前状态的时刻。已经沉积的多个层形成粉末床121,其包括沉积但未熔融的粉末。
图1B示出了处于构建底板111可以降低粉末层厚度123的阶段的PBF系统100。构建底板111的降低导致构建件109和粉末床121下降粉末层厚度123,使得构建件和粉末床的顶部比粉末床接收器壁112的顶部低的量等于粉末层厚度。这样,例如,可以在构建件109和粉末床121的顶部上形成具有与粉末层厚度123相等的一致厚度的空间。
图1C示出了处于沉积器101定位成将粉末117沉积在形成于构建件109和粉末床121的顶表面上并由粉末床接收器壁112界定的空间中的阶段的PBF系统100。在该示例中,沉积器101在限定空间上逐渐地移动,同时从料斗115释放粉末117。整平器119可以使释放的粉末平齐,以形成具有大致等于粉末层厚度123(参见图1B)的厚度的粉末层125。因此,PBF系统中的粉末可以由粉末材料支承结构支撑,该粉末材料支撑结构可以包括例如构建板107、构建底板111、构建件109、壁112等。应该指出的是,粉末层125的所示厚度(即粉末层厚度123(图1B))大于涉及以上参照图1A所讨论的150个先前沉积层的示例所使用的实际厚度。
图1D示出了处于在沉积粉末层125(图1C)之后能量束源103产生能量束127并且偏转器105施加能量束以熔融构建件109中的下一分层的阶段的PBF系统100。在各个示例性实施例中,能量束源103可以是电子束源,在这种情况下能量束127构成电子束。偏转器105可以包括偏转板,偏转板可以产生选择性地偏转电子束的电场或磁场,以使电子束在指定为待熔融的区域上扫描。在各个实施例中,能量束源103可以是激光器,在这种情况下能量束127是激光束。偏转器105可以包括使用反射和/或折射来操纵激光束以扫描待熔融的选定区域的光学系统。
在各个实施例中,偏转器105可以包括一个或多个万向节和致动器,其可以旋转和/或平移能量束源以定位能量束。在各个实施例中,能量束源103和/或偏转器105可以调节能量束,例如当偏转器扫描时使能量束打开和关闭,使得能量束仅施加在粉末层的适当区域中。例如,在各个实施例中,能量束可以由数字信号处理器(DSP)调节。
图2A-2B是示出在形成连接单元206的节点204内共同打印(共同增材制造)的单向卡式螺母202的示图200。在一些示例中,单向卡式螺母202可以用于非结构连接。换言之,在一些示例中,单向卡式螺母202可以用于不承载的连接。
当使用单向卡式螺母202形成连接时,螺栓(未示出)可以插入通过连接单元206中的孔208并且进入螺母202中。螺母202可以保持螺栓。例如,在一个方面,螺母202可以是带螺纹的,例如,螺纹可以与螺母202共同打印。在另一方面,螺母202最初可以是不带螺纹的,例如,在螺母202被打印之后,螺母202可以是带螺纹的。在又一方面,螺母202可以使用将螺栓固定在螺母202内的一些其它手段,例如可以使用摩擦配合或其它合适的机构。在一些实施例中,与使用特定3D打印机的螺纹的3D打印(增材制造)相比时,在打印螺母202之后在螺母202中形成螺纹可以允许形成更精确的螺纹。
在示例中,连接单元206可以允许装置形成连接。装置(例如,连接单元206)可以包括增材制造的第一部件,诸如节点204。第一部件(例如,节点204)内可以容纳卡式螺母202,以用于将第一部件(例如,节点204)互连到第二部件(未示出)。在一方面,卡式螺母202可以与第一部件(例如,节点204)共同打印。在另一方面,螺纹也可以增材制造。例如,当螺母202和第一部件(例如,节点204)被共同打印时,也可以在螺母202上打印螺纹。可以包括防旋转特征210。防旋转特征210可形成为邻近螺母202的平坦特征,以防止螺母202旋转。在一方面,单向卡式螺母202可以在x方向上浮动。
图3是示出双向卡式螺母设计306的示图300。使用双向卡式螺母设计306的连接单元可以包括允许在x方向和y方向上浮动的螺母302。双向卡式螺母还可以提供防旋转308。使用双向卡式螺母设计306的连接单元可以包括可以带螺纹或不带螺纹的螺母302。例如,在一个方面,螺母302可以是带螺纹的,例如,螺纹可以与螺母302共同打印。在另一方面,螺母302最初可以是不带螺纹的,例如,在螺母302被打印之后,螺母302可以是带螺纹的。在又一方面,螺母302可以使用将螺栓固定在螺母302内的一些其它手段,例如可以使用摩擦配合或其它合适的机构。
例如,装置(双向卡式螺母设计306)可以包括增材制造的第一部件304和容纳在第一部件304内的用于将第一部件304互连到第二部件的卡式螺母302。卡式螺母302可以与第一部件304共同打印。在一方面,卡式螺母302包括螺纹。在另一方面,螺纹是增材制造的。在一方面,卡式螺母302可以在第一部件304内浮动。卡式螺母302可以是双向卡式螺母。在一方面,通过第一部件防止卡式螺母302旋转。双向卡式螺母302可以用于节点(例如,304)和/或其它单元之间的非结构连接。
图4是示出三向卡式螺母402和螺纹垫片404的示图400。螺纹垫片404可以安装到增材制造的第一部件406(诸如节点)中。在一方面,三向卡式螺母402可以位于通过螺纹垫片404容纳在部件406内的保持件408内。三向卡式螺母402和螺纹垫片404可以用于连接节点和/或其它单元。使用三向卡式螺母402、螺纹垫片404和部件406的连接结构可以类似于使用图2的单向卡式螺母202和/或图3的双向卡式螺母302的结构。
在示例中,使用图2的单向卡式螺母202的连接与使用图3的三向卡式螺母302的连接之间的区别可以是,浮动螺母302可以容纳在例如三个单独的构件(螺纹垫片304、部件306、保持件308)内,这些构件接合在一起,而不是如同图2的装置那样的一个连续插孔。在示例中,使用图3的双向卡式螺母302的连接与使用图4的三向卡式螺母402的连接之间的区别可以是,浮动螺母402可以容纳在例如三个单独的构件(螺纹垫片404、部件406、保持件408)内,这些构件接合在一起,而不是如同图3的装置那样沿两个方向捕获螺母的插孔。在示例中,螺母402可以共同打印到部件406(例如,节点)中。螺母可以是带螺纹的或不带螺纹的。在一些方面中,三向卡式螺母402可以用于非结构连接。
图5是示出三向卡式螺母502和螺纹垫片504的示图500,其中如同图4中那样,顶部件506经由螺纹部分510附接至连接单元508,然而,在图5中,顶部件506经由螺纹部分510附接至连接单元508,而不是如同图4中那样的平坦连接。螺栓512可以用于连接其它部件514,例如节点。在其它零件(例如,三向卡式螺母502、螺纹垫片504和顶部件506)被打印以完成组件516之后,螺栓512可以旋拧到螺母502中。垫片504可楔入在顶部件506的“上T形部分”518与连接单元508和所涉及的其它节点或其它部件之间。螺母可以是带螺纹的或不带螺纹的。
在一方面,装置(例如,组件516)可以包括增材制造的第一部件(例如,连接单元508)和容纳在第一部件(例如,连接单元508)内的用于将第一部件互连到第二部件的卡式螺母502。装置(例如,组件516)可以进一步包括垫片504,其与第一部件(例如,连接单元508)一起形成腔体520并且允许螺母502沿着螺母502的轴向轴线移动。装置(例如,组件516)可以进一步包括形成腔体520的插入件(顶部件506)。例如,第一部件(例如,连接单元508)可以与插入件(顶部件506)接合,并且螺母502可以容纳在腔体520内。
在一方面,第一部件(例如,连接单元508)可以包括增材制造的螺纹部分510,并且插入件(顶部件506)可以包括与第一部件(例如,连接单元508)的螺纹部分510接合的螺纹插入件522。垫片504可以位于第一部件(例如,连接单元508)的一部分与插入件(顶部件506)之间。
图6是示出共同打印到节点604中的螺母602的示图600。螺母602类似于图4所示的示例被共同打印到节点604中;然而,图6的示例中的螺母602由球形卡式壳体606环绕。球形卡式壳体606可以具有以足够空间围绕螺母602的上平坦部分的切口608,以允许径向浮动。垫片610可以打印有右旋螺纹,并且可以安装在节点604的顶部上。螺母602可以是带螺纹的或不带螺纹的。在一方面,装置612可以包括增材制造的第一部件(例如,节点604)和卡式螺母602。卡式螺母602可以容纳在第一部件(例如,节点604)内,用于将第一部件(例如,节点604)互连到第二部件(未示出)。装置612可以包括增材制造的半球形壳体606,该半球形壳体可以与第一部件(例如,节点604)和螺母602共同打印。在一方面,螺母可以通过半球形壳体606容纳在第一部件(例如,节点604)内。
图7是示出制造公差问题的示图。常规制造中可能会观测到这些问题。可以使用3D打印来解决制造公差问题。例如,图6的装置612可以用于解决一些制造公差问题。
在一方面,如图7所示,待连接在一起的两个部件(例如,部件702和装置612)可以相对于彼此成一定角度。更具体地,螺栓孔704可以相对于彼此成一定角度。图6中示出的增材制造的半球形壳体606可以提供对螺栓孔704之一(例如,装置612中的螺栓孔)的角度的调节。在一方面,螺母可以通过半球形壳体606容纳在第一部件(例如,节点604)内。例如,图6中示出的增材制造的半球形壳体606可以允许调节螺栓孔704之一(例如,装置612中的螺栓孔)的角度,使得螺栓孔704彼此平行或接近平行并且彼此对齐,从而螺栓可以穿过螺栓孔704安装。
图8是示出可以在节点804被3D打印(增材制造)之后安装而不是与节点804共同打印的螺母802的示图800。在一方面,对于结构连接,螺母802可以在节点804被打印(增材制造)之后安装,而不是与节点共同打印。相反,保持板806可以在闭合位置中共同打印在节点804内。在组装时,可以压下卡式凸片812,使得板暂时存储在节点804内的狭槽808中,从而螺母802可以插入节点804中的腔体810中。然后可以释放凸片812,这可以使保持板806滑出,以便形成阻隔并防止螺母802滑出腔体810。
在一方面,装置814可以包括增材制造的第一部件(例如,节点804)和卡式螺母802。卡式螺母802可以容纳在第一部件内,用于将第一部件(例如,节点804)互连到第二部件。在一方面,装置可以进一步包括增材制造的保持板806,其可以与第一部件(例如,节点804)一起形成腔体810。螺母802可以容纳在腔体810内。保持板806可以构造为在第一部件(例如,节点804)内的狭槽808内滑动以安装卡式螺母802,并且保持板806可以构造为滑出第一部件(例如,节点804)内的狭槽808以保持卡式螺母802。凸片812可以沿着凹槽816滑动,以使保持板806移入和移出狭槽808。
图9是示出可以在节点904被打印之后安装而不是与节点共同打印的螺母902的示图900。如同图8的示例(卡式螺母702)中那样,图9中的螺母902可以通过使用保持板906而不是被共同打印而保持就位。然而,不同于图7的示例,图9的示例可以使用卡式突耳或卡式螺柱908以有助于保持板906的闭合和释放。螺纹垫片910(例如,右旋螺纹垫片)可以安装在螺母902上,使得螺栓(未示出)在进入节点904之前可以滑动穿过垫片910。保持结构912可以被共同打印,并且可以包括保持狭槽914。
在一方面,装置(保持结构912)可以包括增材制造的第一部件(例如,节点904)和卡式螺母902。卡式螺母902可以容纳在第一部件(例如,节点904)内,用于将第一部件(例如,节点904)互连到第二部件(未示出)。装置(保持结构912)可以进一步包括增材制造的保持板906,其与第一部件(例如,节点904)一起形成腔体916。螺母902可以容纳在腔体916内。卡式突耳或卡式螺柱908可以有助于保持板906的闭合和释放。
图10是示出可以在节点1004被3D打印(增材制造)之后安装而不是与节点1004共同打印的螺母1002的示图1000。示图1000示出了可以与本文描述的结构以及其它结构一起使用的旋转保持板1006的示例。图10的示例可以用于代替关于图8和图9描述的使用滑入和滑出狭槽的板的凸片系统。
在图10的示例中,保持板1006可以在具有六角插孔1008的节点中共同打印,通过该六角插孔可以插入稍小的六角螺母1002或螺柱。一旦将螺母1002/螺柱插入插孔1008中,就可以使用六角键1010将保持板1006旋转30度以将螺母1002/螺柱保持就位。
在示例中,装置可以包括增材制造的第一部件(例如,节点1004)和卡式螺母1002。螺母1002可以容纳在第一部件(例如,节点1004)内,用于将第一部件(例如,节点1004)互连到第二部件(未示出)。保持板1006可以在打开腔体以在其中放置螺母1002的第一位置与将螺母1002锁定在腔体中的第二位置之间旋转。
图11是示出使用中空销1102代替螺栓来连接两个节点1104、1106的节点到节点连接的示图1100。如图11所示,中空销1102可以用来代替螺栓来连接两个节点1104、1106。销1102可以插入穿过开面节点(节点1106)并且进入另一节点(节点1104)内的插孔1108。例如在插孔1108处可以使用粘结剂、热固性材料、热塑性材料或钎焊来固定连接。中空销1102可以类似于螺栓将节点保持在一起。此外,中空销可以包括粘结剂通道1110,以允许粘结剂通过中空销1102输入,从而将中空销粘结到节点1104、1106中的一个或多个。
在一方面,装置1112可以包括具有孔1114的第一增材制造部件(例如,节点1106)。装置1112可以包括具有插孔1108的第二增材制造部件(例如,节点1104)。装置1112还可以包括销1102,该销具有:头部1116,其接合第一部件(例如,节点1106)的表面1118;以及轴1120,其从头部1116延伸穿过第一部件(例如,节点1106)中的孔1114并进入第二部件(例如,节点1104)的插孔1108中。
在一方面,销1102包括从头部1116延伸穿过轴1120的粘结剂注射通道1110。通道1110可以与第一部件(例如,节点1106)中的孔1114和第二部件(例如,节点1104)中的狭槽1122连通。
在一方面,装置1112可以进一步包括延伸通过销1102的通道1110并进入第一部件(例如,节点1106)的孔1114和第二部件(例如,节点1104)的狭槽1122中的粘结剂。
在一方面,装置1112可以进一步包括在第一部件(例如,节点1106)与第二部件(例如,节点1104)之间的密封件1124,以将粘结剂密封在第一部件(例如,节点1106)的孔1114和第二部件(例如,节点1104)的狭槽1122中。
图12是示出根据本文描述的系统和方法的示例性方法的流程图1200。在框1202处,增材制造第一部件。例如,使用示例性3D打印机增材制造第一部件(例如,204、304、406、508、604、804、904、1004)。
在框1204处,增材制造容纳在第一部件内的用于将第一部件互连到第二部件的卡式螺母。例如,增材制造容纳在第一部件(例如,204、304、406、508、604、804、904、1004)内的用于将第一部件(例如,204、304、406、508、604、804、904、1004)互连到第二部件的卡式螺母(例如,螺母202、302、402、502、602、802、902、1002)。在一方面,增材制造卡式螺母(例如,螺母202、302、402、502、602、802、902、1002)可以包括与第一部件(例如,304、406、508、604、804、904、1004)共同打印卡式螺母(例如,螺母202、302、402、502、602、802、902、1002)。在一方面,增材制造卡式螺母(例如,螺母202、302、402、502、602、802、902、1002)可以包括形成螺纹。形成螺纹可以包括增材制造螺纹。在一方面,卡式螺母(例如,螺母202、302、402、602)可以被增材制造为在第一部件(例如,204)内浮动。在一方面,第一部件(例如,204)可以被增材制造为防止卡式螺母旋转。
在框1206处,增材制造与第一部件和螺母共同打印的半球形壳体,其中螺母通过半球形壳体容纳在第一部件内。例如,增材制造与第一部件(例如,节点604)和螺母(602)共同打印的半球形壳体(606)。螺母(602)可以通过半球形壳体(606)容纳在第一部件(例如,节点604)内。
在框1208处,添加垫片,其与第一部件一起形成腔体并允许螺母沿着螺母的轴向轴线移动。例如,添加垫片(404),其与第一部件(406)一起形成腔体并允许螺母(402)沿着螺母(402)的轴向轴线移动。在一方面,添加垫片(404)可以包括将垫片螺接至第一部件(406)。
在框1210处,形成具有腔体的插入件,其中第一部件与插入件接合,并且螺母容纳在腔体内。例如,形成具有腔体(520)的插入件(506),其中第一部件(508)与插入件(506)接合,并且螺母(502)容纳在腔体(520)内。在一方面,增材制造第一部件(508)包括形成增材制造的螺纹部分(510),并且进一步包括形成插入件(506),以包括与第一部件(508)的螺纹部分(510)接合的螺纹(522)插入件(506)。
在框1212处,在第一部件的一部分与插入件之间添加垫片。例如,在第一部件(508)的一部分与插入件(506)之间添加垫片(504)。
图13是示出根据本文描述的系统和方法的示例性方法的流程图1300。在框1302处,增材制造保持板,其与第一部件一起形成腔体,其中螺母容纳在该腔体内。例如,增材制造与第一部件(例如,节点804)一起形成腔体(810)的保持板(806)。螺母(802)可以容纳在腔体(810)内。
在框1304处,形成在第一部件内的狭槽内滑动的保持板从而安装紧卡式螺母,并且形成滑出第一部件内的狭槽的保持板从而保持卡式螺母。例如,形成在第一部件(例如,节点804)内的狭槽(808)内滑动的保持板(806),从而安装卡式螺母(802),并且形成滑出第一部件(例如,节点804)内的狭槽(808)的保持板(806),从而保持卡式螺母(802)。在一方面,保持板(806)可以增材制造为可在打开腔体(810)以在其中放置螺母(802)的第一位置与将螺母(802)锁定在腔体(810)中的第二位置之间旋转。
在框1306中,形成构造为有助于保持板的闭合和释放的卡式凸耳或卡式螺柱中的至少一个。例如,形成构造为有助于保持板(906)的闭合和释放的卡式突耳或卡式螺柱(908)中的至少一个。在一方面,增材制造第一部件包括增材制造节点(204、604、804、904、1004)。
图14是示出根据本文描述的系统和方法的示例性方法的流程图1400。在框1402中,增材制造具有孔的第一部件。例如,增材制造具有孔(1114)的第一部件(例如,节点1106)。
在框1404中,增材制造具有插孔的第二部件。例如,增材制造具有插孔(1108)的第二部件(例如,节点1104)。
在框1406中,形成具有与第一部件的表面接合的头部以及从头部延伸穿过第一部件中的孔并进入第二部件的插孔中的轴的销。例如,形成销(1102),该销具有与第一部件(例如,节点1106)的表面(1118)接合的头部(1116)以及从头部(1116)延伸穿过第一部件(例如,节点1106)中的孔(1114)并进入第二部件(例如,节点1104)的插孔(1108)中的轴。
在框1408中,形成包括从头部延伸穿过轴的粘结剂注射通道的销。通道可以与第一部件中的孔和第二部件中的狭槽连通。例如,形成销(1102),该销(1102)包括从头部(1116)延伸穿过轴的粘结剂注射通道(1110)。通道(1110)可以与第一部件(例如,节点1106)中的孔(1114)和第二部件(例如,节点1104)中的狭槽(1122)连通。
在框1410中,添加延伸通过销的通道并进入第一部件的孔和第二部件的狭槽中的粘结剂。例如,添加延伸通过销(1102)的通道(1110)并进入第一部件(例如,节点1106)的孔(1114)和第二部件(例如,节点1104)的狭槽(1122)中的粘结剂。
在框1412中,在第一部件和第二部件之间形成密封件,以将粘结剂密封在第一部件的孔和第二部件的狭槽中。例如,在第一部件和第二部件(例如,节点1106、1104)之间形成密封件(1124),以将粘结剂密封(1124)在第一部件(例如,节点1106)的孔(1114)和第二部件(例如,节点1104)的狭槽(1122)中。
提供之前的描述是为了使任何本领域技术人员能够实施本文描述的各个方面。对贯穿本公开给出的这些示例性实施例的各种变型对于本领域技术人员而言将是显而易见的,并且本文公开的构思可以应用于3D打印部件和紧固件。因此,权利要求书并非旨在限于贯穿本公开给出的示例性实施例,而是要符合与权利要求语言一致的全部范围。对贯穿本公开所描述的示例性实施例的元件的对于本领域普通技术人员已知或后来已知的所有结构和功能等同方案均旨在被权利要求所包含。另外,本文公开的任何内容都不旨在贡献给公众,不管这种公开是否在权利要求中明确地阐述。权利要求元件不得根据35U.S.C.§112(f)的规定或适用权限中的类似法律来解释,除非元件使用短语“用于...的手段”明确地阐述,或者在方法权利要求的情况下,元件使用短语“用于...的步骤”来阐述。
Claims (47)
1.一种装置,所述装置包括:
增材制造的第一部件;以及
卡式螺母,其容纳在所述第一部件内,用于将所述第一部件互连到第二部件。
2.根据权利要求1所述的装置,其中,所述卡式螺母与所述第一部件共同打印。
3.根据权利要求1所述的装置,其中,所述卡式螺母包括螺纹。
4.根据权利要求3所述的装置,其中,所述螺纹是增材制造的。
5.根据权利要求1所述的装置,其中,所述卡式螺母在所述第一部件内浮动。
6.根据权利要求1所述的装置,其中,所述卡式螺母通过所述第一部件防止旋转。
7.根据权利要求1所述的装置,还包括与所述第一部件和所述螺母共同打印的增材制造的半球形壳体,其中,所述螺母通过所述增材制造的半球形壳体容纳在所述第一部件内。
8.根据权利要求1所述的装置,还包括垫片,其与所述第一部件一起形成腔体并允许所述螺母沿着所述螺母的轴向轴线移动。
9.根据权利要求8所述的装置,其中,所述垫片被螺接至所述第一部件。
10.根据权利要求1所述的装置,还包括具有腔体的插入件,其中,所述第一部件与所述插入件接合,并且所述螺母容纳在所述腔体内。
11.根据权利要求10所述的装置,其中,所述第一部件包括增材制造的螺纹部分,并且所述插入件包括与所述第一部件的螺纹部分接合的螺纹插入件。
12.根据权利要求10所述的装置,还包括位于所述第一部件的一部分与所述插入件之间的垫片。
13.根据权利要求1所述的装置,还包括增材制造的保持板,其与所述第一部件一起形成腔体,其中,所述螺母容纳在所述腔体内。
14.根据权利要求13所述的装置,其中,所述保持板构造为在所述第一部件内的狭槽内滑动,以安装所述卡式螺母,并且所述保持板构造为滑出所述第一部件内的狭槽,以保持所述卡式螺母。
15.根据权利要求13所述的装置,其中,所述保持板能够在打开所述腔体以在其中放置所述螺母的第一位置与将所述螺母锁定在所述腔体中的第二位置之间旋转。
16.根据权利要求13所述的装置,还包括构造为有助于所述保持板的闭合和释放的卡式凸耳或卡式螺柱中的至少一个。
17.根据权利要求1所述的装置,其中,所述第一部件和所述第二部件中的至少一个包括节点。
18.一种装置,所述装置包括:
具有孔的第一增材制造部件;
具有插孔的第二增材制造部件;以及
销,其具有与所述第一部件的表面接合的头部以及从所述头部延伸穿过所述第一部件中的孔并进入所述第二增材制造部件的插孔中的轴。
19.根据权利要求18所述的装置,其中,所述销包括从所述头部延伸穿过所述轴的粘结剂注射通道,所述粘结剂注射通道与所述第一部件中的孔和所述第二增材制造部件中的狭槽连通。
20.根据权利要求19所述的装置,还包括延伸通过所述销的粘结剂注射通道并进入所述第一部件的孔和所述第二增材制造部件的狭槽中的粘结剂。
21.根据权利要求20所述的装置,还包括位于所述第一部件与第二部件之间的密封件,以将所述粘结剂密封在所述第一部件的孔和所述第二增材制造部件的狭槽中。
22.一种装置,所述装置包括:
第一面板和第二面板;
螺栓,其具有头部和从所述头部延伸的轴;以及
螺母,其位于所述轴的远端处;
其中,所述第一面板和第二面板被夹持在使所述第一面板和第二面板互连的所述螺栓与所述螺母之间。
23.根据权利要求22所述的装置,还包括环绕所述螺栓的轴的部件。
24.根据权利要求23所述的装置,其中,所述部件延伸到所述第一面板和第二面板中。
25.根据权利要求24所述的装置,其中,所述第一面板和第二面板包括孔,并且所述部件还包括构造为形成间隔开的定位特征的凸起。
26.根据权利要求23所述的装置,还包括从所述头部延伸穿过所述部件的粘结剂注射通道。
27.一种方法,所述方法包括:
增材制造第一部件;以及
增材制造容纳在所述第一部件内的用于将所述第一部件互连到第二部件的卡式螺母。
28.根据权利要求27所述的方法,其中,增材制造卡式螺母包括将所述卡式螺母与所述第一部件共同打印。
29.根据权利要求27所述的方法,其中,增材制造卡式螺母包括形成螺纹。
30.根据权利要求29所述的方法,其中,形成螺纹包括增材制造螺纹。
31.根据权利要求27所述的方法,其中,所述卡式螺母被增材制造为在所述第一部件内浮动。
32.根据权利要求27所述的方法,其中,所述第一部件被增材制造为防止所述卡式螺母旋转。
33.根据权利要求27所述的方法,还包括增材制造与所述第一部件和所述螺母共同打印的半球形壳体,其中,所述螺母通过所述增材制造的半球形壳体容纳在所述第一部件内。
34.根据权利要求27所述的方法,还包括添加垫片,所述垫片与所述第一部件一起形成腔体并允许所述螺母沿着所述螺母的轴向轴线移动。
35.根据权利要求34所述的方法,其中,添加垫片包括将所述垫片螺接至所述第一部件。
36.根据权利要求27所述的方法,还包括形成具有腔体的插入件,其中,所述第一部件与所述插入件接合,并且所述螺母容纳在所述腔体内。
37.根据权利要求36所述的方法,其中,增材制造第一部件包括形成增材制造的螺纹部分,并且还包括形成所述插入件,所述插入件包括与所述第一部件的螺纹部分接合的螺纹插入件。
38.根据权利要求36所述的方法,还包括在所述第一部件的一部分与所述插入件之间添加垫片。
39.根据权利要求27所述的方法,还包括增材制造与所述第一部件一起形成腔体的保持板,其中,所述螺母容纳在所述腔体内。
40.根据权利要求39所述的方法,还包括形成在所述第一部件内的狭槽内滑动的所述保持板,从而安装所述卡式螺母,并且形成滑出所述第一部件内的狭槽的所述保持板,从而保持所述卡式螺母。
41.根据权利要求39所述的方法,其中,所述保持板被增材制造,所述保持板能够在打开所述腔体以在其中放置所述螺母的第一位置与将所述螺母锁定在所述腔体中的第二位置之间旋转。
42.根据权利要求39所述的方法,还包括形成构造为有助于所述保持板的闭合和释放的卡式凸耳或卡式螺柱中的至少一个。
43.根据权利要求27所述的方法,其中,增材制造第一部件包括增材制造节点。
44.一种方法,所述方法包括:
增材制造具有孔的第一部件;
增材制造具有插孔的第二部件;以及
形成销,所述销具有与所述第一部件的表面接合的头部以及从所述头部延伸穿过所述第一部件中的孔并进入所述第二部件的插孔中的轴。
45.根据权利要求44所述的方法,还包括形成包括从所述头部延伸穿过所述轴的粘结剂注射通道的所述销,所述粘结剂注射通道与所述第一部件中的孔和所述第二部件的狭槽连通。
46.根据权利要求45所述的方法,还包括添加延伸通过所述销的粘结剂注射通道并进入所述第一部件的孔和所述第二部件的狭槽中的粘结剂。
47.根据权利要求46所述的方法,还包括在所述第一部件和第二部件之间形成密封件,以将所述粘结剂密封在所述第一部件的孔和所述第二部件的狭槽中。
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CN102272464A (zh) * | 2009-01-09 | 2011-12-07 | 黑蒂赫-海因泽有限及两合公司 | 连接元件和轻质结构板 |
CN103233968A (zh) * | 2013-05-10 | 2013-08-07 | 江苏永昊高强度螺栓有限公司 | 一种液封一体化螺栓 |
CN106137364A (zh) * | 2015-05-12 | 2016-11-23 | 比德尔曼技术有限责任两合公司 | 联接装置以及骨锚固装置 |
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KR20200010581A (ko) | 2020-01-30 |
WO2018236817A1 (en) | 2018-12-27 |
JP2020524098A (ja) | 2020-08-13 |
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US20180363691A1 (en) | 2018-12-20 |
EP3641968A4 (en) | 2021-03-03 |
CN209174905U (zh) | 2019-07-30 |
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US10781846B2 (en) | 2020-09-22 |
JP7146823B2 (ja) | 2022-10-04 |
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