COOLING AIRFLOW FOR A SENSOR IN A LAMP ASSEMBLY
    1.
    发明申请
    COOLING AIRFLOW FOR A SENSOR IN A LAMP ASSEMBLY 审中-公开
    在灯组件中冷却传感器的气流

    公开(公告)号:WO2017196331A1

    公开(公告)日:2017-11-16

    申请号:PCT/US2016/032034

    申请日:2016-05-12

    摘要: In some examples, a lamp assembly of a printing system includes a heating lamp to generate heat energy during an operation of the printing system, a sensor, and a first housing defining a sensor chamber in which the sensor is located, the first housing defining an airflow inlet to receive a cooling airflow to cool the sensor, and an exhaust outlet through which a heated exhaust airflow is to exit from the sensor chamber.

    摘要翻译: 在一些示例中,打印系统的灯组件包括用于在打印系统的操作期间产生热能的加热灯,传感器和限定传感器室的第一壳体,传感器室中传感器室 所述第一壳体限定用于接收冷却空气流以冷却所述传感器的气流入口以及用于使加热的排气流从所述传感器室排出的排气出口。

    ADDITIVE MANUFACTURING WITH TRAVERSING IRRADIATION REGION
    3.
    发明申请
    ADDITIVE MANUFACTURING WITH TRAVERSING IRRADIATION REGION 审中-公开
    行进辐照区添加剂制造

    公开(公告)号:WO2018017122A1

    公开(公告)日:2018-01-25

    申请号:PCT/US2016/043531

    申请日:2016-07-22

    摘要: There is disclosed additive manufacturing apparatus (10), (22), (34) comprising: a heater (18), (36) to direct radiant heat onto an irradiation region (20) of a build platform (12), at least part of the heater (18), (36) being moveable to cause the irradiation region (20) to traverse over the build platform (12); a coating module (14) moveable relative the heater (18), (36) to traverse the build platform (12) to apply a build material onto the build platform (12); and a print module (16) moveable relative the heater (18), (36) to traverse the build platform (12) to selectively eject a print agent onto the build material.

    摘要翻译: 公开了一种增材制造设备(10),(22),(34),包括:加热器(18),(36),用于将辐射热导向建筑物的照射区域(20) 平台(12),所述加热器(18),(36)的至少一部分可移动以使所述照射区域(20)横越所述构建平台(12); 相对于加热器(18),(36)可移动以穿过构建平台(12)以将构建材料施加到构建平台(12)上的涂覆模块(14); 和可相对于加热器(18),(36)移动以横穿构建平台(12)以选择性地将打印剂喷射到构建材料上的打印模块(16)。

    FORMING A THREE-DIMENSIONAL OBJECT
    4.
    发明申请
    FORMING A THREE-DIMENSIONAL OBJECT 审中-公开
    形成一个三维物体

    公开(公告)号:WO2017196351A1

    公开(公告)日:2017-11-16

    申请号:PCT/US2016/032157

    申请日:2016-05-12

    摘要: A method of forming a three-dimensional object includes detecting, with a thermographic camera, a temperature of a control point within at least one zone of the build material bed, and adjusting a power level supplied to at least one of the lamps of the array of lamps if the detected temperature of the control point of the at least one zone of the build material bed is not equal to a set temperature.

    摘要翻译: 一种形成三维物体的方法包括利用热成像摄像机检测构建材料床的至少一个区域内的控制点的温度,并且调整提供给 如果构建材料床的至少一个区域的控制点的检测温度不等于设定温度,则灯阵列中的灯的至少一个。