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公开(公告)号：US11931964B2
公开(公告)日：2024-03-19
申请号：US16970453
申请日：2018-04-30
IPC分类号： B29C64/386 , B33Y50/00 , G06F30/10 , G06F113/10
CPC分类号： B29C64/386 , G06F30/10 , B33Y50/00 , G06F2113/10
摘要： A method is disclosed for generating a 3D printing file containing an object model of a part having a body and an integral electronic component. To generate the 3D printing file, a processor receives at least one geometry specification of the part to be printed and at least one component performance property of the electronic component to be printed integral to the part. An object model is determined by the processor in accordance with the at least one geometry specification of a part to be printed, the at least one component performance property of an electronic component to be printed, and at least one material property of an electronic component printing material of a 3D printer. The 3D printing file is generated by the processor and comprises the object model.
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公开(公告)号：US20210288586A1
公开(公告)日：2021-09-16
申请号：US16608358
申请日：2018-01-24
摘要： Example implementations relate to an apparatus to control supplying power to a linear load; the power having a predetermined current profile; the apparatus comprising a controller to establish synchronisation information associated with an AC input voltage of an AC supply; and produce at least one pulse width modulation signal in response to the synchronisation information and a target instantaneous current of the predetermined current profile; and at least one output to output the at least one pulse width modulation signal to a current modulator for controlling current to the linear load.
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公开(公告)号：US09967919B2
公开(公告)日：2018-05-08
申请号：US15092370
申请日：2016-04-06
CPC分类号： H05B1/023 , B41J11/0015 , B41J11/002 , H05B1/0227 , H05B3/0014
摘要： Electrical resistor heating with an electrical resistor heating circuitry which includes an AC power source of at least one phase, a plurality of heating resistors provided in a spatial arrangement, and switches to connect the AC power source with the heating resistors generating ON and OFF power states. Power scheduling is provided to adjust the power fed from the AC power source to the heating resistors at a desired partial-power level by ON/OFF switching a number of switches, wherein the power scheduling causes at least some of the switches to switch between the ON and OFF states in a staggered manner so that energization of the partial-power level of different resistors takes place, at least partially, non-simultaneously.
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公开(公告)号：US20150321485A1
公开(公告)日：2015-11-12
申请号：US14410032
申请日：2012-07-20
发明人： Emilio José Góngora Cañada , Elena Laso Plaza , Antonio Monclus Velasco , Francisco Javier Rodriguez Escañuela , Xavier Soler Pedemonte
IPC分类号： B41J2/335
CPC分类号： B41J2/335 , B41J11/002
摘要： Printing apparatus (10) including a controller (12) to control supply of at least a first predetermined amount of power to a first heater (18) while the first heater is moving through a print zone (40), and to control supply of at least a second predetermined amount of power to the first heater (18) while the first heater is outside of the print zone (38), the second predetermined amount of power being less than the first predetermined amount of power.
摘要翻译： 包括控制器（12）的打印设备（10），用于在第一加热器移动通过打印区域（40）时控制至少第一预定量的功率供应到第一加热器（18），并且控制供应 当所述第一加热器位于所述打印区域（38）的外部时，所述第一加热器（18）的至少第二预定量的功率，所述第二预定量的功率小于所述第一预定量的功率。
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公开(公告)号：US20150215992A1
公开(公告)日：2015-07-30
申请号：US14417509
申请日：2012-07-26
CPC分类号： H05B1/023 , B41J11/0015 , B41J11/002 , H05B1/0227 , H05B3/0014
摘要： Electrical resistor heating with an electrical resistor heating circuitry which includes an AC power source of at least one phase, a plurality of heating resistors provided in a spatial arrangement, and switches to connect the AC power source with the heating resistors generating ON and OFF power states. Power scheduling is provided to adjust the power fed from the AC power source to the heating resistors at a desired partial-power level by ON/OFF switching a number of switches, wherein the power scheduling causes at least some of the switches to switch between the ON and OFF states in a staggered manner so that energization of the partial-power level of different resistors takes place, at least partially, non-simultaneously.
摘要翻译： 具有电阻加热电路的电阻加热装置，其包括至少一相的AC电源，以空间布置设置的多个加热电阻器，以及将AC电源与产生导通和截止电源状态的加热电阻器连接的开关 。 提供功率调度以通过开关多个开关的ON / OFF来将从AC电源馈送到加热电阻器的功率调节到期望的部分功率电平，其中功率调度使得至少一些开关在 ON和OFF以交错方式状态，使得不同电阻器的部分功率电平的通电至少部分地同时发生。
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公开(公告)号：US11602902B2
公开(公告)日：2023-03-14
申请号：US17828541
申请日：2022-05-31
IPC分类号： B29C64/393 , B29C64/268 , B29C64/165 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K77/00
摘要： A method and system for a three dimensional printing system are described herein. In one example, the three dimensional printing system has a moveable carriage, an array of laser modules and a print controller. In this example, the moveable carriage has a print head arranged to selectively deposit a printing agent on to a layer of build material as the moveable carriage is moved relative to the layer of build material. The printing agent controls localized fusing of the build material on application of energy. The print controller is communicatively coupled to the array of laser modules and controls activation of individual laser modules of the array of laser modules so as to apply, selectively, energy to addressable sub-regions of the layer of build material on which printing agent has been deposited to control fusing together with the deposited printing agent.
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公开(公告)号：US20210129430A1
公开(公告)日：2021-05-06
申请号：US17051958
申请日：2018-10-17
IPC分类号： B29C64/165 , B29C64/277 , B22F10/14 , B33Y10/00 , B33Y30/00
摘要： According to one example, there is provided a method of additive manufacturing that comprises obtaining data relating to a 3D object to be manufactured, forming a layer of build material on a build platform, applying a cooling agent in a pattern surrounding a portion of build material to be solidified, and applying energy only to the build material on which cooling agent is applied and to the surrounded portion of build material such that the surrounded portion of build material heats up sufficiently to coalesces, and such that build material on which cooling agent is applied is cooled by the cooling agent and is prevented from heating up sufficiently to coalesce.
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公开(公告)号：US20210107228A1
公开(公告)日：2021-04-15
申请号：US16970453
申请日：2018-04-30
IPC分类号： B29C64/386 , G06F30/10
摘要： A method is disclosed for generating a 3D printing file containing an object model of a part having a body and an integral electronic component. To generate the 3D printing file, a processor receives at least one geometry specification of the part to be printed and at least one component performance property of the electronic component to be printed integral to the part. An object model is determined by the processor in accordance with the at least one geometry specification of a part to be printed, the at least one component performance property of an electronic component to be printed, and at least one material property of an electronic component printing material of a 3D printer. The 3D printing file is generated by the processor and comprises the object model.
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9.发明申请FORMATION OF DETECTION REGIONS BY DETECTOR MODULES COUPLED TO A MOVABLE CARRIAGE 审中-公开通过与可移动运输相结合的检测器模块形成检测区域公开(公告)号：US20150035886A1
公开(公告)日：2015-02-05
申请号：US13955232
申请日：2013-07-31
发明人： Andrew Maxwell Frost , Xavier Gasso Puchal , Emilio Jose Gongora Canada , Lluis Pous , Xavier Soler Pedemonte
IPC分类号： B41J29/387
CPC分类号： B41J11/0095
摘要： A printing apparatus includes a carriage, a first detector module, and a second detector module. The carriage may selectively move a fluid applicator along a scanning path in a first scanning direction and a second scanning direction across a print zone to print on a media therein. The first detector module and second detector module may be coupled to the carriage. Further, the first detector module may include a first receiver and a first source to form a first detection region there between downstream of the carriage in the first scanning direction to detect an object therein. The second detector module may include a second receiver and a second source to form a second detection region there between downstream of the carriage in the second scanning direction to detect an object therein.
摘要翻译： 打印装置包括滑架，第一检测器模块和第二检测器模块。 托架可以选择性地沿着扫描路径在第一扫描方向和第二扫描方向上跨越打印区域移动流体施用器，以在其中的介质上进行打印。 第一检测器模块和第二检测器模块可以联接到托架。 此外，第一检测器模块可以包括第一接收器和第一源，以在第一扫描方向上在托架的下游形成第一检测区域，以检测其中的物体。 第二检测器模块可以包括第二接收器和第二源，以在第二扫描方向上在托架的下游形成第二检测区域，以检测其中的物体。
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公开(公告)号：US20220288865A1
公开(公告)日：2022-09-15
申请号：US17828541
申请日：2022-05-31
IPC分类号： B29C64/393 , B29C64/268 , B29C64/165
摘要： A method and system for a three dimensional printing system are described herein. In one example, the three dimensional printing system has a moveable carriage, an array of laser modules and a print controller. In this example, the moveable carriage has a print head arranged to selectively deposit a printing agent on to a layer of build material as the moveable carriage is moved relative to the layer of build material. The printing agent controls localized fusing of the build material on application of energy. The print controller is communicatively coupled to the array of laser modules and controls activation of individual laser modules of the array of laser modules so as to apply, selectively, energy to addressable sub-regions of the layer of build material on which printing agent has been deposited to control fusing together with the deposited printing agent.
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