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1.发明申请公开(公告)号：US20170129031A1
公开(公告)日：2017-05-11
申请号：US15344532
申请日：2016-11-06
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , University of Maryland, College Park
CPC分类号： B23K1/0016 , B23K3/0478 , B23K3/085 , B23K20/026 , B23K20/233 , B23K20/26 , B23K35/262 , B23K2101/42 , C22C13/00 , H01L24/29 , H01L24/32 , H01L24/75 , H01L24/83 , H01L2224/29111 , H01L2224/29294 , H01L2224/29295 , H01L2224/29311 , H01L2224/29324 , H01L2224/29347 , H01L2224/29355 , H01L2224/32227 , H01L2224/32245 , H01L2224/75102 , H01L2224/75251 , H01L2224/75501 , H01L2224/75901 , H01L2224/8309 , H01L2224/8381 , H01L2224/83825 , H01L2224/83908 , H01L2924/10253 , H01L2924/10272 , H01L2924/00014
摘要： Methods and apparatuses for controlled processing of high temperature bonding systems via devices to control heating and cooling systems of a high temperature heating bonding includes use of a sinter fixture device including a plate surface, that is shaped to contact and conform to a contacting surface of a TLPS substrate assembly, and a plurality of channels below the plate surface within a base body of the sinter fixture device shaped to receive heating and cooling elements. A first set of the one or more channels includes a plurality of cross-channels, a cooling medium inlet, and a cooling medium outlet, which cross-channels, cooling medium inlet, and cooling medium outlet are in fluid communication with one another. A second set of the one or more channels includes a plurality of heating element passageways.
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公开(公告)号：US20070107868A1
公开(公告)日：2007-05-17
申请号：US11282009
申请日：2005-11-17
申请人： Keith Hedrick , Keith Gardener
发明人： Keith Hedrick , Keith Gardener
CPC分类号： B23K3/0478 , B22C7/026 , B22C9/04
摘要： A wax pattern welding system and method for producing a pool of molten wax on an area of a surface of a wax component is provided. The wax pattern welding system includes a bar of heat conducting material and a heating element. The bar has a raised heating surface, which has a recessed area for retaining molten wax when the raised heating surface contacts the wax component, and a vent structure. The vent structure facilitates confining the pool of molten wax on an area of a surface of the wax component. In another embodiment, the pattern welding system includes an attachable plate of heat conducting material, which has a raised heating surface with a recessed area, and a vent structure. The attachable plate is configured to be fastened to the bar of heat conducting material.
摘要翻译： 提供蜡模焊接系统和在蜡组分表面的区域上产生熔融蜡池的方法。 蜡图案焊接系统包括导热材料棒和加热元件。 该棒具有升高的加热表面，当升高的加热表面接触蜡组分时，其具有用于保持熔融蜡的凹陷区域和排气结构。 排气结构有助于将熔融蜡池围绕在蜡组分表面的一个区域上。 在另一个实施例中，图案焊接系统包括导热材料的可附接板，其具有带有凹陷区域的升高的加热表面和通气结构。 可连接板被构造成紧固到导热材料棒上。
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3.发明申请Temperature control system for solder handling devices and method for temperature control for those devices 审中-公开用于焊料处理装置的温度控制系统和用于这些装置的温度控制的方法公开(公告)号：US20050121495A1
公开(公告)日：2005-06-09
申请号：US10859936
申请日：2004-06-02
申请人： Tetuo Yokoyama
发明人： Tetuo Yokoyama
CPC分类号： B23K3/0478
摘要： In a temperature control system for controlling a heating member or means of a solder handling device, a plurality of solder handling devices such as soldering iron, a heater tweezer, a solder sucker and a hot air blower are selectively coupled with a temperature controller which in turn identify the solder handling device connected thereto and controls temperature of the heater of the connected device with temperature control characteristic suitable for the device. Each solder handling device may have a resistor of which resistance value represents the type of the device so that the temperature controller identify the device by the resistance value.
摘要翻译： 在用于控制加热构件或焊料处理装置的装置的温度控制系统中，诸如烙铁，加热器镊子，焊锡吸盘和热风鼓风机的多个焊料处理装置选择性地与温度控制器耦合， 转动识别连接到其上的焊料处理装置，并通过适用于该装置的温度控制特性来控制连接装置的加热器的温度。 每个焊料处理装置可以具有电阻值，其电阻值表示器件的类型，使得温度控制器通过电阻值来识别器件。
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公开(公告)号：US06781084B2
公开(公告)日：2004-08-24
申请号：US10055312
申请日：2001-10-26
IPC分类号： B23K100
CPC分类号： B23K3/0478 , B23K2101/36
摘要： The present invention is directed to an apparatus and a method for brazing work pieces together and which eliminates the disadvantages associated with conventional apparatus currently in use for brazing parts together. In a preferred embodiment of the invention, the brazing apparatus comprises an electric connector for connecting to an electrical power source; at least two electrodes adapted for attaching to and providing electrical contact with the work pieces to be brazed together; means for converting the electric power being directed from the electrical power source into a low voltage, high current electric flow directed to the work pieces; and a control system for controlling the brazing operation. The brazing apparatus further comprises means for automatically controlling the time duration of the brazing operation and means for monitoring and automatically controlling the brazing temperature being generated along the interface between the work pieces.
摘要翻译： 本发明涉及一种用于将工件钎焊在一起的装置和方法，其消除了与目前用于将部件钎焊在一起的常规装置相关的缺点。 在本发明的优选实施例中，钎焊装置包括用于连接到电源的电连接器; 至少两个电极，适于附接到要钎焊在一起的工件的电接触; 用于将从电源引导的电力转换为指向工件的低电压，高电流电流的装置; 以及用于控制钎焊操作的控制系统。 钎焊装置还包括用于自动控制钎焊操作的持续时间的装置，以及用于监测和自动控制沿着工件之间的界面产生的钎焊温度的装置。
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公开(公告)号：US06653600B2
公开(公告)日：2003-11-25
申请号：US10199351
申请日：2002-07-19
申请人： Atsunobu Sakamoto , Kazuko Sakamoto
发明人： Atsunobu Sakamoto , Kazuko Sakamoto
IPC分类号： H05B100
CPC分类号： D06F75/08 , B23K3/033 , B23K3/0353 , B23K3/0478 , B23K3/053 , H05B3/00 , H05B3/12
摘要： The present invention relates to heating trowel which processes by heat while observing the status of the working material, such as soldering iron, plastic welder, iron, hair iron and the like, and specifically it relates to heating trowel that could be used within few seconds from providing power. A heating trowel comprises a heating wire made of metal plate such as iron chrome alloy and which is thinned to the limit that it could maintain shape, an electrical insulator which is a thin plate of aluminum nitride and the like having more than 10 times the heat conductivity of said heating wire, and a trowel tip/heat storage made from copper and the like having more than twice the heat conductivity of the aluminum nitride and the like and also having high heat capacity, and formed by sufficiently adhering these components closely by pressing and the like using a heat insulating supporter. Also, it is divided into two to a bare heating trowel and a receiving heating device. The control method comprises providing a fixed large amount of electricity for a fixed short period of time to a heating wire by operating a power switch once and rising the temperature of a trowel tip/heat storage rapidly and obtaining a desired temperature by pressing the switch for a simple countable number of times. The heating trowel mentioned above could have 10 times larger heat value than the conventional one so that it could heat the trowel tip/heat storage having large heat capacity rapidly. Also, by rising the temperature of the trowel tip stepwise by switch operation, it could be controlled without a measurement device or a control mechanism. Also, when it reaches desired temperature, the stored heat is large so that it could be used without heating. Therefore, a bare heating trowel free of cords could be used.
摘要翻译： 本发明涉及加热t刀，其在观察工作材料的状态（例如烙铁，塑料焊接机，铁，烫发器等）的同时进行处理，具体涉及可在几秒钟内使用的加热t刀 加热t刀包括由诸如铁铬合金的金属板制成的加热丝，并且被减薄至可以保持形状的极限，电绝缘体是氮化铝等的薄板，其具有多于 所述加热丝的热导率为10倍，由铜等制成的t刀尖/储热体具有氮化铝等的两倍以上的导热性，并且也具有高的热容量，并且通过充分粘附这些 通过使用绝热支架紧密地按压等的部件。另外，将其分为两个，即裸加热抹光机和接收加热装置。控制装置 d包括通过一次操作电源开关将一定时间内固定的大量电量固定在加热丝上，并快速升高el刀尖/储热器的温度并通过按压开关获得所需温度 上述加热抹光刀的热值可比常规加热10倍，从而可以快速加热具有较大热容的el刀尖/储热器。 此外，通过开关操作逐步升高t刀尖的温度，可以在没有测量装置或控制机构的情况下进行控制。 此外，当达到期望的温度时，储存的热量大，从而可以在不加热的情况下使用。 因此，可以使用没有电线的裸加热t刀。
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公开(公告)号：US6335514B2
公开(公告)日：2002-01-01
申请号：US74563200
申请日：2000-12-20
CPC分类号： B23K3/0478
摘要： A solder assembly 10 which is selectively and operably connectable to a controller 12 and which has several "guns" 74, 76 which each allow for the selective creation of a several circuits, thereby allowing for the creation of substantial even solder connections.
摘要翻译： 焊料组件10，其选择性地和可操作地连接到控制器12并且具有多个“枪”74,76，每个“枪”允许选择性地创建几个电路，从而允许产生实质上均匀的焊料连接。
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7.发明授权公开(公告)号：US08519304B2
公开(公告)日：2013-08-27
申请号：US12833252
申请日：2010-07-09
CPC分类号： B23K1/018 , B23K3/0478 , H01L24/74 , H01L24/98 , H01L25/0657 , H01L25/50 , H01L2225/06513 , H01L2225/06517 , H01L2225/06596 , H01L2924/00013 , H01L2924/01029 , H01L2924/10253 , H01L2224/13099 , H01L2224/05099 , H01L2224/13599 , H01L2224/05599 , H01L2224/29099 , H01L2224/29599 , H01L2924/00
摘要： A method, apparatus, and structure are provided for implementing selective rework for chip stacks. A backside metal layer to create resistive heating is added to a chip backside in a chip stack. A rework tool applies a predefined current to the backside metal layer to reflow solder connections and enables separating selected chips in the chip stack.
摘要翻译： 提供了一种方法，装置和结构，用于实现芯片堆栈的选择性返工。 用于产生电阻加热的背面金属层被添加到芯片堆叠中的芯片背面。 返修工具将预定义的电流施加到背面金属层以回流焊接连接并且能够分离芯片堆叠中的选定芯片。
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公开(公告)号：US20120312789A1
公开(公告)日：2012-12-13
申请号：US13497404
申请日：2010-09-22
申请人： Torsten Båvhammar , Johan Båvhammar , Bo Svensson
发明人： Torsten Båvhammar , Johan Båvhammar , Bo Svensson
IPC分类号： B23K1/00
CPC分类号： B23K1/00 , B23K3/0323 , B23K3/0384 , B23K3/0478 , B23K2101/26
摘要： A method for controlling a brazing process, including the steps of applying a welding current through an electrode (52) pressed to a metal surface (83) of a workpiece to form a welding arc. Further steps are continuously measuring the welding current and the welding time, continuously determining supplied energy on the basis of the welding current and the welding time, digitally switching current supplied from batteries of a DC source (10) and to maintain a substantially constant welding current, interrupting the supply of welding current when a predetermined amount of energy has been supplied and supplying heat to batteries when a temperature of the batteries is below a predetermined value. The apparatus comprises a control module (31) with a central unit (26)and a power control unit (28) wherein the central unit (26) and the control unit (28) are operatively connected for continuously measuring the welding current, a switched circuit module (12) producing a substantially constant welding current of a predetermined value and a first temperature transducer (36) provided in the vicinity of batteries included in the DC source (10). A heat transfer means (34; 70) is activated when the temperature of the batteries is below a predetermined value.
摘要翻译： 一种用于控制钎焊工艺的方法，包括以下步骤：施加焊接电流通过被压到工件的金属表面（83）上的电极（52）以形成焊接电弧。 进一步的步骤是连续地测量焊接电流和焊接时间，根据焊接电流和焊接时间，连续地确定供电能量，从直流电源（10）的电池提供的数字开关电流并保持基本恒定的焊接电流 当预定量的能量被供应时中断焊接电流的供应，并且当电池的温度低于预定值时向电池供热。 该装置包括具有中心单元（26）和功率控制单元（28）的控制模块（31），其中中央单元（26）和控制单元（28）可操作地连接用于连续测量焊接电流，切换 电路模块（12）产生预定值的基本恒定的焊接电流和设置在包括在DC源（10）中的电池附近的第一温度传感器。 当电池的温度低于预定值时，传热装置（34; 70）被启动。
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公开(公告)号：US20110089145A1
公开(公告)日：2011-04-21
申请号：US12581728
申请日：2009-10-19
申请人： Eric Benson , Danny Cam Lu , Jeffrey S. Sullivan
发明人： Eric Benson , Danny Cam Lu , Jeffrey S. Sullivan
IPC分类号： B23K1/00
CPC分类号： B23K3/0478 , B23K1/0016 , H01L31/188 , Y02E10/50
摘要： The present invention generally relates to an automated solar cell electrical connection module that is positioned within an automated solar cell fabrication line and is configured to ensure a robust and reliable bond is formed during the electrical connection process. The electrical connection module generally provides a module and process for automatically attaching a junction box to a composite solar cell structure during the fabrication of a completed solar cell device. The electrical connection module further provides a thermode assembly including heating elements for forming a soldered connection between the junction box and the composite solar cell structure and a temperature sensing device in thermal communication with the heating elements for detecting a temperature profile during the connection process. The heating elements and temperature sensing device are linked to a controller configured to monitor and compare the energy input into the heating elements with the temperature near the tip of the heating elements throughout the connection process. The controller is further configured to compare the actual energy versus temperature profile to an expected profile throughout the connection process and verify whether a quality bond is achieved.
摘要翻译： 本发明一般涉及一种自动化太阳能电池电连接模块，其定位在自动太阳能电池制造线内，并被配置为确保在电连接过程期间形成牢固且可靠的结合。 电连接模块通常提供用于在制造完整的太阳能电池装置期间将接线盒自动地连接到复合太阳能电池结构的模块和工艺。 电连接模块还提供包括用于在接线盒和复合太阳能电池结构之间形成焊接连接的加热元件的热电极组件和与加热元件热连通的温度感测装置，用于在连接过程期间检测温度曲线。 加热元件和温度感测装置连接到控制器，该控制器被配置为在整个连接过程中监测和比较加热元件中输入的能量与加热元件尖端附近的温度。 控制器进一步被配置为将实际能量与温度曲线与整个连接过程中的期望曲线进行比较，并验证是否实现了质量粘合。
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10.发明申请公开(公告)号：US20100224598A1
公开(公告)日：2010-09-09
申请号：US11993222
申请日：2006-06-19
申请人： Xiaogang Liu
发明人： Xiaogang Liu
CPC分类号： B23K3/0478
摘要： The present invention provides quick temperature compensation method for an electric soldering iron and a quick temperature compensable electric soldering iron which includes a static temperature control circuit and a dynamic temperature control circuit, wherein the amount of the static temperature control is mainly depending on the temperature setting signal, real-time temperature detecting signal and the temperature additional signal, while the dynamic temperature control is made on the basis of Kalman digital filter principle. During the dynamic temperature control, the temperature regulation and control signal that has amplified through difference is identified by the function of the heat conduction transmission of the soldering iron head, and the temperature additional compensation is exported, when the temperature regulation and control signal accords with the function of the heat conduction transmission of the soldering iron head. The present invention is implemented to quickly detect and response the change of the thermal load of the iron head without the affect of the interfering noise outside, and to ensure that the iron head is operated at the setting temperature by the quick and effective control on the electrical heating element. Therefore, the rosin joint and cold joint result from the temperature change of the solder during the welding can be avoided, and the welding speed and quality can be improves. Simultaneously, the electric energy is saved and the operating life of the iron head is extended.
摘要翻译： 本发明提供一种用于电烙铁的快速温度补偿方法和一种包括静态温度控制电路和动态温度控制电路的快速可补偿电烙铁，其中静态温度控制的量主要取决于温度设定 信号，实时温度检测信号和温度附加信号，而动态温度控制是基于卡尔曼数字滤波器原理进行的。 在动态温度控制中，通过差值放大的温度调节和控制信号由烙铁头的导热传导功能进行识别，温度调节和控制信号符合 烙铁头的传导传导功能。 本发明实现了在不受外界干扰噪声影响的情况下快速检测和响应铁头的热负荷变化，并确保铁头在设定温度下通过快速有效的控制 电加热元件。 因此，可以避免焊接期间焊料的温度变化引起的松香接合和冷接头，并且可以提高焊接速度和质量。 同时节省电能，延长铁头的使用寿命。
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