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公开(公告)号:US5971246A
公开(公告)日:1999-10-26
申请号:US851864
申请日:1997-05-06
申请人: Lam Cheow Patrick Aun , Ka Tiek Lim , We Kok Nyo
发明人: Lam Cheow Patrick Aun , Ka Tiek Lim , We Kok Nyo
CPC分类号: B23K1/008 , B23K2201/42
摘要: An oven (100) for reflowing circuit board assemblies (102). Air is pumped into a heating chamber (104) from which the air is then communicated through one or more apertures (112) in a panel (114) to a reflow chamber (106). A conveyor track (108) conveys the assemblies (102) through the reflow chamber (106). In use, the oven turbulates the air sufficient to vibrate components on the assemblies (102) and, thereby, realigns components inadvertently displaced off pads of the assemblies (102).
摘要翻译: 一种用于回流电路板组件(102)的烘箱(100)。 空气被泵送到加热室(104)中,空气然后通过面板(114)中的一个或多个孔(112)连通到回流室(106)。 输送机轨道(108)通过回流室(106)输送组件(102)。 在使用中,烤箱使足够的空气使空气振动,使组件(102)上的部件振动,从而使组件(102)的垫片偏心移开。