公开(公告)号：US20130111754A1

公开(公告)日：2013-05-09

申请号：US13292380

申请日：2011-11-09

申请人： Tsai-Yuan Wei ,  Chien-Ho Yang

发明人： Tsai-Yuan Wei ,  Chien-Ho Yang

IPC分类号： B21D53/02

CPC分类号： B21D53/02 ,  B21C23/142 ,  Y10T29/4935

摘要： A method of manufacturing heat sink frames comprises the steps of: extruding an aluminum material to form a heat sink model; shearing multiple portions on a length of the heat sink model where are desired to be bent to form a plurality of shearing notches according to required dimension specification; bending the heat sink model at the shearing notches to form a plurality of bend angles through respectively connecting edges of each of the shearing notches; and fastening a front end of the heat sink model to a rear end of the heat sink model to form a frame. Through extruding, shearing and bending processes, fabrication is simpler and material and labor hours can be saved to enhance heat conduction efficiency and reduce production cost.

摘要翻译： 制造散热器框架的方法包括以下步骤：挤出铝材以形成散热器模型; 在要求弯曲的散热器模型的长度上剪切多个部分以根据所需尺寸规格形成多个剪切凹口; 在剪切槽口处弯曲散热器模型以通过分别连接每个剪切凹口的边缘来形成多个弯曲角度; 并且将散热器模型的前端固定到散热器模型的后端以形成框架。 通过挤压，剪切和弯曲工艺，制造更简单，可节省材料和劳动时间，提高导热效率，降低生产成本。