滤清器支架对称压制及模具设计  

Symmetry pressing of filter-holder and die design

作　　者：施于庆[1] 

机构地区：[1]浙江科技学院机械与汽车工程学院,杭州310023

出　　处：《浙江科技学院学报》2015年第6期500-503,共4页Journal of Zhejiang University of Science and Technology

摘　　要：冲压件的结构形状及尺寸设计一般都是以满足产品工作原理和结构并兼顾外观等要求,为了获得高品质的冲压零件,不但要考虑冲压件的可行性与可靠性,而且要分析冲压方向和计算压力中心等。由于滤清器支架是单件生产且采用左右对称压制的模具结构进行生产不合适,故提出中心对称压制的工艺方法,从而改善了受力情况,并满足了生产要求。Structural shape and size of workpieces generally should meet the requirements to work principle,structure,as well as product appearance.In order to obtain high quality workpieces,not only the feasibility and reliability of stamping,but also stamping pressing direction and pressure center must be taken into consideration.Due to filter-holder is made by single-piece production,it is not suitable to be made with symmetry on both sides.Thus central symmetry pressing for workpieces is presented to improve load conditions and meet the production requirements.

关 键 词：冲压件 压力中心 模具设计 中心对称 

分 类 号：TG386.32[金属学及工艺—金属压力加工]