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落料拉深和冲孔切边复合模具的设计(只有说明书:论文)

  • 简介:落料拉深和冲孔切边复合模具的设计(只有说明书:论文) 落料拉深和冲孔切边复合模具的设计.doc 落料拉深和冲孔切边复合模具的设计 摘要:冷冲压是一种先进的金属加工方法,它是建立在金属塑性变形的基础上,利用模具和冲压设备对板料金属进行加工,...
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落料拉深和冲孔切边复合模具的设计(只有说明书:论文)

落料拉深和冲孔切边复合模具的设计.doc


落料拉深和冲孔切边复合模具的设计

摘要:冷冲压是一种先进的金属加工方法,它是建立在金属塑性变形的基础上,利用模具和冲压设备对板料金属进行加工,以获得所需要的零件形状和尺寸。冷冲压具有生产率高、产品尺寸精度稳定、操作简单、加工成本低、材料利用率高、容易实现机械化和自动化等一系列优点,特别适合于大量生产。
本文主要是根据零件的生产技术要求,设计了落料拉深和冲孔切边两副复合模具。因为板料、设备和模具是构成冲压加工的三个必要因素,此三要素是冲压所必要的硬件条件,再通过人们的对他们在有机地协调 ,包括进行合理的工艺性设计、计算以有效的组织管理。有在整个设计过程中,分性零件加工工艺和模具的设计是同样的重要,同时模具是为实际生产所服务,所以,设计出来的模具结构不但要可行,即达到预期目的,而且要让工人操作起来简单方便,另外还要尽量少花钱,即经济性。

关键词:冷冲压、落料、拉深、 冲孔 、切边
Abstract Cold stamping is a kind of advanced metal processing method, it establishes on the metal foundation with deformed plasticity , processes using mould and stamping equipment for board material metal in order to get the element shape and size needed. It is been productivity high that cold stamping has , product size precision stabilize and operate simple , finished cost low , overall material utilization factor high, easy realization a series of advantages such as mechanization and automation, suit plenty of productions especially.
This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut. Because board material, equipment and mould are the 3 necessary factors that form stamping processing , 3 this essential factors is stamping the hardware condition of place necessity, know again surpass Men for them in coordinate organicly, include carrying out reasonable technology design and calculation so as effective organization manages. Have in entire design course in, the design of minute element processing technology and mould is same and important, at the same time, mould is to serve actual production place , so, the mould structure that devised will be not only feasible , reaches expected purpose and to let worker operating and simple, convenience is as far as possible few additionally to spend money, economy.

Keyword Cold stamping , fall to expect , pull deeply , rush hole , cut side


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