沖壓工藝外文翻譯

1、1. The mold designing and manufacturingThe mold is the manufacturing industry important craft foundation, in our country。

2、12.外文翻譯1. The mold designing and manufacturingThe mold is the manufacturing industry important craft foundation, in our 。

3、附錄 1 外文譯文 第八章 沖壓變形 沖壓變形工藝可完成多種工序，其基本工序可分為分離工序和變形工序兩大類。 分離工序是使坯料的一部分與另一部分相互分離的工藝方法，主要有落料、沖孔、切邊、剖切、修整等。其中有以沖孔、落料應(yīng)用最廣。變形工序是使坯料的一部分相對另一部分產(chǎn)生位移而不破裂的工藝方法，主要有拉深、彎曲、局部成形、脹形、翻邊、縮徑、校形、旋壓等。 從本質(zhì)上看，沖壓成形就是毛坯的變形區(qū)在外力的作用下產(chǎn)生相應(yīng)的塑性變形，所以變形區(qū)的應(yīng)力狀態(tài)和變形性質(zhì)是決定沖壓成形性質(zhì)的基本因素。因此，根據(jù)變形區(qū)應(yīng)力狀。

4、Punching die has been widely used in industrial production.In the traditional industrial production,the worker work very。

5、 1 智能沖壓工藝規(guī)劃系統(tǒng)的研究 摘要： 本文對建立 一個智能沖壓工藝設(shè)計知識為基礎(chǔ) 的 系統(tǒng) 給出了一個簡單的介紹 。研究該系統(tǒng)的框架， 對 模型和知識推理模式進行了介紹。 對 有 些 關(guān)鍵技術(shù) 如 沖壓工藝的可行性 、排樣的 最佳算法 、 智能地帶的布局和內(nèi)力計算進行了研究。 該 系統(tǒng) 可以改善工藝規(guī)劃效率。 關(guān)鍵詞 ： 排樣 知識模型 帶狀排樣法 1 簡介 沖壓 工藝規(guī)劃是沖壓 產(chǎn)品開發(fā) 的 一個核心項目。 它 是金屬成型應(yīng)用的一個重要組成部分 ，它與生產(chǎn)質(zhì)量、成本、生產(chǎn)率和工具壽命有直接的影響?，F(xiàn)代制造業(yè)的快速發(fā)展對沖壓提出了。

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