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2、1中文翻譯：單螺桿加工機床的布局和結(jié)構(gòu)一、介紹機床的布局 壓縮機排氣量的大小決定了星輪、螺桿直徑的大小和嚙合中心距的大小，因此螺桿直徑的不同，機床的主軸與刀具的回轉(zhuǎn)中心也不同。為滿足加工不同直徑的螺桿，目前國內(nèi)單螺桿加工機床的布局大致有以下幾種方案。 第一種：機床的主軸與刀具回轉(zhuǎn)中心的中心距為固定式 機床的主軸與刀具回轉(zhuǎn)中心的中心距為固定式，中心距不可調(diào)整。加工幾種直徑的螺桿就需要幾種中心距規(guī)格不同的機床。 優(yōu)點：機床的結(jié)構(gòu)簡單。 缺點：每種機床只能加工一種規(guī)格的螺桿，當(dāng)市場上某種規(guī)格的壓縮機螺桿需要。

3、1附錄：外文資料與中文翻譯外文資料：Concerning single-screw machine layout and structureDecide the size of the compressor displacement of the stars round, screw diameter, mesh size and the size of the center distance, so different in diameter screw, machine tool spindle and the rotary center are also different. To meet the processing of different diameter screw, single screw Currently the layout of machine tools in general there are several options. The first is: machine tool rotary tool spindle 。

4、1原文：Dedicated to the single screw compressor machine updated the IntroductionAbstract: This paper describes four areas from the existing single-screw machine layout and structure, and put out the advantages and disadvantages of the list, because of the compressor plant single-screw machine tools and machine tool external Security information, the above introduction there is inevitably one-sided and wrong, and are therefore single-screw compressor for the production of reference works. First, 。

5、譯文：對壓縮機單螺桿專用加工機床的介紹本文從四個方面介紹了國內(nèi)現(xiàn)有單螺桿加工機床的布局和結(jié)構(gòu)，并把優(yōu)缺點一一列舉出來，由于壓縮機生產(chǎn)廠的單螺桿加工機床和機床資料對外保密，以上介紹難免有片面、不妥之處，因此僅供單螺桿壓縮機生產(chǎn)廠參考。 一、介紹機床的布局 壓縮機排氣量的大小決定了星輪、螺桿直徑的大小和嚙合中心距的大小，因此螺桿直徑的不同，機床的主軸與刀具的回轉(zhuǎn)中心也不同。為滿足加工不同直徑的螺桿，目前國內(nèi)單螺桿加工機床的布局大致有以下幾種方案。 第一種：機床的主軸與刀具回轉(zhuǎn)中心的中心距為固定式 。機床。

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8、對壓縮機單螺桿專用加工機床的介紹 摘要 本文從四個方面介紹了國內(nèi)現(xiàn)有單螺桿加工機床的布局和結(jié)構(gòu)，并把優(yōu)缺點一一列舉出來，由于壓縮機生產(chǎn)廠的單螺桿加工機床和機床資料對外保密，以上介紹難免有片面、不妥之處，因此僅供單螺桿壓縮機生產(chǎn)廠參考。 一、介紹機床的布局 壓縮機排氣量的大小決定了星輪、螺桿直徑的大小和嚙合中心距的大小，因此螺桿直徑的不同，機床的主軸與刀具的回轉(zhuǎn)中心也不同。為滿足加工不同直徑的螺桿，目前國內(nèi)單螺桿加工機床的布局大致有以下幾種方案。 第一種：機床的主軸與刀具回轉(zhuǎn)中心的 中心距為固定式 機床。

9、螺栓的生產(chǎn)工藝 螺絲生產(chǎn)工藝 一 退火 一 作業(yè)流程 1 入料 將需要處理的產(chǎn)品吊放爐內(nèi) 注意爐蓋應(yīng)蓋緊 一般一爐可同時處理7卷 約1 2噸 卷 2 升溫 將爐內(nèi)溫度緩慢 約3 4小時 升至規(guī)定溫度 3 保溫 材質(zhì)1018 1022線材在6。

10、 中文摘要 1 英文摘要 1 第一章 緒論 2 1 1 實習(xí)目的 2 1 2 實習(xí)企業(yè)概況 2 1 3 實習(xí)內(nèi)容概述 4 第二章 通風(fēng)機的基本知識 5 2 1 風(fēng)機的分類 5 2 2 風(fēng)機的性能參數(shù) 5 第三章 HTF系列工藝流程 6 3 1 HTF系列高溫排煙風(fēng)。