40t焊接滾輪架設計【說明書+CAD】

40t焊接滾輪架設計【說明書+CAD】,說明書+CAD,40t焊接滾輪架設計【說明書+CAD】,40,焊接,滾輪,架設,說明書,仿單,cad 青島理工大學本科畢業(yè)設計（論文）說明書 I 摘要 隨著現(xiàn)代工業(yè)的高度發(fā)展和焊接技術的不斷進步，焊接作為一種金屬連接的工藝 方法，在金屬結構生產中已基本取代了鉚釘連接工藝。焊接產品質量的好壞不僅取決 于焊接工藝質量，與備料、裝配等工序也有密切聯(lián)系。因此，在整個焊接生產過程中， 不論產品的質量要求和批量的大小，均應考慮采用生產工藝裝備。其中，焊接滾輪架 是借助于主動輪與工件間的摩擦力帶動筒形工件旋轉的焊接變位機械，其主要應用于 筒形工件的裝配與焊接。本文主要研究了以下內容： 在已知筒形工件的重量與旋轉轉速的前提下，考慮到傳動過程中存在的摩擦效率 以及最終的輸出功率，確定電動機型號。再以選定的轉速為基礎，求出傳動裝置的傳 動比，從而進一步確定選用減速器的傳動形式、數(shù)量等。再根據(jù)總體上對軸、軸承、 聯(lián)軸器等的剛度、壽命要求、綜合位移要求等，確定其余零部件。 關鍵詞： 焊接；生產工藝質量；焊接滾輪架；筒形工件 青島理工大學本科畢業(yè)設計（論文）說明書 II Abstract With the high level of modern industrial development and the continuous advancement of welding technology, welding metal as a way to connect the technology in the production of metal structures has basically replaced the rivets connecting process. The quality of welding quality depends not only on the quality of welding technology, but also on the preparation and assembly processes are closely linked. Hence, throughout the welding process, regardless of the quality of the product requirements and batch size,we should consider the use of production technology and equipment. Among them, the wheel frame is welding driving wheel with the workpiece by means of friction between the cylindrical workpiece driven welding positioner rotating machinery, mainly used in the cylindrical workpiece and welding assembly. This paper studys the following: Cylindrical workpiece in a known weight and rotation speed under the premise of the process of taking into account the transmission efficiency of the existence of friction and, ultimately, the output power to determine the motor type. Then selected based on speed, calculated the transmission gear ratio, so as to further determine the selection of the drive reducer form, quantity, and so on. On the basis of the whole shaft, bearings, couplings, such as stiffness, longevity requirements, integrated displacement requirements, etc., we could determine the remaining components. Key words: welding; production process quality; welding wheel frame; cylindrical workpiece 青島理工大學本科畢業(yè)設計（論文）說明書 III 目錄 摘要 .I Abstract.II 目錄 . 第 1 章 緒論 .1 1.1 課題研究的意義及現(xiàn)狀 .1 1.2 論文主要研究內容 .1 第 2 章 滾輪架概述 .2 2.1 本文滾輪架適用范圍 .2 2.2 滾輪架的分類 .2 2.3 中心角與驅動力、支反力的關系 .3 2.4 型號標志方法 .4 2.5. 正常使用條件及技術要求 .5 2.6. 檢驗與驗收及標志、包裝、運輸及保管 .7 2.7. 滾輪驅動方案及軸向竄動的問題 .9 第 3 章 滾輪架的設計與校核 .13 3.1 電動機、帶輪的選擇 .13 3.2 減速器的確定 .15 3.3 主動滾輪的設計 .16 3.4 從輪滾輪的設計 .24 結論 .28 參考文獻 .29 致 謝 .30 附 件 1 .31 附件 2 .41