【正文】 he dispensing process without recording and checking program, potential error probability is big, easy to cause the dispute between doctors and patients. Intelligent clinical transfusion medicine dispensing machine can solve these problems very well. This design topic for transfusion medicine dispensing machine design. As a result of intelligent clinical transfusion medicine dispensing machine has just started, the design is a kind of attempt, the design process is not a lot of reference, transfusion medicine dispensing machine function is not very perfect, the design process is not strength check. This design includes plan parison to determine the various parts of the design, assembly, such as shaft parts design, housing design, standard parts of the selection, a variety of simple calculation, determination of tolerance, with the type of choice and so on. Key words: mechanical part design standards for selection of tolerance of dispensing infusion. 目錄 摘要 .................................................................................................................................................................. I ABSTRACT ........................................................................................................................................................ II 第 1 章 總論 ...................................................................................................................................................1 輸液配藥的現(xiàn)狀 .................................................................................................................................1 存在的問題 .........................................................................................................................................1 智能化臨床輸液配藥機所需實現(xiàn)的功能 .......................................................................................6 本次設計的要求 .................................................................................................................................6 第 2 章 方案的比較和確定 ..........................................................................................................................8 方案一 .................................................................................................................................................8 方案二 .................................................................................................................................................8 方案三 .............................................................................................................................................. 12 方案的選擇 ...................................................................................................................................... 20 第 3 章 主要零部件的選擇設計及計算 .................................................................................................. 21 總裝配圖及部件裝配圖 ................................................................................................................. 21 軸的裝配尺寸及公差 ..................................................................................................................... 23 軸承的選擇 ...................................................................................................................................... 25 電機的選擇 ...................................................................................................................................... 25 框架式電磁鐵的選擇 ..................................................................................................................... 29 液壓缸的選擇 .................................................................................................................................. 30 部件 平衡的計算 ............................................................................................................... 31 其他零件的選擇設計及計算 ......................................................................................................... 32 第 4 章 裝配圖的具體內(nèi)容及各部分的工作方式 ................................................................................. 35 全部零件的清單及標準件的來源 ................................................................................................ 35 各零件的質(zhì)量計量及裝配圖的質(zhì)量計算 .................................................................................... 38 各部件的作用 .................................................................................................................................. 42 第 5 章 使用及改進 .................................................................................................................................... 43 使用說明書 ...................................................................................................................................... 43 存在的問題及改進方法 ...........................................................................................