freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

花生脫殼機(jī)的設(shè)計外文翻譯-文庫吧

2025-04-16 18:31 本頁面


【正文】 于機(jī)械脫殼時對花生仁的損傷率偏高,用于種子和較長期貯存的花 生仁至今仍是手工剝殼。脫殼機(jī)械在技術(shù)性能和作業(yè)環(huán)節(jié)上存在以下問題:( 1)脫殼率低,脫殼后的果仁破損率高,損失大。( 2)機(jī)具性能不穩(wěn)定,適應(yīng)性差。( 3)通用性差,利用率低。( 4)作業(yè)成本偏高,多數(shù)是單機(jī)制造,制造的工藝水平較低,同時能耗較高。( 5) 有些產(chǎn)品僅進(jìn)行了樣機(jī)試制或少量試生產(chǎn)未進(jìn)行大量生產(chǎn)性考核 和示范應(yīng)用, 作業(yè)性能。 參考文獻(xiàn) [1]張龍勛 .機(jī)械 制造工藝學(xué)課程設(shè)計指導(dǎo)書.機(jī)械工業(yè)出版社, 1999 [2 朱文堅 , 劉小康 . 機(jī)械設(shè)計方法學(xué) . 廣州:華南理工大學(xué)出版社, 2020 [3]李益民.機(jī)械制造工 藝設(shè)計簡明手冊.機(jī)械工業(yè)出版社, 1998 [4]機(jī)械工程手冊編委會.機(jī)械工程手冊.機(jī)械工業(yè)出版社, 1999 [5]周靄明. 機(jī)械制圖. 同濟(jì)大學(xué)出版社, 2020 [6]成大先 . 機(jī)械設(shè)計手冊 . 北京:化學(xué)工業(yè)出版社, 2020 [7]祝毓琥 . 機(jī)械原理 . 北京 : 高等敎育出版社 , 1986 [8]黃鶴汀 . 機(jī)械制造裝備 . 北京:機(jī)械工業(yè)出版社, 2020 外文翻譯 Peanut shelling machine design Abstract: Since the country joined the WTO, on the development and application of domestic and foreign peanut shelling machine machinery increased, for the advantages and disadvantages of existing peanut shelling machine machinery exists, in the course of future development, peanut shelling machine mechanical experience in production applications were summarized, and constantly improve its capabilities, it showed a good momentum of development. Keywords: cabi。 rack。 process。 First, the status of development of peanut shelling machine Development of peanut shelling machine since 1963 the Ministry issued the original eight local research topic since peanut shelling machine has dozens of peanut shelling machine available. Only a single simple function of peanut shelling machine shelling , cheap to small home based peanut shelling machine is widely used in some parts of China , to plete shelling , separating, sorting and clearing larger peanut grading functions sheller in some large quantities of peanut processing enterprises in more general use . Existing domestic peanut shelling machine many types, such as 6HB6 type peanut sheller , 6HB20 type peanut sheller , 6HB2 type peanut shelling machine, technical parameters see table , its operating efficiency man 2060 times more efficient working industry . 6HB180 type peanut shelling mechanical mixing using a three roll shelling structure allows the second shell . With further adjustment of the peanut industry, peanut production increased year by year , the degree of mechanization shelling peanuts will be a substantial increase in peanut shelling machinery will have broad prospects for development . Many of the principles of peanut sheller , resulting in a variety of different mechanical peanut sheller . Peanut sheller is a key ponent of working parts peanut sheller machine . Technological level sheller machines operating ponents determines the rate of just crushing peanuts , peanuts and a stripping ratio of production efficiency and other important economic indicators. In the current production and
點(diǎn)擊復(fù)制文檔內(nèi)容
畢業(yè)設(shè)計相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1