畢業(yè)論文標(biāo)準(zhǔn)WORD格式排版 28頁 附裝配圖1.dwg 軸.dwg 鏈輪.dwg 端蓋.dwg 底座.dwg 帶輪.dwg 齒輪.dwg

摘要：設(shè)計(jì)混砂機(jī)斜齒傳動裝置主要是設(shè)計(jì)其中的減速器，而減速器的設(shè)計(jì)又是機(jī)械設(shè)計(jì)的基礎(chǔ)，是培養(yǎng)機(jī)械設(shè)計(jì)能力的基礎(chǔ)。其目的就是：通過減速器的設(shè)計(jì)，綜合運(yùn)用機(jī)械設(shè)計(jì)課程和其他選修課程的理論和實(shí)際知識，掌握機(jī)械設(shè)計(jì)的一般規(guī)律，樹立正確的設(shè)計(jì)思路，培養(yǎng)分析和解決實(shí)際問題的能力。學(xué)會從機(jī)器功能的要求和實(shí)際需要出發(fā)，合理選擇傳動機(jī)構(gòu)類型并制定設(shè)計(jì)方案，正確計(jì)算零件的工作能力，確定它們的尺寸、形狀、結(jié)構(gòu)及材料，并考慮制造工藝、使用、維護(hù)、經(jīng)濟(jì)和安全等問題，培養(yǎng)機(jī)械設(shè)計(jì)能力。通過減速器的設(shè)計(jì)，學(xué)會運(yùn)用標(biāo)準(zhǔn)、規(guī)范、手冊和查閱有關(guān)技術(shù)資料等，培養(yǎng)機(jī)械設(shè)計(jì)的基本技能。傳動裝置總體設(shè)計(jì)的內(nèi)容為確定傳動方案、選定電動機(jī)型號、計(jì)算總傳動比和合理分配各級傳動比，計(jì)算傳動裝置的運(yùn)動和動力參數(shù)，為設(shè)計(jì)各級傳動件和裝配圖設(shè)計(jì)提供條件。在減速器的設(shè)計(jì)中學(xué)會使用機(jī)械設(shè)計(jì)的基本知識，掌握機(jī)械設(shè)計(jì)的方法，學(xué)會運(yùn)用AutoCAD畫圖和使用word軟件中的更多附加工具，使自己的機(jī)械設(shè)計(jì)能力提高到一定的程度。

關(guān)鍵詞：減速器、電動機(jī)、傳動、齒輪

Abstract:It mainly designs the decelerator among them to design of bantch mill conveyer transmission device, the design of training mechanical designed capacity .Its purpose is: Through the design of the decelerator, use machinery to design course, other theories of majoring in course first and practical intelligence synthetically,know the universal law that machinery is designed, establish the correct mentality of designing, cultivate the ability to analyse and solve practical problem. The society proceeds from the requirement for the function of the machine and actual need, choose organization’s type of the transmission and make the design plan rationally, calculate the ability to work of the part correctly, confirm their size,form, structure and material, consider such questions as manufacturing engineering, using, safeguarding, economy and security, etc, train mechanical designed capacity. Through the design of the decelerator, learn to use the standard, norm, manual and consult relevant technical data etc, basic kill of training machinery to be designed. Transmission device content that design not overall than and can’t assigned by transmission not at all levels rationally for confirming transmission scheme, selecting motor the types, calculation transmission not total of than, calculate sport and power parameter, transmission of device, offer the condition for designing the units at various levels and spreading moveable piece and installation diagram to design. Will use ABC that machinery is designed in the design middle school of the decelerator, grasp the method that machinery is designed, learn to use AutoCAD to draw and use more additional tools in word software, make one’s own mechanical designed capacity bring sure degree up to.

Keyword: Decelerator; motor; transmission; gear wheel.

目錄
1設(shè)計(jì)任務(wù) 1
1.1設(shè)計(jì)依據(jù)： 1
1.2減速器的用途及使用范圍 1
2傳動方案的確定 1
2.1分析傳動方案 1
2.2總體參數(shù)計(jì)算 2
2.2.1電動機(jī)的選擇 2
2.2.2計(jì)算總傳動比及分配各級的傳動比 3
3傳動系統(tǒng)的設(shè)計(jì)計(jì)算 4
3.1皮帶輪傳動的設(shè)計(jì)計(jì)算 4
3.2 鏈傳動的設(shè)計(jì)計(jì)算 7
3.3齒輪傳動的設(shè)計(jì)計(jì)算 8
3.3.1輸入軸的設(shè)計(jì)計(jì)算： 12
3.3.2輸出軸的設(shè)計(jì)計(jì)算： 17
4主要零件的強(qiáng)度校核及選型 22
4.1滾動軸承的選擇及計(jì)算 22
4.2鍵連接的選擇及校核計(jì)算 23
5主要設(shè)計(jì)結(jié)果 24
參考文獻(xiàn) 26
致謝 27