畢業(yè)設(shè)計：珩齒加工機床傳動部分的設(shè)計
論文說明書共56頁，字?jǐn)?shù)總計：16917
資料內(nèi)容簡介：
A0-床頭箱裝配圖.dwg
A2-撥叉.dwg
A2-齒條.dwg
A2-傳動軸.dwg
A2-床頭箱箱體.dwg
A2-大帶輪.dwg
A2-端蓋板.dwg
A2-三聯(lián)滑移齒輪.dwg
A2-主軸.dwg
A3-公共套.dwg
畢業(yè)設(shè)計說明書：珩齒加工機床傳動部分的設(shè)計.doc
翻譯封面.doc
開題和中期報告.doc
實習(xí)報告.doc
英文翻譯.doc
摘　要
機械工業(yè)的生產(chǎn)水平是一個國家現(xiàn)代化建設(shè)水平的主要標(biāo)志之一。而總體看來我國的生產(chǎn)力水平較低，技術(shù)不發(fā)達。機械裝備加工精度和范圍都與發(fā)達國家有很大差距。我國有一大批設(shè)備與現(xiàn)代技術(shù)的要求相比都顯得太老化，而加工范圍也沒法達到。怎樣在節(jié)約成本的基礎(chǔ)上盡可能的提高現(xiàn)有設(shè)備的利用率，成為制約我國工業(yè)水平的一個重要問題。在這個技術(shù)前提下，機器改裝技術(shù)成為了解決這個問題的一個有效的方法。
隨著科學(xué)技術(shù)的發(fā)展，即使原來屬于先進的機床也會變得陳舊、落后，滿足不了產(chǎn)品種類日益增加和質(zhì)量不斷提高的需要，因此有必要以現(xiàn)有的機床為基礎(chǔ)，對機床的使用工藝和裝備進行革新，對機床的現(xiàn)有結(jié)構(gòu)進行改裝。這樣既可以使現(xiàn)有機床的加工能力得以提高，同時又能節(jié)約新機床設(shè)計研發(fā)時間，可以得到許多意想不到得效果。
在對機床的現(xiàn)有結(jié)構(gòu)進行改裝,對機床的使用工藝和裝備進行革新的過程中,并不是一味的追求先進,而應(yīng)該力爭改裝方案合理,結(jié)構(gòu)簡單巧妙,經(jīng)濟效果好.
這樣因地制宜的巧改機床,不僅造價低,上馬快,是彌補設(shè)備不足和不配套的好辦法,也是解決設(shè)備“技術(shù)老化”問題的重要途徑.
關(guān)鍵字：設(shè)備， 改裝， 技術(shù)老化
Abstract
The mechanical industry production level is one of national modernization level main symbols. But the overall looked like our country the productive forces level is lower, the technology is not developed. The machinery equipment processing precision and the scope all have the very big disparity with the developed country. Our country has large quantities of equipment and the modern technologies request compares all appears too gets older, but processes the scope also to have no way to achieve. How in saves the cost in the foundation the as far as possible enhancement existing equipment use factor, becomes restricts our country industry level unimportant question. Under this technical premise, the machine equipped the technology to become has solved a question effective method.
Along with science and technology development, even if originally belongs to the advanced engine bed also to be able to change absolutely, is backward, could not satisfy the product type can crease the need day by day which and the quality unceasingly enhanced, therefore had the necessity take the existing engine bed as the foundation, carried on the innovation to the engine bed use crafted the equipment, carried on the equipment to the engine bed existing structure. Like this both may enable the existing engine bed the processing ability to enhance, simultaneously and can save the new engine bed design research and development time, may obtain many unexpected effect.
In carries on the equipment to the engine bed existing structure carries on the innovation to the engine bed use craft and the equipment in the process, certainly is not the constantly pursue advanced, but should argue vigorously the equipment plan reasonably structure simple ingenious, the economic effect is good .
Key words：equipment ， change， Technical aging


目 錄
摘　要………………………………………………………………………………. 1
目 錄…………………………………………………………………………………3
1 緒論…………………………………………………………………………………4
2 問題的提出及可行性研究………………………………………………………..6
2.1　問題的提出及定義………………………………………………………….6
2.2對系統(tǒng)設(shè)計的可行性分析……………………………………………………7
2.2.1　對現(xiàn)行系統(tǒng)的分析……………………………………………………7
2.2.2　機床改裝的可行性研究……………………………………………....8
3 改裝部分的組成…………………………………………………………………12
3.1　總體結(jié)構(gòu)設(shè)計…………………………………………………………..….12
3.1.1　改裝部分的組成……………………………………………………..12
3.1.2珩齒加工原理………………………………………………………….13
3.1.3 珩磨頭結(jié)構(gòu)及使用方法………………………………………………13
3.1.4　工件轉(zhuǎn)速選擇………………………………………………………..19
3.1.5　調(diào)整方法……………………………………………………………..20
3.1.6　機床運動參數(shù)的計算………………………………………………..22
3.2　電動機的選擇…………………………………………………………..….27
4 傳動機構(gòu)設(shè)計……………………………………………………………………27
4.1　傳動系統(tǒng)結(jié)構(gòu)的設(shè)計……………………………………………………...27
4.1.1 傳動結(jié)構(gòu)方案設(shè)計…………………………………………………27
4.1.2 V帶傳動計算和選定………………………………………………..27
4.1.3齒輪的設(shè)計…………………………………………………………….32
4.1.4 軸的設(shè)計與校核……………………………………………………..35
4.2　箱體的設(shè)計………………………………………………………...............48
4.2.1潤滑密封部分的設(shè)計…………………………………..