畢業(yè)設(shè)計(jì)：立式內(nèi)孔表面珩磨機(jī)總體設(shè)計(jì)
論文說明書共43頁，字?jǐn)?shù)總計(jì)：15990
資料內(nèi)容簡介：
A0-總裝圖.dwg
A1-珩磨座.dwg
A1-氣缸裝配圖.dwg
A1-主軸.dwg
A2-活塞.dwg
A2-液壓缸.dwg
A3-小齒輪.dwg
畢業(yè)設(shè)計(jì)(論文)開題報(bào)告.doc
畢業(yè)設(shè)計(jì)（論文）中期報(bào)告.doc
畢業(yè)設(shè)計(jì)論文說明書：立式內(nèi)孔表面珩磨機(jī)總體設(shè)計(jì).doc
翻譯材料.pdf
立式內(nèi)孔表面珩磨機(jī)的總體設(shè)計(jì)
摘要
隨著科學(xué)技術(shù)的迅速發(fā)展，國民經(jīng)濟(jì)各部門所需求的多品種、多功能、高精度、高品質(zhì)、高度自動(dòng)化的技術(shù)裝備的開發(fā)和制造，促進(jìn)了先進(jìn)制造技術(shù)的發(fā)展。珩磨加工是一種最常用的內(nèi)孔表面加工方式，近年來隨著對(duì)油缸等產(chǎn)品市場(chǎng)需求量的大幅提升,如何找到經(jīng)濟(jì)高效的內(nèi)孔精密加工方法，成為許多廠家面臨的課題。磨削加工技術(shù)是先進(jìn)制造技術(shù)中大的重要領(lǐng)域，是現(xiàn)代機(jī)械制造業(yè)中實(shí)現(xiàn)精密加工、超緊密加工最有效、應(yīng)用最有效的基本工藝技術(shù)。
本次設(shè)計(jì)從分析機(jī)械系統(tǒng)設(shè)計(jì)的任務(wù)和目標(biāo)開始，介紹機(jī)械系統(tǒng)的組成，各組成部分之間的配置，選擇和結(jié)構(gòu)匹配性設(shè)計(jì)，以及進(jìn)行機(jī)械系統(tǒng)整體設(shè)計(jì)時(shí)應(yīng)該考慮哪些問題，目的是培養(yǎng)學(xué)生結(jié)構(gòu)設(shè)計(jì)創(chuàng)新和整體設(shè)計(jì)的能力，培養(yǎng) 自己的綜合分析和解決本專業(yè)的一般工程技術(shù)問題的獨(dú)立工作能力，以加強(qiáng)對(duì)理論知識(shí)的理解。本次設(shè)計(jì)首先是珩磨機(jī)的總體設(shè)計(jì)，主要包括主軸箱，珩磨頭，主軸以及帶傳動(dòng)、液壓系統(tǒng)傳動(dòng)等部分的設(shè)計(jì)。對(duì)珩磨機(jī)做了簡單介紹，接著對(duì)珩磨機(jī)的主要部件進(jìn)行了尺寸計(jì)算和校核。該設(shè)計(jì)代表了珩磨機(jī)設(shè)計(jì)的一般過程。

關(guān)鍵詞：珩磨機(jī)；主軸；珩磨；液壓系統(tǒng)


Vertical honing machine overall design of the inner hole surface
Abstract
With the rapid development of science and technology, the demand of national economic sectors more varieties, multi-function, high precision, high quality, high automation technology and equipment development and manufacturing, to promote the development of advanced manufacturing technology. Honing processing is one of the most commonly used way of inner hole surface treatment, in recent years, along with the market demand for oil cylinder and other products, how to find a economic and efficient inner hole precision machining method, many manufacturers are faced with the task. Grinding technology is one of the important areas, cuhk advanced manufacturing technology is implemented in modern mechanical manufacturing precision machining, the super close the most effective, the application of the most effective technology.
This design from the analysis of mechanical systems design tasks and goals, the composition of the mechanical system is introduced in this paper, configuration, between each component matching selection and structure design, and what issues should be considered when the overall design of mechanical system, the purpose is to cultivate students innovative structural design and the overall design ability, cultivating their comprehensive analysis and solve this major general engineering technical problem of ability to work independently, to strengthen the understanding of theoretical knowledge. First is the overall design of honing machine, the design mainly includes the main spindle box, honing head, shaft and belt transmission, hydraulic system and other parts of the design. For honing machine to do a simple introduction, and then for a major part of the honing machine to calculate and check the size. This design represents the general process of honing machine design.

Key Words: honing ； machine headstock ； honing；hydraulic system


目 錄
1 緒論 1
1.1 普通珩磨加工 1
1.2 珩磨加工原理 1
1.3 珩磨加工特點(diǎn) 2
1.4 課題來源及組織架構(gòu) 3
2總體方案設(shè)計(jì) 4
2.1 整體布局設(shè)計(jì)要求 4
2.2 珩磨機(jī)床結(jié)構(gòu)特點(diǎn) 4
2.3 珩磨機(jī)床傳動(dòng)部分設(shè)計(jì) 4
2.3.1 立式珩磨機(jī)特點(diǎn) 4
2.3.2 設(shè)計(jì)傳動(dòng)部件 5
2.3.3 珩磨前工序要求 5
2.4 珩磨液的選擇 6
3 立式珩磨機(jī)結(jié)構(gòu)計(jì)算 7
3.1 珩磨頭工藝參數(shù)的計(jì)算 7
3.1.1 選擇珩磨油石 7
3.1.2 加工余量 7
3.1.3 珩磨油石的越程 8
3.2 設(shè)計(jì)計(jì)算珩磨速度 8
3.3 珩磨機(jī)主運(yùn)動(dòng)參數(shù) 9
3.3.1 主運(yùn)動(dòng)參數(shù) 9
3.3.2電機(jī)的選擇 10
3.3.3 傳動(dòng)比分配 11
3.4 減速器的設(shè)計(jì) 12
3.4.1 減速器的類型 12
3.4.2 減速器選用 12
3.4.3 ZDY100型減速器特點(diǎn) 13
3.5 帶傳動(dòng)的設(shè)計(jì) 13
3.5.1 確定計(jì)算功率 13
3.5.2 選取V帶帶型 13
3.5.3 確定帶輪基準(zhǔn)直徑并驗(yàn)算帶速 14
3.5.4 帶速驗(yàn)算 14

3.5.5 V帶基準(zhǔn)長度和傳動(dòng)中心距的確定 14
3.5.6 驗(yàn)算小帶輪包角 14
3.5.7 計(jì)算V帶根數(shù) 15
3.5.8 計(jì)算單根V帶預(yù)緊力 15
3.5.9 計(jì)算軸壓力F 15
3.5.10 帶輪結(jié)構(gòu) 15
3.6 直齒錐齒輪的設(shè)計(jì)計(jì)算 15
4 軸的結(jié)構(gòu)設(shè)計(jì) 19
4.1 軸結(jié)構(gòu)設(shè)計(jì)基本要求 19
4.2 改善軸裝配及加工工藝一些措施 19
4.3 軸剛度校核 19
4.3.1 軸Ⅰ結(jié)構(gòu) 20
4.3.2 軸強(qiáng)度驗(yàn)算 23
4.3.3 軸材料及熱處理 27
5 軸承選用及校核 28
5.1 軸承選用及校核 28
5.2 滾動(dòng)軸承預(yù)緊和游隙 28
6 液壓油缸的設(shè)計(jì)計(jì)算 31
6.1 確定液壓缸內(nèi)徑 31
6.2 確定缸筒厚度 32
6.3 缸筒底部厚度計(jì)算 32
6.3.1 缸筒加工要求 32
6.3.2 活塞桿結(jié)構(gòu) 32
6.4 活塞桿校核 32
6.5 活塞桿加工要求 33
6.6 機(jī)架設(shè)計(jì) 33
7 總結(jié) 35
參考文獻(xiàn) 36
致謝 37
畢業(yè)設(shè)計(jì)（論文）知識(shí)產(chǎn)權(quán)聲明 38
畢業(yè)設(shè)計(jì)（論文）獨(dú)創(chuàng)性聲 39