購(gòu)買設(shè)計(jì)請(qǐng)充值后下載，，資源目錄下的文件所見(jiàn)即所得，都可以點(diǎn)開(kāi)預(yù)覽，，資料完整，充值下載可得到資源目錄里的所有文件。。?！咀ⅰ浚篸wg后綴為CAD圖紙，doc,docx為WORD文檔，原稿無(wú)水印，可編輯。。。具體請(qǐng)見(jiàn)文件預(yù)覽，有不明白之處，可咨詢QQ:12401814
目 錄
前 言……………………………………………………………………………....1
1、珩齒加工的基本介………………………………………………............ ....... ….3
2、 運(yùn)動(dòng)設(shè)計(jì)……………………………….…………………………………….. ....13
2．1 給定條件……………………………….…………………………………….. ...13
2．2 確定結(jié)構(gòu)式……………………………….………………………………….. .14
2．3 計(jì)算各級(jí)轉(zhuǎn)速……………………………….…………………………………15
2．4 電機(jī)選型……………………………….…………………………………….. ..15
2．5 擬定轉(zhuǎn)速圖……………………………….…………………………………….16
3、 確定各級(jí)傳動(dòng)副齒輪的………………………………………………………….17
3.1確定齒輪的齒數(shù)........................................................................................ ...............17
3.2各軸及齒輪的計(jì)算轉(zhuǎn)速的確定……………………………………………………21
4、 傳動(dòng)零件的初步計(jì)算................................................................ .............................26
4.1 傳動(dòng)軸直徑初定......................................................................... ..........................26
4.2 主軸主要結(jié)構(gòu)參數(shù)的確定....................................................................................27
4.3 齒輪模數(shù)計(jì)算和齒輪中心距的計(jì)算............................................................... .....28
4.4 軸的結(jié)構(gòu)設(shè)計(jì)........................................................................................... ........... 29
4.5 皮帶的相關(guān)計(jì)算.................................................................... ..............................31
5、 主要零件的驗(yàn)算............................................................................................ .......36
5.1 齒輪的強(qiáng)度驗(yàn)算......................................................................... .........................36
5.2 主軸的驗(yàn)算............................................................................................ ............ .39
5.3 花鍵的驗(yàn)算............................................................................................ ............ .44
結(jié)束語(yǔ)........................................................................................................................46
致 謝……………………………………………………………………................48
參考文獻(xiàn)……………………………………………………………………................49
摘要
這篇畢業(yè)設(shè)計(jì)的論文主要闡述的是珩齒加工機(jī)床主軸箱的設(shè)計(jì)方法。珩齒加工機(jī)床是一種高精度加工機(jī)床.這個(gè)方法是以加工過(guò)程和珩齒加工機(jī)床的使用條件的數(shù)學(xué)和物理公式為基礎(chǔ)的。
在論文中，首先，對(duì)珩齒加工機(jī)床作了簡(jiǎn)單的介紹，接著，闡述了主軸箱的設(shè)計(jì)原理和理論計(jì)算。然后按照設(shè)計(jì)準(zhǔn)則和設(shè)計(jì)理論設(shè)計(jì)了主軸箱。接著對(duì)主軸箱的各部分組成進(jìn)行了尺寸計(jì)算和校核。
目前，在珩齒加工機(jī)床的設(shè)計(jì)、制造及應(yīng)用上，國(guó)內(nèi)與國(guó)外先進(jìn)水平相比仍有較大差距，國(guó)內(nèi)在設(shè)計(jì)制造珩齒加工機(jī)床過(guò)程中存在著較多缺點(diǎn)。
關(guān)鍵字：珩齒加工，主軸箱，機(jī)床。
Abstract
This paper of graduation project mainly presents a systematic approach for the design of the headstock of plover machining tool, The plover machining tool is one of the members in the special high precision type machine family . the approach is based on the mathematical formulations and physical formulation on the generation process and conditions for the type of the plover machining tool.
In the paper , first of all , it is introduction about the plover machining tool .then , it is the principles about choose component parts of headstock. After that the headstock is designed abase on the principle. Then, it is checking computations about main component parts of headstock.
At present, we still fall far short of abroad advanced technology in design, manufacture and using. There are a lot of fault in the design of plover machining tool.
Key word: plover machining, headstock, machine.
注： 3