畢業(yè)論文-數(shù)控車床進(jìn)給系統(tǒng)機(jī)械傳動(dòng)結(jié)構(gòu)的設(shè)計(jì)-展示頁(yè)
2025-01-21 15:27本頁(yè)面
【正文】 ation and selection. The design uses a topdown design method, starting from the overall structure, then the ponents of the design. In the design, full use of standardization, serialization, universal, increase interoperability easy for maintenance. And improve production efficiency to meet the needs of different users. Control systems for small CNC lathes which the project develops and designs, with small size、 small footprint、 pact、 technically advanced、 high productivity and strong practicability. It is suitable for small batch processing of small parts, small enterprises, electronic ponents manufacturing enterprises and individual enterprises, the ideal processing equipment. It can also be used for high secondary school, technical school of electrical and mechanical specialty CNC practice, experimental teaching. Keywords: CNC Lathe Feeding System Assembly Drawing Parts Drawing 徐州工程學(xué)院畢業(yè)設(shè)計(jì) (論文 ) III 目 錄 摘 要 ................................................................................................................................................ I ABSTRACT ................................................................................................................................... II 1 緒論 ............................................................................................................................................. 1 序言 .................................................................................................................................. 1 設(shè)計(jì)主要任務(wù) ................................................................................................................... 2 2 進(jìn)給系統(tǒng)設(shè)計(jì) ............................................................................................................................. 3 總體方案設(shè)計(jì) ................................................................................................................... 3 概述 .......................................................................................................................... 3 機(jī)械系統(tǒng)設(shè)計(jì) .......................................................................................................... 3 伺服電機(jī)設(shè)計(jì) .................................................................................................................. 5 伺服電機(jī)概述 .......................................................................................................... 5 伺服電機(jī)選擇 .......................................................................................................... 6 滾珠絲杠副介紹 .............................................................................................................. 9 滾珠絲杠副概述 ...................................................................................................... 9 滾珠絲杠副特點(diǎn) .................................................................................................... 10 滾珠絲杠副結(jié)構(gòu) .................................................................................................... 11 滾珠絲杠副設(shè)計(jì) ............................................................................................................ 12 設(shè)計(jì)滾珠絲杠副原理 ............................................................................................ 12 滾珠絲杠副選擇 ..................................................................................................... 13 滾珠絲杠副 預(yù)緊 .................................................................................................... 14 滾珠絲杠副校核 ..................................................................................................... 14 滾珠絲杠副密封與潤(rùn)滑 ................................................................................................ 16 滾軸絲杠副支撐選擇及軸承選用 ................................................................................ 17 支撐方式選擇 ........................................................................................................ 17 軸承選擇 ................................................................................................................ 18 軸承配合與潤(rùn)滑 .................................................................................................... 19 聯(lián)軸器簡(jiǎn)介 .................................................................................................................... 20 聯(lián)軸 器基本要求 ............................................................................................................ 21 聯(lián)軸器選擇 .................................................................................................................... 21 聯(lián)軸器校核 .................................................................................................................. 23 轉(zhuǎn)矩校核 .............................................................................................................. 23 銷抗剪強(qiáng)度校核 .................................................................................................. 23 3 導(dǎo)軌設(shè)計(jì) ................................................................................................................................... 24 導(dǎo)軌概述 ....................................................................................................................... 24 導(dǎo)軌分類 ....................................................................................................................... 24 導(dǎo)軌選型與長(zhǎng)度計(jì)算 ................................................................................................... 24 導(dǎo)軌副技術(shù)要求 ........................................................................................................... 25 導(dǎo)軌的間隙調(diào)整 ............................................................................................................ 26 4 防護(hù)罩設(shè)計(jì) ............................................................................................................................... 28 基本要求 .................................
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