freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

數(shù)控機(jī)床液壓系統(tǒng)的維護(hù)與保養(yǎng)畢業(yè)設(shè)計(jì)(已修改)

2025-07-07 07:26 本頁面
 

【正文】 西安航空職業(yè)技術(shù)學(xué)院 畢業(yè)設(shè)計(jì)論文 數(shù)控機(jī)床液壓系統(tǒng)分析及維護(hù)【摘要】在現(xiàn)代的工業(yè)生產(chǎn)過程中,數(shù)控車床得到了大量的運(yùn)用,而我國也在這個(gè)領(lǐng)域得到了長足的發(fā)展。數(shù)控車床主要包括電氣系統(tǒng)、液壓系統(tǒng)以及機(jī)械部分。因此對數(shù)車床的維護(hù)也是生產(chǎn)過程中的重要組成部分。液壓系統(tǒng)的維護(hù),由定期維護(hù)與日常維護(hù)組成。為了在維護(hù)的過程盡量的解決問題,對液壓系統(tǒng)應(yīng)有充足的了解,而本課題則是主要介紹了典型的液壓系統(tǒng)以及維修維護(hù)的主要方向以及辦法,應(yīng)此本課題的研究具有重要的現(xiàn)實(shí)意義。 關(guān)鍵詞:數(shù)控機(jī)床;液壓系統(tǒng);維護(hù)AbstractIn the modern industrial production process, the numerical control lathe obtained the massive utilization,but our country also obtained the considerable development in this domain. The numerical control lathe mainly includes the electrical system,the hydraulic system as well as the machine to the numerical control lathe maintenance also is in the production process important constituent.The hydraulic system maintenance, is posed by the maintenance routine and the routine order to as far as possible solves the problem in the maintenance process,should have the sufficient understanding to the hydraulic system, but this topic was mainly introduced the model hydraulic system as well as the service maintenance main direction as well as the means,should this topic research have the vital practical significance.Key words:Numerical control engine bed,Hydraulic system;Maintenance關(guān)鍵詞: 關(guān)鍵詞一 關(guān)鍵詞二(宋體,小四)Abstract: The caption .............Key words:CK6136數(shù)控車床液壓系統(tǒng)的分析與故障維修目錄中文摘要英文摘要第一章 概述根據(jù)自己題目定概述內(nèi)容 液壓系統(tǒng)的組成 液壓系統(tǒng)的特點(diǎn)第二章 某型號數(shù)控機(jī)床液壓系統(tǒng)的分析 某型號液壓系統(tǒng)的組成 某型號液壓系統(tǒng)的特點(diǎn) 液壓系統(tǒng)的分析第三章 某型號數(shù)控機(jī)床液壓系統(tǒng)的故障 液壓系統(tǒng)故障概述 液壓元件故障 液壓回路故障第四章 某型號數(shù)控機(jī)床液壓系統(tǒng)的維修 液壓系統(tǒng)維修概述 液壓元件維修 液壓回路維修第五章 總結(jié)致謝參考文獻(xiàn)最少列寫五篇。目 錄第一章: 簡述數(shù)控機(jī)床的液壓系統(tǒng)原理、工作過程及主要元件; 液壓系統(tǒng)原理...............................................1 液壓基本回路................................................1..............................................1 ..............................................1 ..........................................1第2章 :數(shù)控機(jī)床的液壓系統(tǒng)常見故障及處理方法; 液壓系統(tǒng)故障診斷的一般原則................................. 2 一般常見故障的檢測.......................................... 2(輸出力和力矩不足).............................. 2 (壓力和流量波動較大)...................2 ........................................2 ................................................2 ........................................2 ..............................2 ............................................2第3章 :如何正確使用和維護(hù)數(shù)控機(jī)床液壓系統(tǒng),結(jié)合具體數(shù)控機(jī)床說明。 ......................................3 、確保液壓油和液壓系統(tǒng)的清潔.............3 ................................................3 ........................................3 、防止操作粗暴和隨意操作.....................3 ................................3 總結(jié) ........................................................... 4 結(jié) 束 語.......................................................... 5謝 辭............................................................. 6文 獻(xiàn)..
點(diǎn)擊復(fù)制文檔內(nèi)容
畢業(yè)設(shè)計(jì)相關(guān)推薦
文庫吧 www.dybbs8.com
公安備案圖鄂ICP備17016276號-1