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畢業(yè)設(shè)計(jì)--數(shù)控機(jī)床潤滑系統(tǒng)的設(shè)計(jì)-wenkub

2022-12-12 19:31:48 本頁面
 

【正文】 ecision machine tools, prolong service life and so on, all have very important role. But in the lubricating system of electrical control, still exist in the following problems: one is the lubrication system working condition monitoring. CNC machine control system in general only a tank oil noodles monitoring, in case oilsupplied insufficient, and for lubrication system easy appear oil, fuel blockage phenomenon, cannot make timely response. 2 it is setting of lubrication oil of circulation and give time onefold, easy to cause the waste. Nc machine tools in different work condition, need lubricating dose is different, such as in the machine tool suspended stage than processing stage need lubricating oil amount to little. In view of the above situation, on the nc machine, electric control system for lubrication control parts were improved design, the time monitoring lubrication system, to ensure the working conditions of the machine mechanical parts get good lubrication, and also may according to the working state of the machine tool, automatic adjustment oilsupplied, cycle time, so as to save the lubricating oil. Lubrication system working condition monitoring Keywords: instrument、 the control device、 lubrication syste 目 錄 第一章 數(shù)控機(jī)床概述 ............................................... III 第一節(jié) 數(shù)控機(jī)床的特點(diǎn) ......................................... III 第二節(jié) 數(shù)控機(jī)床的組成和工作原理 ................................ IV 第二章 數(shù)控機(jī)床的分類 .............................................. VI 第一節(jié) 按加工工藝方法分類 ...................................... VI 第二節(jié) 按驅(qū)動(dòng)裝置的特點(diǎn)分類 .................................... VI 第三章 機(jī)床結(jié)構(gòu)的發(fā)展 .............................. 錯(cuò)誤 !未定義書簽。二是設(shè)置的潤滑循環(huán)和給油時(shí)間單一,容易造成浪費(fèi)。潤滑系統(tǒng)之所以得到如此廣泛的應(yīng)用,主要是由于機(jī)械儀器之間的摩擦過于損壞機(jī)械本身,潤滑系統(tǒng)能幫助保護(hù)以至于不造成太大的損壞。 機(jī)床潤滑系統(tǒng)的設(shè)計(jì)、調(diào)試和維修保養(yǎng),對(duì)于提高機(jī)床加工精度、延長機(jī)床使用壽命等都有著十分重要的作用。數(shù)控機(jī)床在不同的工作狀態(tài)下,需要的潤滑劑量是不一樣的,如在機(jī)床暫停階段就比加工階段所需要的潤滑油量要少。 第 一節(jié) 數(shù)控機(jī)床的發(fā)展 .......................................... IX 第二節(jié) 自適應(yīng)控制 .............................................. IX 第四章 數(shù)控機(jī)床潤滑系統(tǒng)控制的改進(jìn) ................................. VII 第一節(jié) 潤滑系統(tǒng)工作狀態(tài)的監(jiān)控 ................................. VII 第二節(jié) 潤滑時(shí)間及潤滑次數(shù)的控制 .
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