數(shù)控機(jī)床潤滑系統(tǒng)的設(shè)計(jì)

摘  要

潤滑系統(tǒng)是一種被廣泛應(yīng)用于各種自動化機(jī)械、儀器和操縱控制裝置中的保護(hù)系統(tǒng)。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。但是在潤滑系統(tǒng)的電氣控制方面，仍存在以下問題:一是潤滑系統(tǒng)工作狀態(tài)的監(jiān)控。數(shù)控機(jī)床控制系統(tǒng)中一般僅設(shè)油箱油面監(jiān)控，以防供油不足，而對潤滑系統(tǒng)易出現(xiàn)的漏油、油路堵塞等現(xiàn)象，不能及時做出反應(yīng)。二是設(shè)置的潤滑循環(huán)和給油時間單一，容易造成浪費(fèi)。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。針對上述情況，在數(shù)控機(jī)床電氣控制系統(tǒng)中，對潤滑控制部分進(jìn)行了改進(jìn)設(shè)計(jì)，時刻監(jiān)控潤滑系統(tǒng)的工作狀況，以保證機(jī)床機(jī)械部件得到良好潤滑，并且還可以根據(jù)機(jī)床的工作狀態(tài)，自動調(diào)整供油、循環(huán)時間，以節(jié)約潤滑油。 潤滑系統(tǒng)工作狀態(tài)的監(jiān)控。

關(guān)鍵詞：儀器、操縱控制裝置、潤滑系統(tǒng)
 
Abstract

Lubrication system is a widely applied in all kinds of automated machinery, instruments and control device of protection system. Lubrication system is got such a wide range of applications, is mainly because of the friction between mechanical devices are too damaged mechanical itself, lubrication system can help protect so as not to cause too big damage.
Lubrication system design and machine commissioning and maintenance, to improve the machining precision 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 oil-supplied 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 oil-supplied, cycle time, so as to save the lubricating oil. Lubrication system working condition monitoring

Keywords： instrument、 the control device、lubrication system

 
目 錄

第一章 數(shù)控機(jī)床概述 1
第一節(jié) 數(shù)控機(jī)床的特點(diǎn) 1
第二節(jié) 數(shù)控機(jī)床的組成和工作原理 2
第二章 數(shù)控機(jī)床的分類 3
第一節(jié) 按加工工藝方法分類 3
第二節(jié) 按驅(qū)動裝置的特點(diǎn)分類 3
第三章 機(jī)床結(jié)構(gòu)的發(fā)展 6
第一節(jié) 數(shù)控機(jī)床的發(fā)展 6
第二節(jié) 自適應(yīng)控制 6
第四章 數(shù)控機(jī)床潤滑系統(tǒng)控制的改進(jìn) 7
第一節(jié) 潤滑系統(tǒng)工作狀態(tài)的監(jiān)控 7
第二節(jié) 潤滑時間及潤滑次數(shù)的控制 7
第三節(jié) 潤滑報(bào)警信號的處理 8
第五章：汽油發(fā)動機(jī)潤滑系統(tǒng)故障處理 9
第一節(jié) 機(jī)油報(bào)警燈亮,機(jī)油壓力過低 9
第二節(jié) 車輛機(jī)油消耗過大 9
結(jié)束語 10
謝  辭 11
參考文獻(xiàn) 12