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20xx數(shù)控機(jī)床電氣控制電路測(cè)繪體會(huì)-文庫(kù)吧資料

2025-01-25 22:07本頁(yè)面
  

【正文】 遠(yuǎn)滿(mǎn)足不了國(guó)內(nèi)發(fā)展需求。
雖然目前我國(guó)是機(jī)床生產(chǎn)大國(guó),但我國(guó)離機(jī)床制造強(qiáng)國(guó)還差很遠(yuǎn),國(guó)產(chǎn)機(jī)床的發(fā)展仍然還難以支撐國(guó)民經(jīng)濟(jì)和國(guó)防軍工的需要,與世界先進(jìn)水平相比差距仍然十分明顯。
Summary
Machining lathe is the most widely used metal cutting machine tools, it can be used to cut various parts of the cylindrical bore, face, screw, screw, and turning stereotypes surfaces. Modern production machinery and more mechanical, electrical, hydraulic, pneumatic bination control technology. Which the electrical connection from the central role of control technology, the most widely used. Electrical machinery and equipment production control system is an important part, is to ensure that machinery and equipment according to process requirements, plete a variety of state of motion and coordination, and to ensure safe and reliable operation as well as machinery and equipment to achieve automation. The main task of this design is based on the work of turning the form to determine the transmission and control program, used to select the motor and electrical ponents, further design of the electrical control circuit and control circuit can be analyse for maintenance.
Keyword: lathe, electrical control, electrical ponents, circuit diagram.
目 錄
一、概 述 .......................................................................................................................................................... IV
二、機(jī)床電氣線路設(shè)計(jì)與分析 ......................................................................................................................... V
............................................................................................................................................... V
(1) 主回路 ............................................................................................................................................. V
(2)控制回路 ............
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