Research On Automatic Ingot Casting Car And Its Automatic Control Technology

High quality special steel is the key material of major equipment.Its manufacturing capacity is an important indicator of the industrial level of a country.China has a large surplus of steel,but special steel of high-end equipment is heavily dependent on imports.Molded casting steel is a kind of special equipment for the production of special steel;the current domestic molded casting car for special steel production is not closely the production process.The automation degree of the car is not high and most cars are the low end of the equipment.With the continuous development of smelting technology and the new control level unceasing enhancement,urgent need to develop a new type of automatic casting steel car.Its application will greatly improve the efficiency of special steel smelting and refining quality.For this reason,this paper takes the automatic ingot casting car as the research object,designs and develops a new type automatic ingot casting car.Firstly,a detailed analysis is done for each process steps of the mold casting,the process of the automation and the process of manual operation should be distinguished,and finally,one set of automatic casting processes is developed.The new automatic casting process has a great improvement and advantage over the casting process.Secondly,on the basis of the automatic casting process,hydraulic control technology and automation control technology,the technical parameters of new automatic ingot casting car is designed.And overall structure and function,and the structure and function of each composition system has carried on the detailed design..Then,the composition and principle of the automatic control module are analyzed deeply.The control software and control program are developed and designed.And the operation interface is developed.Finally,On the basis of the above research,the automatic ingot casting car is manufactured and put into field application.After the test,all the indexes meet the expected design requirements,which greatly improve the production efficiency and special steel quality.It has created a great economic benefit for the steel mill,which has great promotion value.