Application Research For Manufacture Prepare Package Management Of Numerical Control Equipment

Qing An Group Co.Ltd(QingAn Co. hereinafter), founded in Oct.1955, is one of156key projects during “1st Five-year Plan” of China and specialized in the fields ofresearch and product development on aircraft weapon equipment and various A/Ccompressors technology. The present productions are various home-produced airplaneequipments. QingAn Co. is subordinate to Subjection Aviation Industry of ChinaGroup Co.(AVIC) Machine-Electron system subsidiary company.Qing An Co. ascertained the desire that turning into an excellent airplaneaccessories provider of China on the base of current development layout, mainlyadvance the development strategy------from traditional machine process manner tonumerical control manufacture manner. The common lathe，milling machine，drillpress，etc. in most machine shop product lines of Qing An Co. have been substitutedby corresponding numerical control machine tools, and the amount of numericalcontrol are increasing. The amount of numerical control machine tools are169inDec.2010, and the amount of numerical control equipments occupies46%of thewhole traditional machine process facilities. However, the average utilizing rate ofthe numerical control machine tools is only28%in2010. Base on the actual multi-breed and little-batch production mode, how to make the best of the function invarious numerical control machine tools, improve the utilizing rate and shorten thepart manufacture time is the most severe problem at present.This paper is based on the target that focuses to impose the Qing An Co. aviationproduct parts, the numerical control manufacture quality and efficiency, shorten thepart manufacture time and improve the various numerical control machine tools’utilizing rate. This paper also uses the mature theory and technique in advancedmanufacture system, and sets up the corresponding application strategies on the base of the analyzation of the present condition.First, this paper analysed the correlation basic theory and development course ofthe advanced manufacture system, particular expatiated internal and overseasapplication and research actuality about advanced manufacture system.Next, this paper investigated the core problem for manufacture prepare packagemanagement of numerical control equipment, analyzed the goal, the circulate flow,and achieve technique, particular expatiated the key teaches.Based on the experience of experimental unit and the mastermind supportcondition for comprehensive generalize manufacture prepare package management ofnumerical control equipment, this paper expatiated the availability execute method forevolution stratagem the conversion from traditional machine process manner tonumerical control manufacture manner of Qing An Co.Finally, this paper evaluated the apply effect by manufacture prepare packagemanagement mode of numerical control equipment from different aspects ofimproving the numerical control technics preparative quality and efficiency,shortening the numerical control process prepare and manufacture time, improving thevarious numerical control machine tool utilize rate, ensuring the numerical controlmachining quality and efficiency, advancing numerical control workshop manufactureprepare management level and bringing up an excellent numerical control machiningprepare technic person with ability group.