CAJ | 학술논문

文章针对数控铣削中渐变非圆曲线零件轮廓复杂，编程困难(没有现成指令可应用，往往需要自动编程，程序复杂)的问题。在分析渐变非圆曲线成型特点的基础上，采用建立非圆曲线的数学模型并推导出相关参数表达式，利用数控系统的用户宏功能，开发出具有较高实用价值的渐变非圆曲线轮廓加工的参数程序。通过验证，该方法大大简化了程序，节省了加工时间，提高了生产效率和加工精度。在实际生产中有一定的推广应用价值。
문장침대수공선삭중점변비원곡선령건륜곽복잡，편정곤난(몰유현성지령가응용，왕왕수요자동편정，정서복잡)적문제。재분석점변비원곡선성형특점적기출상，채용건립비원곡선적수학모형병추도출상관삼수표체식，이용수공계통적용호굉공능，개발출구유교고실용개치적점변비원곡선륜곽가공적삼수정서。통과험증，해방법대대간화료정서，절성료가공시간，제고료생산효솔화가공정도。재실제생산중유일정적추엄응용개치。
Nc milling china-africa circular curve parts contour complex, programming difficulty ( no ready instructions can be used, often require automatic programming, program complex) . On the basis of analy-zing the characteristics of the non-circular curve shape, put forward by establishing the mathematical model and deduce the expression of related parameters. Using the numerical control system of user macro, devel-oped has high practical value of non-circular curve contour machining, the parameters of the program, and Through the verification, the method greatly simplifies the process, saves processing time, improve produc-tion efficiency and machining accuracy. Have certain application value in actual production.