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针对某机型化铣样板的返修率过大,铣切线不够准确的状况,笔者结合数字化理论研究,探讨化铣样板新的设计思路,提出依据二维展开数据集,加工化铣展开样板的新理念;提出依据三维制造数据集,利用数控铣切加工化铣立体样板的新方法,提高化铣样板的加工速度及生产精度,以低成本达到较高经济效益。
Aiming at the situation that the rework rate is too large and the milling line is not accurate enough, the author combined the research of digital theory to discuss the new design idea of the milling model and proposed a new data processing model based on two-dimensional expansion. Concept; proposed based on the three-dimensional manufacturing data set, the use of CNC milling and milling of solid models of new three-dimensional model to improve the processing speed milling and production precision, low cost to achieve higher economic benefits.