论文部分内容阅读
我校机械系林丞、曹正铨等取得的两项重要科研成果“微机数控群钻刃磨技术研究”和“锥(?)麻花钻的数学模型及其刃磨参数的计算机分析”于1989年1月在长沙分别通过了由国家自然科学基金委员会(材料与工程科学部)和湖南省科学技术委员会联合组织的技术研究成果鉴定及理论研究成果评议。“微机数控群钻刃磨技术研究”解决了长期来国内外都未能很好解决的群钻机械化
Two major scientific research achievements made by Lin Cheng, Cao Zhengquan and other important scientific research achievements made by our school, such as “Study on Sharpening Technology of Computerized Numerical Control Group Drilling Shank” and “Computer Analysis on Mathematical Model of Cone (?) Twist Drills and Sharpening Parameters” Month passed in Changsha, respectively, by the National Natural Science Foundation of China (Materials and Engineering Science) and the Hunan Provincial Science and Technology Commission jointly organized by the technical research results appraisal and theoretical research findings. “Computer numerical control group drilling sharpening technology research” to solve the long-term domestic and international are not well resolved group drilling mechanization