摘要
本文给出了轧制钻头主沟曲面扇形板截形的简捷数学模型，并根据工程需要，对截形进行了圆弧拟合处理。
A simple mathematical model study on sector plate in sectional form of curved surface of rolled drill main channel is presented in this paper. Based on engineering requirement, a treatment for arcfitting on the sectional form is carried on. In the end, the calculation on an example proves the reliability of the modeling method proposed in this contribution.
出处
《哈尔滨建筑大学学报》
1997年第1期83-85,共3页
Journal of Harbin University of Civil Engineering and Architecture
基金
黑龙江省科学基金
关键词
钻头
轧制
数学模型
主沟
扇形板截形
截形
drill bits
mathematical models
main channel
sector plate in sectional form
