摘要: Abstract. The paper based on OpenCASCADE algorithms to approximate the NURBS curve to arc spline. The method is most useful in numerical control to drive the cutter along straight line or circular paths. Or in the shipbuilding industry to manufacture section bar for cold frame bender. Key Words. NURBS, Biarc approximation, arc spline阅读全文
posted @ 2016-11-22 23:16 opencascade 阅读(86) 评论(0) 编辑