利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN109940459B 一种高效铣刀损伤的多尺度识别方法 有权

一种高效铣刀损伤的多尺度识别方法
摘要：
一种高效铣刀损伤的多尺度识别方法，属于铣刀技术领域，本发明为了解决已有的铣刀损伤识别方法因研究尺度集中在微米及以上的宏观尺度，没有考虑铣刀损伤的多尺度问题。步骤a，铣刀损伤识别判据的尺度划分；步骤b，建立铣刀结构及其工作载荷特征模型；步骤c，铣刀永久性变形的测量及识别；步骤d，铣刀应力场分析及其局部损伤判别；步骤e，铣刀组件材料组织结构损伤识别；步骤f，铣刀组件介观损伤形成的识别；步骤g，铣刀损伤多尺度识别与实验验证。本发明的一种高效铣刀损伤的多尺度识别方法可以从多个尺度层次对铣刀损伤进行有效识别，解决已有的铣刀损伤宏观尺度识别的局限性。
摘要（英）：

The invention discloses an efficient multi-scale recognizing method for milling tool injuries and belongs to the technical field of milling tools. The objective of the invention is to solve the problem that the existing milling tool injury recognizing method does not carry out multi-scale considering on the milling tool injuries but focuses on micrometer and above macroscales. The method comprisesthe following steps: step a, carrying out scale division on the recognizing data of the milling tool injuries; step b, establishing milling tool structures and working load feature models; step c, carrying out measurement and recognition on the permanent deformation of milling tools; step d, analyzing the stress fields of the milling tools and recognizing partial injuries; step e, recognizing thematerial organization structural injuries of milling tool components; step f, recognizing the mesoscopic injury forming of the milling tool components; and step g, carrying out multi-scale recognition and experimental verification on the milling tool injuries. The efficient multi-scale recognizing method for the milling tool injuries can effectively recognize the milling tool injuries from multiple layers and overcomes the limitation of the existing macroscopic scale recognition for milling tool injuries.

公开/授权文献
0/0