Tool Breakage Detection of Milling Cutter Insert Based on SVM

Detection of Tool Flute Breakage in End Milling Using Feed-Motor Current Signatures

In this paper, an effective algorithm based on improved time-domain averaging is proposed to detect tool flute breakage during end milling using feed-motor current signatures. The algorithm proposed is demonstrated to be effective in detecting tool flute breakage in real time through a series of milling experiments, and is also demonstrated to be insensitive to the effects for transients, such ...

Breakage Detection in Milling Operations using aNegative - Selection Algorithm

Detection of tool breakage is very important for automated machining operations. This paper presents a negative-selection algorithm for tool breakage detection. The method is inspired by the defense mechanism of the immune system, which discriminates between self and non-self. Here self is deened to be normal cutting operations and non-self is any deviation beyond allowable variation of the cut...

Milling Tool-Path based on Micrography

The objective of my research is to design and develop a unique tool-path planning system based on Micrography. CNC milling machines are extremely accurate, and fully automated; they are used widely in manufacturing industries. Thus, the some improvement of their tool-paths can have a widespread impact in this world. Figure 1 shows that tool-path planning for a simple pocket leads to various dif...

Experimental Study on Milling CFRP with Staggered PCD Cutter

Carbon fiber reinforced plastics (CFRP) have good physical properties, such as high specific strength and high specific modulus. However, cutting delamination, tearing and burr, etc. often occur in the machining process of CFRP, which results in the uncontrollability of machining surface quality and serious tool wear. In this paper, milling of CFRP with a staggered cutter was carried out, the c...

Study of the effective cutter radius for end milling of free-form surfaces using a torus milling cutter