Results 11 to 20 of about 73,182 (264)

A Novel Multivariate Cutting Force-Based Tool Wear Monitoring Method Using One-Dimensional Convolutional Neural Network

Sensors, 2022
Tool wear condition monitoring during the machining process is one of the most important considerations in precision manufacturing. Cutting force is one of the signals that has been widely used for tool wear condition monitoring, which contains the ...
Xu Yang, Rui Yuan, Yong Lv, Li Li, Hao Song   +4 more
doaj   +1 more source

Milling Tool Wear Prediction Method Based on Deep Learning Under Variable Working Conditions

IEEE Access, 2020
Tool wear prediction is essential to ensure part quality and machining efficiency. Tool wear is affected by factors such as the material, structure, process, and processing time of the parts.
Mingwei Wang, Jingtao Zhou, Jing Gao, Ziqiu Li, Enming Li   +4 more
doaj   +1 more source

The Study of Tool Wear in Dry Milling 300M Ultra high strength Steel

Journal of Harbin University of Science and Technology, 2019
Aiming at the problem of the rapid failure of 300M ultrahighstrength steel due to tool wear in the process of machining, the test of 300M steel in dry milling with cemented carbide coated tools was carried out.
ZHANG Hui-ping, LIU Guo-liang, SHAY Tony, ZHANG Xiao-lei   +3 more
doaj   +1 more source

Comparative analyses on tool wear in helical milling of Ti-6Al-4V using diamond-coated tool and TiAlN-coated tool

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014
This paper aims to establish the wear mechanisms of tungsten carbide (WC) tools coated with TiAlN and coated with diamond respectively when helical milling Ti-6Al-4V.
Xuda Qin, Xinpei ZHANG, Hao LI, Bin RONG, Dongsheng WANG, Hongzhou ZHANG, Gaocheng ZUO   +6 more
doaj   +1 more source

Tool Wear Prediction in the Forming of Automotive DP980 Steel Sheet Using Statistical Sensitivity Analysis and Accelerated U-Bending Based Wear Test

Metals, 2021
The forming process of ultra-high-strength steel (UHSS) may cause premature damage to the tool surface due to the high forming pressure. The damage to and wear of the tool surface increase maintenance costs and deteriorate the surface quality of the ...
Junho Bang, Namsu Park, Junghan Song, Hong-Gee Kim, Gihyun Bae, Myoung-Gyu Lee   +5 more
doaj   +1 more source

Machinability analysis of Ti-6Al-4V under cryogenic condition  

Journal of Materials Research and Technology, 2023
Aerospace alloys are termed as hard to cut materials owing to their low thermal conductivity, high temperature strength and elevated chemical reactivity. Cryogenic conditions can be effectively deployed to improve the machinability and productivity while
Muhammad Ali Khan, Syed Husain Imran Jaffery, Mushtaq Khan, Mansoor Alruqi   +3 more
doaj   +1 more source

Prediction of Cutting Tool Wear in Turning

Engineering Proceedings
The paper examines the possibility of compensating one of the significant systematic factors in turning that affects the quality of machined surfaces—namely, the dimensional wear of cutting inserts during finish turning.
Svetlana Koleva
doaj   +1 more source

Measurements of Tool Wear Parameters Using Machine Vision System

Modelling and Simulation in Engineering, 2019
Monitoring tool wear is very important in machining industry as it may result in loss of dimensional accuracy and quality of finished product. This work includes the development of machine vision system for the direct measurement of flank wear of carbide
Avinash A. Thakre, Aniruddha V. Lad, Kiran Mala   +2 more
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Effect of Cutting Parameters on Tool Chipping Mechanism and Tool Wear Multi-Patterns in Face Milling Inconel 718

Lubricants, 2022
Tool wear behavior is mainly influenced by cutting parameters for a given tool–workpiece pair and cutting process. Rapid tool wear increases production costs and deteriorates machining quality in manufacturing industries.
Delin Liu, Zhanqiang Liu, Bing Wang
doaj   +1 more source

Research on Classification and Recognition of Micro Milling Tool Wear Based on Improved DenseNet

IEEE Access
Due to the small size of micro milling tools and wear sizes even in the micrometer range, monitoring tool wear is extremely challenging. The wear state of cutting tools directly affects machining quality and productivity, becoming a key factor ...
Lei Feng, Shuai Zhang, Zhaoxiang Li, Xin Feng   +3 more
doaj   +1 more source