Tool wear monitoring and prognostics challenges: a comparison of connectionist methods toward an adaptive ensemble model
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DOI: 10.1007/s10845-016-1221-2
Abstract: In a high speed milling operation the cutting tool acts as a backbone of machining process, which requires timely replacement to avoid loss of costly workpiece or machine downtime. To this aim, prognostics is applied… read more here.
Keywords: challenges comparison; tool; prognostics challenges; tool wear ... See more keywords
Prediction of tool-wear in turning of medical grade cobalt chromium molybdenum alloy (ASTM F75) using non-parametric Bayesian models
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DOI: 10.1007/s10845-017-1317-3
Abstract: We present a novel approach to estimating the effect of control parameters on tool wear rates and related changes in the three force components in turning of medical grade Co–Cr–Mo (ASTM F75) alloy. Co–Cr–Mo is… read more here.
Keywords: turning medical; prediction tool; medical grade; astm f75 ... See more keywords
Monitoring of a machining process using kernel principal component analysis and kernel density estimation
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DOI: 10.1007/s10845-019-01504-w
Abstract: Tool wear is one of the consequences of a machining process. Excessive tool wear can lead to poor surface finish, and result in a defective product. It can also lead to premature tool failure, and… read more here.
Keywords: machining process; principal component; kernel principal; density ... See more keywords
Identification of cutting tool wear condition in turning using self-organizing map trained with imbalanced data
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DOI: 10.1007/s10845-020-01564-3
Abstract: One of the most important parameters in machining process is tool wear. Thus, monitoring the wear of cutting tools is essential to ensure product quality, increase productivity, reduce environmental impact and avoid catastrophic damages. As… read more here.
Keywords: imbalanced data; wear condition; tool; tool wear ... See more keywords
Tool wear-induced microstructure evolution in localized deformation layer of machined Ti–6Al–4V
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DOI: 10.1007/s10853-019-04214-z
Abstract: The microstructure of localized deformation layers is inevitably altered in the machining process. In this study, the microstructural evolution of localized deformation layers due to tool wear in the turning of titanium alloy (Ti–6Al–4V) was… read more here.
Keywords: localized deformation; deformation layer; tool; tool wear ... See more keywords
Lot sizing in the forging industry considering lot size dependent tool wear
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DOI: 10.1007/s11740-017-0777-9
Abstract: Lot sizing is an important task of production planning and control: basis of lot sizes are order change costs and costs for storage. Models for lot sizing do not consider lot size dependent maintenance costs.… read more here.
Keywords: lot sizing; size dependent; tool wear; lot ... See more keywords
A novel approach of combined edge detection and segmentation for tool wear measurement in machining
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DOI: 10.1007/s11740-021-01035-5
Abstract: Product quality in machined parts is governed by many factors, out of which the state of wear of the tool is one of the most critical factors. Knowing the condition of the tool wear makes… read more here.
Keywords: wear measurement; edge detection; tool; tool wear ... See more keywords
Experimental investigation of cutting force, surface roughness and tool wear in high-speed dry milling of AISI 4340 steel
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DOI: 10.1007/s12206-018-1236-z
Abstract: The high-speed dry milling of AISI 4340 steel was carried out with a CVD Al2O3/TiCN coated carbide tool. The relationships between cutting force, surface roughness and cutting parameter were conducted, and the influence of tool… read more here.
Keywords: surface roughness; steel; force surface; tool wear ... See more keywords
Analysis of tool wear performance and surface quality in post milling of additive manufactured 316L stainless steel
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DOI: 10.1007/s12206-019-0237-x
Abstract: Laser additive manufacturing (LAM) technology applied to the 316L stainless steel is attracting interest in the machining industry since it can shorten the production cycle and reduce numbers of machining steps. It still needs to… read more here.
Keywords: surface; post milling; stainless steel; tool wear ... See more keywords
A Comprehensive GRNN Model for the Prediction of Cutting Force, Surface Roughness and Tool Wear During Turning of CP-Ti Grade 2
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DOI: 10.1007/s12633-017-9749-0
Abstract: Titanium alloys are most widely used in aerospace, military, marine, medical and bio-medical industries because of their unique properties such as high corrosion resistance, biocompatibility, superior strength-to-weight ratio and ability to withstand at elevated temperatures.… read more here.
Keywords: surface roughness; grnn model; tool; model ... See more keywords
Analysis of Acoustic Emission Signal to Characterization the Damage Mechanism During Drilling of Al-5%SiC Metal Matrix Composite
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DOI: 10.1007/s12633-020-00426-0
Abstract: Tool wear drives poor surface quality, dimensional error in the workpiece, and unexpected sudden tool failure during the machining process. Thus, detection of tool wear is essential to increase the workpiece quality and extend tool… read more here.
Keywords: frequency; tool; acoustic emission; damage ... See more keywords