Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Machining conditions-based preventive maintenance
Download
index.pdf
Date
2007-01-01
Author
Akturk, M. Selim
Gürel, Sinan
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
147
views
0
downloads
Cite This
In this study we propose an operating conditions-based preventive maintenance ( PM) approach for computer numerical control (CNC) turning machines. A CNC machine wears according to how much it is used and the conditions under which it is used. Higher power or production rates result in more wear and higher failure rates. This relationship between the operating conditions and maintenance requirements is usually overlooked in the literature. On CNC turning machines we can control the machining conditions such as cutting speed and feed rate, which in turn affect the PM requirements of the CNC machine. We provide a new model to link the PM decisions to the machining conditions selection decisions, so that these two decision-making problems can be solved together by considering their impact on each other. We establish that our proposed geometric programming model captures the related cost terms along with the technological restrictions of CNC machines. The proposed preventive maintenance index function can be used to provide an intelligent CNC machine degradation assessment.
Subject Keywords
Management Science and Operations Research
,
Strategy and Management
,
Industrial and Manufacturing Engineering
URI
https://hdl.handle.net/11511/40735
Journal
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
DOI
https://doi.org/10.1080/00207540600703587
Collections
Department of Industrial Engineering, Article
Suggestions
OpenMETU
Core
Minimizing total flow time on a single flexible machine
Karakayali, Ibrahim; Azizoğlu, Meral (Springer Science and Business Media LLC, 2006-03-01)
In this study, we address a job sequencing and tool switching problem arising in flexible manufacturing systems. We consider the single machine problem of minimizing total flow time. We prove that the problem is NP-hard in the strong sense and show that the tool switching problem is polynomially solvable for a given sequence.
Single machine scheduling with preventive maintenances
Batun, Sakine; Azizoğlu, Meral (Informa UK Limited, 2009-01-01)
We consider the single machine total flow time problem in which the jobs are non-resumable and the machine is subject to preventive maintenance activities of known starting times and durations. We propose a branch-and-bound algorithm that employs powerful optimality properties and bounding procedures. Our extensive computational studies show that our algorithm can solve large-sized problem instances with up to 80 jobs in reasonable times. We also study a two-alternative maintenance planning problem with min...
Capacity and tool allocation problem in flexible manufacturing systems
Bilgin, S.; Azizoğlu, Meral (Informa UK Limited, 2006-06-01)
This study addresses an allocation problem that arises in the semiconductor industry and flexible manufacturing systems where the tools should be loaded on computer numerical controlled (CNC) machines to process a number of operations. The time and tool magazine capacities of the CNC machines and the number of available tools of each type are limited. The objective is to maximize the total weight of operation assignments. We present a mixed integer programming formulation of the problem and show that the pr...
Rebalancing the assembly lines with total squared workload and total replacement distance objectives
Girit, Utku; Azizoğlu, Meral (Informa UK Limited, 2020-01-01)
Assembly line balancing is an important and well recognised operations research problem. The current line balance may not stay optimal, even feasible, due to the disruptions in one or more workstations. In this study, after the disruption, we aim to rebalance the assembly line by considering the trade-off between workload balancing (fairness measure) and total replacement distance for the tasks assigned to the different workstations (stability measure). We try to generate all non-dominated objective functio...
Part-mix allocation between automated and conventional manufacturing
KAYALlGIL, M. SINAN (Informa UK Limited, 1990-10)
The overall part-mix of a production system is allocated optimally between the existing conventional facilities and planned automated system to be acquired. Approximate mean value analysis (MVA) is utilized to evaluate performance of the automated system under trial part-mix allocations. Cost of processing and WIPs are taken as the sources of operational costs. Cost minimizing route allocations when alternatives exist are handled by a search procedure.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
M. S. Akturk and S. Gürel, “Machining conditions-based preventive maintenance,”
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
, pp. 1725–1743, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40735.