Lean Mining. A solution for sustainable Development. U. Kumar B. Ghodrati
|
|
- Amber Delilah Dalton
- 6 years ago
- Views:
Transcription
1 Lean Mining A solution for sustainable Development U. Kumar B. Ghodrati
2 What is Lean mining?
3 LEAN MINING PRACTICES brings effectiveness & efficiency in operation by eliminating uncertainty that often leads to wastage of resources: Toyota Production System LEAN ( JIT, TQM, TPM, & KAIZEN)
4 Comparison of Mining and Automotive industry Mining industry Physically challenging environment Inherently variable environment Geographically spread output teams Inherently variable raw materials Remote locations Automotive industry Ambient environment Stable work environment Compact plants Controlled raw materials Large centers Those similarities bring an opportunity to successfully apply lean principle into mining industry. In contrast to innovation approach which emphasize on a quick improvement/change, lean principle is a continuous improvement approach which emphasize on a small but constant improvements.
5 In contrast to innovation approach which emphasize on a quick improvements or STEP CHANGES, lean principle is a continuous improvement approach which emphasize on a small but constant improvements.
6 Lean Mining One approach to apply the lean principle in mining industry is to apply the concept of Overall Production Effectiveness to eliminate waste and increase the operational reliability, production quality and performance through engagement of all personnel. ELIMINATION OF UNCERTAINTY
7 CAMM : LEAN MINING The following four subprojects are considered in our lean mining project: 5 Seniors & 4 PhD Students 1 Improvement of production availability and delivery assurance 2 Rock and machine interface 3 Remaining useful life of mining systems 4 Integration of mine work environment into production systems
8 Production assurance concept
9 1.1 WHAT IT IS? Production assurance models describe to what extent a system is capable of meeting demand for deliveries.
10 1 Introduction to concept Production assurance WHY??? Uncertainty in operation is the main cause for delays, customer dissatisfaction and other waste of resources.
11 HOW? Models are being developed & Tested to make correct decision in order to meet customers requirements in term of volume and quality at short notices.
12 1.2 Production Assurance (PA) The PA concept includes several other concepts such as reliability, maintainability, availability, supportability, capacity.
13 1.3 Production assurance: Emperical Model PA can be described and calculated by combinations of capacity performance and system availability performance for period of (t1, t2) PA = Mean predicted operational availability Planned operational availability t 2 t 1 ( capacity performance) dt t 1 t 2
14 1.4 Production Assurance Case study Consider a simple numerical example of a transportation unit of an underground mine producing iron ore; it consists of three LHD which can be configured as a parallel system: LHD 1 LHD 2 LHD 3
15 1.4 Production assurance Case study The failure of LHDs which consists of different and several components follows Poisson distribution. In this case, the reliability of transportation system (LHD fleet) at time t is: Where, R( t) = exp( λt) λ = Failure rate of LHD N t = Operation time of system ( λt) r= 0 r! N= Total number of required LHD in period t r
16 Each LHD is assumed to have a throughput capacity of either full (c) or 0. Therefore, the possible capacity performance levels for transportation unit are thus 3c, 2c, c, and 0. The planned production rate for transportation unit is: ton/day The Markov diagram for three LHDs in parallel is: 3λ 2λ λ 3c 2c c 0 µ 2 µ 3µ
17 Characteristics of LHDs System Failure rate Repair rate System working capacity System design capacity Capacity performance LHD 3,75 x ,96 x ton/day ton/day 80% Probability distribution of system capacity by Markov model System capacity level (%) Probability 0 3,843 x ,651 x , ,9891
18 Challenges CONTEXT DRIVEN PRODUCTION ASSURANCE MODELS CONSIDERING LOCAL AND GLOBAL BUSINESS RISKS
19 3 Remaining Useful Life (RUL) The remaining useful life (RUL) of the unit indicates its ability and length of surviving in operation in the future. RUL is estimated based on the physics of the failure and statistical analysis.
20 Remaining Useful Life Expected Performance Acceptable Limit Performance x 1 x 2 Degradation starts P 1 P 2 P 3 X 1, X 2 X 3 : Remaining useful life of system based on different degradation (P1, P2, P3) rate x3 Time Luleå University of Technology
21 REMAINING USEFUL LIFE Challenges Remaining useful Life of a Component Remaining useful Life at a System level Remainimng Useful Life at an Asset Level System of System level
22 Remaining Useful Life (RUL) Performance Expected Performance Acceptable Limit P 1 P 2 Time
23 Degradation Behaviour of COMPONENTS IN A SYSTEM T NOM Wear depth (mm) Maintenance Thresh hold limit Safety Limit ASME B MGT/ Age (Years)
24 Data Segregation Components with no degradation T NOM Suspensions Thickness (mm) Maintenance limit Safety Limit Failures ASME B MGT/Age (Years)
25 EQUIPMENT Design & Dev phase Function & Performance Application Environment RAMS, LCC & Risk analysis Safety, Environment, Sustainability, ROI Maintenance & Service program Integrated LEAN Solutions Cost Effective Product Development & Life Cycle Management LIFE CYCLE MANAGEMENT
26 OPERATING ENVIRONMENT BASED MODELS λ( t, z) = λ t z = 0 ( )exp( α) λ0 ( t)exp( α i z i ) R( t) = R0 ( t)exp( α i z i ) n i= 1 n i= 1 β 1 β t n λ( t, z) = exp( α η i= 1 η i z i ) Division of and aintenance MTTF = η Γ(1 + 1 ) β 26-Nov-12 ICQRITTM New Delhi 26
27
28 Probability of failure Time (lifespam) Population that require maintenance Average life Population survive longer than average
29 Most of the items fail around average life with few living longer or needing early repairment Probability of failure Time (lifespam) Population that require maintenance Average life Population survive longer than average
30 Operation phase Condition Monitoring WHAT? Diagnosis WHY? Explaining Describing System state & behavior Prognosis When? Predicting How? Safety, Environment, Sustainability, ROI Controlling Integrated LEAN Solutions Effective Asset & Production Management
31 Challenge FUSION OF QUALITATIVE DATA WITH QUATITATIVE & EXPERIENCE DATA
32 What is Remaining Useful Life (RUL)? t0 t T=0 T1 T2
33 RUL Case study Variable p - Value Final Model Step0 Step1 Step2 Estimate S.E. OPSK Operator skill (OPSK) DUST Maintenance crew skill (MCSK) TEMP Hydraulic oil quality (HOILQ) HOILQ Hydraulic system temperature (TEMP) MCSK Environmental factors (DUST) The effect of three covariates (OPSK, DUST and TEMP) is significant at 10% p-value.
34 Actual Hazard Model λ(t, z) = λ0 (t) exp(-1.201opsk DUST TEMP) λ( t) = = β t ( ) η η β t ( ) η η β 1 β 1 exp( n j = 1 α z j j ) exp(-1.201opsk DUST TEMP ) Covariates Existence Situation (OPSK, DUST, TEMP) State Value State Value S1 (1,1,1) S5 (-1,1,1) S2 (1,1,-1) S6 (-1,1,-1) S3 (1,-1,1) S7 (-1,-1,1) S4 (1,-1,-1) S8 (-1,-1,-1)
35 Actual Reliability Function Age (t) R(t) at different stages of existing covariates and times State 1 State 2 State 3 State 4 State 5 State 6 State 7 State ,00 1,00 1,00 1,00 1,00 1,00 0,99 0, ,00 1,00 0,99 0,97 1,00 0,98 0,93 0, ,00 0,99 0,95 0,79 0,97 0,86 0,57 0, ,99 0,96 0,84 0,46 0,89 0,60 0,15 0, ,98 0,90 0,66 0,16 0,77 0,30 0,01 0, ,92 0,69 0,25 0,00 0,41 0,02 0,00 0, ,82 0,42 0,04 0,00 0,12 0,00 0,00 0, ,69 0,18 0,00 0,00 0,02 0,00 0,00 0, ,52 0,05 0,00 0,00 0,00 0,00 0,00 0, ,44 0,02 0,00 0,00 0,00 0,00 0,00 0, ,28 0,00 0,00 0,00 0,00 0,00 0,00 0,00
36 Remaining Expected Useful Life Age (hrs) Covariates existing states , , , , , , ,94 522, , , , , , ,67 704,22 220, , , ,93 839, , ,50 413, , , , ,75 566, ,23 810,11 236, , , ,12 131, ,32 429,89
37 Wear and remaining useful life prediction of grinding mill liners
38 Wear and remaining useful life prediction using Neural network Goal To optimize: Mill profitability Wear measurement Replacement and maintenance scheduling by means of estimation of the remaining useful life of mill liners
39 Grinding mill liners
40 Data collection from Metso Mineral Condition monitoring data (height and life)
41 2 Cycle condition monitoring data March Sep Dec March-10
42 Prediction of ANN March Sep Dec March-10
43 Real condition monitoring data vs. ANN prediction March Sep Dec March-10
44 Results of the ANN High degree of correlation between the input and output variables The proposed model is able to approximate the input-output function accurately Neural network found to be very effective in defining a function which was capable of establishing good correlation between the input and output variables.
45 CONCLUDING REMARKS LEAN MINING R & I CHALLENGES Generic Production and Deleverary Assurance Model Context Driven Production Assurance Model Undestanding of Rock Mass and Machine interface
46 LEAN MINING R & I CHALLENGES Eatimation of RUL at System and Asset Lebel Context Driven RUL for Operation Decision based on desparate data Planned obsolence vs Sustainability goals (Equipment/System Suppliers
47
RAMS & LCC Toolkit. 1st Open Workshop Brussel (Belgium) Álvaro CALLE-CORDON
RAMS & LCC Toolkit 1st Open Workshop Brussel (Belgium) 16.11.16 Álvaro CALLE-CORDON 1 Outline Introduction General Overview RAMS LCC Use Case / some results On-going conclusions 2 Introduction Rail & Road
More informationRELIABILITY, AVAILABILITY AND MAINTAINABILITY CONCEPTS
UNIT 9 RELIABILITY, AVAILABILITY AND MAINTAINABILITY CONCEPTS Total Quality and Maintenance Objectives After studying this unit, you should be able to: understand the concept of reliability, availability
More informationReliability and Maintainability Analysis of Crushing Plants in Jajarm Bauxite Mine of Iran
Reliability and Maintainability Analysis of Crushing Plants in Jajarm Bauxite Mine of Iran Javad Barabady, Luleå University of Technology Key words: Reliability Analysis, Crushing Plant, Mine SUMMARY Reliability
More informationProceeding of 9 th International Seminar on Industrial Engineering and Management ISSN : X
Proceeding of 9 th International Seminar on Industrial Engineering and Management ISSN : 1978-774X PROPOSED MAINTENANCE POLICY AND SPARE PART MANAGEMENT OF GOSS UNIVERSAL PRINTING MACHINE WITH RELIABILITY
More informationProject Quality Management
1 Project Quality Management Unit 8 Eng.elsaka09@gmail.com Project Quality Management Includes the processes and activities of the performing organization that determine quality policies, objectives, and
More informationReliability Analysis of Mining Equipment Considering Operational Environments- A Case Study
International Journal of Performability Engineering, Vol. 9, No. 3, May 2013, pp. 287-294. RAMS Consultants Printed in India Reliability Analysis of Mining Equipment Considering Operational Environments-
More informationImprovement of overall equipment performance of underground mining machines- a case study
Modelling, Measurement and Control C Vol. 79, No. 1, March, 218, pp. 6-11 Journal homepage: http://iieta.org/journals/mmc/mmc_c Improvement of overall equipment performance of underground mining machines-
More informationHigh Pressure Grinding Rolls HRC. The evolution of HPGR technology
High Pressure Grinding Rolls HRC The evolution of HPGR technology The evolution of HPGR technology HRC HPGR High pressure grinding rolls are preferred for their energy efficiency and flexibility in ore
More informationChapter 5. Executive Information Systems Information System in Organizations, Computer Information System Program of RMUTT-KKC
Chapter 5 Executive Information Systems Executive Information Systems (EIS) An executive information system (EIS), also known as an executive support system (ESS), is a technology designed in response
More informationQuality Management EOE-072. It costs a lot to produce a bad product. Norman Augustine
Quality Management EOE-072 It costs a lot to produce a bad product. Norman Augustine 1 Unit-1 Quality Concept 2 Meaning of Quality Meaning of Quality Producer s Perspective Co su er s Perspective Quality
More informationOptimizing mining operations
Optimizing mining operations Integration across the mining enterprise is key to increased productivity JOHN JESSOP As the resources sector continues to gain momentum, mining companies around the world
More informationInstitute of Quarrying Australia
Institute of Quarrying Australia Crushing Concepts Powerscreen Moira Brady Crushing & Screening Powerscreen Training Academy Project Evaluation Project Evaluation Plant Selection Criteria Applications
More informationClass 19: Course Wrap-up
Class 19: Course Wrap-up 1. Course Main Concepts and Simulation Debriefing 2. Sloan Evaluation Forms 3. Final Feedback Survey after class Intro to Ops At-a-Glance # Day Date Contents Readings Assignments
More informationJust In Time (JIT) Quality and Reliability Engg. (171906) H I T. Hit suyo na mono O Iru toki iru dake Tasukuran
Just In Time (JIT) H I T Hit suyo na mono O Iru toki iru dake Tasukuran (What is needed) (When it is needed and in what quantity) (Make) The crux is, if you cannot use it now do not make it now. Quality
More informationInternational Journal of Railway Research, Vol. 4, No. 1, (2017), International Journal of
International Journal of Railway Research, Vol. 4, No. 1, (2017), 1-11 1. Introduction Railway is a complex system because it comprises a mix of components with different age and status that have to work
More informationEnergy-Mass-Size balance model for dynamic control of a wet open circuit grinding mill: Part II Simulation tests
ISSN (e): 2250 3005 Volume, 06 Issue, 02 February 2016 International Journal of Computational Engineering Research (IJCER) Energy-Mass-Size balance model for dynamic control of a wet open circuit grinding
More informationInternational Journal of Railway Research
International Journal of Railway Research, Vol. 4, No. 1, (2017), 1-12 ` International Journal of Railway Research ISSN: 2361-5376 Reliability Analysis of Switches and Crossings A Case Study in Swedish
More informationCan Lean and ROI Co-Exist?
Can Lean and ROI Co-Exist? Lean Accounting Summit August 15,2016 Orest (Orry) Fiume Retired VP-Finance, The Wiremold Company All Rights Reserved 2016, Orest J Fiume The Wiremold Company West Hartford,
More informationLean in Construction
Lean in Construction Making it Happen Webinar 23 rd Dec,09 BMGI India 71B Mittal Court Nariman Point Mumbai Webinar Housekeeping Tips Please disable pop up blockers. Please keep your self on mute. Asking
More informationParameter Estimation for Rail Degradation Model
International Journal of Performability Engineering Vol. 5, No. 2, January 2009, pp. 119-130. RAMS Consultants Printed in India Parameter Estimation for Rail Degradation Model G. CHATTOPADHYAY 1, S. KUMAR
More informationMetso Minerals and profitable growth
Metso Minerals and profitable growth Handelsbanken Seminar in Helsinki November 28, 2007 Matti Kähkönen President, Metso Minerals Johanna Sintonen Vice President, Investor Relations Contents Metso at a
More informationEnhancing Compressor Productivity How to get more from your machinery assets
Enhancing Compressor Productivity How to get more from your machinery assets Bryan Long, Ph.D., P.Eng. Tom Van Hardeveld, M.Sc., P.Eng. BETA Machinery Analysis, Calgary, Alberta GPAC 18 th Annual Operations/Maintenance
More informationAKTUELLE FORSCHUNGSERGEBNISSE ZUR INSTANDHALTUNG UND WEITERBETRIEB VON WINDTURBINEN
AKTUELLE FORSCHUNGSERGEBNISSE ZUR INSTANDHALTUNG UND WEITERBETRIEB VON WINDTURBINEN Lisa Ziegler 26. Windenergietage Warnemünde, 08.11.2017 AWESOME AWESOME = Advanced wind energy systems operation and
More informationCaptain Kirk and Mr. Spock of predictive maintenance: Combining expert knowledge with advanced data analytics
Captain Kirk and Mr. Spock of predictive maintenance: Combining expert knowledge with advanced data analytics HMI 2017, MDA Forum Cassandra Prophet of critical future events in Greek mythology Copyright
More informationRELIABILITY. The Slipstick. is how.
RELIABILITY. The Slipstick is how. Based on a minimum of moving parts with the fully enclosed drive mechanism consisting only of bearing-mounted, gearcoupled shafts, durability and reliability is built
More informationRelevance of Kotter s Model for Change in Successfully Implementing Lean
Relevance of Kotter s Model for Change in Successfully Implementing Lean Shovan Mishra Department of Industrial and Systems Engineering, Auburn University Auburn, Alabama- 36849, USA shovan@auburn.edu
More informationCASE STUDY - DEGRADATION
CASE STUDY - DEGRADATION TABLE OF CONTENTS Contents Introduction 1 Problems associated with typical transfer systems 2 WEBA Chute advantages 3 Latest technology and incorporation of: 4 SM-1 Previous Transfer
More informationGlobal Supply Chain Management. Ecosystem Aware. Performance Analysis. N. Viswanadham
Performance Analysis N. Viswanadham Contents l Global Supply Chain Performance l Lead Time l Cost l Performance Measures & Ecosystem Global Supply Chain Ecosystem Aware China Supplier Supplier India Suppliers
More informationROSAS Seminar RAMS in Railways. Wolfgang Berns 17 May 2017
ROSAS Seminar 2017 RAMS in Railways Wolfgang Berns 17 May 2017 15.02.2018 1 ROSAS Seminar Safety in Railways Fribourg, 17 May 2017 Agenda Reliability, Availability, Maintainability and Safety of Rail Systems
More informationOptimization of the design of AG Mill shell liners at the Gol-E-Gohar concentration plant
Optimization of the design of AG Mill shell liners at the Gol-E-Gohar concentration plant M. Maleki-Moghaddam 1, M. Yahyaei 2, A. Haji-Zadeh 3, H. Asadi 4 and S. Banisi 5 1- University of Rafsanjan, Iran
More informationEvent Frames A novel approach to enable life cycle management
Event Frames A novel approach to enable life cycle management Presented by: Warren Armstrong Anglo American Platinum (AMPLATS) World s leading primary producer of Precious Group Metals Supplying ~37% of
More informationBeyond Lean Manufacturing
PRODUCT CONFIGURATION MANAGEMENT Beyond Lean Manufacturing www.infor.com/solutions/pcm 1 Agenda State of discrete manufacturing productivity Strategies for competitive advantage Suggestions for getting
More informationMaximize your grinding efficiency
Grinding media solutions Steel grinding rods and balls Maximize your grinding efficiency FCA The mining industry is facing a number of challenges when considering how to manage growth and profitability
More informationFatigue of metallic bridges: the role of structural health monitoring in assessment and life prediction. Marios K Chryssanthopoulos
Fatigue of metallic bridges: the role of structural health monitoring in assessment and life prediction Marios K Chryssanthopoulos Route Kilometres Growth of UK Transport Systems (Bayliss, 2008) 1840 1848
More informationFailure Analysis on Development Drilling Rigs
Failure Analysis on Development Drilling Rigs Buhan Song Richard Durham 1, Melinda Hodkiewicz 2 1. School of Civil and Resource Engineering 2. School of Mechanical and Chemical Engineering Andrew Cooper
More informationReconciliation of produced grade and tonnage
Reconciliation of produced grade and tonnage 17 MAY 2016 VAUGHAN CHAMBERLAIN 1 Reconciliation of produced grade and tonnage Content Introduction Benefits in adopting a consistent approach and grade principals
More informationStrategic Plan for World Class. Reliability. Kate Kerrigan. Operations Director, GPAllied
Strategic Plan for World Class Kate Kerrigan Reliability Operations Director, GPAllied Doing More With Less less expense budget, less capital, less manpower. The only way to do more with less is to do
More informationDevelopment and Implementation of the new 2240 kw (3000 HP) VERTIMILL Grinding Mill for Newcrest
Development and Implementation of the new 2240 kw (3000 HP) VERTIMILL Grinding Mill for Newcrest Cadia Valley Operations Jonathan Allen and Brian Knorr Presenter: Raul Noriega Previous Scale Up Previous
More informationProgress on CO 2 Capture Pilot Plant at RIST
IEAGHG/IETS Iron & Steel Industry CCUS & Process Integration Workshop Date: 5th to 7th November 2013 Tokyo Tech Front, Tokyo Institute of Technology, Japan Progress on CO 2 Capture Pilot Plant at RIST
More informationInstitute of Mineral Processing Machines (IAM) Mining. Crushing, Milling, Screening, Sorting, Agglomerating, Sorting, Transporting
Institute of Mineral Processing Machines (IAM) Mining Crushing, Milling, Screening, Sorting, Agglomerating, Sorting, Transporting Research for the future Addressing today s challenges Such as - Diminishing
More informationResource management. Unit 37-40
Resource management Unit 37-40 Overview DEMAND CUSTOMERS SUPPLY Overview Marketing creates DEMAND CUSTOMERS Financial resources Resource management creates SUPPLY Human resources Main stages in a business
More informationAnalysis of Reliability and Availability of Ironore Vibrating Screen
Kritesh Hirwani and Sanjay Kr. Singh 11 Analysis of Reliability and Availability of Ironore Vibrating Screen Kritesh Hirwani and Sanjay Kr. Singh Abstract: In this paper reliability and availability analysis
More informationMaintenance & Dependability Effective Maintenance Planning and Productivity Improvement Potentials
Maintenance & Dependability Effective Maintenance Planning and Productivity Improvement Potentials Maheshwaran Gopalakrishnan PhD Student, Chalmers University of Technology Department of Industrial and
More informationAsset Performance Management for Mining
Asset Performance Management for Mining Digital Mine Webinar June, 2016 Imagination at work Industrial Imperative: Redefine the Game Industrial productivity Meets the Digital Twin 4% 1991 2010 1% 2011
More informationHAVER Mining HAVER & BOECKER HAVER & BOECKER
HAVER Mining HAVER GROUP 2 HAVER GROUP Our Success Headquarters Subsidiaries Employees Sales HAVER & BOECKER, Germany 50 Locations 2.900 470 Mio 3 HAVER GROUP Our Passion 4 HAVER GROUP We focus on Premium
More informationDeveloping a reliability program for maintenance and operation
Developing a reliability program for maintenance and operation João Luís Ribeiro de Oliveira joaoribeirooliveira@hotmail.com Instituto Superior Técnico - Departamento de Engenharia Aeroespacial Avenida
More informationSmart Performance Management, Improvement and Reinvention
Smart Performance Management, Improvement and Reinvention Presented by Osvaldo A. Bascur, Metals Industry Principal, OSIsoft, LLC. Summary Large Metallurgical Complexes are substantial users of energy,
More informationOptimal Economic Life Interval Evaluation Method of Transformers
Energy and Power Engineering, 2017, 9, 78-87 http://www.scirp.org/journal/epe ISSN Online: 1947-3818 ISSN Print: 1949-243X Optimal Economic Life Interval Evaluation Method of Transformers Zhen Mei 1*,
More informationAsset performance evaluation
Asset performance evaluation A recipe for success or failure Aditya Parida and Christer Stenström Division of Operation and Maintenance Engineering LuleåUniversity of Technology, 971 87 Lulea, Sweden Aditya.parida@ltu.se
More informationMaking a Major Purchase?
Making a Major Purchase? Major Purchase Definition Define a Major Purchase $ Dollar Amount $1,000-$1,000,000 Plus Life of the Asset 1 Year-15 Years Plus Reasons for the Purchase! Production Reduce Costs
More informationLean Adoption. Application in Manufacturing & Healthcare. Steve Boam, Group MD KM&T Group
Lean Adoption Application in Manufacturing & Healthcare Steve Boam, Group MD KM&T Group 19-05-16 Introduction INFRASTRUCTURE OIL & GAS FMCG RAIL AEROSPACE HEALTHCARE Supporting our partners and clients
More informationAdded value for mining process by production chain optimization. Harry Sandström METS2018, Madrid
Added value for mining process by production chain optimization Harry Sandström 12.4.2018 METS2018, Madrid 1 MINING FINLAND IS PART OF THE FINNISH MINING CLUSTER AIMING to promote mining and exploration
More informationDEVELOPMENT OF A TOTAL PRODUCTIVE MAINTENANCE REPORT CARD FOR CRITICAL MACHINES
DEVELOPMENT OF A TOTAL PRODUCTIVE MAINTENANCE REPORT CARD FOR CRITICAL MACHINES J. Naran 1*, F.W. Kienhöfer 2, T.S. Hattingh 3, and P.R.Taggart 4 1 School of Mechanical, Industrial and Aeronautical Engineering
More informationDynamic Reliability Assessment of Slurry Pumps via Condition Monitoring
Dynamic Reliability Assessment of Slurry Pumps via Condition Monitoring Introduction Ming J Zuo, PhD, PEng University of Alberta, Canada Email: ming.zuo@ualberta.ca Time-based reliability models and tools
More informationRichmont Mines Provides a Status Update on an Expansion Case Preliminary Economic Assessment for the Island Gold Mine
NEWS RELEASE Richmont Mines Provides a Status Update on an Expansion Case Preliminary Economic Assessment for the Island Gold Mine 11/1/2016 Potential for Increased Production to 1,100 Tonnes per Day with
More informationLEAN MEASURING PROCESSES WITH PRECISION MEASURING CENTERS
LEAN MEASURING PROCESSES WITH PRECISION MEASURING CENTERS In recent years, modern gearboxes and other drive systems had to change significantly to increase efficiency requirements. Duplex clutch gears
More informationVoisey s Bay Project Update
Voisey s Bay Project Update Presentation to the Newfoundland and Labrador Branch of the CIM November 5, 2004 This presentation will include projections and other forward-looking statements. While these
More informationAdvanced Infotronics Technologies for Smart Life Cycle Support
Simulation-based Acquisition/ Advanced Engineering Environment Conference Advanced Infotronics Technologies for Smart Life Cycle Support A Closed-Loop Acquisition Jay Lee Wisconsin Distinguished and Rockwell
More informationReliability, Availability and Maintenance (RAM) & Prognostics and Health Managemenrt (PHM) - 4.0
Reliability, Availability and Maintenance (RAM) & Prognostics and Health Managemenrt (PHM) - 4.0 Enrico Zio Chair on Systems Science and the Energy Challenge CentraleSupelec, Fondation Electricité de France
More informationRailway R&D at Monash
Railway R&D at Monash by Graham Tew Institute of Railway Technology Department of Mechanical Engineering Monash University Railway Research Activity Had a relatively low activity base in Rail prior to
More informationThe structural value of higher grade ore
Photo: Marcelo Coelho The structural value of higher grade ore Rogerio Nogueira Iron Ore and Coal Marketing Director Singapore Iron Ore Week 2018 24 May 2018 Disclaimer This presentation may include declarations
More informationPOPULATION BALANCE IN BALL MILL
POPULATION BALANCE IN BALL MILL Varun Sogani 1, Pranjal Somani 2, Nalin Singla 3 and Rishabh Mathur 4 1,2,3 Dept. of Chemical Engineering, IIT Delhi 4 Dept. of Biochemical Engineering and Biotechnology,
More informationRAM & LCC for railways Industry: What s really necessary to high performance achievement?
RAM & LCC for railways Industry: What s really necessary to high performance achievement? Despite the very well organized and clear information in standard EN 50126, additional RAMS methods must be implemented,
More informationReal World Manufacturing for the Real Economy Wallace Fung November 2003
Real World Manufacturing for the Real Economy Wallace Fung November 2003 A Passion for Manufacturing Clash of Operating Philosophies King of Supply Chain Execution Purchase based on fast and cheap Drive
More informationAeroScout Solution for Oil & Gas
AeroScout Solution for Oil & Gas March 2008 Presenter: Kenneth Rosenkrantz, Allwireless Company Overview Based in Redwood City, Ca, USA; offices/representation in North America, EMEA, APAC and Latin America
More informationLSA Pump Series - Low maintenance, abrasion resistant for heavy duty service
LSA Pump Series - Low maintenance, abrasion resistant for heavy duty service 2 LSA Pump Series Solutions for Severe Ore and Tailings Slurry Transport GIW Minerals LSA pumps are widely used in ore transport,
More informationArcelorMittal Saldanha Works Analyst visit. 14 October 2011
ArcelorMittal Saldanha Works Analyst visit 14 October 2011 History of Saldanha Works 1995 1996 Nov 1995: Saldanha Steel project started (Iscor and IDC) Jan 1996: First bursars, recruited from the West
More informationLong-Hole Stope Evaluation. Operating procedures. Introduction. 1. Approach of the model. 2. Notification. 3. Worksheets
Model: Level: Long-Hole Stope Evaluation Macro Operating procedures Introduction The goal of the model is to evaluate the total stope production by taking into account the required development work and
More informationMAINTENANCE COST CONTROL IS YOUR SYSTEM ACTIVE OR PASSIVE?
MAINTENANCE COST CONTROL IS YOUR SYSTEM ACTIVE OR PASSIVE? Stephen R. Brown CEO Performance Associates International, Inc. 10195 N. Oracle Road, Suite 105 Tucson, Arizona 85704 ABSTRACT Although many mines
More informationFor personal use only
4 AUGUST 2017 TROPICANA GOLD MINE UPDATE Independence Group NL ( IGO or the Company ) (ASX: IGO) is pleased to provide a progress report on initiatives to further maximise and optimise the Tropicana Gold
More informationSALE OF 0.5 MTPA MINI BLAST FURNACE COMPLEX (Southeast Asia)
1 SALE OF 0.5 MTPA MINI BLAST FURNACE COMPLEX (Southeast Asia) 2 Executive Summary valuejunction, a business unit of mjunction (A SAIL Tata Steel joint venture) is appointed by a leading steel manufacturer
More informationSALE OF 0.5 MTPA MINI BLAST FURNACE COMPLEX. (Southeast Asia)
SALE OF 0.5 MTPA MINI BLAST FURNACE COMPLEX (Southeast Asia) 1 Executive Summary valuejunction, a business unit of mjunction (A SAIL Tata Steel joint venture) is appointed by a leading steel manufacturer
More informationAdvantage Ultra Plan for UPS/PDU with RMS
Maintenance Service Statement of Work Advantage Ultra Plan for UPS/PDU with RMS 1.0 Executive Summary Advantage - 1 - Ultra Plan for UPS/PDU with RMS Service Table of Contents 1.0 Executive Summary 2.0
More informationRESEARCH NEEDS IN MINERAL PROCESSING AND HYDROMETALLURGY. Geoff Senior
RESEARCH NEEDS IN MINERAL PROCESSING AND HYDROMETALLURGY Geoff Senior A link to commercial outcomes Included in a firm s technology strategy should be a ranking of R&D projects that reflects their significance
More informationAPPLICATION OF JUST IN TIME TO THE FABRICATION AND INSTALLATION OF PREFABRICATED CONCRETE FACADES IN BUILDINGS
APPLICATION OF JUST IN TIME TO THE FABRICATION AND INSTALLATION OF PREFABRICATED CONCRETE FACADES IN BUILDINGS ABSTRACT Jorge G. Cossio 1 and Antonio G. Cossio 22 This paper will demonstrate the advantages
More informationIntegrated Project (IP) Thematic Priority 6: Global Change and Ecosystems
Integrated Project (IP) Thematic Priority 6: Project No. TIP5-CT-2006-031415 Sustainable Development, Global Change and Ecosystems Cost category: material costs Cost categories Technical structure Life
More informationBPIF SPECIALIST SERVICES PROCESS IMPROVEMENT
BPIF SPECIALIST SERVICES PROCESS IMPROVEMENT CONTENTS 03 WHY YOU NEED PROCESS IMPROVEMENT 04 PRODUCTIVITY HEALTHCHECK 05 PROFIT IMPROVEMENT PLANNING (PIP) 06 OPERATIONS ASSESSMENT 07 TOTAL PRODUCTIVE
More informationSyllabus: Reliability, Availability, Maintenance Strategies
Syllabus: Reliability, Availability, Maintenance Strategies Instructors Dipl.-Ing. Berthold Hahn Email: berthold.hahn@iwes.fraunhofer.de Dipl.-Ing. Stefan Faulstich M.Sc. Email: Stefan.faulstich@iwes.fraunhofer.de
More informationCOST REDUCTION THROUGH WASTE MANAGEMENT IN AUTO PARTS INDUSTRY: A CASE STUDY
COST REDUCTION THROUGH WASTE MANAGEMENT IN AUTO PARTS INDUSTRY: A CASE STUDY 1 GURINDER SINGH BRAR, 2 ABHISHEK THAKUR 1,2 Mechanical Engineering Department Guru Nanak Dev Engineering College, Ludhiana
More informationANSYS AND ROCKY GENERATE SAVINGS FOR VALE
MINING CASE STUDY ANSYS AND ROCKY GENERATE SAVINGS FOR VALE Images Courtesy of Vale A modelagem computacional ajuda a encontrar resultados rápidos, precisos e seguros, apoiando a tomada de decisões. FOTOS:
More informationAn Application of Lean Manufacturing to Enhance the Runtime in the Machine Shop
An Application of Lean Manufacturing to Enhance the Runtime in the Machine Shop SAMIR SAMA PG Student, Department of Mechanical Engineering, S. P. B. Patel Engineering collage, Linch Mehsana Gujarat (India)
More informationGlobal Steel Innovations Forum Technology Process Products Mining Sustainability
Presents Global Steel Innovations Forum Technology Process Products Mining Sustainability 10-12th September, Hotel Madinat Jumeirah, Dubai, UAE About 01 Discover the NEXT BIG THING at the GLOBAL STEEL
More informationApplication of Big Data solution to mining analytics
Application of Big Data solution to mining analytics Big Data Analytics is now a big blip on the radar of the mining industry. In a recent survey that included 10 of the Top 20 global mining companies,
More informationOCEANAGOLD PROVIDES AN UPDATE TO HAILE COMMISSIONING AND REVISED COMPANY GUIDANCE
MEDIA RELEASE 26 June 2017 OCEANAGOLD PROVIDES AN UPDATE TO HAILE COMMISSIONING AND REVISED COMPANY GUIDANCE (All financial figures in US Dollars unless otherwise stated) (MELBOURNE) OceanaGold Corporation
More informationOil and gas companies are pushing for improved performance and better efficiency from service providers
RIGMINDER TECHNICAL PRESENTATION December 7, 2017 Industry Trends Oil and gas companies are pushing for improved performance and better efficiency from service providers Drillers are responding with integrated
More informationSMED Implementation in a Press Shop
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X PP. 36-41 www.iosrjournals.org SMED Implementation in a Press Shop T.G.Arul 1, A.Manimaran 2, P.Ranjith
More informationAvailability, Availability Contracting and Design for Availability
Prognostics PHM Conference 2015, Contracting and Design for Peter Sandborn (301) 405-3167 sandborn@.umd.edu 1 is the ability of a service or a system to be functional when it is requested for use or operation;
More informationCoal Quality & Combustion
Coal Quality & Combustion Member: American Society of Mechanical Engineers American Chemical Society Society for Mining, Metallurgy, and Exploration North Carolina Coal Institute sponsor Contacts: Rod
More informationABOUT SLRM. SLRMetaliksiscertifiedbyQMSISO9001:2008, EMS ISO14001:2004andOHSAS 18001:2007 in 2015
1 ABOUT SLRM SLRMetaliksiscertifiedbyQMSISO9001:2008, EMS ISO14001:2004andOHSAS 18001:2007 in 2015 Located near Hospet, World heritage center and steel city of Karnataka, spread out in more than 200 acres
More informationUTILIZATION OF OPTICAL SORTING TECHNIQUE IN THE PHOSPHATE INDUSTRY
UTILIZATION OF OPTICAL SORTING TECHNIQUE IN THE PHOSPHATE INDUSTRY Rachida Daoudi, Violeta Kukenska JACOBS ENGINEERING Lakeland, Florida Presented at: CENTRAL FLORIDA 2013 SYMPOSIUM Sheraton Sand Key,
More informationIPS Inclined plate settlers. Maximum process recovery, minimum plant footprint
IPS Inclined plate settlers Maximum process recovery, minimum plant footprint 1 Beneficiation solutions from Metso In a time when mother earth gives less, it s time to reach further. Metso beneficiation
More informationMINERALS HAZEMAG. Mobile and Semi-Mobile Plants. Member of
MINERALS HAZEMAG Mobile and Semi-Mobile Plants HAZEMAG H Member of G R O U P Partnership Mobile and Semi-Mobile Plants Solutions by HAZEMAG The development of any quarry or open pit mine often produces
More informationFEATURES AND BENEFITS
SGS MINERALS SERVICES T3 SGS 1079 MET PLATFORM SGS Minerals Services is the industry leader in providing support and creating solutions for mining projects worldwide. SGS offers advanced process control
More informationProduction process flow optimisation at. Euro-Plastifoam (Pty) Ltd
Production process flow optimisation at Euro-Plastifoam (Pty) Ltd by Ignatius Zietsman 26038562 Final Project Report Submitted in Partial Fulfillment of the Requirements for the Degree of BACHELORS IN
More informationThe Prescriptive Promise
Next Generation Asset Management Turning industrial trends and patterns from noise into action Industrial Data What Is It? 1 Definition 2 Example data sources Time series Sensor devices High velocity Temperature
More informationRisk Management As A Quality Enabler
Risk Management As A Quality Enabler Overview Quality Enablers Is there Such a Thing as Too Lean? Sources of Risk in Transforming Into a Lean Enterprise Use of Risk Management in a Lean Enterprise What
More informationTRANS-SIBERIAN GOLD PLC
TRANS-SIBERIAN GOLD PLC 29 June 2017 Annual General Meeting TRANS-SIBERIAN GOLD TSG Company history Established in 2000 Listed on LSE (AIM) in November 2003 UFG acquired 25% in 2006, now 79.69% Veduga
More informationDHANALAKSHMI COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING GE 6757 TOTAL QUALITY MANAGEMENT. Unit-IV TOOLS AND TECHNIQUES II
1 DHANALAKSHMI COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING GE 6757 TOTAL QUALITY MANAGEMENT Unit-IV TOOLS AND TECHNIQUES II 1. What are the various approaches to improving reliability of
More informationOulu Suomen kaivoskeskukseksi - Tulosseminaari yrityksille Päivi Tikkakoski Tuotekehitysjohtaja, Analysaattorit ja Mittaukset Metso
Oulu Suomen kaivoskeskukseksi - Tulosseminaari yrityksille 30.1. Päivi Tikkakoski Tuotekehitysjohtaja, Analysaattorit ja Mittaukset Metso Automation Oy This is Metso A focused and integrated group Key
More informationCrushing. Comminution
Comminution In order to separate the minerals from gangue (the waste minerals), it is necessary to crush and grind the rock to unlock, or liberate, valuable minerals so that they are partially or fully
More information