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Profile Organisation & Management (O&M). Organisation & Mangement/Control. Technology. Layout. Performance Costs. Means. process. In-plant transportation. system. Products. process. process. Scope of O&M profile.
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Organisation & Mangement/Control Technology Layout Performance Costs Means process In-plant transportation system Products process process Scope of O&M profile Examples: factory, department, hospital, transportation system, sorter O&M = Design on system level (also of processes and control)
product design design patents initiate feasibility study Process/project Product development process Product Development process Production system process process control process Research
Profile courses O&M • Management van Productontwikkeling • Manufacturing Facility Design • Design of Production and Inventory Systems . • Cost Management & Engineering O&M Students have to pick TWO courses from other profiles
Goal: obtaining insight and experience by means of a multidisciplinary industrial project Game, in which the lecturer plays the role of the customer Integrated course elements: • learning to work in a multidisciplinary design team • initiating product development • a product feasibility study • preparing a proposal to the external customer • management of time, information, quality and risks • communication with the customer • implemention issues • patents • using design tools Management van Productontwikkeling
Design Tools for product development Software tools that support the development process from the initial concept up to the moment that the product is ready for manufacturing • conceptual design • kinematical simulation • material selection • ergonomic simulation • QFD • FMEA
Topics • Machine selection • Capacity planning • Layout planning • In-plant transportation • Technical issues of warehousing
Facility Layout From-to matrix layout
Rolls Royce among AGVs Sorter system In-plant transportation systems (design, planning & control)
Automated warehousing and logistic systems
Facility Design in CAD and VR Digital mock-ups OPM Virtual Lab:Texchange Cell
Design of production and inventory systems • Manufacturing strategy and the supply chain • Production planning • Inventory control • Pull systems • Multistage models • Lean manufacturing • Shop scheduling • Shop floor control
Production Control concepts Push versus pull
Inventory control Inventory control inventory Q expected demand during r distribution of demand during safety stock 0 time stock out
1 2 3 1 3 2 3 1 2 1 3 3 2 2 1 3 1 2 3 2 1 1 3 2 0 10 15 1 3 2 0 0 10 10 15 15 3 2 2 3 0 10 15 3 2 2 3 3 2 2 3 0 10 0 10 Scheduling Processing time on machine job 1 2 3 total (tj) order 1 3 5 4 12 3 2 2 3 2 7 1 3 2 3 4 9 2 1. Consider: j2 and j3: Makespan (j2,j3) = 12 Makespan (j3,j2) = 11 2. Add j1 to (j3,j2): Makespan (j1,j3,j2) = 18 Makespan (j3,j1,j2) = 16 Makespan (j3,j2,j1) = 17
Enterprise economics, cost control…..for technicians! Costs are everywhere….. • Focus on product development; costs of alternative designs • Learning to identify the factors that determine product costs • Implications of a product design for production and exploitation costs • How do you invest in capital in a fast changing environment?
How does the O&M profile fit on the ME research groups? Examples: • OPM/PT: design of the polymers factory of the future • Thermal Engineering: special program available • OPM/Design: management of product development, rapid performance eva,uation of system designs (e.g. baggage handling systems • Applied Mechanics: e.g. dynamics of a logistic system (e.g. Logistacker) • Mechanical Automation: e.g. robot handling optimisation, nesting in plates for laser cutting • Biomechanical Engineering: health care logistics? • Classical ME: management of research • PM: that is logical!
Automation of a tire warehouse Jeroen Blok
IOP project: advanced design tools Baggage handling systems Little: TH = WIP/TPT is F = ma for logistic systems QNA Wouter Geerdes, Niels Nijenmanting
Examples of MSc. projects Baggage handlingsystems Vanderlande Industries Empty carts management Koen Wissink
Examples of MSc. projects KLM Maintenance: Inventory control of spare parts Mark Haneveld
Martijn van Beek NS Management tool to forcast the number of available train sets based on failure behaviour and expected weather conditions
Examples of MSc. projects Gerbald van Ommeren DENC Warehouse automation by means of a sorter
Examples of MSc. projects Scheduling of Operation Rooms (with TBK) Simone Veldhuis
IDM(Industrial Design & Manufacturing) • International • Broad program: Design and Manufacturing + Production Management • Twente, Dortmund, Strathclyde and Aalborg