Manufacturing

Manufacturing

1. 1.Technical and Engineering aspects

   • 1.1 Manufacturing Processes:
     • 1.2 Industrial Control System
       • 1.3 Industrial robotics
         • Human Safety process efficiency and reduce environmental impact
           • Production flexibility , large product variety, extensive application in mfg ( reduce labor costs and workforce)
             • Many types of robots, based on the application necessity.
         • 1.4 Fixtures and jigs in assembly systems
           • Geometry analysis of fixtures
             • Design of modular fixtures
               • Assembly variation analysis and re-configurability of the assembly fixtures
                 • Programming and control of robot - based fixtures
                   • Assembly sequence planning
                     • Virtual simulation of assembly processes
           • 1.5 Material handling systems
             • The cost of material handling constitutive15% to /0% of the total mfg coast of a product.
             • Storage and warehouse management system
               • Just in time (WMS)
                 • Tracking systems, Physical infrastructure
                   • good receiving and shipping, storage and delivering
                     • flexible production system , automatization technology (AS/RS technology)
                       • -Storage allocation policy and lot sizing ;Warehouse automation raging from communication and real-time location systems to RFID technologies
             • 1.6 Section Summary
               • Research of method for undestanding the different elements of technology and equipment used in the production systems
     • Joining technology( new part from others parts)
       • Dividing technology
         • Substractive technology ( Material removal)
           • Transformative technology ( A single piece transformed into another piece)
             • Additive technology ( Injection molding)

2. Planing aspects and process planning

   • 3.1 Demand uncertainty
     • How much and when to produce (optimization problems) .
       • Production Models
         • Labour Laws
           • Uncertainty in demand and variability in mfg systems
     • 3.2 Production Scheduling and lot sizing
       • 3.3 Quality control
         • 3.4 Section Summary
           • Control and design of operations , to improve material flows, production planning scheduling and monitoring mfg processes
         • Poduct Inspection; Quality control; Quality mfg and Quality Assurance
           • Quality controls are becoming automated
       • Scheduling= Question of finding what to make using resources and equipment
         • The schedule used to determine the sequencd of operation between machines and jobs
           • PMS =/= FSS
     • The production plans are promotional to the uncertainty in demand
       • synergy between simulation methods and optimization models could be the solution
     • just in time ( JIT)
       • Mfg Resource Planning
         • Enterprice Resource Planning

3. Taxonomies of mfg systems

   • Computerized Numerical control machine (CNC) Computer Aided Mfg (CAM) Computer Integrated Mfg (CIM)
     • Lean Manufacturing = elimination of waste and non- value added activities
       • transportation, inventory, over production, waiting time.. etc
     • Agile system is recognized for the capability to meet the rapidly changing demand of market both on terms of the volume and variety of products
     • CONWIP: Constant work in process method; pull and push strategy
       • KANBAN: Aims to minimize WIPand manufacture only parts with are needed downstream
         • Base Stock strategy is based on the concept that each machine has a certain number of WIP
           • MACHINE 1
             • MACHINE 2
               • MACHINE N
         • MACHINE 1
           • MACHINE 2
             • MACHINE N
       • MACHINE 1
         • MACHINE 2
           • MACHINE N
     • Define on the types of machines systems, three types of manufacturing
       • Dedicated machine system
         • Flexible machine system
           • Reconfigurable machine system

4. Designs for mfg

   • mfg information at early stage of design
     • development of new modeling techniques and algorithms
       • immersive visualization, data mining techniques, human computer interactions

5. Remanufacturing

   • Green Products - Environmental regulations
     • Business models for product remanufacturing
       • Production, scheduling and inventory planning
         • Determination of recovery options
           • Environmental coast analyst of remanufacturing operations
             • The applicability of remanufacturing to product design
   • Remanufacturing business models
     • Production, scheduling and inventory planning of remanufacturing systems
       • Timing is not a important factor for the remanufacturing process
       • Hybrid simulation based optimization methods to determine the optimum number of production inventory capacity and stock level
       • Product Design and Remanufacturing
         • Design for X: disassembly, modularity, recycling, reassembly, reuse
         • Production Planning, Inventory Planning and Scheduling
           • Quantity and Quality of returns; timing of returns; remanufacturing operations
           • Environmental and economic Analysis
             • Economic profitability and size of remanufacturing industry
             • Business model
               • Selling service and leasing; negated mfg and remfg systems
     • Environmental impact - reduce production coasts
       • OEM´s
     • Economic and environmental benefits offered by remanufacturing

6. sustainable manufacturing

   • Minimize usage of resources (mfg process inputs)
     • use of new technologies
       • energie harvesting technologies

7. New Manufacturing Paradigms

   • Three Research directions in Big data Technologies
     • Data Collection and Security Technologies
       • Data Analytics
         • Decision Making Techniques
           • Data Envelopment Analysis; Data Visualization; Statistical Process Control; Performance dashboard
         • Data Analysis; Data Mining; Data Integration HUMAN AND MACHINE GENERATE DATA
           • New Mfg Paradigms
             • Smart Mfg; Cloud Mfg; Social Mfg; Knowlefge driven Mfg; Responsive Mfg; Cyber - Physical System based Mfg
       • Barcode systems; Sensors- RFID; Portable computers- GPS; Social Networks

8. Advance <manufacturing

   • Nano - manufacturing
     • Semiconductor manufacturing
       • Additive manufacturing
       • Microfabrication technologies
       • too many mfg steps
       • industry-scale fabrication of nano systems with high efficiency and low cost
     • 1- 100 mm
     • categories: top- down; bottom-up; hybrid technologies
     • Integrated Circuit
     • Cyber-physical systems
     • Product development (1); material development (2) process development(3); production system (4)