Post on 16-Nov-2014
description
ENGINEERINGS T E E L P L A N T
Developed by:
Cristiano dos Santos LessaMarlon Marques Corradi
Organization Organization ChartChart
Shareholders
Advisor to the BoardBernardo Wolfgang Werner
President
Alcantaro Corrêa
Finance
José M. Barbieri
Accounting
Osmar Pamplona
Control
Denis Carlos Roeder
Human Resources
Antônio Jamir Duque
Adm. of Materials
Luiz Antônio da Silva
Commercial Director
Duncan R. McKay
Sales Planning and Control
Círio da Silva
Exporting
Pedro Crestani
Industrial Director
Cacídio Girardi
Industrial Costs
Ivan Hubert
Engineering
Steel Plant
Cristiano dos Santos Lessa
Total Quality Management
Marcos Correa
Maintenance
Joelson de Souza
HeatTreatment/Jet/Gate Cutting
Bernardo Kostetzer
Machining
Gilson Alves
Special Alloys Unit
João Plinio Philippi
Jobbing Foundry
Danilo Correa
Repeat Product Unit
Francisco C.B. Vilaboim
Assessor
Civil Engineering
Lothar Alex Hass
Ivan Hubert
PCS IndustrialCosts
EngineeringProcesses
CommercialCritical Analysis
EngineeringProjects
Inspections(E.N.D)
Finishing HeatTreatment
Molding
Steel PlantMachiningManufactingStorage
Finance MaintenanceHumanResources
PurchasingAccounting ControlT.Q.M.
-Representative-Order Estimate-Client-Order- COC
-Estimate-ACVO-Production Notes -Price Analysis
-Welding -Steel Plant
-Heat Treatment-Machining -Product
-Time-Production Program-Pre-Production-Turnover
-Pattern Design-Pattern Completion-PDC-Technical Confirmation-Pattern Storage
-Core Shop-Clamping of Boxes-Shakeout-Sand Laboratory
-Pouring-Chemical Laboratory
-Gate Cutting-Blast-Metallurgy Lab.-Hardness
-Grinding-Welding-Adjustment-Press
-Ultrasound-Magnetic Particle-Penetrating Liquid-Radiography
-Packaging-Dispatch
Abbreviations:PCS – Planning and Control of SalesCOC – Customer Order ConfirmationACVO - Análise Crítica de Viabilidade e OfertaPDC – Pattern Dimensional ControlTQM – Total Quality Management
Process Flow
PouringScheduling
Load Calculation
PouringlMolding Lines
AuxiliaryMaterial
RawMaterial
Storage BuildingMaterials Steel Plant
Laboratory / Spectrometry
analysisreceipt
Spectrometry
STEEL PLANT
AODInduction
Arc (fusion) refining
Scrap YardLoadmaking
Unproductive Steel
Return/Alloy
ProcessChart
Steel Plant
Steel Liquid:Steel Liquid:► MeltingMelting► Refining Refining ► PouringPouring
Production Process
► Daily Production MeetingDaily Production Meeting
Load Formulation► Alloy/ScrapAlloy/Scrap
► 7336 - 5.0507336 - 5.050► RETURN 7336 2.550RETURN 7336 2.550► RETURN 10306 100RETURN 10306 100► SCRAP Nº 1 850SCRAP Nº 1 850► SCRAP 18/8 850SCRAP 18/8 850► Fe Cr B2 300Fe Cr B2 300► SCRAP 316 ES.BA 400SCRAP 316 ES.BA 400► GRAPHITE 16GRAPHITE 16
► 06129 - 4.30006129 - 4.300► COMMON RETURN 2.100COMMON RETURN 2.100► Stamping shop scrap 1.010Stamping shop scrap 1.010
SCRAP
► Types of scrap used in the manufacturing of steel: Scrap steel from stamping shop; Return (gates, fins, surplus steel); Ferroalloys; Auxiliary Materials
Specification of Raw Materials e Ferroalloys
The chemical laboratory is the sector responsible for the identification and analysis of materials.
Arc and Electric
Furnaces ► The Arc Furnaces enable two metallurgical stages to
be carried out.
Stages in the Process
► Melting: Consists of raising the temperature of the metallic load until there is a complete transformation to the liquid phase, for this to happen the equipment has to supply enough energy.
► Boiling/Refining : In these two stages there is a reduction mainly in the content of C , Si, P, S, N e O.
Induction Furnace
Melting Process by way of Magnetic Currents.
AOD ( Argon Oxygen Decarburization)
Converter► The AOD process is a secondary refinement of
liquid steel.
Before Pouring
► Making of a Pouring Ladle
Heating the Ladles
► Fundamental Procedure in the Pouring ProcessFundamental Procedure in the Pouring Process..
Pouring
► Transference of the liquid metal to the ladles happens after the preparation of the steel.
► Final deoxidization treatment occurs in the pouring ladles.
Spectrometer:
►Sample Analysis
STEEL PLANT CONTROLS
• Lack of Steel Unproductive Steel Furnace Average Production Energy Consumption Electrode Consumption
COPRAL
2006
Getting to know ALTONA’S processes.