ShapeChangers

Forging,RollingExtrusionandDrawing

ME12

WroughtProducts

DropForging

http://img.alibaba.com/photo/11577640/Connecting_Rods.jpgManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

GrainStructureinConRod

Wikipedia: forginghttp://www.kenrockwell.com/190d/images/engine-cutaway.jpg

UpsetForging

ManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

ColdHeading

ManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

SteelRolling

RollingMills

Kalpakjian, Manufacturing Engineering and Technology

RollingStructuralShapes

Kalpakjian, Manufacturing Engineering and Technology

ContinuousCasting

Kalpakjian, Manufacturing Engineering and Technology

WireDrawing

http://www.jaikvin.com/WireDrawing/WireDrawingFine.jpe

ManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

TubeDrawing

http://www.brass.org/training/lecture/sld043.htmManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

ThreadRolling

http://www.tms.org/Students/Winners/Davidson/pg16a.gif

http://www.ebcind.com/images/subpages/capabilities/image-threadRolling2.jpg ManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.Published

byIndustrialPressInc.,1994.

DirectExtrusion

Usuallysoftmetals(orthermoplastics) especiallyaluminum

Longcontinuoussections,oftencutintoparts

Expensivetooling,inexpensiveparts

Extrusion

http://worldaluminum.org/media/press.gif

ExtrudedProductsandTooling

http://www.iowaaluminum.com/Process%20Overview/Overview.htm

ImpactExtrusion

ManufacturingProcessesReferenceGuidebyRobertH.Todd,DellK.Allen,andLeoAlting.1sted.PublishedbyIndustrialPressInc.,1994.

Shape ChangersWrought ProductsDrop ForgingGrain Structure in Con RodUpset ForgingCold HeadingSteel RollingRolling MillsRolling Structural ShapesContinuous CastingWire DrawingTube DrawingThread RollingDirect ExtrusionExtrusionExtruded Products and ToolingImpact Extrusion