PowerPoint Presentation

START the Abaqus 6.14 Rename the Model to the name of the PROJECT eg. Crushing CAN BOTTLEFor CATIA MOUSE Tools>Option

Prepare the CAD model as shown belowMake CAN and crusher(BROWN) as two surfaces in CATIA or SOLIDWORKS

Import the CAD model as file type .CATPartThere are many other file types which can be imported into the Abaqus like IGES,STEP,STL

Always import the CAD model in this setting if there are multiple parts in same CAD part

Rename the PARTS for ease and convenient

Create the materialAssign necessary Properties to it such as density, elasticity and plasticityFor steel, density=7800Kg/m3 and Elasticity=200GpaAlways use consistent Unit in Abaqus as there is no unit system, follow next PAGE

PROPERTIES OF STEEL

Elasticity= 200GPa=200*1000(MPa=N/mm2)Density=7800Kg/m3=7.8 x 10(-9) tn/mm3Thickness=0.001m=1mmDisplacement=0.03m=30mmVelocity=2m/s=2000mm/s

For Plastic Property of STEELPlasticity of STEEL(JOHNSON-COOK METHOD)Under Suboptions use rate-dependent

Properties of ALUMUNIUMYoung Modulus = 70 GPa and Density= 2700Kg/m3Aluminium has about one-third the density and stiffness as STEEL.

PROPERTIES of various MATERIALS

Create a Homogeneous section as shell and give the thickness to the shell as 0.5mm

Apply the SECTION to BODY as section ASSIGNMENT

FOR Crusher which is not deformable BODY, apply Inertia(MASS) to the center Point(REF POINT)

Make CAN as DEFORMABLE and CRUSHER as DISCRETE BODY

NOW instantiate the Parts in ASSEMBLY

Insert a STATIC STEP, Initial step is already there

EDIT the STEP parameters

EXPLICIT DYNAMICSDefine the Time Period for example 0.01 secUse mass scaling of scale factor = 5

EDIT Field Output Request if NECESSARY

CREATE InteractionCreate Interaction in INITIAL step

CREATE Global property assignment

USE the FOLLOWING SETTINGSTnagential behavior set to penalty while Normal is set to default

CREATE Contact pair i.e.. Create constraint

GIVE color to MASTER AND SLAVE Surface

INSERT BC, FIX for BOTTOM as shown

Give DISPLACEMENT to the CRUSHERUse the consistent Unit e.g. if crusher moves 100 mm in 0.01 sec then velocity is 10000mm/secUse smooth step as Amplitude Type

Make two INSTANCES independent before creating MESH

ASSIGN size and then create MESH

CREATE JOB and SUBMIT for CALCULATION

MONITOR the CALCULATION(STATIC)

MONITOR the CALCULATION(DYNAMIC)

VIEWING RESULTIf calculation is performed assuming rotational periodicity then use ODB display optionWhich is inside VIEW toolbar

VIEWING each frame result EDITING the LEGEND under VIEW Toolbar

Viewing deformable CAN onlyRight click the Instance under XXXX.odb and select Remove to hide the instanceClick Add to show the Instance

TENSILE TEST in ABAQUS

Viewing Results

Analytical RIGID vs Discrete RIGID