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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
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