CAD model verification of a simple bracket

sheet metal model

•Objective•Cad model•Manufacturing sheet.•Fea model•Basic analysis methods implemented.•Loading condition with respect to the analysis methods.•Material and property•The results•conclusion

objectiveTo do some thing “”FTP””

To verify the analytical skills with the help of CAD/CAE tool and also with the microsoft tool.

To verify the tool knowledge to achieve the goal.

The CAD model

Manufacturing model• 2.5mm sheet with aluminum alloy • 2.5mm sheet with aluminum alloy

Outer face with offseted FEA model

Static anayysis of bracket1. Static analysis:-

I. Distributive load of magnitude 100N in four different bolt location. The load will vary from max to zero with respect to theta(θ).

II. Six degree of freedom constrain at other four bolt location

Load and boundary condition in static analysis

Load and boundary condition for static x-directional loading

Load and boundary condition for static y-directional loading

Load and boundary condition for static y-directional loading

Material selected for the component and its

Engineering property for analysis

Material and property• Aluminum alloy with SI unit

YOUNGS MODULUS

SHEAR MODULUS

POISIONS RATIO DENSITY YIELD_STRESS_VALU

E

7.00E+04 2.632E+04 0.33 2.80E-09 3.50E+04

Analysis results• Static analysis result

• X-directional load case• Spc-force & External force• Max- displacement and vonmises stress value and

region plot• y-directional load case

• Spc-force & External force• Max- displacement and vonmises stress value and

region plot• z-directional load case

• Spc-force & External force• Max- displacement and vonmises stress value and

region plot

Static analysis results for subcases

• X-directional load case• y-directional load case• z-directional load case

X-DIRECTIONAL LOAD CASE

Reaction force and external force result in Static analysis for x-directional loading

Spc- force External force

X-directional load-caseMax displacement result Max vonmises stress result

y-DIRECTIONAL LOAD CASE

Reaction force and external force result in Static analysis for y-directional loading

Spc- force External force

y-directional load-caseMax displacement result Max vonmises stress result

z-DIRECTIONAL LOAD CASE

Reaction force and external force result in Static analysis for z-directional loading

Spc- force External force

IT HAS TO BE FILLED

TO BE FILED

TO BE FILED

CONCLUSIONTHIS IS JOST THE BEGINNING

PICTURE ABHI BAKIHE

With thanks,Manas Ranjan Ray