BATTERY BODY CASTING

Title : BATTERY BODY CASTING

Objective: to create the battery casting using the sheet metal software

Design methodology :

Description :

• open xy sketch
• TAB L=200Mm
• h= 150mm
• thickines =1mm
• flange normal to xy plane full >70 >90 deg >inside > material outisde bend
• rad 10mm(onboth side)
• repeat the same procedure for front corner

CLOSED CORNERS:

• closed and relief
• select adjucent bend
• closed treatement
• closed over lap

create a point 0.001mm on front corner> inside material > inside

create a flange of length 6.5mm, 90 deg , inside , bend outside> similarly for other side

HEM: open > select edge> bend out side> bend rai0.5 > flange length 5

SIMILARLY FOR OTHER SIDE

MIRRIOR BODY: select body > select plane>okay

UNITE:

• SELECT BODY 1
• TARGET
• SELECT BODY 2
• TOOL

DIMPLE:

• create a sketch
• x model with corner raidus 10mm. depth 2mm inside
• material outside.

MIRROR FEATURES :

mirror the X model on other side using existing plane

DIMPLE:

• create rectangle sketch in bottom
• 2mm depth
• inside material outside

UNBEND AND REBEND

BEADS:

• Create a circular profile dia 20mm depth 2
• formed on bottom four corner

USING MIRROR FEATURE :

HEM:

• SELECT top edges
• closed
• bend outside
• flanGe length 2 apply

DATUM PALNE:

• distance 203 from bottom .
• create sketch to close the box
• make a tab on it
• create rectangular TAB
• breaking corners 10
• front and top
• flange<length 4mm 40 degree.

HEM :

• open loop
• select edge
• bend out side
• bend radius5
• sweep angle 325

UNBEND

• CREATE A SKETCH FOR NORMAL CUT OUT
• REBEND
• MIRROR BODY.
• SIMILARLY CREATE ON TOP MAKE BEND AND REBEND.

DRIVE LINK : https://drive.google.com/open?id=1Ko6PsIKVs_86ljum7LF_luvPD4czC0y7

Conclusion : SO ALL THE REQUIRED OPERATION FOR CREATING THE MODEL HAVE BEEN DONE USING THE NX CAD AND NECESSARY DRAFTING FOR THE MODEL IS DONE.