Advanced Sheet Metal Design Using NX Cad - Box Assembly

TITLE OF THE PROJECT:- BOX ASSEMBLY

OBJECTIVE:-To Create Box Assembly of sheet-metal

DESIGN APPORACH:-

• TAB
• FLANGES
• CORNER
• HEM FLANGE
• MIRROR
• DIMPLE
• BEAD
• UNBEND
• REBEND

DESCRIPTION:-

1. Tab is created as for creating the box of dimension 150mm*200mm.
2. Create flange of 200mm from both edge of tab.
3. Now again create flange of 70mm from both the newly created flanges.
4. Create close corner for the flange.
5. Now create flange for locking the two flange of 0mm bend radius of length of 0.02mm.
6. Create another flange with taking edge of small flange we just created of 6.5mm.
7. Create hem flanges for all edges of the box.
8. Mirror the created body about the plane.
9. Unite the both body.
10. Create dimple of sketch of shape X type of depth 2mm.
11. Now Mirror the dimple to another side of box.
12. Now create dimple on base of depth 1mm.
13. Now create bead of radius 15mm.And mirror it to all faces of corner of the box assembly.
14. Create new tab of 1mm thickness on the side face of box.
15. Now create flange at 40deg and another flange at 40deg taking edge of the flange.
16. Use break corner to one the corner of tab we created of radius 10mm.
17. Create another hem flange of open loop type with radius of 5mm and sweep angle of 325deg.
18. Now unbend the hem flange to give normal cutout.
19. Create Normal cut-out create rectangle of 14mm width with gap of 14mm.
20. Now rebend and mirror it to next face using datum plane.
21. Similary we create same type of structure to lock the box on the top face of the box.

DIFFERENT ORIENTATION OF BOX:-

CONCLUSION:-

Creating Box assembly give more insight of how to use tool of sheet-metal. Small attention has been given to this component like adding bead to the base.

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