SOLIDWORKS is 3D product design software that provides tools for parametric modeling, assembly creation, and 2D technical drawing, helping engineers move from concept to production. It allows users to design parts, simulate performance with finite element analysis and other simulations, create computer-aided manufacturing (CAM) instructions, and manage design data.  for weldments, sheet metal, and electrical design.  

Boss , Base

Circular extrusion in the middle.

Cut in the center of extrusion all the way through .

Fillets on the side of the box.

Shell cut in the back. 

Boss,base 

Fillets on the side of the box 

Extrusions on the sides of the box.

Shell cut on the front of the box .

Boss base 

Extrusion 

Constant size fillet #1

Constant size fillet #2

Constant size fillet #3

Constant size fillet #4

Variable size fillet 

Mirrored 

Constant size fiillet #5

 Bore with square keyway bs 4500p1  

Finished 

Boss base

Extrusion #1

Extrusion #2

Constant size fillet 

Variable fillet 

Mirrored

 Bore with square keyway bs 4500p1  

finished 

Sketch for revolve 

Revolve 

Sketch for sweep 

Sweep

Extrud cut with draft angle 

Finished