CEGS Frame

1. Use Onshape to create a temporary version of the system that has all components hidden except for:
   1. 8020 frame components. This includes all strut, brackets, t-nuts, and slide-lock parts.
   2. Fitting hangers
   3. Screws associated with t-nuts
2. Create a cut-list for the 8020 strut. Cut longest pieces first.
   • The length of the pieces must be accurate to the model and all cuts must be square.
   • Use the rotary saw for long pieces and the table saw for shorter ones.
   • Label every piece with its length
3. Identify pieces which need to be tapped on the ends. Hold pieces in the vice an use a 1/4-20 tap held in the drill.

Assembling the Frame

1. Start with the base of the frame and work upwards. Keep screws only loosely tightened until every piece has been assembled.
2. For every piece of strut, check the model to find the number and type of t-nuts it has, as well as their order on the strut. This cannot be easily changed later. Insert t-nuts with the chamfered side up.
3. Assembly sequence
   1. Base
   2. Legs
   3. Top
   4. VM and GM strut
   5. IM section strut
   6. LN Manifold and FTC bank bar strut
4. Tighten screws and square up the frame
   • Tighten the screws threaded into the ends of the base and top first.