nx_assembly_gate.nx

nx_assembly_gate.nx -- GATE: a whole-PRODUCT digital twin -- a REFRIGERATOR, modeled as an assembly tree from the real supply chain, with the nx_bom PCB control board composed in as a subsystem. T1 EFF COUNTS -- the assembly multiplies correctly (2 doors -> effective count 2). T2 ROLLED COST -- exact total bill of materials = 14005 cents ($140.05), summed over the whole tree. T3 ROLLED MASS -- exact total mass = 46950 g (46.95 kg). T4 PART COUNT -- 9 real parts. T5 SOURCEABLE -- all parts in stock -> 0 shortfalls; dropping door stock to 1 (need 2) -> a real shortfall (liar-kill). T6 COMPOSE PCB -- the control board cost = the nx_bom PCB twin (the PCB is a SUBSYSTEM of the fridge). GREEN iff all. Sovereign nx_cc->nxasm. The same engine scales to a car (a bigger tree). expect_exit: 0 license_tier: ORIGINAL