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# ASTERION FCTA-1 Version 0.7 manufacturing screening report
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## Scope
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Version 0.7 translates the spacecraft design into a credible manufacturing portfolio using four representative components. Native NX CAM toolpaths must be generated and verified on the user's Siemens NX installation.
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## Demonstrator summary
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| Part | Route | Estimated machine time | Screening total |
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|---|---|---:|---:|
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| AST-TP-2101 gimbal bracket | 3-axis milling | 44.5 min | £112.54 |
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| AST-RG-3201 bearing housing | turning + milling | 63.0 min | £175.06 |
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| AST-SK-4301 wing rib | profile milling | 21.0 min | £39.02 |
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| AST-ST-1401 bulkhead | high-speed milling | 58.0 min | £93.06 |
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Combined screening total: **£419.68**. This is a portfolio planning estimate, not a supplier quotation.
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## Key manufacturing risks
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- Thin structural members may distort after unclamping.
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- Bearing geometry is sensitive to jaw force and setup concentricity.
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- Gimbal-bores require controlled finishing and metrology.
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- Generic postprocessed code cannot be trusted on a physical machine.
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- The mass and cost of flight-grade aerospace manufacturing are not represented by desktop demonstrators.
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## Acceptance evidence
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Each part should eventually include NX CAM screenshots, an operation report, collision-free machine simulation, setup sheet, tool list, posted-code review, in-process inspection and final inspection record.
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[
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{
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"file": "AST-RG-3201_housing_simulation.nc",
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"status": "PASS",
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"issues": []
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},
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{
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"file": "AST-SK-4301_rib_profile_simulation.nc",
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"status": "PASS",
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"issues": []
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},
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{
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"file": "AST-ST-1401_bulkhead_simulation.nc",
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"status": "PASS",
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"issues": []
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},
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{
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"file": "AST-TP-2101_bracket_simulation.nc",
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"status": "PASS",
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"issues": []
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}
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]
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part_id,material,stock,stock_mass_kg,material_cost_gbp,estimated_machine_time_min,screening_machine_cost_gbp,screening_tooling_cost_gbp,screening_inspection_cost_gbp,screening_total_gbp,disclaimer
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AST-TP-2101,Al 6061-T6,180x140x125 mm billet,8.51,68.0,44.5,31.15,5.61,7.79,112.54,portfolio estimate only; not a quotation
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AST-RG-3201,Al 7075-T6,Ø190x85 mm round,6.47,112.0,63.0,44.1,7.94,11.03,175.06,portfolio estimate only; not a quotation
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AST-SK-4301,Al 2024-T3,240x70x10 mm plate,0.47,18.0,21.0,14.7,2.65,3.67,39.02,portfolio estimate only; not a quotation
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AST-ST-1401,Al 6061-T6,280x230x15 mm plate,2.61,35.0,58.0,40.6,7.31,10.15,93.06,portfolio estimate only; not a quotation
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{
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"status": "PASS",
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"errors": [],
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"part_stl_count": 4,
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"operation_count": 12
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}
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{
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"status": "PASS",
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"errors": [],
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"part_stl_count": 4,
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"operation_count": 12
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}

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