MODULE 01
Natural Language Requirement Extraction
Convert free-form mechanical engineering specifications into structured, deterministic engineering constraints.
NLP Confidence:96% Model Rating
Quick Demo Presets
Editable Prompt
125 chars
ProtoForge NLP identifies operational boundaries (kW, RPM), material selections, safety factors, and geometric envelope constraints (d ≤ 40 mm).
Ready to parse
Extracted Requirements (5)
Confidence: 96%Transmitted Power (P)100%
5kW
Snippet: “transmit 5 kW”
Rotational Speed (N)100%
1500rpm
Snippet: “at 1500 rpm”
Base Material Class95%
Carbon Steel (AISI 1045)
Snippet: “using steel”
Design Safety Factor (SF)100%
2—
Snippet: “with a safety factor of 2”
Maximum Diameter Constraint98%
40mm
Snippet: “maximum shaft diameter of 40 mm”
Missing Engineering Information Detected
- Shaft total span length (L) and bearing center distance are unspecified in prompt.
- External radial bending loads (pulley/sprocket pitch diameter and belt tension) are unspecified.
- Operating ambient temperature and corrosive exposure environment.
Applied Engineering Assumptions
- Pure torsional transmission assumed for initial sizing stage; bending moment to be validated once bearing arrangement is chosen.
- Standard stepped transmission shaft length assumed as 180 mm with standard ISO bearing shoulder seats.
- Room temperature continuous industrial operation with ANSI standard keyway stress concentration factor Kt = 1.6.
Parameters locked for pipeline