Environment and thermal path
Service temperatures, altitude derating, heat sources, contact paths, convection assumptions, touch limits, and cold-start behavior.
Use case · phase 02
CAD can be fully constrained and still embody the wrong load case, material condition, thermal boundary, seal assumption, or manufacturing process. Howard helps make those assumptions visible and testable.
Request accessHoward does not grade surface quality or replace native CAD interrogation. Bring the dimensions, materials, interfaces, conditions, drawings, screenshots, calculations, and specific decision that matter. Howard helps challenge the rationale around them.
Review lenses
Service temperatures, altitude derating, heat sources, contact paths, convection assumptions, touch limits, and cold-start behavior.
Property availability at condition, creep, differential expansion, chemical compatibility, cold brittleness, and process fit.
Load paths, stiffness, bosses, snaps, press fits, fastener preload, pullout, drop energy, and missing fatigue evidence.
Ingress path, compression control, sealing surfaces, fastener penetrations, pressure equalization, and post-aging verification.
Draft, wall transitions, ribs and bosses, access, assembly direction, mistake-proofing, process constraints, and inspection.
Each issue ties back to the product condition and the decision it threatens. Howard separates supported findings, questions requiring geometry or supplier input, and claims that need physical validation.