Crunch Space

Welcome to Crunch Space – the high-performance, zero-permission trade math and material layout calculation matrix engineered specifically for carpenters, metal fabricators, machinists, and welders who require reliable structural tracking entirely offline.

Crunch Space packs four specialized engineering and structural math engines onto a clean, single-viewport dashboard panel. Calculate framing geometry, drill patterns, sheet metal bend tolerances, and structural deflection limits instantly without relying on active cellular networks or external telemetry data.

🔒 100% OFFLINE & PRIVATE (ZERO PERMISSIONS)
Crunch Space runs on a strict, local-first computing framework. The application deliberately excludes the Android Internet Permission (android.permission.INTERNET) from its manifest and requests zero hardware permissions. Your dimensions, material properties, angle bounds, and loads are processed entirely within volatile device system memory and never leave your hardware.

🚀 FOUR CORE FABRICATION ENGINES

1. RIGHT-ANGLE TRIANGLE FRAMING FINDER
Solve complex carpentry framing geometry on the spot. Input basic parameters of pitch, rise, run, or rafter length. The engine computes the missing trigonometric variables instantly, providing precise cuts for roofing, stair stringers, and structural braces.

2. BOLT CIRCLE DIAMETER (BCD) DIVIDER
Map out precision machine and drill patterns. Input center coordinates, circle diameters, and the total bolt count. The system outputs exact coordinate arrays for drilling perfectly spaced layout holes around flanges.

3. SHEET METAL BEND ALLOWANCE MATRIX
Calculate flat pattern lengths with absolute precision before folding. Input sheet thickness, target bend angle, inside bend radius, and your material’s physical K-factor. The tool returns accurate bend deductions and flat blank templates.

4. STRUCTURAL LOADING DEFLECTION MODELER
Estimate basic mechanical spans and supports. Input material span lengths, beam cross-sections, and weight distributions. The modeler estimates estimated flex parameters and peak deflection tolerances to ensure optimal material sizing.

IMPORTANT NOTICE:
Crunch Space is a mathematical reference utility. All calculations are approximations based strictly on user-supplied manual inputs and theoretical physics values. These outputs do not substitute for official structural engineer specifications, professional blueprints, or local structural building safety codes. The builder holds 100% responsibility on site.