Mechanical tools, without the generic catalog noise.
This workspace groups only the tools that clearly support mechanical design review, tolerance work, release comparison, and recurring calculation lookup.
Start with the highest-confidence tools
These are the mechanical tools that already map cleanly to daily engineering work and repeated friction.
Testers
Tolerance Change Impact Checker
Compare old and new tolerance stack tables to see which changes widened the assembly window most.
Testers
Drawing Inspection Reconciler
Reconcile drawing characteristics against an inspection plan and expose coverage gaps quickly.
Converters
Fastener Clamp Load Checker
Estimate proof load, preload, torque, and separation margin from a compact fastener input set.
Testers
Tolerance Stack-Up Analyzer
Review worst-case and RSS tolerance stacks from simple tabular inputs instead of maintaining fragile spreadsheets.
Converters
Hole/Shaft Fit Calculator
Calculate clearance, interference, and fit windows for hole and shaft tolerance pairs.
Testers
BOM Diff Checker
Compare two BOM exports locally to find added, removed, and changed parts faster.
Testers
Drawing Revision Diff Checker
Compare extracted drawing notes, schedules, and revision text to spot changed lines and number deltas.
Converters
Pressure Drop & Head Loss Calculator
Estimate flow velocity, head loss, and pressure drop for water-like pipe runs directly in the browser.
Converters
Bearing Life Calculator
Estimate bearing life from load, rating, speed, and a visible service factor.
Converters
Gear Ratio & Torque Calculator
Turn tooth counts, speed, and torque into a quick gear ratio screen with efficiency assumptions.
Converters
Belt Drive Calculator
Check pulley speed ratio, belt speed, and approximate belt length for a simple drive layout.
Developer
Mechanical Formula Finder
Search recurring mechanical formulas locally instead of hunting through notes, textbooks, or brittle spreadsheets.
Organized by workflow
Mechanical users should be able to spot their next step immediately instead of translating generic categories.
Fit and tolerance checks
Start here when stack-ups, fits, and quick dimensional decisions are slowing design or review.
Release and revision review
Use these when BOM changes, drawing revisions, and release notes need a cleaner comparison surface.
Calculation support
Keep recurring fluid and design-reference calculations close to the review workflow instead of buried in spreadsheets or PDFs.
Motion and drive checks
Use these when bearing life, gear ratio, or belt layout questions need a quick browser-local sanity check before deeper design work.
Why this workspace structure works
The shell, search, and grouping all follow the same mechanical-only logic.
Open the changed dimensions first
Tolerance Change Impact Checker and Tolerance Stack-Up Analyzer expose which revision actually moved the assembly window before anyone debates the spreadsheet.
Review release readiness as a system
Drawing Inspection Reconciler, BOM Diff Checker, and Drawing Revision Diff Checker close the gap between design intent and release paperwork.
Keep high-friction checks within reach
Fastener Clamp Load Checker adds one more repeated machine-design check to the local workspace instead of hiding it in a personal workbook.
Stay mechanical-only here
This workspace deliberately hides unrelated utilities so mechanical engineers see only the tools that clearly belong to their workflow.