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Toleranzketten-Analyse — Kostenloses Online-Tool

RSS + Worst-Case für Montagetoleranz

Worst-Case + Root-Sum-Square (RSS) Toleranzketten-Analyse. Erforderlich für Maschinenbau, GD&T-Workflows. Ohne Anmeldung.

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Tolerance Stack-Up Analyzer (Worst-Case + RSS)

Mechanical engineering tolerance stack-up: worst-case (additive) and Root-Sum-Square (RSS) analysis side by side. Required for GD&T workflows and assembly tolerance verification.

How to use this tool

  1. 1

    List dimensions + tolerances

    One per line: nominal,tolerance.

  2. 2

    Pick analysis method

    Worst-case (additive) or RSS (statistical).

  3. 3

    See result

    Combined tolerance + risk vs spec.

Frequently Asked Questions

Worst-case vs RSS?
Worst-case sums all tolerances assuming everyone hits worst extreme — very safe but conservative. RSS (Root-Sum-Square) assumes random distribution — closer to reality, smaller stack. Use worst-case for safety-critical, RSS for production.
When does RSS not work?
When parts come from same batch (correlated tolerances), small sample sizes, or when distributions are non-normal. RSS assumes Gaussian + independent.
What's the 6-sigma rule?
For 99.997% yield: design for ±3σ tolerance per dimension. RSS combines these: total stack ±3σ stays within spec.

Wichtigste Punkte

  • Tolerance Stack-Up Analyzer is a free, browser-based calculator tool — rss + worst-case for assembly tolerance.
  • Nein signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Tolerance Stack-Up Analyzer

  1. Open the tool: Launch Tolerance Stack-Up Analyzer on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Tolerance Stack-Up Analyzer — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
100% browser-basiert — keine Daten verlassen dein Gerät
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
Rechner Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolTolerance Stack-Up Analyzer
KategorieRechner
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Tolerance Stack-Up Analyzer?

You should try Tolerance Stack-Up Analyzer for a quick, private way to rss + worst-case for assembly tolerance. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privatsphäre. Dieses Tool läuft komplett in deinem Browser. Deine Daten werden niemals auf einen Server hochgeladen.