Zurück Zurück zu Rechner
🔧

Blechbiegen Abwicklung Rechner — Kostenloses Online-Tool

K-Faktor, BA, BD — Abwicklungslänge

Berechne Biegezugabe, Biegeabzug, Abwicklungslänge. Mit K-Faktor, Materialstärke, Biegewinkel, Innenradius. Ohne Anmeldung.

📚
Mehr erfahren

Sheet Metal Bend Allowance Rechner

Calculate bend allowance, bend deduction, K-factor adjusted neutral axis, flat pattern length. Essential for sheet metal CAD layouts and laser-cut prep.

How to use this tool

  1. 1

    Material + thickness

    Determines K-factor.

  2. 2

    Bend angle + radius

    Inner radius + bend angle.

  3. 3

    See BA + flat pattern

    Bend allowance + flat layout length.

Frequently Asked Questions

What is K-factor?
Ratio of distance from inner surface to neutral axis vs material thickness. Material- and process-dependent. Aluminum soft: 0.33-0.40. Steel: 0.40-0.45. Stainless: 0.45-0.50.
Bend allowance vs bend deduction?
BA = arc length along neutral axis. BD = how much material to subtract from leg-sum to get flat pattern. Both methods give the same flat length, just different formulas.
Inner radius minimum?
Rule: minimum inner radius = thickness for soft materials, 1.5-2× thickness for hard. Below minimum = cracking. Stainless 304: typically 1.5×T minimum.

Wichtigste Punkte

  • Sheet Metal Bend Allowance Rechner is a free, browser-based calculator tool — k-factor, ba, bd — flat pattern length.
  • Nein signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Sheet Metal Bend Allowance Rechner

  1. Open the tool: Launch Sheet Metal Bend Allowance Rechner 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.

Sheet Metal Bend Allowance Rechner — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
Wird im Browser verarbeitet. Tools, die einen externen Dienst brauchen, sagen das auf der Seite. Seitenaufrufe werden gezählt (Google Analytics).
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
Rechner Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolSheet Metal Bend Allowance Rechner
KategorieRechner
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Sheet Metal Bend Allowance Rechner?

You should try Sheet Metal Bend Allowance Rechner for a quick, private way to k-factor, ba, bd — flat pattern length. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

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.

You might also like

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