Cone Flat Pattern Calculator

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À propos de l'application

Professional sheet metal layout calculator for expanding cones.

Whether you are a sheet metal worker, tinsmith, welder, or fabricator, Cone Flat Pattern Calculator provides highly accurate calculations for developing flat patterns in seconds. Eliminate manual drafting and complex trigonometry on the shop floor!

Calculate straight, truncated, and oblique (eccentric) cones for ventilation, piping, hoppers, and industrial ductwork with flawless engineering precision.

- -- 📐 EXPANSION MODES SUPPORTED ---
• Straight Cone: Full cone development using Radius and Height.
• Truncated Cone: Flat patterns for concentric cone transitions (frustum).
• Oblique Cone: Eccentric cone layouts with offset apex parameters.
• Oblique Truncated: Complex eccentric transitions between flat circular faces.
- -- 🛠️ NEW! ADVANCED SHOP-FLOOR TOOLS ---
• Smart Seam Allowances: Add fabrication tolerances instantly. Supports standard industrial joints including Overlap, Weld, Lock seam, and Pittsburgh allowance (16 mm fixed).
• DXF export — open in AutoCAD, FreeCAD, LibreCAD, any CNC software
• Interactive Formula Book: Access complete geometric relations and formulas for all cone types directly in the app. Ideal for verifying layouts or double-checking calculations manually.
• Fast-Access Templates: Save your frequently used dimensions as templates with custom names (up to 50 slots). Load them instantly to speed up repetitive fabrication workflows.
• Smart Calculation History: Never lose your work. Review your recent calculation parameters, precise sheet weights, and lateral areas at a glance.
- -- ⚙️ KEY FEATURES FOR FABRICATORS ---
• Comprehensive Geometry: Instantly get slant heights (Lmin, Lmax), angles, and precise volumes.
• Weight calculation
• Material & Weight Estimation: Calculate the lateral area and estimated weight based on sheet thickness and material type (Steel, Copper, Aluminum, or Custom density).
• Triangulation Division Table (n=12): Step-by-step layout markers for manual marking. Includes precise chord developments and PatX coordinates for perfect geometric accuracy.
• Clean, High-Contrast UI: Dark industrial theme designed for optimal readability under poor workshop lighting or direct sunlight.
• Flexible Units: Work seamlessly in millimeters (mm), centimeters (cm), or inches (in).

Save time, minimize material waste, and speed up your workflow. Download Cone Flat Pattern Calculator today and optimize your fabrication layout process!
Sheet metal cone layout calc. Truncated & oblique patterns, seam allowances
Date de mise à jour
26 yun 2026
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La sécurité, c'est d'abord comprendre comment les développeurs collectent et partagent vos données. Les pratiques concernant leur confidentialité et leur protection peuvent varier selon votre utilisation, votre région et votre âge. Le développeur a fourni ces informations et peut les modifier ultérieurement.
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Nouveautés

Version 1.0.1 — Initial Release

- 4 cone types: Straight, Truncated, Oblique, Oblique Truncated
- Flat pattern with DXF export for CNC and CAD software
- Seam allowance: Overlap, Weld, Pittsburgh, Lock seam
- Division table with chord and arc lengths
- Material calculator: Steel, Copper, Aluminum
- History and Templates for quick reuse
- English, Russian, German interface
Classification du contenu
Tout public
En savoir plus

Assistance de l'appli

À propos du développeur
Artikxodjayev Alisher Kudratovich
beruni.4a@gmail.com
Yunusobod, Billur MFY, 4 mavze, 46-uy, 46-xonadon 100093, Tashkent Ташкентская Uzbekistan

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