正弦定理電卓アプリ vs Dividing Plate Generator

SINE's は、正弦定理を使って三角形の未知の辺や角度を瞬時に計算できるツールです。 数値を入力すれば、計算式に基づいて自動で残りの値を求め、即座に結果を表示します。 三角関数や幾何の学習はもちろん、建築・測量・デザインなど、実務にも役立ちます。 【主な機能】 ・辺または角度を入力すると残りを自動計算 ・数値チェック機能（実在する三角形か判定） ・シンプルで直感的なデザイン ・オフラインでも利用可能 ・広告なし 【おすすめ利用シーン】 ・高校数学の勉強 ・入試対策や模試の確認 ・建築や測量の現場計算 ・デザインや設計の寸法チェック 三角形の計算で迷ったら、SINE'sで一発解決！

Dividing plates are used with indexing heads to precisely divide a circle for machining tasks like cutting gear teeth or drilling bolt-hole patterns. This app generates full‑scale dividing-plate templates (SVG or PDF) that you can print as drilling guides. Full-scale templates: Generate SVG or PDF templates of your dividing-plate design. Configure the plate outer diameter, center hole, mounting holes, ring margins and hole counts. Use custom values or presets for hole counts per ring. Custom geometry: Enter plate dimensions and hole sizes in inches or millimeters. Include optional 3–6 mounting holes on a specified bolt circle. Preview inner/outer ring margins and indexing hole diameters as you edit. Live preview: See a real-time on-screen preview of the plate drawing. Pinch to zoom and pan to inspect details. Toggle dimension markers, concentric ring outlines and hole indicators on or off for clarity. Export & print: Export your design as a full-scale PDF or SVG file. Print the PDF at 100% scale (no printer scaling) for an accurate drilling template. For large plates, use poster-print mode or split over pages. Built-in calculators: Includes a bolt‑circle hole pattern calculator, a simple indexing calculator, an angle converter and a chord-length calculator. These tools help plan hole layouts and gear indexing on the fly. Help & tips: The in-app Help provides usage instructions and printing tips (e.g. always print at 100%). Ideal for machinists and hobbyists using lathes, mills, CNC or DIY equipment. Download now to design precise drilling templates in minutes!