無料 · 計算と変換
ドリル回転数.
切削速度と直径を毎分回転数に換算します。
Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Spindle speed
- 636.619772 rpm
RPM = surface speed in metres per minute × 1,000 / (π × diameter in millimetres). Presets are typical high-speed-steel starting speeds, not a chart for one cutter.
使い方: ドリル回転数
データを入力するかファイルを選び、設定を調整して結果を生成します。コピーやダウンロードの前に結果を確認してください。
制限と対応形式
入力内容はお使いの端末で処理されます。
英語の技術説明
Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Convert a cutting speed and a drill diameter into spindle speed in revolutions per minute. Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 10 mm drill at 20 metres per minute.