ENGINEERING CALCULATORS
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Engineering calculators (Beta)
Find centre distance, speed and tooth forces from module and tooth counts.
Click the grid to add ordered vertices. Edit coordinates in mm; separate holes with a blank line. The last vertex closes to the first automatically.
Choose units and enter numbers. Full-width digits and fractions such as 1/8 or 1 3/8 are accepted. Changing a unit converts the entered value.
Reference calculation only. Results do not certify suitability for an actual design or its safety.
Inputs: select a blue symbol to edit Results: red-orange values and lines
3D shows an illustrative extrusion. Its display length does not enter the section calculations. Edit dimensions in 2D.
d=mz; a=(d₁+d₂)/2; i=z₂/z₁; Ft=2T/d₁; Fr=Ft tanα; vrack=ωd₁/2
Displayed values are rounded. Diagrams illustrate the calculation conditions. Initial material and fluid properties are examples; replace them with values for the actual material, temperature and conditions.
ReferenceEquations assume particular loads, supports and deformation ranges. Check inputs, units and the applicability of each equation. Diagrams explain conditions; they are not manufacturing drawings or proof of safety.
Material values are typical values or reference ranges, not certified product properties or ready-to-use design allowables. They vary with standards, product form, dimensions, temper and temperature. Check the specifications and inspection certificates for the actual product.
Displayed safety factors and checks apply only to the supplied inputs and calculation model. They do not automatically establish the safety of a complete design, including code compliance, service life, fatigue or joints. For actual design, manufacture and use, separately verify applicable regulations and standards, product specifications, and the necessary tests and engineering review.
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歯数・モジュールから中心距離、回転数、歯にかかる力を求めます。
選択した形状・計算方法により、使う項目は変わります。実際の計算は上の図と入力欄で行えます。
d=mz; a=(d₁+d₂)/2; i=z₂/z₁; Ft=2T/d₁; Fr=Ft tanα; vrack=ωd₁/2
標準・転位なしの外歯平歯車。歯形の製作用データ・歯元や歯面の強度判定は含みません。図の歯は説明用です。
現在選択中の方法には、操作欄の「計算式・適用条件」を使ってください。参考計算であり、設計全体の安全性を保証するものではありません。
Find centre distance, speed and tooth forces from module and tooth counts.
The selected model determines which of these inputs and outputs apply. Use the working diagram and input panel above to calculate.
d=mz; a=(d₁+d₂)/2; i=z₂/z₁; Ft=2T/d₁; Fr=Ft tanα; vrack=ωd₁/2
Standard unshifted external spur gears. No manufacturing tooth profile or tooth-root/contact strength assessment. Diagram teeth are illustrative.
The displayed formula and conditions in the working panel apply to the currently selected model. Reference calculation only; it does not certify a complete design.
図で条件を整理してから計算し、最後に実際の部品仕様を確認します。
Understand conditions with diagrams, calculate, then verify actual specifications.
説明用の別モデルです。適用条件を確認してください。数値は自動転記しません。
A separate explanatory model. Check its assumptions; values are not transferred.
歯数・回転数・トルクなどを指定します。入力側と出力側を確認します。
各ツールは別の条件で開きます。数値は自動転記されません。Supply tooth counts, input speed and torque as required. Identify the input and output sides.
Each tool opens with its own conditions. Values are not transferred automatically.Introduce dientes, velocidad de entrada y par según corresponda. Identifica entrada y salida.
Cada herramienta usa sus propias condiciones. Los valores no se transfieren automáticamente.Informe dentes, rotação de entrada e torque conforme necessário. Identifique entrada e saída.
Cada ferramenta usa condições próprias. Os valores não são transferidos automaticamente.Zähnezahlen, Eingangsdrehzahl und Drehmoment nach Bedarf eingeben. Antrieb und Abtrieb zuordnen.
Jedes Werkzeug verwendet eigene Bedingungen. Werte werden nicht automatisch übertragen.Indiquez dentures, vitesse d'entrée et couple selon le besoin. Repérez entrée et sortie.
Chaque outil utilise ses propres conditions. Les valeurs ne sont pas transférées automatiquement.दाँतों की संख्या, इनपुट गति और टॉर्क दें। इनपुट और आउटपुट की पहचान करें।
हर टूल की शर्तें अलग हैं। मान अपने-आप स्थानांतरित नहीं होते।Masukkan jumlah gigi, putaran masukan dan torsi sesuai kebutuhan. Tentukan sisi masukan dan keluaran.
Setiap alat memakai kondisi sendiri. Nilai tidak dipindahkan secara otomatis.필요한 잇수·입력 회전수·토크를 입력하고 입력측과 출력측을 확인합니다.
각 도구는 별도의 조건으로 열립니다. 수치는 자동으로 전달되지 않습니다.