Engineering Handbook

Original concise engineering topics with equations, variables, examples, source metadata and related calculators.

PUBLISHED HANDBOOK TOPICS

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Shaft torsionHow torque, allowable shear stress and circular shaft geometry are related in a transparent preliminary sizing check.Open topic →Sheet-metal developmentWhy bend allowance follows the neutral axis and why approved bend-test data controls production blanks.Open topic →Pump hydraulic powerA compact explanation of hydraulic power, flow conversion and efficiency for preliminary water-pump sizing.Open topic →