Din 5464 Standard Pdf Here

The DIN 5464 standard specifies the requirements for straight-sided splines (heavy series) used in fixed and moving shaft-hub connections. This standard is critical for engineering applications requiring high torque transmission with minimal hub expansion. Overview of DIN 5464

Intertek Inform: Provides both hardcopy and PDF formats in English and German. DIN 5464 - 2010-03 din 5464 standard pdf

  1. Confusing DIN 5464 with DIN 5480: They are NOT interchangeable. A DIN 5480 spline will not mate with a DIN 5464 spline of the same module and tooth count.
  2. Ignoring the Root Radius: Sharp corners cause stress fractures. The standard specifies a minimum root radius (0.2 × m for small modules, up to 0.45 × m for large modules).
  3. Using the 1986 Edition: Older versions allowed different pressure angles (e.g., 37.5° and 45°). The current version standardizes on 30°. Check the cover page of your PDF for the date.
  4. Forgotten Heat Treatment Allowances: If you are hard milling after heat treatment, the PDF provides tables for allowance before hardening.
  • Material and Manufacturing Requirements: The standard outlines the material and manufacturing requirements for involute splines, including the use of specific materials, heat treatment, and surface finish.
  • Testing and Inspection: DIN 5464 describes the testing and inspection procedures for involute splines, including methods for verifying dimensions, tolerances, and surface finish.

    • , specifically for heavy-duty applications. It is part of a series of German standards (Deutsches Institut für Normung) used primarily in mechanical engineering for shaft-to-hub connections. Technical Summary of DIN 5464 The DIN 5464 standard specifies the requirements for

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    DIN 5464 vs. DIN 5482 vs. ANSI B92.1

    The "flange" feature (an integrated washer-like base) distributes the clamping load over a wider surface area, eliminating the need for a separate washer. Confusing DIN 5464 with DIN 5480: They are