The standard defines two main types of splines:
If you tell me the (e.g., hydraulic pump mounting or gearbox input) or the nominal shaft size you are working with, I can provide the exact tolerances and chamfer requirements. DIN 5462 - ISO 14 - 1982 - Spline | PDF - Scribd
Multi-axis CNC spline-milling machines cut the four slots simultaneously. din 5462 spline standard pdf exclusive
, meaning the fit and alignment are controlled by the inside diameter ( Industry Applications
Straight-sided splines can be accurately milled, broached, or slot-cut using standard manufacturing tooling. Common Industrial Applications The standard defines two main types of splines:
When manufacturing or inspecting a DIN 5462 interface, the following geometric variables apply to ensure a standard sliding or interference fit: Nominal Dimension (mm) Tolerance Class (Typical) Minor Diameter (Shaft) g6 / h6 (Sliding fit) Major Diameter (Shaft) D1cap D sub 1 Tooth Width (Shaft) B1cap B sub 1 Minor Diameter (Hub) Major Diameter (Hub) D2cap D sub 2 Space Width (Hub) B2cap B sub 2
(Note: These dimensions are for reference; refer to the official DIN 5462 documentation for precise tolerance values). 3. DIN 5462 vs. Other Spline Standards Other Spline Standards : While the 8-tooth version
: While the 8-tooth version is standard for hydraulic pumps, the series includes sizes such as 6 x 23 x 26 and 6 x 28 x 32.
Involute splines based on reference modules. The teeth are curved (like gear teeth) with a 30∘30 raised to the composed with power
Unlike parallel side splines, involute splines have teeth with an involute profile—similar to gears. This design offers several distinct advantages: