Din 509e06x02 | Exclusive
📍 By providing a smooth, rounded transition, it helps distribute mechanical stress, reducing the risk of cracks at the corner of the shaft. Application Tip
: This specific size is commonly found on precision components like motor shafts, ball screws, or gearboxes (e.g., in
: This number likely refers to a specific standard or part of a standard published by DIN.
Form E is the classic solution when a shaft transitions into a flat shoulder, and only that flat vertical wall serves as a contact point. It is distinct from Form F, which cuts deeper horizontally into the cylinder body to accommodate threads or secondary ground outer diameters. din 509e06x02 exclusive
, this specific size is typically recommended for workpieces with a diameter range of 10mm to 18mm Specification Form E (Single surface) Applicable Diameters Standard Roughness (unless specified otherwise) Why Use an E0.6x0.2 Undercut?
I have structured this for a . You can adjust the tone depending on where you post it (LinkedIn, forum, catalog).
One specific, highly precise variant used in specialized applications is the , a type E undercut designated under the DIN 509 standard. While DIN 509 defines various forms, the "E0.6x0.2" designation is often treated as an exclusive choice for specific, high-precision, or space-constrained requirements. 📍 By providing a smooth, rounded transition, it
The or specific bearing model you are using.
: In technical drawings, you can represent this either in full detail with all dimensions or as a simplified callout: Undercut DIN 509 – E 0.6 x 0.2 Grinding Allowances
The "exclusive" nature of the E0.6x0.2 undercut lies in its application for . Unlike Type F, which covers two perpendicular surfaces, Type E is focused solely on the cylindrical surface. Forms and dimensions of undercuts - sharifcadcam.ir It is distinct from Form F, which cuts
According to official engineering catalogs like OMP Italy's Technical Specifications , this specific geometry is recommended for part diameters ( Why Form E Over Form F?
Their primary function is twofold:
If you are currently setting up a production line or creating technical drawings for this feature, let me know: What you are machining? What mating component sits on this shaft section?
: Specifies a single-surface relief groove. Form E is applied when only the outer cylindrical shaft surface requires subsequent finish machining (such as grinding), while the perpendicular face shoulder remains unmachined or is already finished. 0.6 (Radius
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