Hexagonal hole machining | 1 piece, from prototype to wire cutting

basic information

Processing method: Wire cut electrical discharge machining Target shape: Hexagonal through hole Quantity: Consultation available for single items, prototypes, and small lots Hole dimensions: Non-standard opposite side dimensions can be considered from the drawings Position and orientation: Confirm the center position and rotation direction relative to the outer shape and reference holes Material: Hardened materials and carbide can be evaluated for processability based on material symbols, hardness, and plate thickness Dimensional tolerance, surface roughness, processing height: Individually confirmed based on drawings and requirements * A starting hole for passing the wire is required for internal hole processing. * An R will remain at the inner corners depending on the wire diameter and discharge gap. * Additional processing from existing holes will confirm hole diameter, position, and remaining material. * For hexagonal holes with a bottom, alternative methods such as shape cutting electrical discharge machining will be considered.

Price information

We will provide an individual estimate after confirming the drawings and CAD data. The price varies depending on factors such as material, plate thickness, dimensions, tolerances, inner corner radius, surface roughness, quantity, and the condition of supplied items. Even for the production of a single item, preparation processes such as program creation and setup are necessary.

Delivery Time

※We will confirm the drawings, quantities, condition of supplied items, and desired delivery date, and provide guidance. Please also inform us of any plans for additional production or if you need it urgently.

Applications/Examples of results

【Examples of Applications and Processing Consultations】 - Through hexagonal holes for inserting hex shafts or counterpart components - Hexagonal shapes used as anti-rotation features - Holes with special opposite side dimensions that are difficult to accommodate with standard tools - Components that specify the center position or rotation direction of holes - Hexagonal hole processing for parts after hardening or for carbide materials - Additional processing to change existing round holes to hexagonal shapes - Production of one prototype to check fits, gaps, and play - Small lot prototypes for comparison by changing materials and plate thickness *The above are examples of applications and processing consultations. The feasibility of processing will be determined by checking material, plate thickness, hole dimensions, inner corner radius, required precision, and other factors.

Detailed information

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  In a hexagonal hole, we distinguish between "opposite side dimensions," which indicate the spacing between parallel faces, and "diagonal dimensions," which indicate the distance between vertices. When requesting a quote, please provide the dimensions and tolerances, as well as the center position of the hole, the direction of rotation, and the inner corner radius on the drawing. Having the drawing of the counterpart component makes it easier to check the fit and interference conditions at the corners.