Custom Stamping Punch | PG Profile Grinding Precision Punch
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Kundenspezifischer Stanzstempel - PG Profilschleifen Präzisionsfertigung

Kundenspezifischer Stanzstempel - PG Profilschleifen Präzisionsfertigung

Precision stamping punch customized to drawing, featuring accurate profiles, smooth surfaces, and stable fit for stamping die applications.

Beschreibung
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Custom Stamping Punches for Precision Stamping Die

Profil-Genauigkeit
Dimensional Stability
Consistent Performance

As a specialized PG profile grinding outsourcing manufacturer, we provide non-standard stamping punches customized strictly according to customer drawings and technical requirements.

Steps：

  1. Grinding
  2. EDM (If required)
  3. Final PG Profile Grinding

Results：

  1. Accurate External Profiles
  2. Clean Cutting Edges
  3. Well-controlled Radius Transitions

PG profile grinding enables precise machining of complex geometries und small features that are difficult to achieve through conventional processes.

Hepha stamping punches are suitable for micro-sized components, special profiles, and tight-tolerance applications. They are commonly used in progressive dies and high-speed stamping operations.

Technische Daten des Präzisionsstempels

ArtikelSpezifikation
ProdukttypCustom Stamping Punch
HerstellungsprozessCNC Grinding + EDM (Sinker EDM) + PG Profile Grinding
Profil-Genauigkeit±0,001 mm
Abmessungstoleranz±0.001 mm (critical profile areas)
Mindestgröße des Merkmals≥ 0.2 mm (depending on geometry)
Punch Diameter / WidthCustomizable (micro punches down to 2–3 mm available)
Punch LengthAs per customer drawing
Oberflächenrauhigkeit (Ra)Ra 0.2 – 0.4 μm (PG ground surfaces)
Squareness / Parallelism≤ 0,002 mm
KantenschärfeControlled sharp or radius edge per application
Applicable MaterialsSKD11 / D2 / DC53 / SKH51 / ASP23 / Carbide (optional)
WärmebehandlungVacuum heat treatment available (upon request)
Hardness RangeHRC 58–62 (steel punches, material dependent)
Profile RepeatabilityHigh repeatability for replacement punches
CustomizationFully custom based on drawings or samples
InspektionsmethodeOptical projector, profile measuring system, micrometer
AnmeldungStamping dies, progressive dies, precision metal forming
Lead TimeDepends on complexity and quantity

Whether for prototype tooling or replacement components, Hepha custom stamping punches provide a reliable solution for mold makers and stamping die manufacturers seeking precision, flexibility, and dependable quality.

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