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Punch-Die

Product catalog summary

Company Overview: RABOURDIN SAS, founded in 1926 in Paris, specializes in precision mechanics and standardized parts for mold and die manufacturers. In 2015, Juliette and Guillaume Rabourdin, the fourth generation, took over and initiated modernization efforts to regain market leadership.

Product Specifications: The document details various punch and die components, including cylindrical punches with conical and cylindrical heads, ejector punches, and headless die buttons. Each product is listed with reference numbers, material specifications, and dimensional progressions.

Standards and Compliance: Products comply with standards such as NF ISO 6752 and DIN 9861, ensuring quality and compatibility in industrial applications.

Manufacturing Capabilities: RABOURDIN offers special manufacturing on request, highlighting their ability to customize products to meet specific client needs.

Technical Data: Detailed tables show the progression of diameters and lengths for various punch and die series, indicating the precision and range of products available.

Conclusion: RABOURDIN focuses on customer service, product quality, and innovation to support client growth and expand into new markets both domestically and internationally.

Punch and Die Specifications: Detailed specifications for various series of punches and dies, including MTA, MEB, MEC, MEO, MER, MEL, MEF, MEH, MHW, MHC, MHO, MHR, MHF, MHH, and MDW series, are provided. Each series is described with reference numbers, dimensions, materials, and compliance with ISO standards.

Key Specifications:

Dimensions: Lists dimensions such as diameter (D1, D2), length (L), and other parameters like P, W, and LU for each series.
Materials: Common materials include A2 and M2, with specific applications noted for each series.
Standards: Compliance with ISO 8020 and ISO 8977 is mentioned for certain series.
Custom Requests: Many series offer customization options on request.

Procedures and Recommendations:

Precision measurements are emphasized, with tolerances as low as 0.01 mm for certain parameters.
Formulas for calculating specific parameters like G are provided, indicating the importance of precise calculations in the design and application of these tools.

Data Tables: Extensive tables list the availability of different sizes and configurations for each series, marked with asterisks to indicate availability.

Specifications: Outlines various series of headless die buttons, including MDW, MDC, MDO, MDR, MDF, and MDH, with specific dimensions and material compositions, primarily using A2 steel. Detailed tables provide maximum and minimum dimensions for different parameters such as diameter (D), length (L), width (W), and pressure (P).

Procedures: Methods for calculating dimensions LU and B are included, with examples provided. It discusses choosing appropriate cutting clearances between punch and die buttons based on material type and desired hole quality.

Standards and Norms: References ISO 8977 and AFNOR standards for material composition and mechanical properties. A conversion table for hardness measurements across different scales (Vickers, Brinell, Rockwell) is provided.

Recommendations: Recommendations for reducing wear and tear include using punches with ejectors and selecting appropriate materials like M2 or PS for specific applications. Advises on using anti-friction versions of punches to reduce friction and metallization.

Technical Data: Detailed compositions of materials A2, M2, and PS are provided, including their hardness levels and suitability for nitriding or PVD coatings. Tables for technical specifications and tolerances for various diameters and qualities are included.

Specifications and Standards: References ISO 18265 for alloy steel, indicating adherence to international standards for material properties.

General Terms and Conditions: Outlines terms of sale, including the binding nature of orders once confirmed by RABOURDIN, minimum order amounts, and delivery terms. Emphasizes that RABOURDIN's terms prevail over any contrary conditions from the buyer.

Orders: Standard orders become definitive upon receipt confirmation by RABOURDIN, while non-standard orders require written acceptance. Orders are non-cancellable post-confirmation.

Pricing: Prices are based on the current tariff at the time of order confirmation.

Delivery: Products are delivered with shipping costs included, and the buyer assumes transport risks. Any issues must be reported within three days of receipt.

Warranty and Liability: Defects must be reported within ten days. RABOURDIN offers a limited warranty, excluding natural wear and external events. Legal guarantees are not affected.

Surface and Thermal Treatment: RABOURDIN's liability is limited to the treatment cost, excluding reimbursement for damaged parts.

Payment: Invoices are due 30 days end of month, with penalties for late payment.

Retention of Title Clause: Ownership transfers only upon full payment, but risk transfers to the buyer upon delivery.

Disputes: French law applies, and disputes are settled in the Paris Commercial Court.

Company Background: RABOURDIN, established in 1926, specializes in precision mechanics and standardized parts for mold and cutting manufacturers. The company underwent modernization under the fourth generation of ownership, focusing on customer service, quality, and product development.

Catalog excerpts

ÉLÉMENTS STANDARD STANDARD PARTS

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90 ans d’histoire, une aventure industrielle. C’est au cœur du 10e arrondissement de Paris que Louis RABOURDIN installe en 1926 son premier atelier. En 2015, une page se tourne avec le rachat de l’entreprise par la 4e génération, Juliette et Guillaume RABOURDIN. Spécialisé dans le décolletage, RABOURDIN réalise des pièces pour l’industrie automobile et des vis à destination des chemins de fer. Disponible en téléchargement sur notre site Internet et très prochainement au format USB Ils se lancent alors dans un projet de profondes réformes et de modernisation de l’outil industriel, dans l’optique...

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SOMMAIRE PAR FONCTION I CONTENTS BY FUNCTION POINÇON CYLINDRIQUE TETE CONIQUE PUNCH WITH CONICAL HEAD POINÇON EBAUCHE SERIE MT ECONOMIQUE ECONOMICAL T YPE PUNCH MT SERIES MATRICE A COLLERETTE SERIE MH HEAD T YPE DIE BUTTON MH SERIES POINÇON CYLINDRIQUE TETE CYLINDRIQUE PUNCH WITH CYLINDRICAL HEAD POINÇON EPAULE AVEC EJECTEUR SERIE ME T YPE EJECTOR PUNCH ME SERIES MATRICE LISSE SERIE MD HEADLESS DI

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* Progression des diametres de 0,05 en 0,05 entre 0 0,5 et 1,00 Progression des diametres de 0,1 en 0,1 entre 0 1 et la fin * Progress of diameters of 0,05 in 0,05 between 0 0,5 and 1,00 Progress of diameters of 0,1 in 0,1 between 0 1,00 and the end

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POINÇON CYLINDRIQUE TETE CONIQUE ACIER RAPIDE (HSS) PUNCH (HSS) FABRICATIONS SPÉCIALES SUR DEMANDE SPECIAL MANUFACTURE ON REQUEST * Progression des diamètres de 0,1 en 0,1 entre Ø 1 et 10 * Progress of the diameters of 0,1 in 0,1 between Ø 1 and 10

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POINÇON CYLINDRIQUE TETE CYLINDRIQUE ACIER (12% Cr) HWS PUNCH (12% Cr) HWS FABRICATIONS SPÉCIALES SUR DEMANDE SPECIAL MANUFACTURE ON REQUEST * Progression des diamètres de 0,1 en 0,1 / Progress of diameters of 0,1 in 0,1

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POINÇON CYLINDRIQUE TETE CYLINDRIQUE ACIER RAPIDE (HSS) PUNCH (HSS) FABRICATIONS SPÉCIALES SUR DEMANDE SPECIAL MANUFACTURE ON REQUEST ** Progression des diamètres de 0,1 en 0,1 / Progress of diameters of 0,1 in 0,1 * sur demande / On request

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P : Progression des diametres de 0,01 en 0,01 / Progress of diameters of 0,01 in 0,01 * sur demande / on request

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1 0,01 AMat : M2 A2 PS * sur demande / on request

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POINÇON EPAULE AVEC EJECTEUR SERIE MER (LU FLEXIBLE) HEAD TYPE EJECTOR PUNCH MER SERIES (LU FLEXIBLE)

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tipco» Mat : M2 A2 * sur demande / on request

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POINQONS-MATRICES / PUNCH-DIE (ipco» Mat : M2 A2 * sur demande / on request

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MATRICE LISSE SERIE MDR HEADLESS DIE BUTTON MDR SERIES 2213-32-30-10,58-18,25-A2

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METHODES DE LOCALISATION LOCATING METHODS LOCALISATION NORMALE : SF LOCALISATION SPECIALE :

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COMPOSITION ET CARACTERISTIQUES DES NUANCES DU CATALOGUE : QUELQUES CONSEILS : PROPRIETES MECANIQUES :

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CHOIX DU JEU CHOOSING CUTTING CLEARANCES BETWEEN PUNCH AND DIE BUTTON En fonction du type de matériau à poinçonner et de la qualité du trou à obtenir vous pouvez sélectionner votre jeu optimum. Le jeu indiqué est le jeu total entre poinçon et matrice exprimé en % de l’épaisseur du matériau à poinçonner. Il est valable pour les trous ronds réalisés dans des produits plats. Résistance Exemples N/mm² I Poinçon sans éjecteur jeu % Qualité du trou H = Hauteur découpée* II Poinçon avec éjecteur jeu % Acier doux Laiton Bronze Aciers inox Acier mi-dur Aciers trempés Qualité du trou H = Hauteur découpée*...

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TABLES TECHNIQUES / TECHNICAL SHEET Ecarts donnes en microns Ecarts donnes en microns Lettre

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TABLES TECHNIQUES / TECHNICAL SHEET

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CONDITIONS GENERALES DE VENTE ARTICLE 1 - APPLICATION ET OPPOSABILITE Les présentes Conditions Générales constituent le socle unique de la négociation commerciale et sont systématiquement adressées ou remises à chaque Acheteur professionnel pour lui permettre de passer commande. Le fait de passer commande emporte adhésion entière et sans réserve de l’Acheteur aux Conditions Générales qui prévalent sur les conditions d'achat. Toute condition contraire opposée par l’Acheteur sera donc inopposable à RABOURDIN, quel que soit le moment où elle aura pu être portée à sa connaissance. Le fait que RABOURDIN...

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ÉLÉMENTS STANDARD STANDARD PARTS

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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