MBN_31030_2015-03.pdf

Mercedes-Benz

MBN 31030

Company Standard

Date published: 2015-03 Total no. of pages (including annexes): 6 Person in charge: Martin Münzenmaier Email: martin.muenzenmaier@daimler martin.muenz [email protected] .com Plant: 059; Dept.: RD/OES Phone: +49 (0) 151 586 130 26

Date of translation: translati on: 2015-04

Decorative Surface Textures Definitions, Design Instructions

Foreword This Standard specifies the representation on drawings of decorative surface textures such as wood and leather grain, ripples or profiling. It only applies to surface textures created for stylistic reasons. DIN EN ISO 8785 shall apply with regard to the qualitative description of surface textures created for technical reasons. This Standard shall be used in conjunction with: •

a collection of surface texture samples which is available for inspection in the Design/Interior Trim Department or at a location designated by that department.

This edition supersedes the previous edition of this standard dated 2009-10.

Changes In comparison with edition 2009-10, the following changes have been made: Overall document Annex deleted deleted Foreword Section 6

•

•

• •

Converted to the current MBN template. As a result, the standard was revised and restructured. Informative annex "List of decor numbers" removed (provided as supplementary supplementary specification). Foreword revised. Additional documentation examples of the standard title box added.

purposes only. NOTE: This NOTE: This translation is for information purposes The German version shall prevail above all others. Copyright Daimler AG

Uncontrolled copy when printed

TP/G42-32: Eder Hernán Balderas, 2019-01-22

MBN 31030:2015-03, page 2

Contents 1 2 3 4 5 6

Scope .............................................................................................................................................3 Normative references ..................................................................................................................... 3 Terms and definitions..................................................................................................................... 3 General requirements ....................................................................................................................3 Specification of surface texture ...................................................................................................... 4 Indications on drawings.................................................................................................................. 4

Copyright Daimler AG 2015



MBN 31030:2015-03, page 3

1

Scope

This Standard specifies the representation on drawings of decorative surface textures such as wood and leather grain, ripples or profiling. This Standard does not describe the quality of surface textures created for technical reasons. The surface textures covered by this Standard are located in the visible area of parts made of plastics, elastomers, natural products (e.g. leather, wood), paper products, laminated textiles, on extruded parts or on covers manufactured from the above-mentioned materials on parts. The relevant surface texture can only be achieved on a suitable material or substrate using the specific forming method.

2

Normative references

The following referenced documents are indispensable for the application of t his document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any changes) applies. DIN EN ISO 128-20 DIN EN ISO 8785 MBN 31020-1 VDA 2005

3

Terms and definitions

Decor number Wood-type grain Leather-type grain Surface characteristics Surface texture Profiling Ripples

4

Technical Drawings - General Principles of Presentation: Lines Geometrical Product Specifications (GPS) - Surface Imperfections - Terms, Definitions and Parameters (ISO 8785:1998) Title Blocks in Drawings - Layout and Entry Geometrical Product Specifications; Technical Drawings, Specification of Surface Texture

A non-classifying designation with a 6-digit number to identify a surface texture corresponding to a surface texture sample. Natural, reproduced or imitated surface texture as found in layered materials such as wood, sedimentary rock, etc. Surface characterized by the irregular arrangement of surface characteristics, e.g. leather-like, sand-cast-type. In analogy with DIN EN ISO 8785: grooves, dimples, pinholes, pores, raised areas, granules, waves, furrows, scales, stepped plates and chisel marks (for graphic representation, refer to DIN EN ISO 8785). In accordance with DIN EN ISO 8785: repetitive or random deviations from the geometrical surface in the three-dimensional topography of the surface. A surface texture created by the regular arrangement of surface characteristics. A surface texture created by the regular arrangement of grooves.

General requirements

For safety requirements, homologation (in particular, exhaust emissions), and quality, the existing statutory requirements and laws shall be complied with. In addition, the relevant requirements of the Daimler Group apply. All materials, procedures, processes, components, and systems shall conform to the current statutory requirements regarding regulated substances and recyclability.




MBN 31030:2015-03, page 4

5

Specification of surface texture

The relevant decorative surface texture and the related decor number are specified exclusively by Styling taking into account design-related conditions. Decor numbers are listed in the supplementary specifications of this Standard.

6

Indications on drawings

On drawings and in CAD models, the relevant surface shall be identified in accordance with VDA 2005 by the basic symbol with circle (see Figure 1).

Decor

Figure 1: Example of the basic symbol for surface specification with decor text

The associated decor number shall be entered in the standard title box in the field "Decoration MBN 31030" in accordance with MBN 31020-1 (see Figure 2).

Aenderungsindex / Aenderungsbeschreibung

ZGS

state of revision / revision text Werkstoff (Endzustand) / material (final condition)

Stammdaten/ master data

D-Pflicht /required MBN 10317 Art/ type

Auftrags-Nr. / order no.

Bearb./author Datum/date

Oberfl.sch ./surf.prot. Farbe / color

Bearb./auth.

Dekor/decoration 000012 MBN 31030

Pruef/check

Datum/date

Oberfl.ang./surf.texture MBN 31007 2 Oberflaeche/surface (m ) VeDoc – Relevanz/ relevance MBN

Anzahl Merkmale Number of features

Pruef./check. Datum/date

Norm/stand. Datum/date Name/name

Norm/stand. Freig./rel. ESD – Kennzeiche n / code A0598030

Anzahl / number of VPD-Ident-Nr. / no.

DS

federf.Abt. / resp.dep.

DZ Allg. Toleranze n/gen. tolerance s

gesetzl.Merkm al/st. ftr

Referenz-Nr. /reference no.

Masse/mass (kg)

Massstab / scale

System / system

ZGS

Auftragsnummer /order no.

Benennung / title

Tolerierung / tolerancing Format / sz.

© Daimler AG

Mercedes-Benz

Blatt / sh.

Sach-Nr. / basic number

Schutzvermerk DIN ISO 16016 beachten! / Refer to protection notice DIN ISO 16016!

Keine Aenderung ohne Zustimmung der federfuehrenden Konstruktion. / Any alterations are subject to the approval of the design

Figure 2: Example of the standard title box with completed decor data field




MBN 31030:2015-03, page 5

If a part features different decors, the corresponding surfaces shall be indicated with the corresponding surface specifications. The corresponding surface shall be identified as Decor A, Decor B, Decor C, etc. (see example in Figure 3).

Decor A

Decor B

Figure 3: Example of two basic symbols with different surface specification or decor text Enter only the reference symbol * in the field "Decoration .. MBN 31030", which is explained near the standard title box (see example in Figure 4).

* Decor A: MBN 31030 000001 * Decor B: MBN 31030 000002

Aenderungsindex / Aenderungsbeschreibung

ZGS

state of revision / revision text Werkstoff (Endzustand) / material (final condition)

Oberfl.sch ./surf.prot. Farbe / color Dekor/decoration *

Stammdaten/ master data

D-Pflicht /required MBN 10317 Art/ type

Auftrags-Nr. / order no.

Pruef./check. Datum/date Datum/date

Norm/stand. Datum/date Name/name

Bearb./auth.

MBN 31030

Pruef/check

Oberfl.ang./surf.texture MBN 31007 2 Oberflaeche/surface (m ) VeDoc – Relevanz/ relevance MBN

Anzahl Merkmale Number of features

Bearb./author Datum/date

Norm/stand. Freig./rel. ESD – Kennzeiche n / code A0598030

Anzahl / number of VPD-Ident-Nr. / no.

DS

federf.Abt. / resp.dep.

DZ Allg. Toleranze n/gen. tolerance s

gesetzl.Merkmal /st. ftr

Referenz-Nr. /reference no.

Masse/mass (kg)

Massstab / scale

System / system

ZGS

Auftragsnummer /order no.

Benennung / title

Tolerierung / tolerancing Format / sz.

© Daimler AG

Mercedes-Benz

Blatt / sh.

Sach-Nr. / basic number

Schutzvermerk DIN ISO 16016 beachten! / Refer to protection notice DIN ISO 16016!

Keine Aenderung ohne Zustimmung der federfuehrenden Konstruktion. / Any alterations are subject to the approval of the design

Figure 4: Example of an excerpt from a drawing with standard title box and decor description in the drawing field




MBN 31030:2015-03, page 6

Alternatively, it is also possible to state the decor number after the "Decor" text and enter the MBN number directly above the surface symbol (see Figure 5). Note: Used in 3D master process. If more than one decor is used, the title box shall feature a reference symbol (e.g. "*").

Decor MBN 31030 00012

Figure 5: Example of a surface symbol with decor number If only part of a surface is to be provided with a surface texture, the relevant area shall be marked using long dashed dotted line no. 04 in accordance with DIN EN ISO 128-20 (see example in Figure 6).

Decor A

45 Figure 6: Example of the surface texture identification of a partial surface




MBN_31030_2015-03.pdf

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