发布时间 : 星期二 文章表面处理代码更新完毕开始阅读51e847f6f90f76c661371a46
密级：内部公开
confidentiality level: internal use DKBA0.400.0002 REV.F
4 附录：新旧标注的对应说明
历史上的一些表面处理标注方式所表示的含义，参见表3。
表3. 新旧表面处理标注的对应关系
旧标注 发蓝Fe/Ct.O 镀镍Fe/Ep.Ni10b 或 镀镍Fe/Ep.Cu15Ni10b 镀镍Cu/Ep.Ni10b 镀锡Cu/Ep.Sn15 镀锡Zn/Ep.Sn15 钝化Cu/Ct.P 喷粉华为灰EX209867－II－Y，桔纹 喷粉华为白EX211090－II－Y，砂纹 喷漆华为黑EX214431－II－Y 喷漆华为蓝EX209865－II－Y 喷漆华为白EX211090－II－Y，不洒点 喷漆华为灰EX209867－II－Y，不洒点 喷漆华为黑EX214431－II－Y，不洒点 喷漆华为蓝EX209865－II－Y，不洒点 喷砂光亮黑色阳极化 氧化发黑Al/Et.A.C1(BK) 表面处理代码 G001 对应的新标注 工艺名称 磷化 + 涂黑色油漆 镀铜 ＋ 镀光亮镍 镀亮镍 镀锡 镀锡 铜合金钝化 粉末涂层（华为灰桔纹） 粉末涂层（华为白砂纹） 磷化＋粉末涂层（华为黑砂纹） 磷化＋粉末涂层（华为蓝砂纹） 磷化＋底漆＋面漆（平光华为白） 磷化＋底漆＋面漆（平光华为灰） 磷化＋底漆＋面漆（平光华为黑） 磷化＋底漆＋面漆（平光华为蓝） 喷砂光亮黑色阳极化 黑色阳极化 G006 T003 T002 X001 T001 G101或L101 G102 或L102 G104 G105 G211 G212 G213 G214 L004 L003
2013-04-06
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TABLE OF CONTENTS
1 2 3
ENCODING RULES FOR SURFACE TREATMENT CODES ............................................................ 21 MEANINGS INDICATED BY SURFACE TREATMENT CODES ..................................................... 21 TECHNICAL DESCRIPTION ................................................................................................................. 21 3.1 3.2 4
QUALITY REQUIREMENTS INDICATED BY CODES .................................................................................. 21 ABOUT OBSOLETE CODES ..................................................................................................................... 21
APPENDIX: MAPPING BETWEEN OLD MARKS AND NEW MARKS .......................................... 30
LIST OF TABLES
TABLE 1 SURFACE TREATMENT CODES AND THE REQUIREMENT .............................................. 22 TABLE 2 OBSOLETE CODES ........................................................................................................................ 29 TABLE 3 MAPPING BETWEEN OLD SURFACE TREATMENT MARKS AND NEW SURFACE TREATMENT MARKS ..................................................................................................................................... 30
List of Figures
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密级：内部公开
confidentiality level: internal use DKBA0.400.0002 REV.F
表面处理代码 Surface Treatment Code
Scope
This document specifies the codes that are used for denoting surface treatment in the drawing of mechanical parts. It also describes the technical requirements of each process and the OBSERVATIONAL STANDARD that meets the appearance requirements.
This document applies to the processing and manufacturing of the parts and assemblies of Huawei structure products.
Additionally, this document can serve as a reference for selecting the outsourced factory and determining the processing cost.
Brief introduction
This document is written according to the technical requirements of Huawei and in compliance with international conventions.
It lists the codes corresponding to the methods of surface treating the metallic and nonmetallic. The specific meaning of each code is also described, including the surface treatment method and procedure, quality requirements of the surface coating, and the OBSERVATIONAL STANDARD number corresponding to the appearance.
Key words
Surface treatment, code, OBSERVATIONAL STANDARD, quality requirement, process
Referenced Documents
The following normative documents contain provisions which, through reference in this text, constitute provisions of this specification. For dated references, subsequent amendments, excluding corrections, to, or revisions of, any of these publications do not apply. However, parties to agreements based on this specification are encouraged to investigate the possibility of applying the most recent editions of the normative documents. For undated references, the latest edition of the normative document referred to applies.
No. Doc No. Doc Title Equivalent 1. DKBA 0.400.0001 Definition and List For The OBSERVATIONAL STANDARDS 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. DKBA 0.400.0087 DKBA 0.400.0130 DKBA 0.450.0011 DKBA 0.450.0012 DKBA 0.450.0013 DKBA 0.450.0014 DKBA 0.450.0015 DKBA 0.450.0016 DKBA 0.450.0017 DKBA 0.450.0018 DKBA 0.450.0021 DKBA 0.450.0026 DKBA 0.450.0027 DKBA 0.450.0028 DKBA 0.450.0029 Requirements for Hot Dip Galvanization Coat REQUIREMENTS FOR ZINC-RICH TYPE POWDER COATING OR PAINT Requirements for Anodization of Aluminum and Its Alloys Requirements for Chemical Conversion Treatment on Aluminum and Its Alloys Requirements for Powder Coating on Parts or Subassemblies Requirements for Painting on Parts or Subassemblies Sandblasting and Grinding Phosphation Quality Requirements for Zinc Electroplating Nickle Electroplating Technical Specifications for Chromeplating Requirement for Pickling and Passivation of Stainless Steel Quality Requirements for Gold Electroplating Quality Requirements for Silver Electroplating Quality Requirements for Tin Electroplating 华为机密，未经许可不得扩散 Huawei Confidential 第19页,共30页Page 19 , Total30
2013-04-06
密级：内部公开
confidentiality level: internal use DKBA0.400.0002 REV.F
Chinese explanation A set of components that are riveted, joined, bounded, soldered, or compressed together. Colorless sulfuric acid anodizing (water sealing). (See DKBA 0.450.0011) Chemical polishing followed by colorless sulfuric acid anodizing. (See DKBA 0.450.0011) Sandblasting followed by bright anodizing. (See DKBA 0.450.0011) Sulfuric acid anodizing followed by black dyeing. Sandblasting followed by chemical polishing and black anodizing. Chemical polishing followed by colorless chemical conversion. Sandblasting followed by bright colorless chemical conversion. (See DKBA 0.450.0012) Surface treatment in which sand is blown against an object to produce a roughened surface or to remove dirt, and rust.In this document, it is performed to obtain a surface with sand appearance. It is a machining method to process metals and other materials, with the aid of abrasive belts. Through the process of removing surface defects by using the abrasive belt, a decorative surface with roughened and even lines is obtained.In this document, it is performed to obtain a surface with sand appearance. Term&Definition
Abbreviations Full spelling Assembly Colorless anodizing Bright anodizing Sandblasting bright anodizing Black anodizing Sandblasting bright black anodizing bright colorless chemical conversion Sandblasting bright colorless chemical conversion Sandblasting belt grinding 2013-04-06
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