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      整機定制件技術要求

      DKBA0.480.0240   REV.B

       

      6mm 90°旋轉把手技術要求

                           

      HW_POS_RGB_Vertical

       

      主要起草人:    陳立宏

      審核人:        鄭光明

      會簽人:        劉偉鵬 張衛國 蒙光忠

      批準人:          楊四明

       

       

       

      2012-09-30發布                              2012-10-01實施

       華 為 技 術 有 限 公 司

      HUAWEI  TECHNOLOGIES  CO., LTD.

       

      版權所有  侵權必究

      All rights reserved

      修訂記錄

      規范號

      版本號

      更改說明

      主要起草人

      主要評審專家

      DKBA0.480.0240

      V2.0

      新發布

      曾獻科

       

      DKBA0.480.0240

      B

      1.增加修訂記錄、目錄、引用標準及應用環境要求

      2.更新環保要求

      3.增加防腐蝕要求

      4.規范文檔格式

      5.增加英文翻譯

      陳立宏

      楊四明、矯立國、趙小青、趙華松、晏剛、唐銀中、肖春秀

      成本代表:魏立新;CEG:張旭中;

      TQC:李勇;

      采購代表:劉紅興

       

       

       

       

       

       

       

       

       

       


      1.     

      1  目的和適用范圍. 5

      1.1  . 5

      1.2   適用范圍. 5

      2  引用的相關標準. 5

      3  型號. 5

      4  功能描述. 6

      5  要求. 6

      5.1  一般要求. 6

      5.2  結構要求. 6

      5.3  材料工藝. 6

      5.3.1 環保要求. 6

      5.3.2 材料及工藝要求. 6

      5.4  性能要求及檢驗方法. 6

      5.4.1  表面質量. 6

      5.4.2  強度要求. 6

      5.4.3  安裝要求. 6

      6  檢驗規則. 6

      7  說明. 7

      8  附錄. 7

      1.       Purpose and Application Scope 8

      1.1     Purpose 8

      1.2     Application Scope 8

      2.       Relevant Reference Standards 8

      3.       Model 9

      4.       Function Description 9

      5.       Requirements 10

      5.1 General Requirements 10

      5.2 Structural Requirements 10

      5.3 Material Techniques 10

      5.3.1 Environmental Requirements 10

      5.3.2 Material and Technique Requirements 10

      5.4 Performance Requirements and Inspection Methods 11

      5.4.1 Surface Quality 11

      5.4.2 Strength Requirements 11

      5.4.3 Installation Requirements 11

      6.       Inspection Rules 11

      7.       Notes 12

      8.       Appendix 12

      1  目的和適用范圍

      1.1  目的

      結構外購件技術要求是描述公司結構外購件的受控性文件,其作用為:

      l 供應廠商進行產品設計、生產和檢驗的依據。

      l 品質部門驗貨、退貨的依據。

      l 物料部門進行采購的依據。

      l 對供應廠商產品質量進行技術認證的依據。

      l 結構設計部門選用結構外購件的依據。

      1.2   適用范圍

      本技術要求適用于6mm直徑90°旋轉把手檢驗與采購

      2  引用的相關標準

      下列文件中的條款通過本規范的引用而成為本規范的條款。凡是注日期的引用文件,其隨后所有的修改單(不包括勘誤的內容)或修訂版均不適用于本規范,然而,鼓勵根據本規范達成協議的各方研究是否可使用這些文件的最新版本。凡是不注日期的引用文件,其最新版本適用于本規范。

      序號

      文件編號

      文件名稱

      等效標準

      1

      DKBA2332

      華為采購物料環保規范

      \

      2

      DKBA0.400.0114

      金屬材料質量要求

      \

      3

      DKBA0.450.0066

      金屬鍍層工藝質量要求

      \

      4

      DKBA0.450.0067

      金屬表面轉化膜工藝質量要求

      \

      5

      DKBA0.400.0186

      緊固件質量要求

      \

      6

      GB2828

      逐批檢查計數抽樣程序及抽樣表(適應于連續批的檢查)

      \

      3  型號

      型號標注

      中心距(mm

      把手直徑(mm

      緊固螺釘規格

      DKBA04800240_RH6-40

      40

      φ6

      M6

      DKBA04800240_LS60-25

      54

      DKBA04800240_RH6-84

      84

      DKBA04800240_LS90-25

      84

      DKBA04800240_RH6-89

      89

      DKBA04800240_RH6-65

      90

      4  功能描述

         6mm直徑90°旋轉把手固定于模塊面板上,用來搬運或在機柜中插拔模塊。

      5  要求

      5.1  一般要求

      6mm_90°旋轉把手應適用于室內良好應用環境及普通室內(或者:室外機柜內部)環境。

      5.2  結構要求

      旋轉把手由把手銷,支撐座組件組成,尺寸見附錄圖示。

      適應板厚:2.0-5.0mm。

      5.3  材料工藝

      5.3.1 環保要求

      滿足規范《DKBA2332 華為采購物料環保規范》的要求。

      5.3.2 材料及工藝要求

      把手為優質碳鋼,牌號:環保鐵1215;支撐座組件中包括彈簧(不銹鋼304)、滾珠(不銹鋼201)、緊固螺釘(不銹鋼304)、支撐座(環保鐵1215);銷為F2不銹鋼303;把手及支撐座表面鍍裝飾鉻;不銹鋼零件做鈍化處理。

      鍍鉻零件滿足規范《DKBA04000114 金屬材料質量要求》、《DKBA04500066 金屬鍍層工藝質量要求》。

      不銹鋼零件滿足規范《DKBA04000114 金屬材料質量要求》、《DKBA04500067金屬表面轉化膜工藝質量要求》;緊固件滿足《DKBA04000186 緊固件質量要求》。

      5.4  性能要求及檢驗方法

      5.4.1  表面質量

      表面光潔、平整、無毛刺。操作過程中不允許出現刮手現象。

      5.4.2  強度要求

      銷的鉚接需保證可靠,鉚接后沿銷軸方向施力2.5kg不應被頂出。

      把手安裝于面板后,把手中部承受25Kgf拉力,把手不應變形、松脫及斷裂現象。

      5.4.3  安裝要求

      把手安裝后有兩個位置:折疊位及承力位,支撐座中的緊固螺釘應保證把手在兩個位置可靠歸位、松緊合適。

      把手插入面板,在面板背面,用M6螺母及彈墊,平墊擰緊。

      推薦折疊位:水平使用時,折疊后把手朝下;垂直使用時,折疊后把手朝右。

      6  檢驗規則

             本檢驗規則適用于華為公司來料檢驗,其檢驗應符合華為技術有限公司質量部門的規定。對于未規定的產品采用批次檢驗的方式,檢驗方法采用GB2828逐批檢驗中一次抽樣方案。

      7  說明

      7.1  本技術要求的解釋權歸華為技術有限公司整機工程部。

      7.2  供求雙方有技術上的分歧時,以本技術要求作為仲裁。

      8  附錄

       

      6mm旋轉把手尺寸圖


      1.  Purpose and Application Scope

      1.1 Purpose

      This document is a controlled document that describes the technical requirements for the original equipment manufacturer (OEM) mechanical parts of Huawei. It provides guidelines for:

      l   Suppliers to design, produce, and inspect products.

      l   The Material Quality Department of Huawei to inspect and return products.

      l   The Material Supply Department of Huawei to purchase products.

      l   Technical certification of OEM products.

      l   The Mechanical Design Department of Huawei to select OEM mechanical parts.

      1.2 Application Scope

      This document is applicable to the purchase and inspection of 90° rotating handles with a diameter of 6 mm.

      2.  Relevant Reference Standards

      The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. All subsequent changes (excluding the contents of errata) or a revised edition of any reference document marked with a date is not applicable to this document. For undated references, the latest edition of the referenced document (including any amendments) applies.

      No.

      Document Code

      Document Name

      Equivalent Standard

      1

      DKBA2332

      Environmental Specifications of Huawei Purchased Materials

      N/A

      2

      DKBA0.400.0114

      Quality Requirement for Metal Materials

      N/A

      3

      DKBA0.450.0066

      Requirements for Metal Plating

      N/A

      4

      DKBA0.450.0067

      Requirement for Conversion Coating on Metals

      N/A

      5

      DKBA0.400.0186

      Quality Requirements for Fastener

      N/A

      6

      GB2828

      Sampling Procedures and Tables for Lot-by-Lot Inspection by Attributes (apply to inspection of successive lots or batches)

      N/A

       

      3.   Model

      Model

      Center Distance (mm)

      Diameter (mm)

      Screw Specifications

      DKBA04800240_RH6-40

      40

      φ6

      M6

      DKBA04800240_LS60-25

      54

      DKBA04800240_RH6-84

      84

      DKBA04800240_LS90-25

      84

      DKBA04800240_RH6-89

      89

      DKBA04800240_RH6-65

      90

      4.  Function Description

      A 90° rotating handle with a diameter of 6 mm is secured to a module panel for ease of moving, insertion, and removal.

      5.  Requirements

      5.1 General Requirements

      A 90° rotating handle with a diameter of 6 mm applies to indoor environments or outdoor cabinet interior.

      5.2 Structural Requirements

      A rotating handle consists of a handle, a pin, and supporting base mechanical parts, as shown in Figure 8-1.

      It can be installed on 2.05.0 mm thick boards.

      5.3 Material Techniques

      5.3.1 Environmental Requirements

      Rotating handles comply with the DKBA2332 Environmental Specifications of Huawei Purchased Materials.

      5.3.2 Material and Technique Requirements

      The handle is made of high-quality carbon steelcarbon steel 1215. The supporting base mechanical parts include springsstainless steel 304, balls stainless steel 201, screwsstainless steel 304, and the supporting base carbon steel 1215. The pin is made of stainless steel with a diameter of 2 mm .The handle and supporting base are plated with chrome. Stainless parts with passivating.

      Chrome-plated parts comply with the DKBA04000114 Quality Requirements for Metal Materials and the DKBA04500066 Requirements for Metal Plating.

      Stainless parts comply with the DKBA04000114 Quality Requirements for Metal Materials and the DKBA04500067 Requirement for Conversion Coating on Metals. Fastener comply with the DKBA04000114 Quality Requirements for Fastener.

      5.4 Performance Requirements and Inspection Methods

      5.4.1 Surface Quality

      The surface is clean, flat, and smooth.

      5.4.2 Strength Requirements

      The pin is riveted properly and is not ejected by using a force of 2.5 kg along the pin axis.

      After the panel is secured to the panel, it does not deform or break and cannot be removed by using a tension of 25 kgf.

      5.4.3 Installation Requirements

      After the handle is installed, the screw inside the supporting base ensures that the handle is properly installed in the collapsing position and bearing position.

      After installing the handle on the panel, tighten it by using an M6 nut, a spring washer, and a flat washer.

      The handle faces downward if it is used horizontally and faces rightwards if it is used vertically.

      6.  Inspection Rules

      The inspection rules are applicable to the incoming materials of Huawei and comply with the regulations of the quality department of the Mechanical Power Environment Department (MPE) System Department Huawei. The undefined products are inspected in batches and the single sampling plan of the GB2828 batch inspection is used.

      7.  Notes

      The MPE System Department of Huawei reserves the right to interpret the technical requirements.

      If there is any disagreement, the arbitration is subject to the technical requirements.

      8.  Appendix

      Figure 8-1 shows the dimensions of a rotating handle with a diameter of 6 mm.

      Dimensions of a rotating handle with a diameter of 6 mm

       

       

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