DKBA04800145_C碳钢拉爆膨胀螺栓技术要求

DKBA04800145_C碳钢拉爆膨胀螺栓技术要求 DKBA0.480.0145 结构外购件技术要求 DKBA0.480.0145 REV. C 拉爆膨胀螺栓技术 规范 编程规范下载gsp规范下载钢格栅规范下载警徽规范下载建设厅规范下载 主要起草人:许志敏 审核人:邓顺庆、赵华松 会签人:张 斌、汪海清、徐艳丽 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 化审核人:洪霓玉 批准人:杨四明 2011-07-30发布 2011-07-30实施 华 为 技 术 有 限 公 司 发布 HUAWEI TECHNOLOGIES CO., LTD. Page 1 of 10 DKBA0.480. 0145 REV.C 修订 记录 混凝土 养护记录下载土方回填监理旁站记录免费下载集备记录下载集备记录下载集备记录下载 技术要求号 版本号 更改说明 主要起草人 主要评审专家 DKBA0.480.0145 1.0 新发布 王礼新 DKBA0.480.0145 B 1、 将标准平垫圈更改为非标平垫圈。 许志敏 邓顺庆、周伟、 2、 增加英文内容。 肖春秀、赵国民、 钟荣华 DKBA0.480.0145 C 增加螺栓端部光杆处参考尺寸 许志敏 邓顺庆、赵华松、 杨四明 Page 2 of 10 DKBA0.480. 0145 REV.C 1 目的和适用范围 1.1 目的 结构外购件技术要求是描述公司结构外购件的受控性文件，其作用为: , 供应厂商进行产品设计、生产和检验的依据。 , 品质部门验货、退货的依据。 , 物料部门进行采购的依据。 , 对供应厂商产品质量进行技术认证的依据。 , 结构设计部门选用结构外购件的依据。 1.2 适用范围 本标准规定了华为技术有限公司产品所用镀彩锌拉爆膨胀螺栓的技术要求。 本技术要求适用于镀彩锌拉爆膨胀螺栓的选型、采购与检验。 2 引用的相关标准 下列文件中的条款通过本规范的引用而成为本规范的条款。凡是注日期的引用文件，其随后所有 的修改单(不包括勘误的内容)或修订版均不适用于本规范，然而，鼓励根据本规范达成 协议 离婚协议模板下载合伙人协议 下载渠道分销协议免费下载敬业协议下载授课协议下载 的各方 研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本规范。 GB/T 3103.1 紧固件公差 螺栓、螺钉和螺母 GB/T 1804 一般公差 未注公差的线性和角度尺寸的公差 GB/T 2828 逐批检查计数抽样程序及抽样表(适应于连续批的检查) DKBA 2332 华为采购物料环保规范 DKBA04500017 电镀锌质量要求 3 项目编码与建模命名 3.1 项目编码 编码的分类代码:无 项目描述:无 Page 3 of 10 DKBA0.480. 0145 REV.C 对内英文描述:无 3.2 建模命名 NAME:dkba04800145_m12x80(以M12X80规格为例) PCODE:DKBA0.480.0145 PNAME:Anchor Bolt M12x80 PDESC:zinc plated,yellow PBOM_CODE: 无 4 功能描述 镀彩锌拉爆膨胀螺栓用于室内设备在墙体或水泥基础上安装，适合于A、B类环境下使用。 5 要求 5.1 一般要求 5.1.1 结构和外形尺寸 拉爆膨胀螺栓的结构、尺寸见下图、下表。 Page 4 of 10 DKBA0.480. 0145 REV.C 规格型号 D?0.3 Ф?0.3 L?2 L1?2 L2?2 δ e d0 d1 d2 h M6×60 Ф8 Ф8.0 60 33 40 0.6 5 4.5 6.5 16 2 M8×80 Ф10 Ф10.0 80 43 50 0.8 5 6.2 8.5 20 2.5 M10×80 Ф12.5 Ф12.3 80 43 50 1 5 7.8 10.5 24 3 M12×80 Ф15 Ф15.0 80 43 50 1.2 5 9.6 12.5 28 3 M12×100 Ф15 Ф15.0 100 56 65 1.2 5 9.6 12.5 28 3 尺寸公差: 1)锥端螺杆螺纹公差应达到GB3103_1 8g级的公差要求。 2)螺母按GB6170标准选用。 3)弹垫按GB93标准选用。 4)其余尺寸公差达到GB1804-C的要求。 5.1.2 材料工艺 膨胀套、锥端螺杆选用20,钢;螺母按GB6170、平垫按GB97.1、弹垫按GB93要求选材;所有 表面做镀彩锌钝化处理(G002)。 5.1.3 标识 无 5.1.4 环保要求 满足《DKBA 2332 华为采购物料环保规范》要求。 5.2 性能要求及检验方法 螺杆与膨胀管之间应该可以灵活地相对运动。 5.2.1 性能要求1: 耐腐蚀性及表面质量要求 耐腐蚀性:符合《DKBA04500017 电镀锌质量要求》中的耐蚀性能要求。 拉爆膨胀螺栓目前还没有国家标准，因此各个厂家生产的镀彩锌拉爆膨胀螺栓在外观等细节方面 可能会有所差异，只要满足本规范的要求，均视为合格。 6 检验规则 Page 5 of 10 DKBA0.480. 0145 REV.C 本检验规则适用于华为公司来料检验，其检验应符合华为技术有限公司质量部门的规定。对于未 规定的产品采用批次检验的方式，检验方法采用GB2828逐批检验中一次抽样 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 。 7 说明 1、本技术要求的解释权归华为技术有限公司结构造型设计部。 2、供求双方有技术上的分歧时，以本技术要求作为仲裁。 8 附录 无 Page 6 of 10 DKBA0.480. 0145 REV.C 1 Purpose and Application Scope 1.1 Purpose This document is a controlled document that describes the technical requirements for the OEM mechanical parts of Huawei. It provides guidelines for: , Suppliers to design, produce, and inspect products , The Material Quality Dept. of Huawei to inspect and return products , The Material Supply Dept. of Huawei to purchase products , Technical certification of OEM products , The Mechanical Design Dept. of Huawei to select OEM mechanical parts 1.2 Application Scope This specification stipulates the technical requirements for the plating color zinc expansion bolts used in Huawei products. This specification is applicable to the selection, procurement, and inspection of plating color zinc expansion bolts. 2 Related Reference Standard This document cites the terms used in the documents listed in the following table. All subsequent changes (excluding the contents of errata) or a revised edition of any reference document marked with a date are not applicable to this document. For undated documents, only their latest versions are applicable to this specification. GB/T 3103.1 Tolerances for Fasteners—Bolts, screws, studs and nuts GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications GB/T2828 Sampling Procedures and Tables for Lot-By-Lot Inspection by Attributes (Applicable to Inspection of Successive Lots or Batches) DKBA 2332 Environmental Specifications for the Materials Purchased by Huawei DKBA04500017 Plating Color Zinc Quality Requirements 3 Project Number and Modeling Name 3.1 Project Number Category code: N/A Project description: N/A Page 7 of 10 DKBA0.480. 0145 REV.C Internal English description: N/A 3.2 Modeling Name NAME: dkba04800145_m12x80 (taking M12X80 bolts for example) PCODE: DKBA0.480.0145 PNAME: Anchor Bolt M12x80 PDESC: zinc plated,yellow PBOM_CODE: N/A 4 Function Description Plating color zinc expansion bolts are used for the installation of outdoor equipment on a wall or a cement base. The bolts can be used in A, B class environments. 5 Requirements 5.1 General Requirements 5.1.1 Architecture and Dimensions The following figure and table show the architecture and dimensions of the expansion bolt. Page 8 of 10 DKBA0.480. 0145 REV.C Model D?0.3 Ф?0.3 L?2 L1?2 L2?2 δ e d0 d1 d2 h 4.5 M6×60 Ф8 Ф8.0 60 33 40 0.6 5 6.5 16 2 6.2 M8×80 Ф10 Ф10.0 80 43 50 0.8 5 8.5 20 2.5 7.8 M10×80 Ф12.5 Ф12.3 80 43 50 1 5 10.5 24 3 9.6 M12×80 Ф15 Ф15.0 80 43 50 1.2 5 12.5 28 3 9.6 M12×100 Ф15 Ф15.0 100 56 65 1.2 5 12.5 28 3 Dimensions tolerance: 1) The thread tolerance of cone screw terminals of expansion bolts must meet the requirements specified in GB3103_1 8g. 2) Nuts are selected in accordance with GB6170. 3) Spring washers are selected in accordance with GB93. 4) Other dimensional tolerances meet the requirements in GB1804-C. 5.1.2 Material Process Bolt sleeve, cone screw terminal use 20 # steel, nut required by GB6170 selection, flat pad required by GB97.1 selection, spring washer required by GB93 selection; all color coated zinc (G002). 5.1.3 Identifier N/A 5.1.4 Requirements for Environmental Protection The plating color zinc expansion bolts meet the requirements specified in the DKBA 2332 Environmental Specifications for the Materials Purchased by Huawei. 5.2 Performance Requirements and Inspection Methods There should be flexible relative motion between the screw stem and the expansion tube. 5.2.1 Performance Requirements 1: Corrosion resistance and surface quality requirements The plating color zinc expansion bolts meet corrosion resistance requirements specified in the DKBA04500017 Plating Color Zinc Quality Requirements Currently, there is no national standard for plating color zinc expansion bolts. The plating color zinc expansion bolts of various manufacturers may vary in appearance. As long as they comply with Page 9 of 10 DKBA0.480. 0145 REV.C this document, they are deemed as qualified parts. 6 Inspection Rule The inspection rule is applicable to the incoming materials of Huawei and shall comply with the regulations of the quality department of the MPE System Department of Huawei. The products for which no inspection rule is specified are inspected in batches and the single sampling plan of the GB2828 batch inspection is used. 7 Description 1)The Architecture Design Dept. of Huawei reserves the right to interpret the technical requirements. 2)If there is any disagreement, the arbitration is subject to the technical requirements. Page 10 of 10