铁塔基础知识260269Microsoft Word 文档（推荐）_铁塔维护基础知识
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260.C, Final inspection(Finished goods inspection): As the “final inspection,” the quality indexes of galvanized of inspection and finished packing sampling,c、最终检验（成品检验）：简称―终检‖，镀锌各项质量指标的检查，以及包装成品进行抽样
It will has comprehensive inspection to mark, quality and quantity.对标识、质量、数量的综合性检查。
Explanation: 1,Above the inspection proce when the inspectors have discovered the problem and notify the main operator or his superiors, but the main operator not take corrective measures timely.The main operator will undertake all of the flawed lo.1、以上检验过程中若检验员已经发现问题并通知主操手或其上级，而主操手没有及时采取纠正措施，所有不合格损失由主操手全部承担。
2,As if the main operator is not abide by operating procedures and other standards to produce, the inspectors have the right to refuse inspection and forces to determine the quantities of products is not qualified.The main operator will undertake all loes.2、若主操手未按操作规程等标准要求进行生产，检验员有权拒绝巡检，并强制判定批量产品为不合格品，所有损失由主操手承担。
• 261.Inspection item of quality inspection department质检部检验项目
• 262.Standards introduced标准介绍
• Standard is standardized，Every country and department has its standard.Now,The standard that we commonly used in the pacific busine has the following kinds: 标准就是规范，每个国家和部门都有自己的标准。目前，我们在平时的业务中最常用到的标准有以下几种：
• GB-China's national standard(GB)ANSI-the American national standards(Americanstandard)GB—中国国家标准（国标）
ANSI—美国国家标准（美标）• DIN-the German national standard(German standard)
ASME-the aociation of American mechanical engineers standards DIN—德国国家标准（德标）
ASME—美国机械工程师协会标准
JIS-Japan national standards(Japanese standard)
BS-the British national standards JIS—日本国家标准（日标）
BS—英国国家标准
ISO-international standard
EN-European standards ISO—国际标准
EN—欧洲标准
ASTM-the standards of material test aociation
AISI – standard of United States steel aociation
AWS-the American welding society standard ASTM —美国材料试验协会标准
AISI —美国钢铁协会标准
AWS —美国焊接协会标准
• GB-national standard is one of China's many standards,In addition current standard of our nation according to the sphere of action or approval authority can be divided: GB—国家标准是我国众多标准中的一种，另外我国目前将标准按发生作用的范围或审批权限的不同可分为：National standards, trade standards, Local standards and enterprise standards four.National standards still divide: GB(mandatory standards)and GB/T(Recommended standards),and GBn(the internal standard), GBJ(national standard of engineering construction), GJB(national military standard), etc.国家标准、行业标准、地方标准和企业标准四级。国家标准又分：GB（强制性标准）和GB/T（推荐性标准）以及GBn（国家内部标准）、GBJ（工程建设国家标准）、GJB（国家军用标准）等。
Tower usually adopts the GB and manufacturing of GB/T.Mandatory national standard is the standard of to ensure the health and safety of human life and property and the national standards of laws and administrative regulations to enforce.Recommended GB is the national standard that it is Voluntary adoption through economic instruments or market regulation In terms of production, exchange, use,etc.铁塔制造业一般采用GB和GB/T。强制性国标是保障人体健康、人身、财产安全的标准和法律及行政法规规定强制执行的国家标准；推荐性国标是指生产、交换、使用等方面，通过经济手段或市场调节而自愿采用的国家标准.Recommended GB and has been accepted, or it is agreed bring into the economy contracts by the parties, it will be the technical basis that parties must observe, with legally binding.但推荐性国标一经接受并采用，或各方商定同意纳入经济合同中，就成为各方必须共同遵守的技术依据，具有法律上的约束性。
263.The meaning of national standard symbol Mandatory national standards Recommended National Standards
264.The note of Proceing abroad Tower Tower test.铁塔测试。
Standard of raw materials is inconsistent(specifications, material).原材料标准不一致（规格、材质）。
Whether or not it have design qualification, and design qualification can meet the IEC standard(IEC is the International electrotechnical Commiion,it is the world's oldest international electrical standardization bodies, It is responsible for international standardization work on the field of electrical engineering and electronic engineering.是否有设计资质，并且设计资质能否达到IEC标准（IEC是国际电工委员会，它是世界上成立最早的国际性电工标准化机构，负责有关电气工程和电子工程领域中的国际标准化工作.Whether to have the capacity of construction and installation.是否具备施工安装能力
The physical and chemical laboratory whether have the certification qualifications of relevant authoritative department.理化试验室可否有相关权威部门认证资质。To clear galvanized, bolts, tower manufacturing, packaging, transportation and other terms whether have any special requirements or use any national standard to proce.明确镀锌、螺栓、铁塔制造、包装、运输等方面有无特殊要求或采用何国标准加工。
• 265.The fourth chapter
Layout第四章
放样
• 266.The first quarter The concept and claification of lofting第一节
放样概念及分类
Lofting work is that it is according to the design drawing and delivery plan, to use the loft software or computing methods, checking component structure size, to proce the position relationship between components, Then,to output the data of production management ,such as parts production details, summary of raw materials, statistics of fasteners, packaging details, statistics of a special proce,etc)放样工作是根据设计图纸和供货计划，运用放样软件或计算的方法,校核构件结构尺寸,处理构件间的位置关系，然后，输出生产管理所需数据（如部件制作明细、原材料汇总、紧固件统计、包装明细、特殊工艺统计等）, Output NC data of numerical control equipment be required, the preparation of proce documents.Such as original material list, lofting sample stem figure, sample figure, compound figure), making sample pole, sample, card board, and corner cutting board, and other special measuring tool.输出数控设备所需NC数据、编制有关工艺文件(如放样原始材料表、样杆图、样板图、组焊图)，制作样杆、样板、卡板、切角板等专用量具的工作。Manual lofting-The proce of using function calculator and according to the calculation method of regulation to compute structure size of tower and determine.按照规定的计算方法对铁塔结构尺寸进行计算确定的过程。
Computer lofting—It is the proce that use the lofting software of tower to compute lofting of tower in computer.计算机放样——应用铁塔放样软件，在计算机上进行铁塔计算放样的过程。
267.Development history of lofting calculation计算放样发展历史
• As the use of computing tools and the theoretical basis is not perfect in the initial stage,it is Widespread use the way of amplification sample, to make actual sample calculation and mapping in accordance with the ratio of 1:1 on the ground,.最初的阶段，由于使用的计算工具及相关的理论基础不是很完善，普遍采用放大样的方式，即是在地面上按照1：1的比例进行实样计算和测绘。Later,it is widely used triangular function and principle of solid geometry knowledge,it will have lofting in accordance with the established mathematical model with function calculator采用函数计算器按照建立的数学模型进行放样工作。With the wide application of computer in various industries, Some of the folk personage started to develop the applications of computer lofting, 随着计算机在各个行业的广泛应用，一些民间人士开始着手开发计算机放样的应用软件，And each manufacturer will gradually to trial in nationwide.并逐步在全国范围内各厂家进行试用，Later, it will continue to modify and upgrade.后来又不断地进行修改和升级。Now computer software of lofting has two kinds of 2 and 3 dimension,现在的计算机放样软件有二维和三维两种
• it has been widely used in manufacturers in nationwide.在全国各个厂家得到了广泛的应用。
268.Thank you!•
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