49.040 有关航空航天制造用镀涂和有关工艺 标准查询与下载



共找到 928 条与 有关航空航天制造用镀涂和有关工艺 相关的标准,共 62

Test method for vapor-deposited protective films for inner leads of integrated circuits for aerospace use

ICS
49.040
CCS
A29
发布
2023-09-07
实施
2024-01-01

本标准规定了数字化制造环境下机械产品几何检测本标准适用于数字化制造环境下机械产品几何检测交换。信息模型.数据关系以及通用数据字典。信息系统的开发.跨平台数据集成及数据

Common data dictionary for geometry inspection quality information model of mechanical product

ICS
49.040
CCS
V96
发布
2020-12-14
实施
2021-07-01 00:00:00.0

本标准规定了复合材料制件锦接的一般要求`.工艺控制和质量控制。本标准适用于民用飞机复合材料层压板制件的实心锦钉锦接和抽芯钾钉钾接。

Requirements of riveting connection in civil aircraft of composite parts

ICS
49.040
CCS
V18
发布
2020-06-02
实施
2021-01-01 00:00:00.0

本标准规定了蒙皮类零件镜像铣削的一般要求、特征定义与分类、编程方法.工艺流程.质量控制。本标准适用于民用飞机金属蒙皮零件的镜像铣削加工,其他产品可参照执行。

General requirements of mirror milling process for civil aircraft skin parts

ICS
49.040
CCS
V18
发布
2020-06-02
实施
2021-01-01 00:00:00.0

Draft ISO 8078 Aerospace process — Anodic treatment of aluminium alloys — Sulfuric acid process, undyed coating

ICS
49.040
CCS
发布
2024-04-29
实施
2024-04-29

Draft ISO 8079 Aerospace process — Anodic treatment of aluminium alloys — Sulfuric acid process, dyed coating

ICS
49.040
CCS
发布
2024-04-29
实施
2024-04-29

Aerospace — Surface treatment of hardenable stainless steel parts

ICS
49.040
CCS
发布
2024-04-26
实施
2024-04-26

Aerospace — Surface treatment of austenitic stainless steel parts

ICS
49.040
CCS
发布
2024-04-24
实施
2024-04-24

1   Scope This document specifies several chemical methods of passivation for corrosion resisting steels (austenitic, ferritic, martensitic and precipitation hardenable) and of decontamination for nickel or cobalt base alloys.

Aerospace series. Passivation of corrosion resisting steels and decontamination of nickel or cobalt base alloys

ICS
49.040
CCS
发布
2024-02-29
实施
2024-02-29

BS EN 6118 Aerospace series - Pure aluminium IVD coating for fasteners

ICS
49.040
CCS
发布
2024-01-18
实施
2024-01-18

1 范围  2 规范性引用文件  3 术语和定义  4 总则  5 评定指标要求  5.1 复合材料基材  5.2 可控性  5.3 表面微观性能  5.4 漆层残留  5.5 重涂性  6 测试方法  6.1 复合材料基材力学性能  6.2 表面粗糙度  6.3 纤维断裂  6.4 分层精度可控性  6.5 厚度精度可控性  6.6 表面微观性能  6.7 漆层残留率  6.8 表面清洁度  6.9 附着力  6.10 耐久性  7 结果评定  7.1 工艺稳定性  7.2 工艺效果  7.3 评定要求 

Material and Process Evaluation Requirement after Laser Paint Removal from Composite Skin for Civil Aircraft

ICS
49.040
CCS
C374
发布
2023-09-20
实施
2023-12-01

Aerospace — Surface treatment of austenitic stainless steel parts

ICS
49.040
CCS
发布
2023-06
实施

Aerospace process — Anodic treatment of aluminium alloys — Sulfuric acid process, undyed coating

ICS
49.040
CCS
发布
2023-06
实施

Aerospace — Surface treatment of hardenable stainless steel parts

ICS
49.040
CCS
发布
2023-06
实施

Aerospace process — Anodic treatment of aluminium alloys — Sulfuric acid process, dyed coating

ICS
49.040
CCS
发布
2023-06
实施

BS EN 4473. Aerospace series. Aluminium pigmented organic coatings for fasteners. Technical specification

ICS
49.040
CCS
发布
2023-03-30
实施
2023-03-30

民机蒙皮漆层 民机蒙皮漆层是指用在民用飞机蒙皮外表面的涂料涂层。飞机涂料具备耐腐蚀、耐高低温、耐紫外线、耐冲击、轻量型、耐久性和装饰性等功能。 3.2 民机蒙皮漆层材料体系 根据民机外蒙皮的应用场景要求,不同特性的涂层按照一定配比、排列组成在一起的涂料体系。涂料体系分为金属材料飞机油漆系统和复合材料油漆系统,前者主要由底漆和面漆组成,而后者由表面处理层(磷化底漆)、底漆、中间层、底色漆、清漆和面漆。 3.3 机器人技术指标  机器人的自由度、工作速度、工作范围、工作载荷和工作精度以及重复精度等。 3.4 激光器技术指标 激光器的平均功率、输出波长、脉冲宽度、单脉冲能量和重复频率等。 3.5 除漆加工头性能指标 保证除漆加工头达到除漆质量要求的性能指标。包括除漆扫描线长度、扫描线速度、聚焦距离和聚焦光斑直径等。 3.6 除烟除尘系统技术指标  符合环保规定要求下,对除漆作业过程中产生的粉尘和烟尘进行回收处理的最低流量要求。 3.7 激光除漆工艺参数 除漆作业过程中为优化除漆质量而调节的工艺参数,一般包括功率密度、光斑尺寸、脉冲频率、扫描速度、扫描次数、扫描搭接率、离焦量等。 3.8   激光除漆参数优化  激光辐照漆层会产生光热、光力、光化学等作用,而光热作用、光力作用对漆层烧蚀和剥落是激光除漆的重要方式。根据激光与漆层作用所产生的热、应力和冲击波对分层除漆参数进行优化。 3.9 除漆质量  指漆层除漆作业后,评价激光除漆区域工艺表现是否优异的相关指标。包括表面粗糙度、漆层损伤深度、基体温度、除漆深度、残余漆层、重涂性等。 3.9.1表面粗糙度 参考GB/T 1031-2009中4.2节中的轮廓的算数平均偏差Ra。 3.9.2漆层损伤深度 激光除漆褪去面漆后,底漆层的受到激光能量烧蚀损伤的深度。 3.9.3基体温度 激光除漆过程中基体温度的空间分布。 3.9.4除漆深度 除漆区域范围内除漆前的平均漆层厚度与剩余漆层平均厚度的差值。 3.9.5残余漆层 激光除漆区域范围内宏观显示的不同于底层颜色的油漆。 3.9.6重涂性 激光除漆区域范围内再次喷涂除去漆层或AMM手册规定的相同类型漆层的性能,包括喷漆难易程度、喷漆效果的好坏。 3.10 除漆质量检测方法 3.10.1除漆颜色 激光除漆过程中采用工业相机捕捉除漆表面的R、G、B值的变化。 3.10.2除漆光谱 激光除漆过程中采集的激光诱导击穿光谱(Laser induced breakdown spectroscopy,LIBS)的变化。 3.10.3除漆声学 激光除漆过程中声学信号的时频、频域变化。 3.11 除漆效率 在保证除漆质量的前提下,进行除漆作业时,单位时间内完成的油漆层去除面积。 4 一般要求 4.1 材料与零部件 4.1.1 关键材料应符合有关的相关标准的规定,并有材料合格证。 4.1.2 关键零部件应选用通过具有资质的第三方机构检测合格的产品。 4.2 制造与工艺 4.2.1 机器人除漆系统的装配与调试应在恒温20℃±5℃、相对湿度30%-60%环境下进行。 4.2.2 应具备零部件及装配过程的可追溯性。 4.2.3 制造过程将激光除漆加工头、工业机器人系统、激光器、工艺库与清洗控制系统有效结合。 4.2.4 制造过程利用系统抽检和在线检测的方式对零件进行质量控制,形成零件质量检验表,并存档。 4.3 外观与结构 4.3.1 机器人表面涂漆色泽均匀一致,不得有流痕、漏涂、划痕等缺陷。涂层应牢固,不得有起泡、皱纹、裂纹等现象。 4.3.2 机器人表面各部分应光滑,不得有毛刺、尖角。 4.3.3 文字、符号、标志应清晰、端正。各轴关节处应标明轴号及其正负运动方向。 4.3.4 激光除漆加工头应有防护机构。 4.4 功能 4.4.1 机器人各开关和按钮开启、关闭应灵活。 4.4.2 电力线与信号线尽可能分开远离,并对信号线采用屏蔽、双绞等抗干扰措施。 4.4.3 机器人停机开关、急停开关能使机器人停机,同时不再产生激光束。 4.4.4 机器人在任意时刻的位姿,其各部件和关节运动灵活可靠。

Laser Paint Stripping Robots System and Quality Evaluation Specification for Civil Aircraft Skin

ICS
49.040
CCS
C434
发布
2022-07-14
实施
2022-08-02

1   Scope This document specifies the method for depositing cadmium layers according to the vacuum deposition process, for use in aerospace construction. According to this process, cadmium metal is vaporized under vacuum and deposited directly on the base material with an interlayer. The coating produced in this way is ductile and electrically conductive. This document is applicable whenever referenced.

Aerospace series. Vacuum deposition of cadmium

ICS
49.040
CCS
发布
2022-05-31
实施
2022-05-31

Aerospace series - Vacuum deposition of cadmium

ICS
49.040
CCS
发布
2021-10-00
实施

1.1 This practice covers procedures for sampling surfaces to determine the presence of particulate contamination, 5 µm and larger. The practice consists of the application of a pressuresensitive tape to the surface followed by the removal of particulate contamination with the removal of the tape. The tape with the adhering particles is then mounted on counting slides. Counting and measuring of particles is done by standard techniques. 1.2 This practice describes the materials and equipment required to perform sampling of surfaces for particle counting and sizing. 1.3 The criteria for acceptance or rejection of a part for conformance to surface cleanliness level requirements shall be determined by the user and are not included in this practice. 1.4 This practice is for use on surfaces that are not damaged by the application of adhesive tape. The use of this practice on any surface of any material not previously tested, or for which the susceptibility to damage is unknown, is not recommended. In general, metals, metal plating, and oxide coatings will not be damaged. Application to painted, vapor deposited, and optical coatings should be evaluated before implementing this test. 1.5 This practice provides three methods to evaluate tape lift tests, as follows: Practice Sections A—This method uses light transmitted through the tape and tape adhesive to detect particles that adhere to it. 4 to 6 B—This method uses light transmitted through the tape adhesive after bonding to a base microscope slide, dissolving the tape backing, and a cover slide. The particles are embedded in the adhesive, and air bubbles are eliminated with acrylic mounting media. 7 to 9 C—This method uses light reflected off the tape adhesive to detect particles that adhere to it. 10 to 12 1.6 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Sampling for Particulate Contamination by Tape Lift

ICS
49.040
CCS
发布
2021-09-01
实施



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