欢迎访问中科光析科学技术研究所官网!

免费咨询热线
|
直线轴承检测项目报价? 解决方案? 检测周期? 样品要求? |
点 击 解 答 ![]() |
本标准规定了滚动轴承的术语、定义及专用语。
本标准规定了钢板二次加工脆化试验方法的术语和定义、试验原理、样杯、试验装置、试验步骤、试验结果准确度和试验报告。本标准适用于厚度为0.45 mm~2.50 mm的汽车零部件冲压成形用无间隙原子钢和磷强化等薄钢板及其他具有二次加工脆化特性的冲压成形用钢板的二次加工脆化试验。
本标准规定了真空成型模的要求、验收、标志、包装和运输。本标准适用于真空成型模的设计、制造和验收。
本标准规定了直线引导系统、直线运动滚动支承及其相关组件、零件、附件和技术领域的术语。本标准适用于直线运动滚动支承。
本标准规定了硬质合金耐磨试验方法。本标准适用于硬质合金磨粒磨损的破坏性模拟试验。本标准的试验程序可用于不同刚度的配合轮(如钢与橡胶)、湿磨或干磨、不同磨料粒度、不同化学环境等试验条件。
本标准规定了架空导线自阻尼特性测试方法的原理、定义、符号和单位、试样要求、试验设备、试验流程、试验结果和试验报告。本标准适用于架空导线自阻尼特性测试室内试验。
本标准规定了摩托车轮胎胶囊反包成型机的术语和定义、型号与基本参数、要求、试验、检验规则、标志、包装、运输和贮存。本标准适用于成型摩托车轮胎的成型机,也适用于成型沙滩车轮胎的成型机(以下简称成型机)。
本标准规定了船用柴油机调速比例电磁执行器(以下简称电磁执行器)的术语和定义、结构与分类、要求、试验方法、检验规则、包装、运输和贮存等。本标准适用于船用柴油机调速比例电磁执行器的设计、制造和验收。其他用途的电磁执行器可参照使用。
本标准规定了煅后石油焦粉末电阻率测定仪的要求、试验方法、检验规则、标志、包装、运输等。本标准适用于煅后石油焦粉末电阻率测定仪。其他粉状炭素材料电阻率测定仪也可参照执行。
本部分规定了通信光缆舞动试验的目的、试样、设备、程序、要求和待规定细节等。本部分适用于自承式架空光缆的舞动试验。
本标准规定了聚氨酯发泡模的要求、验收、标志、包装和运输。本标准适用于聚氨酯发泡模。
JB/T 11871的本部分规定了数控卷簧机的技术要求、试验方法、检验规则、包装、标志、运输与贮存。本部分适用于双工位和多工位数控卷簧机。
本标准建立了一个用于识别滚动轴承、关节轴承、轴承座及附件的查询结构和特征词汇,主要应用于电子媒体,如互联网。本标准不包括查询程序。
This part of ISO 12402 specifies the minimum requirements for construction and performance of materials and components of personal flotation devices as well as relevant test methods.
La présente Norme internationale définit les termes employés dans le domaine des systèmes de guidage linéaire, des roulements pour mouvement linéaire, et leurs sous-ensembles, éléments, accessoires et technologies correspondants.
This Standard gives an overview about the national and international puplished standards related to rolling bearings. This overview is thematically structured and gives the information about the relation of national with international bearing standards.
The series of standards DIN 18008 specify rules for design and construction for products of glass. Part 3 of the standard deals with the use of point-fixed glazing. Point fixings are available as clamping discs inserted into holes drilled in the glass and clamp fittings fixed at the edges or corners of the glazing without the need to drill holes. This part of the standard only applies to glazing designs in which the panes are supported solely by mechanical holders with a positive fit. This part of the standard only applies to glass infill panels in accordance with 3.1.1 of DIN 18008-1:2010-12. It deals with the use of clamping discs that are inserted into cylindrical (not conical) drilled holes and grip the entire thickness of the glass. Additional requirements for anti-drop glazing and for accessible glazing (including glazing accessible for maintenance work) are given in Parts 4 to 6 of this standard. The provisions of DIN 18008-2 apply as appropriate with regard to the distinction between horizontal and vertical glazing.
The series of standards DIN 18008 specify rules for design and construction for products of glass. Part 4 of the standard applies to vertical glazing and horizontal glazing inclined in the direction of potential impacts that is designed to prevent persons falling from circulation areas. It applies to the following categories of glazing. Category A: Glazing conforming to Part 2 or 3 of this standard that has to withstand horizontal imposed loads as it does not have a loadbearing parapet rail or a crossrail installed in front of the glazing at the height required to withstand horizontal imposed loads in accordance with DIN EN 1991-1-1:2010-12 and DIN EN 1991-1-1/NA:2010-12, 6.4. Category B: Glass parapets restrained at their base and comprising individual glass panels connected by a continuous handrail at the required height. Handrails can be fastened to the upper edge of the glass or by clamping discs in accordance with Part 3 of this standard. Category C: Glazing in accordance with Part 2 or 3 of this standard that does not have to withstand horizontal imposed loads at the required height and belongs to one of the following groups: C1: Balustrade infill panels C2: Glazing below a loadbearing crossbar installed at the required height C3: Glazing with a loadbearing crossrail installed in front of the glass at the required height
前沿科学
微信公众号
中析研究所
抖音
中析研究所
微信公众号
中析研究所
快手
中析研究所
微视频
中析研究所
小红书