This part of GB/T 37400 specifies packaging category,packaging material,protectionand fixation of goods,packaging requirements,test methods,package marking and delivered documents for heavy machinery products.
This part is applicable to the packaging and transport of heavy machinery products.
GB/T 37400的本部分规定了火焰切割件的术语和定义、切割表面质量要求、检测要求、检测方法、切割质量等级要求以及标注方法。
本部分适用于厚度为6 mm~300 mm的低碳钢、中碳钢及普通低合金钢的火焰切割,等离子切割可参照执行。
This part of GB/T 37400 specifies the terms and definitions,cut surface quality requirements, testing requirements, testing methods, cutting quality level requirements and marking methods of flame cutting parts.
This part is applicable to flame cutting of low carbon steel, medium carbon steel and general low alloy steel of thickness 6 mm-300 mm.For plasma cutting, this standard may also be referenced.
GB/T 37400的本部分规定了有色金属铸件的技术要求、试验方法、检验规则、标志、质量证明书和包装。
本部分适用于重型机械用砂型、金属型、离心铸造方法生产的铜及铜合金铸件、铝合金铸件、锌合金铸件。其他有色金属铸件也可参照使用。
This part of GB/T 37400 specifies the technical requirements,test methods,inspection regulations,marking,quality certificate and packaging of nonferrous metal casting.
This part is applicable to copper and copper alloy,aluminum alloy and zinc alloy castings for heavy machinery produced by sand casting,metal casting and centrifugal casting processes.This part also applies to other nonferrous castings for reference.
GB/T 37400的本部分规定了切削加工的一般要求和未注公差,对键槽、孔径和孔距、中心孔、未注表面粗糙度以及允许选用的刀具形状等提出了具体要求。
本部分适用于重型机械产品零件的切削加工。其他产品零件的切削加工也可参照执行。
This part of GB/T 37400 specifies the general requirements and unspecified tolerances for machining,and puts forward specific requirements for keyways,hole diameters and spacing,central holes,unspecified surface roughness and allowable tool shapes.
This part is applicable to the machining of heavy machinery parts[WTBZ].[WTF2]The machining of other parts can also be carried out by reference.
本标准规定了由检测参数、检测要求和检测方式组成的紧固螺纹检测体系。本标准适用于紧固螺纹产品的螺纹验收。
本标准规定了工业计算机层析成像(CT)检测用模拟裂纹测试卡的分类、型式和标识,技术要求,检验方法,检验规则,标志和标签,包装、运输和贮存。本标准适用于工业计算机层析成像(CT)检测用模拟裂纹测试卡的型式检验和出厂检验。本标准也可作为用户订货的验收依据。
本标准规定了工业计算机层析成像(CT)检测用最大可检测钢厚度测试卡的分类、型式和标识,技术要求,检验方法,检验规则,包装、运输和贮存。本标准适用于射线能量225 keV及以上工业CT系统最大可检测钢厚度测试卡的型式检验和出厂检验。本标准也可作为用户订货的验收依据。