J00 标准化、质量管理 标准查询与下载

IPC TM-650 2.2.6-1997 钻探孔尺寸测量 修订版A

This International Standard relates to grid systems for printed circuits to ensure compatibility between the printed circuits and parts to be mounted on them at the intersections of the grid.

Hole Size Measurement, Drilled Revision A

IPC TM-650 2.5.4.1-1997 导体温度上升是由于电流变化 修订版A

Any document involving a complex technology draws material from a vast number of sources. While the principal members of the Assembly XML Schema Formatting Task Group (2-13b) of the Shop Floor Communications Subcommittee (2-13) are shown below, it is not possible to include all of those who assisted in the evolution of this standard. To each of them, the members of the IPC extend their gratitude.

Conductor Temperature Rise Due to Current Changes in Conductors Revision A

IPC TM-650 2.3.4-1997 标志油漆和油墨的耐化学性 修订版B

The "Round Robin Reliability Evaluation of Small Diameter Plated ThroughH oles (PTH) in Printed Wiring Boards" had the following objectives:

Chemical Resistance, Marking Paints and Inks Revision B

IPC TM-650 2.3.5-1997 密度保温材料 修订版B

In 1988, foreseeing the tremendouesf forts required to change to CFC alternatives,t he ad hoc Solvents Working Group (AHSWG) was formed by Dr. Stephen Andersen of the EPA. The AHSWG was comprised of: Department of Defense (DoD) representatives, military defense contractors, commercial manufacturersm, aterial suppliers, equipment manufacturers, the Institute for Interconnecting and Packaging Electronic Circuits (IPC), and the Environmental Protection Agency (EPA). The goal of the AHSWG was to assist the transition efforts by investigating and characterizing CFC-alternative materials and processes.

Density Insulation Material Revision B

IPC TM-650 2.5.3-1997 镀通孔电流击穿 修订版B

The intent of this specification is to provide a standard method for developing process control files used by electronics manufacturing equipment. Process control files (often referred to as recipes) provide the instruction sets used by assembly equipment to accomplish specified tasks.

Current Breakdown, Plated Through-Holes Revision B

IPC TM-650 2.6.10-1997 多层印制电路印刷板测试方法,X光(照相) 修订版A

This standard is a collection of visual quality acceptability requirements for electronic assemblies.

X-Ray (Radiography), Multilayer Printed Wiring Printed Board Test Methods Revision A

JB/T 8514.3-1997 企业标准化工作导则.管理标准和工作标准编写的基本规定

本标准规定了管理标准和工作标准的编写内容及要求。 本标准适用于管理标准和工作标准的编制；也适用于建立文件化质量体系中质量体系文件的编制，如程序文件和作业文件的编写。

Guidelines for enterprises' standardization work Basic requirement for preparation of administrative standards and work standards

JB/T 8514.2-1997 企业标准化工作导则.编制企业标准体系表的一般规定

本标准规定了企业标准体系表的构成和编制要求及方法。 本标准适用于指导机械工业企业编制企业标准体系表。

Guidelines for enterprises' standardization work General specification for preparation of enterprise standard system sheet

JB/T 8514.1-1997 企业标准化工作导则.总则

本标准规定了企业标准化工作的目的、任务、机构、人员和主要工作等内容。 本标准适用于指导机械工业企业标准化工作。

Guidelines for enterprises' standardization work General rules

AWS FWSH-1997 计算填角熔接大小的设计手册

Selection of the correct fillet weld size is essential for the satisfactory performance of many weldments in service today. Fillet welds are used in virtually every industry, and when properly designed, provide effective and efficient connections

Design Handbook for Calculating Fillet Weld Sizes

AWS FACT SHEET NO. 9-1995 跌倒和失败

Electric shock from welding and cutting equipment can kill, cause severe burns, and cause serious injury if falling happens because of the shock.

Tripping and Falling

AWS PRG-1995 射线照相检测的实践参考指南-接受标准

This manual defines the physical requirements of a welding instruction facility. It is intended to give guidance to institutions that desire to build or convert facilities to train welders to produce welds using the manual and semi automatic welding processes commonly found in industry. In addition, this guideline provides a list of equipment and supplies that are normally needed to facilitate training and the welding operations themselves. This guideline does not purport to be all-inclusive. Modifications should be made to this guideline to best accommodate the facilities and budget of the institution that is implementing a welding instruction program,

The Practical Reference Guide for Radiographic Inspection - Acceptance Criteria

IPC TM-650 2.6.20-1995 塑封电子元器件的湿度易感性与回流所致损害评估 修订版A 1995年1月

Whether a printed circuit is to be a prototype, or a high-volume

Assessment of Plastic Encapsulated Electronic Components for Susceptibility to Moisture/Reflow Induced Damage; Revision A - January 1995

JB/T 7574-1994 机械产品及元器件湿热环境大气暴露试验方法和导则

本标准规定了机械产品及元器件在湿热自然气候环境下的暴露试验方法和选用导则。 本标准适用于一般用途的产品及元器件在GB 4797.1《电工电子产品自然环境条件温度和湿度》规定的"湿热"及"亚湿热"两个气候区环境下的暴露试验。产品大类包括农机具、内燃机、工程机械、矿山机械、重型机械、起重运输机械、石化通用机械、电工产品、仪器仪表、机床工具、通用零部件等。 本标准不适用产品在湿热地区的工业大气环境和爆炸性气体混合物及海洋、船舶、矿井等特殊环境下的暴露试验。

Guideline for weather exposure test method for mechanical products and components in damp and heat environment

JB/T 7559-1994 机械产品可靠性研制试验通则

本标准规定了一般机械产品在开发设计各阶段进行可靠性研制试验的一般原则、工作内容、试验条件与试验循环、试验实施程序及要求。 本标准适用于新开发研制产品(新结构、新工艺、新材料和新零部件)可靠性研制试验，也适用于定型后改进设计产品的可靠性研制试验。

General rules for development test of reliability of mechanical products

JB/T 7575-1994 机械产品及元器件寒冷环境大气暴露试验方法和导则

本标准规定了机械产品及元器件寒冷自然气候环境下的暴露试验方法和选用原则。 本标准适用于一般用途的产品及元器件在GB 4797.1《电工电子产品自然环境条件温度和湿度》规定的"寒冷"(包括寒温I，不包括寒温I)气候区环境下的暴露试验。产品大类包括农机具、内燃机、工程机械、矿山机械、重型机械、起重运输机械、石化通用机械、电工产品、仪器仪表、机床工具、通用零部件等。 本标准不适用于产品在寒冷地区的工业大气环境、爆炸性气体混合物及海洋、船舶、矿井等特殊环境下的暴露试验。

Guideline for weather exposure test method for mechanical products and components in cold environment

JB/T 7517-1994 机械产品可靠性设计评审

本标准的内容包括：设计评审的概念、原则、评审组的组成、评审类型以及可靠性、维修性、维修保障性、可用性、质量和安全性等方面的评审要点、评审资料和评审工作步骤。 本标准适用于机械产品的新产品研制、老产品改进以及引进产品国产化的可靠性设计评审工作。 注：标准名称中的可靠性是广义的。

Assessment of reliability design of mechanical products

JB/T 7518-1994 机电产品可靠性评定导则

本标准规定了制定机电产品可靠性的试验评定和使用数据统计评定方法的导则。 本标准适用于机械、电工、仪器仪表等产品的可靠性评定，亦可指导企业改进产品可靠性的工作和作为有关部门开展产品可靠性技术监督抽查、认证工作的参考。

Guideline for reliability assessment of electromechanical products

IPC TM-650 2.1.8-1994 工艺品 修订版B 1994年12月

This standard establishes the requirements for a distinctive symbol and labels to be used to identify materials that are lead-free (Pb-free) and are capable of providing Pb-free 2nd level interconnects, and for indicating certain types of Pb-free material and the maximum assembly temperature. It also establishes the requirements for labeling a bare board if the base resin is halogen free and the type of conformal coating used after assembly.

Workmanship; Revision B - December 1994

IPC TM-650 2.5.17.1-1994 介质材料的体积和外部电阻率 修订版A 1994年12月

This standard establishes requirements and other considerations

Volume and Surface Resistivity of Dielectric Materials; Revision A - December 1994