J00 标准化、质量管理 标准查询与下载

IPC TM-650 1.2-2003 校准 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Calibration Revision A

IPC TM-650 1.1-2003 介绍 修订版C

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Introduction Revision C

IPC TM-650 1.3-2003 环境因素 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Ambient Conditions Revision A

IPC TM-650 1.4-2003 一般的汇报 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Reporting, General Revision A

IPC TM-650 1.8-2003 二进制数据测量精度估算 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Measurement Precision Estimation for Binary Data Revision A

ASME SEC III D1 NMA APP NF-B-2002 附录NF-B.板材壳体线性支撑用允许设计应力

Boiler and Pressure Vessel.Appendix NF-B Design Allowable Stresses for Plate-, Shell-, and Linear-Type Supports

Appendix NF-B Design Allowable Stresses for Plate-, Shell-, and Linear-Type Supports

ASME S00040 ADDENDA-2002 规范、标准和有关的合格评定委员会的人员

Boiler and Pressure Vessel.Section IV: Heating Boilers

Section IV: Heating Boilers

ASME RTP MARCH-02-2002 公司持有的RTP授权证书

This document is an unofficial listing of the holders of RTP Certificates of Authorization. As the status of this listchanges constantly, caution is suggested in its use.

Companies Holding RTP Certificates of Authorization

ASME QRO MARCH-02-2002 个人持有的QRO认证证书

This Standard covers the qualification and certification of operators of a resource recovery facility processing municipal solid waste. It also provides requirements to be used in certifying operators of resource recovery facilitie

Individuals Holding QRO Certificates of Certification

ASME QEI MARCH-02-2002 公司持有的QEI授权证书

QEI-1 is intended for the purpose of establishing uniform criteria, which will aid in: (a) qualifying and training of inspection personnel for government agencies, insurance companies, elevator companies, building owners, and managers (b) the accreditation of inspection agencies. It is also intended to serve as a guideline on which certification is based by detailing the expertise necessary in performing inspections. It is recommended that state, municipal, and other jurisdictional authorities reference this Standard in their governing regulations covering subjects included in this Standard.

Companies Holding QEI Certificates of Accreditation

AWS PRGHF-2002 硬化堆焊的实践参考指南

Subcommission XII–D of the International Institute of Welding, chaired by David Shackleton, initiated the task of assigning the designations for welding filler metals in 1984 and appointed R. David Thomas, Jr. as rapporteur.

The Practical Reference Guide for Hardfacing

AGMA 02FTM8-2002 研磨和试验机的兼容纱锭

This paper presents theory, analysis, and results of a novel spindle design (patent pending) with application to bevel gear lapping and testing machines. This spindle design includes a rotationally compliant element that can substantially reduce the dynamic forces induced between the gear members while rolling under load. In lapping machines, this technology has added stability to the process and raised maximum speeds by 50% as compared with conventional spindles. In testing machines, it has reduced the influence of the machine on the quality of the test results and allowed them to retain their integrity at higher speeds. Although, particularly advantageous in direct-drive spindle designs, the compliant concept can benefit belt-driven or geared spindles as well. The rotationally compliant element, found in at least one spindle in such machines, breaks the total spindle inertia into two parts: a relatively free forward part into which the workholding equipment and gear is mounted, and a servo-controlled rearward portion that contains the motor (or is driven by a motor), motion transducer, and chuck/dechuck mechanism. The inertia of the forward portion is minimized, whereas the inertia of the rearward portion can remain or be made large. When reduced inertia lowers the dynamic forces between the gear teeth at their point of generation, the motion transmission error (MTE) becomes truer to the gearset geometry and the excitation of the machine structure is reduced. The presence of a highly compliant rotational element with spring-like properties also allows a novel torque control technique to be applied in a CNC machine. This technique reduces the burden on the electronic servo system to actively maintain torque in an environment of dynamic disturbances, relying instead on the laws of physics on a simple mechanism to reject these disturbances. The theory of this highly compliant (HC) spindle concept is presented using simplified models, providing the explanation for the process benefits it brings. Analysis and simulations give additional insight into the dynamics of the system. Finally, some examples of actual lapping results are presented.

Compliant Spindles in Lapping and Testing Machines

AGMA 02FTM10-2002 AGMA对ISO的等级趋势比较

Many people have made comparisons of the differences in ratings between AGMA rating methods and ISO rating methods. In 1977, G. Castellani [1] was the first to point out that there was a difference in the rating trend on spur gears when you change from standard gears to gears with a profile shift. In an ASME paper [2] presented in 1980 by Imwalle, LaBath, and Hutchenson, the comparisons of AGMA and ISO ratings for 54 different gear sets were studied. In some cases large differences were calculated. In an AGMA paper [3] presented in 1981, LaBath made a comparison of the change in calculated stresses for three sample gear sets as a function of the profile shift and one sample as a function of the helix angle. The above study on the difference in trends for corrected gears and different helix angles was included in another AGMA paper [4] also presented in 1981, by Imwalle and LaBath along with a study on 156 gear sets. In the latter two papers, Imwalle and LaBath showed that with a positive profile shift, the strength rating increases in AGMA and ISO but with different magnitudes. With a negative profile shift, the AGMA strength rating decreases and depending on the gear geometry, the ISO strength rating can go down or sometimes remain almost constant. The durability ratings also had different trends for AGMA and ISO. The comparisons in the three papers by Imwalle, LaBath, and Hutchenson were based on computer programs written at The Cincinnati Gear Company for the then current AGMA rating standards and the draft ISO standards. The computer programs were based on the interpretation of the various standards by the engineers at Cincinnati Gear. In a 1989 AGMA paper [5], Dr. Hosel also reported that the rating trends were different for AGMA and DIN (ISO) with respect to the effect of profile shift on the ratings. In a 2002 paper prepared for NREL [6], Robert Errichello made a comparison of the different rating trends for AGMA and ISO. The durability rating trend for AGMA and ISO with respect to profile shift was almost the same for a spur gear sample. The strength rating trend was significantly different for the spur gear example. Mr. Errichello showed that the trends for both the strength rating and the durability rating were different for a helical gear example. Bob also showed that there was a difference in trends from AGMA and ISO for variations in the pressure angle. The comparisons made by Mr. Errichello were based on calculations made for AGMA by his GEARTECH AGMA218 program package and for ISO by the ISO 6336 Gear Rating Program copyrighted by AGMA in 1997.

Comparison in Rating Trends in AGMA versus ISO

ASME GUIDE 2001-2001 ASME印章持有人指南

Guide for ASME Stamp Holders

Guide for ASME Stamp Holders

ASME SEC II A NMA APP B-2001 附录B.多重材料标识的非强制性指南

Boiler and Pressure Vessel.Appendix B - Nonmandatory Guidelines on Multiple Marking of Materials

Appendix B - Nonmandatory Guidelines on Multiple Marking of Materials

IPC TM-650 2.2.17-2001 金属箔的外部粗糙度和轮廓(接触触笔技术) 修订版A

IPC Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of IPC from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than IPC members, whether the standard is to be used either domestically or internationally.

Surface Roughness and Profile of Metallic Foils (Contacting Stylus Technique) Revision A

IPC TM-650 2.3.25-2001 用溶剂萃取(ROSE)电阻率的可电离外部污染物检测与测量 修订版C

This standard establishes the requirements for exchanging material and substance data between suppliers and their customers for Electrical and Electronic Equipment (EEE). This standard applies to products, components, subitems and materials that are supplied to producers of EEE for incorporation into their products. It does not apply to packaging materials (e.g. cardboard, plastic tray). It covers materials and substances that may be present in the supplied product or subitem. It does not apply to process chemicals, unless those process chemicals constitute part of the finished product or subitem.

Detection and Measurement of Ionizable Surface Contaminants by Resistivity of Solvent Extract (ROSE) Revision C [Superseded: IPC TM-650 2.3.26, IPC TM-650 2.3.26.1]

AWS ARE-8-2001 连接和检验标志

The Welding Handbook Committee and the editors extend appreciation to the AWS technical committees who developed the current consensus standards that pertain to this volume. They are also grateful to L. P. Connor, editor of Volume 1, eighth edition, and the members of the AWS technical staff for the engineering assistance they generously contributed.

Symbols for Joining and Inspection

ASME N-556-2001 更换合格率的认证用替代要求.已作废

Boiler and Pressure Vessel,Alternative Requirements for Verification of Acceptability of Replacements Section XI, Division 1 ANNULLED

Alternative Requirements for Verification of Acceptability of Replacements Section XI, Division 1 ANNULLED

AWS WI CH 1-2000 应用和范围

It is the intent of this manual to provide some fundamental structure to be able to find basic information easily and to build upon it. Fundamental information about thermal spraying, coatings, procedure and operator qualification, coating selection, and applications is contained in this manual.

Application and Scope