Refine Your Search

Topic

Author

Affiliation

Search Results

Video

SAE Eye on Engineering: Conti's Smart Backup Camera

2018-11-08
Every year in the U.S., about 300 people die, and 15 thousand vehicles suffer accidents, while backing up. In this episode of SAE Eye on Engineering, Editor-in-Chief Lindsay Brooke looks at Continental's new intelligent backup camera that's small in size but huge in capability. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show.
Video

SAE Eye on Engineering: Conti's Virtual A-Pillar tech

2018-11-13
The pillars that frame both sides of your car's windshield are known as the A pillars. In this episode of SAE Eye on Engineering, Editor-in-Chief Lindsay Brooke looks at Continental's new "Virtual" A pillar. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show.
Standard

Optical Imaging Evaluation of Impact Damage Resistance Testing on Exterior Finishes

2011-05-26
CURRENT
J2661_201105
This SAE Recommended Practice covers a procedure for evaluating plastic and multiple-layer coatings exposed to gravelometer testing (as defined in SAE J400) with an optical imaging and analysis system. The intent of the procedure is to detect, count and characterize instances of damage in the coated surface that fracture the top coat layer or penetrate through multiple layers of the coating system. It may be possible to extend this methodology of coating damage evaluation to specimens that have undergone test procedures or exposures that produce similar, discrete damage sites in the coating system. If so applied, evaluation results must be interpreted with respect to the limitations and intent implied by the original evaluation procedure and its associated rating system, if applicable.
Standard

Definition for Particle Size

2011-06-01
CURRENT
J391_201106
"Effective particle or domain size" is a phrase used in X-ray diffraction literature to describe the size of the coherent regions within a material which are diffracting. Coherency in this sense means diffracting as a unit. Small particle size causes X-ray line broadening and as such can be measured. It has been shown related to substructure as observed in transmission electron microscopy. Particle size is affected by hardening, cold working, and fatigue; conversely, there is increasing evidence that particle size, per se, affects both static and dynamic strength.
Standard

Initial Graphics Exchange Specification

1993-02-01
HISTORICAL
J1881_199302
The Initial Graphics Exchange Specification (I.G.E.S.) defines a neutral file format for facilitating transfer of graphic information between dissimilar CAD/CAM systems. This specification is being developed under the auspices of the National Institute for Standards and Technology and in the opinion of this committee is properly addressing the key communication issue of dissimilar graphic data formats. The purpose of this SAE Recommended Practice is to establish a uniform practice for the exchange of graphic data between organizations using dissimilar CAD/CAM systems.
Standard

Directional Drilling Planning and Mapping Nomenclature

2002-06-28
HISTORICAL
J2583_200206
This SAE Standard applies to planning and mapping various types of information associated with directional boring/drilling machines. This type of planning and mapping information is typically used with horizontal earthboring machines as defined by SAE J2022. This is a compilation of terms and definitions commonly associated with the planning and mapping of underground pipe and utility installation by using horizontal earthboring machines.
Standard

Directional Drilling Planning and Mapping Nomenclature

2013-02-13
CURRENT
J2583_201302
This SAE Standard applies to planning and mapping various types of information associated with directional boring/drilling machines. This type of planning and mapping information is typically used with horizontal earthboring machines as defined by SAE J2022.
Standard

Directional Drilling Planning and Mapping Nomenclature

2007-08-30
HISTORICAL
J2583_200708
This SAE Standard applies to planning and mapping various types of information associated with directional boring/drilling machines. This type of planning and mapping information is typically used with horizontal earthboring machines as defined by SAE J2022. This is a compilation of terms and definitions commonly associated with the planning and mapping of underground pipe and utility installation by using horizontal earthboring machines.
Standard

PMODE for In-Vehicle Networks

2001-12-19
CURRENT
J2590_200112
This SAE Recommended Practice describes the power mode requirements for in-vehicle networks that conform to the Automotive Multimedia Interface Collaboration (AMI-C) specifications. These networks include, but are not limited to, the IDB-C (SAE J2366), IDB-1394, and MOST. This version of the document covers primarily IDB-C and may be revised when the PMODE requirements for the other networks are more fully developed by AMI-C.
Standard

Recommended Practice for Splash and Spray Evaluation

2011-05-17
CURRENT
J2245_201105
This SAE Recommended Practice provides general guidelines for measuring the splash and spray produced by vehicles operating over wet pavements. The guidelines describe both the video digitizing and the laser methods of analysis. The video-digitizing method uses video images and contrast measurements between black and white checkerboards when a spray cloud is superimposed on them as a means of measuring the obscuring spray. The laser method uses laser transmittance through the spray cloud as the means of measurement. It is left to the users of this practice to decide which method is best suited to their needs. There is no implied relationship between these two methods, although it is expected that the ranking of relative spray reduction between test vehicle configurations would be approximately the same. All sections listed in this document are to be considered as common to both methods, unless otherwise noted.
Standard

Graphics - Based Service Information

2016-10-20
CURRENT
J2892DA_201610
This Digital Annex (DA) contains the current, full-PDF version of J2892, Graphic-Based Service Information, and all of the 130 referenced graphical symbols. Each of the symbols is presented in two file formats, Adobe Illustrator (vector art) and Portable Network Graphic (raster image), and can be used by purchasers according to the terms of the included license agreement.
Standard

Graphics - Based Service Information

2013-11-26
HISTORICAL
J2892DA_201311
This Digital Annex (DA) contains the current, full-PDF version of J2892, Graphic-Based Service Information, and all of the 130 referenced graphical symbols. Each of the symbols is presented in two file formats, Adobe Illustrator (vector art) and Portable Network Graphic (raster image), and can be used by purchasers according to the terms of the included license agreement.
Standard

VHDL-AMS Statistical Analysis Packages

2006-10-23
CURRENT
J2748_200610
This document specifies the interface and the behavior of the VHDL-AMS packages for use in modeling statistical behavior. These packages are useful in defining the statistical variation of parameters of electrical, electronic, and mechatronic components and sub-systems. These can then be used with simulation tools to analyze the performance and reliability of systems composed of these components and sub-systems. Providing a standard definition of the package interfaces and their behavior is intended to facilitate the exchange of models between component and system manufacturers and the use of different CAE simulation tools. The SAE statistical package supports the statistical modeling of design parameters subject to tolerances for designs described using the VHDL or VHDL-AMS languages.
Magazine

SAE Off-Highway Engineering 2005-03-01

2005-03-01
Engine electronics come of age Changes in global standards, combined with engineering know-how, have resulted in a new generation of clean, quiet, and efficient engines. Operators are rolling in the chips Microprocessors and sensors are being combined to monitor the way that equipment is being used, then help operators to perform better in that environment. Gaining weight Perkins' influence in the off-highway industry grows as it evolves its global engine lines and expands its presence in the U.S. What's new at CONEXPO-CON/AGG, Part 2 of 2 A preview of some of the products and technologies that will be displayed at this year's event, scheduled March 15-19 in Las Vegas, NV. Engineering a career Off-highway companies are challenged not only by the ever-changing technology landscape, but also by finding the engineering talent to help them succeed in it.
Standard

Definitions for Macrostrain and Microstrain

2011-08-04
CURRENT
J932_201108
In the analysis and measurement of residual stresses of materials, it has been noted that there are frequently differences in interpretation of the terms "macrostrain" and "microstrain." To assist communication among research personnel in this area, definitions for these two terms are suggested by the Fatigue Design and Evaluation Committee of SAE. Since "macrostress" is commonly computed from "macrostrain" in residual stress analysis, to be consistent, the definitions given are for "macrostrain" and "microstrain."
White Paper

The Use of Imaging for Powder Metal Characterization and Contamination Identification

2018-04-05
WP-0008
As AM technologies are being used with higher frequencywithin the automotive and aerospace industries, the interest in powder characterization and contaminant identification is growing—especially for suppliers looking to gain entry into these highly regulated industries. Standards for powder materials and methods used for aerospace applications are still be developed, and regulatory agencies such as the Federal Aviation Administration have been requesting that standards be developed as guidance for the industry. Methods such as CCSEM and HLS could be viable options for suppliers needing to adhere to a powder specification by demonstrating compliance. Solutions exist to integrate such methods into a production environment as exemplified by RJ Lee Group.
X