Download or read book Instrumentation for Impact Test written by Safety Test Instrumentation Standards Committee and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice outlines a series of performance recommendations which concern the whole data channel. These recommendations are not subject to any variation and all of them should be adhered to by any agency conducting tests to this practice. However, the method of demonstrating compliance with the recommendations is flexible and can be adapted to suit the needs of the particular equipment the agency is using. It is not intended that each recommendation be taken in a literal sense, as necessitating a single test to demonstrate that the recommendation is met. Rather, it is intended that any agency proposing to conduct tests to this document should be able to demonstrate that if such a single test could be and were carried out, then their equipment would meet the recommendations. This demonstration should be undertaken on the basis of reasonable deductions from evidence in their possession, such as the results of partial tests. In some systems it may be necessary to divide the whole channel into subsystems for calibration and checking purposes. The recommendations have been written only for the whole channel, as this is the sole route by which subsystem performances affect the quality of the output. If it is difficult to measure the whole channel performance, which is usually the case, the test agency may treat the channel as two or more convenient subsystems. The whole channel performance could then be demonstrated on the basis of subsystem results, together with a rationale for combining the subsystem results together. SAE J211/1 covers electronic instrumentation and SAE J211/2 covers photographic instrumentation. The purpose of this document is to provide guidelines and recommendations for the techniques of measurement used in impact tests. The aim is to achieve uniformity in instrumentation practice and in reporting test results. Use of this document will provide a basis for meaningful comparisons of test results from different sources.
Download or read book Instrumentation for Impact Test Part 1 Electronic Instrumentation written by SAE International and published by . This book was released on 2003 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumentation for Impact Test Part 1 Electronic Instrumentation written by Safety Test Instrumentation Standards Committee and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice outlines a series of performancerecommendations which concern the whole data channel. Theserecommendations are not subject to any variation and all of themshould be adhered to by any agency conducting tests to thispractice. However, the method of demonstrating compliance with therecommendations is flexible and can be adapted to suit the needs ofthe particular equipment the agency is using.It is not intended that each recommendation be taken in aliteral sense, as necessitating a single test to demonstrate thatthe recommendation is met. Rather, it is intended that any agencyproposing to conduct tests to this document should be able todemonstrate that if such a single test could be and were carriedout, then their equipment would meet the recommendations. Thisdemonstration should be undertaken on the basis of reasonabledeductions from evidence in their possession, such as the resultsof partial tests.In some systems it may be necessary to divide the whole channelinto subsystems for calibration and checking purposes. Therecommendations have been written only for the whole channel, asthis is the sole route by which subsystem performances affect thequality of the output. If it is difficult to measure the wholechannel performance, which is usually the case, the test agency maytreat the channel as two or more convenient subsystems. The wholechannel performance could then be demonstrated on the basis ofsubsystem results, together with a rationale for combining thesubsystem results together.SAE J211/1 covers electronic instrumentation and SAE J211/2covers photographic instrumentation.The purpose of this document is to provide guidelines andrecommendations for the techniques of measurement used in impacttests. The aim is to achieve uniformity in instrumentation practiceand in reporting test results. Use of this document will provide abasis for meaningful comparisons of test results from differentsources.
Download or read book INSTRUMENTATION FOR IMPACT TESTS written by Safety Test Instrumentation Standards Committee and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this SAE Recommended Practice is to provide guidelines for instrumentation used in motor vehicle and motor vehicle component impact tests. It is intended to supplement impact test procedures such as those described in SAE J850, J944, J117, etc. The aim is to achieve uniformity in instrumentation practice and in reporting test results, without imposing undue restrictions on the performance characteristics of the individual elements in an instrumentation or data analysis system. Use of this recommended practice will provide a basis for meaningful comparisons of test results from different sources.
Download or read book Road Vehicles Measurement Techniques in Impact Tests Instrumentation written by British Standards Institute Staff and published by . This book was released on 1912-10-31 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road vehicles, Vehicles, Road vehicle components, Impact testing, Mechanical testing, Collision tests, Instruments, Motor vehicles, Vehicle components
Download or read book Instrumentation for Laboratory Impact Tests written by and published by . This book was released on 1969 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charpy Impact Test written by John M. Holt and published by ASTM International. This book was released on 1990 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calculation Guidelines for Impact Testing written by Safety Test Instrumentation Standards Committee and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice presents a series of standard calculations and numerical methods for processing safety test instrumentation data that has been acquired during impact tests with instruments installed in ATD's (crash test dummies), vehicle structures, and laboratory fixtures. The output data from performing these calculations may have applications that include energy analysis, biomechanical analysis, regulation compliance, or other purposes. However, application of the output data from these calculations is outside the scope of this document. It is the intent of this document to present a basic set of calculations that are applicable to test labs that follow the practices set forth by SAE J211-1, SAE J211-2, SAE J2570, and SAE J1733. For the calculations that are described in other sources, the relevant documents are referenced. The committee reviewed this Recommended Practice to determine what changes were necessary to include the set of calculations, methods, and indexes that are typically calculated by labs performing impact tests. The major changes are outlined below.ECE R94 was added to the list of references.FIA Procedure for the Approval of Safety Structures was added to the list of references.
Download or read book Road Vehicles Measurement Techniques in Impact Tests Instrumentation written by and published by . This book was released on 2015 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumented Impact Testing Using a Hopkinson Bar Apparatus written by T. Nicholas and published by . This book was released on 1975 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technique for conducting instrumented Charpy impact tests using a Hopkinson bar is presented. Data for three grades of beryllium covering a range in impact velocities from 20 to 200 in/sec (.5 to 5 mm/s) are obtained in the form of load-deflection curves from which maximum load, maximum deflection, and total energy are obtained. Results show good agreement with data on identical materials obtained from an instrumented impact test at 54 in/sec (1.37 m/s) and from a standard Charpy impact machine at 135 in/sec (3.43 m/s). The advantages and limitations of the Hopkinson bar apparatus are discussed.
Download or read book Road Vehicles written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact Tests on Road Vehicles Specification for Measurement Techniques and General Instrumentation written by British Standards Institute Staff and published by . This book was released on 2002-11-06 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road vehicles, Vehicles, Road vehicle components, Impact testing, Mechanical testing, Collision tests, Instruments, Motor vehicles, Vehicle components
Download or read book Instrumentation for Impact Test written by and published by . This book was released on 2014 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumentation for Impact Test written by Society of Automotive Engineers and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumentation for Impact Test written by and published by . This book was released on 2007 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Instrumentation for Impact Test Part 2 Photographic Instrumentation written by Safety Test Instrumentation Standards Committee and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this SAE Recommended Practice is to define criteria of performance for an optical data channel when numerical time and space data are taken from the images to analyze impact test results.
Download or read book Pendulum Impact Testing written by T. A. Siewert and published by ASTM International. This book was released on 2000 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
