Download book Proceedings of the Annual Meeting Volume 22, PT. 1
Download book Proceedings of the Annual Meeting Volume 22, PT. 1
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Author: American Society for Materials
Number of Pages: 326 pages
Published Date: 15 Jan 2013
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
Type: PDF
ISBN: 9781234177997
Download Link: Proceedings of the Annual Meeting Volume 22, PT. 1
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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 edition. Excerpt: ...forth considerable comment. Attention is also called to the fact that no mention has been made of "sensitivity" of the machine. Mr. Moore. Mr. Moore.--Mr. Tour is quite right in supposing that the calibration bar method of verifying testing machines and the calibration box method were put aside temporarily because the sub-committee was not prepared to recommend such methods in detail. In this connection a recent communication from a prominent British laboratory states that it has been their experience that there is little to choose as to accuracy between the companion bar method of verification and the calibrating bar method. The tolerances allowed are given in terms of percentage of the indicated load on the machine. The term "loading range" has been suggested as a term found convenient in the verification of weighing scales. The use of the term "loading range" can best be illustrated by reference to an actual verification test. The following are the results of such a test recently carried out on a new 100,000-lb. machine in the laboratories of the University of Illinois: The loading range of this testing machine would be from 4000 lb. to 100,000 lb. Mr. Comstock (by letter).--Mr. Moore's reply to my previous Mr. discussion of this report on the subject of determination of elastic Com8tocklimit successfully defends the Johnson method (or Method II of the report) for determining the elastic limit, provided we assume that the stress-strain diagram has the form of a smooth curve. Actually, however, the original data obtained from the instruments are merely a series of points, between which we have no right to draw anything but straight lines. The method which I proposed for the determination is well adapted to...
Read online Proceedings of the Annual Meeting Volume 22, PT. 1 Buy Proceedings of the Annual Meeting Volume 22, PT. 1 Download Proceedings of the Annual Meeting Volume 22, PT. 1 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Proceedings of the Annual Meeting Volume 22, PT. 1
Proceedings of the Annual Meeting Volume 22, PT. 1. American Society for Materials
Author: American Society for Materials
Number of Pages: 326 pages
Published Date: 15 Jan 2013
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
Type: PDF
ISBN: 9781234177997
Download Link: Proceedings of the Annual Meeting Volume 22, PT. 1
---------------------------------------------------------------
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 edition. Excerpt: ...forth considerable comment. Attention is also called to the fact that no mention has been made of "sensitivity" of the machine. Mr. Moore. Mr. Moore.--Mr. Tour is quite right in supposing that the calibration bar method of verifying testing machines and the calibration box method were put aside temporarily because the sub-committee was not prepared to recommend such methods in detail. In this connection a recent communication from a prominent British laboratory states that it has been their experience that there is little to choose as to accuracy between the companion bar method of verification and the calibrating bar method. The tolerances allowed are given in terms of percentage of the indicated load on the machine. The term "loading range" has been suggested as a term found convenient in the verification of weighing scales. The use of the term "loading range" can best be illustrated by reference to an actual verification test. The following are the results of such a test recently carried out on a new 100,000-lb. machine in the laboratories of the University of Illinois: The loading range of this testing machine would be from 4000 lb. to 100,000 lb. Mr. Comstock (by letter).--Mr. Moore's reply to my previous Mr. discussion of this report on the subject of determination of elastic Com8tocklimit successfully defends the Johnson method (or Method II of the report) for determining the elastic limit, provided we assume that the stress-strain diagram has the form of a smooth curve. Actually, however, the original data obtained from the instruments are merely a series of points, between which we have no right to draw anything but straight lines. The method which I proposed for the determination is well adapted to...
Read online Proceedings of the Annual Meeting Volume 22, PT. 1 Buy Proceedings of the Annual Meeting Volume 22, PT. 1 Download Proceedings of the Annual Meeting Volume 22, PT. 1 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Proceedings of the Annual Meeting Volume 22, PT. 1