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The Iron Age 1883-05-03: Vol 31 Iss 18

1883 Reed Business Information US

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The Iron Age . ¢ z Ce ae ee Published every Thursday Morning by Davip WILttams, No. 83 Reade Street, New York. A Review of the Hardware, Iron and Metal Trades. ~. Entered at the Post Office, New York, as Second-Class Matter. Vol. Xttel-2 No. 78. A Two Hundred Thousand Pound Testing Machine. A few weeks ago we had occasion to notice the opening of Messrs. Fairbanks & Co.’s Department of Tests and Experiments in this city, at 84 Thomay street. Since that time they have completed the erection of the test- ing machine that we illustrate. _ This ma- chine is arranged for tests of all kinds, from the smallest up to 150,000 pounds nominally, but the machine is perfectly able to exert strains up to 200,000 pounds, or even more. Arrangements have been made for experi- menting on iron, steel, cement, wood, stone, brick &c., and an automatic registering apparatus enables the machine to autographic- ally record all the stress and strain to which the specimen-is subjected, and also in the same connection to record the compression or extension which takes place during the stress. The machine consists, firstly, of a pair of cast-iron girders by which the whole weight is carried. On these are plac…

Citation

The Iron Age 1883-05-03: Vol 31 Iss 18. Reed Business Information US. 1883.