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Alcoa ran the plant from the time of its construction, and purchased it outright in 1982. In 2008, cracks were discovered in the press, which had to be shut down for safety reasons. Repairs, originally estimated at a cost of $ 68 million (equivalent to $ 96.57 million in 2023), cost a total of $
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Alcoa
Forging Division, Mesta 50,000-Ton Closed Die Forging Press, 1600 Harvard Avenue, Cleveland, Cuyahoga County, OH
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266:", 20 photos, 2 color transparencies, 3 data pages, 21 photo caption pages
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271:"National Historic Mechanical Engineering Landmark: 50,000 Ton Closed Die Forging Press"
207:"Alcoa's 50,000-ton press ready for work; $ 100 million repair job ends on schedule"
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This press was marked a
National Historic Mechanical Engineering Landmark by the
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181:"Crack in huge Alcoa press may move jobs from Cleveland to California"
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The
American Society of Mechanical Engineers (September 24, 1981).
276:. American Society of Mechanical Engineers. 1981-09-24
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A die being inserted into the east side of the press.
92:Height: 87', 36' below ground level and 51' above.
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70:100 million, and were completed in early 2012.
340:Historic American Engineering Record in Ohio
243:The American Society of Mechanical Engineers
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75:American Society of Mechanical Engineers
50:Operations. It was built as part of the
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104:Operating hydraulic pressure: 4500 psi
66:, and began operation on May 5, 1955.
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236:"50,000 Ton Closed Die Forging Press"
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260:Historic American Engineering Record
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155:"The machines that made the Jet Age"
23:The east side of the press, in 1985.
153:Heffernan, Tim (13 February 2012).
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16:Heavy press in Cleveland, Ohio, US
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95:Weight: approximately 8000 tons.
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37:Alcoa 50,000 ton forging press
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306:Brooks, Robert (2012-04-23).
179:Eaton, Sabrina (2009-01-29).
125:Heffernan, Tim (March 2012).
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64:West Homestead, Pennsylvania
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205:Shaw, Scott (2012-02-13).
58:. It was manufactured by
262:(HAER) No. OH-64, "
308:"History in the Making"
56:United States Air Force
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345:Industrial machinery
288:Alcoa (2012-02-21).
52:Heavy Press Program
45:Howmet Aerospace's
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107:Number of rams: 8
101:Daylight: 15 feet
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89:Type: Push down
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60:Mesta Machinery
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132:The Atlantic
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127:"Iron Giant"
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43:operated at
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213:. Cleveland
187:. Cleveland
159:Boing Boing
41:heavy press
329:Categories
317:2017-10-10
298:2017-10-10
280:2017-10-10
217:2017-10-10
191:2017-10-10
164:14 January
138:14 January
112:References
294:. YouTube
77:in 1981.
48:Cleveland
85:Source:
312:Forging
54:by the
335:Alcoa
274:(PDF)
239:(PDF)
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
