Benjamin, Charles Henry, 1856- [from old catalog], Hoffman, James David, 1868- [from old catalog] joint author · New York, H. Holt and company · leaf 326
SINGLE POWER PUNCHDETAILS Pvrtfue University Lafayttte IneLuriAfXf. . -^ - . ALTERNATE DESIGNSFirst Alternate, Design No. 2 291 ^^u\^«^» ^\ … B m . m\ I c Fig. 149 The Bevel Shear(Niles-Bement-Pond Catalog) 156. Assignment.— Kind of material to be sheared Width of plate to be sheared (6 to 12) in. Thickness of plate to be sheared (J to 1) in. Depth of throat (6 to 18) in. Strokes of the ram per minute (15 to 20) The frame sections may be…
Machine design
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