Aerial Or Wire Rope Ways Their Construction And Management
Aerial Or Wire Rope Ways Their Construction And Management
Alexander James Wallis Tayler
The book Aerial Or Wire Rope Ways Their Construction And Management was written by author Alexander James Wallis Tayler Here you can read free online of Aerial Or Wire Rope Ways Their Construction And Management book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Aerial Or Wire Rope Ways Their Construction And Management a good or bad book?
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Showing the breaking strains obtained from different qualities of Wire Eopes, the weight per fathom being the same for all qualities (Bullivant). Size Circum- ference. Diameter. "Crucible" Steel. Best Selected Improved "Crucible" Steel. Best Selected "Mild Plough " Steel. Best Selected "Extra Plough " Steel. Approxi- mate Weight per Fathom. B. S. B. S. B. S. B. S. Inches. Inches. Tons. Tons. Tons. Tons. Lbs. H 1 3 3FS 4 I 4} 5J 5i If i* 6^ 6| n 7J 2* i| 9 Tfr 8J 8| 9i 101 3| H 1 11 11| 12j i4 4... 2 1 1 1 TF UJ 15 161 18 5J 2 I 1 3 TF 17i 18J 20 221 6| 2 3 7 F 211 22 1 24f 27i 7* 3 . 24j 26| 29 31f 9 31 i 29j 3I| 35 38 10J 3} i T V 341 36| 40J 44J 13 3} 1A 39^ 42 46 50f l*i 4 i| 451 481 53 58 164 4i if 52J 56 611 67 17} 4i 1A 574 61 67 73 20 4| li 65 69 76 83 22 5 i 72 76 83 92 25 The diameter of drums and sheaves should be about thirty times the circumference of the rope. For shaft winding at high speed one-tenth of the breaking strain of a rope is sometimes taken as a fair working load.
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