How to build, equip and operate a cotton mill in the United States (1913)
Frank P. Bennett & Co · Boston, New York [etc.] F. P. Bennett & company, inc · leaf 286
rolls, and bet^ween COTTON MILL MANAGEMENT 273 the front and calender rolls. All be-ginners learning drafting should firstfind the draft between the rolls, andthen multiply these drafts together toobtain the total draft. All learnersshould know that the total draft is the using the gearing… … Main Shaft SO—mill I III nil Fig. 23. Drawing Frame—Diagram of Gearing. product of these, and not the sum,as many beleve. Referring to Figure23. the draft between the fourth andthird roll is 9x33x26 divided by20x28x11 equals 1.253 draft. To provethe above draft, find the surface speedof the back…
Cotton manufacture · Textile factories
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