Собственно необходимо рассчитать крутящий момент на валу двигателя трубогиба, работающего по методу намотки.
Наткнулся на ссылку, но по приведенной там формуле момент получается 7000 н*м для трубы 57х3 R=250.
Что-то у меня сомнения закрадываются по поводу достоверности момента…
Если кто знает - подскажите!
Момент похож на правильный. Но не на самом же валу стоят ролики, гнущие трубу. Обычно гидравлика работает тут. Либо могучий редуктор.
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