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弯管是金属家具制造中的一道重要工序,目前,金属家具行业中弯曲工序已由传统的圆管弯曲扩展到一些异型材的弯曲。文章说:任何先进的机器都有一定的工作范围。文章列举了液压弯管机的技术参数及对正方形管(材料A_3、弯曲半径(R)=75mm)弯曲时的力学计算公式和计算方法。
Elbows are an important process in the manufacture of metal furniture. At present, the bending process in the metal furniture industry has been extended from the traditional round pipe to the bending of some shaped materials. The article said: Any advanced machine has a certain scope of work. The article lists the technical parameters of the hydraulic pipe bender and the mechanical calculation formula and calculation method of the square pipe (material A_3, radius of curvature (R) = 75mm) during bending.