bending machines with a steuerungselement to prevent twisting of the external flange of a profile during bending

• 1. 铝型材折弯机中的折弯机构 [P] . 中国专利： CN214235739U . 2021-09-21
• 2. 一种铝型材自动折弯机的折弯机构 [P] . 中国专利： CN107971375A . 2018-05-01
• 3. bending machines with a steuerungselement to prevent twisting of the external flange of a profile during bending [P] . 德国专利： DE60114672D1 . 2005-12-08

  机译： 带有锁紧装置的折弯机，可防止折弯过程中型材的外部法兰扭曲

• 4. BENDING MACHINE WITH A CONTROL ELEMENT ADAPTED TO PREVENT AN EXTERNAL-FLANGE ANGLE IRON FROM BEING TWISTED DURING ITS BENDING [P] . 欧洲知识产权局专利： EP1455964B1 . 2005-11-02

  机译： 带有控制元件的折弯机，可防止弯曲时扭曲外法兰角铁

• 5. Bending machine with a control element for preventing the rotation of the external flange of a profile during the bending of [P] . 德国专利： DE60114672T2 . 2006-06-29

  机译： 带有控制元件的折弯机，用于防止型材的外部法兰在弯曲过程中旋转

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• 5. Overforming straight flange wiper bending operations in metal stampings through inside bend radius and height configuration on punches. [D] . Robles, Salvador. 2004
• 6. PNAS Plus: Nematic twist–bend phase in an external field [O] . Grzegorz Pająk, Lech Longa, Agnieszka Chrzanowska 2018
• 7. Bending strength of I-beams with webs of wood-fibre board and flanges of star-sawn triangular profiles. [O] . Sandberg, Dick, Stehr, Micael 1997

• 1. Three Dimensional FE Analysis on Flange Bending for TC4 Alloy during Shear Spinning [J] . Xinyu LU ,Shihong ZHANG ,Hongliang HOU . 材料科学技术：英文版 . 2006,第6期
• 2. Application of Neural Network in Precision Prediction of Hat-Section Profiles in Rotary Draw Bending [J] . . 材料科学技术：英文版 . 2001,第1期