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<\/a><\/p>\nMetal bending definition<\/strong><\/h2>\nMetal bending is the process of shaping metal through plastic deformation to create parts with a specific angle, such as rings, letters U, I, L, etc.<\/p>\n
During the bending process, the metal layers inside the bend angle (on the punch side) experience compression and contraction in the longitudinal direction, and are pulled in the transverse direction.<\/p>\n
On the other hand, the metal layers on the outside (side of the die) undergo tensile elongation in the longitudinal direction and compression in the transverse direction.<\/p>\n
When bending narrow strip workpieces, the cross-section will change from rectangular to trapezoidal. For large diameter round bars, the cross-section typically remains unchanged. However, when bending a round bar with a small bending radius, the workpiece cross-section will become distorted and oval in shape.<\/p>\n
\n- When bending narrow strip bars, the cross-section will change from rectangular to trapezoidal.<\/li>\n
- For large diameter round bars, the cross-section typically remains unchanged.<\/li>\n
- When bending a round bar with a small bending radius, the workpiece cross-section will become distorted and oval in shape.<\/li>\n<\/ul>\n
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<\/a><\/p>\nA round bar’s cross-section will become distorted when its bending radius is less than 1.5 times its diameter<\/p>\n
\n- Specialized bending machines are commonly used for bending other rolled metal shapes such as U, I, L.<\/li>\n<\/ul>\n
Metal bending\u00a0<\/strong>Applications<\/strong><\/h2>\n\n- Hydraulic Connections<\/li>\n
- Hydraulic Systems (such as oil pipes for excavators, etc.)<\/li>\n
- Motorcycle and Scooter Accessories<\/li>\n
- Office, Shop, Hospital Furniture, etc.<\/li>\n
- Gym Equipment<\/li>\n
- Door Handles<\/li>\n
- Food Industry Equipment<\/li>\n
- …<\/li>\n<\/ul>\n
Metal Bending Methods<\/strong><\/h2>\n\n- Metal Sheet Stamping<\/li>\n
- Metal Sheet Bending<\/li>\n<\/ul>\n
Pipe Bending Methods<\/strong><\/h2>\n\n- There are several methods for bending pipes, including: Bending on jigs<\/a>, Bending between two rollers, Bending on specialized bending machines, and Bending on stamping dies.<\/li>\n
- The process of bending a pipe into a ring involves three steps: Bending one end to the desired radius \u2192 bending the second end \u2192 winding the entire loop.<\/li>\n
- The minimum bending radius for pipes depends on the material type, pipe wall thickness, and bending method.<\/li>\n<\/ul>\n
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A round bar’s cross-section will become distorted when its bending radius is less than 1.5 times its diameter<\/p>\n <\/p>\n<\/a><\/p>\n\n
Metal bending\u00a0<\/strong>Applications<\/strong><\/h2>\n
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Metal Bending Methods<\/strong><\/h2>\n
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Pipe Bending Methods<\/strong><\/h2>\n
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