The Retro Iron Door Series structural design pursues a retro appearance while ensuring its sturdiness and safety through reasonable material selection, structural optimization and process treatment.
1. Material selection
High-strength steel: Select high-strength, corrosion-resistant steel, such as stainless steel or high-quality carbon steel with rust-proof treatment, to ensure that the door body has sufficient strength and durability.
Thickness control: The thickness of the door panel is usually thicker, which increases the overall weight and impact resistance of the door body.
2. Structural design
Reinforcement rib design: Add criss-cross reinforcement ribs (beams) to the inside or back of the door panel to increase the rigidity and deformation resistance of the door body. These reinforcement ribs can be welded or riveted to ensure their sturdiness.
Reinforcement frame design: The door is designed with thickened frames around it to enhance the overall structural stability of the door body. The frame can be welded with double or multi-layer steel plates to further improve the impact resistance and distortion resistance.
3. Processing
Welding process: Use high-quality welding processes such as arc welding, argon arc welding or laser welding to ensure a firm connection between components and reduce stress concentration. Welding points need to be polished and smooth to prevent rust.
Surface treatment: Perform multiple anti-rust and anti-corrosion treatments, such as phosphating, galvanizing, spraying or painting, to ensure that the door body is not corroded for a long time. Surface treatment can also increase aesthetics and maintain a retro look.
4. Locks and hinges
High-strength locks: Use high-strength, pry-proof lock systems, such as multi-point locks or heavy locks, to ensure the safety of the door. The installation location and method of the locks also need to be reasonably designed to avoid stress concentration.
Wear-resistant hinges: Use wear-resistant and corrosion-resistant hinges to ensure smooth opening and closing of the door. The design of the hinge should take into account the weight of the door to ensure load-bearing capacity and durability.
5. Door frame design
Sturdy door frame: The door frame uses the same material and process as the door panel to ensure the sturdiness of the overall structure. The design of the door frame should take into account the unevenness of the ground and set adjustable fixings.
Sealing design: A sealing strip is designed between the door frame and the door panel to prevent the intrusion of wind and rain. The sealing strip can be made of rubber or silicone with good elasticity and weather resistance.
6. Special design
Anti-collision design: In specific areas of the door panel, such as the bottom and middle, anti-collision design is added, such as thickened steel plates or anti-collision strips, to improve impact resistance.
Combination of beauty and practicality: Through retro decorative designs such as patterns, carvings or iron decorations, while enhancing the beauty, these decorative parts can also play a role in reinforcing the door body.
Through the comprehensive application of the above material selection, structural optimization and process treatment, the Retro Iron Door Series can not only maintain its unique retro appearance, but also ensure its sturdiness and safety, meeting the requirements of modern buildings for safety and durability.
