Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment of precision springs, modern factories and professional personnel, products sold around the world. Its unique variable stiffness spring stiffness characteristics are widely used in various industrial fields, truncated cone spiral typical of this non-linear spring coil spring. Truncated cone spiral spring aka pagoda spring, mainly characterized by small size, load, variable stiffness, widely used in small spaces, load big occasions and damping device, it can be divided and so helix angle, pitch, etc., etc. Stress three forms. Truncated cone spiral spring is processed into thin flat hot rolled steel spring. Dimensions restricted mainly used but need to absorb the impact energy of the huge machinery. Its rigidity is changing, while new to the rigidity of the lower load and then strengthened. This feature is just easing the object collision instantly generated a strong impact on the role, which is widely used on the shock absorbers on some heavy machinery due to work load range, strong vibration and shock, the installation space is restricted. This spring, after the force characteristic linear line, the load increases when the spring came into contact with a large circle, effectively reducing the number of turns and stiffness increases, until all of the coil is fully pressed and so far this spring stiffness is variable values, vibration frequency is changed value, and prevent resonance, which is mostly used in cushioning applications. . Pro: there like you can contact me! ! Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern factories and professional battery spring, selling products around the world. Xufeng quality material disc spring dish spring metal products factory strictly enforce GB / T1972-2005 and DIN2093 standard, providing the outside diameter of standard spring 6-250mm, 250-600mm demand side, drawing production, or on behalf of design and production. Materials with high quality spring steel 60Si2MnA or 50CrVA tension springs, I also can special materials, such as stainless steel, ordinary steel: 301,304; precipitation hardening stainless steel: 17-7PH, 15-5PHMo; 30W4Cr2v, GH145, GH718, etc; special materials need to book. We produce disc spring, get a minimum of slack in the maximum fatigue life can meet the requirements. Selection, purchase disc spring Note: 1, disc spring installation space; 2, the disc spring load requirements; 3, the type of disc spring load; 4, when the required number of times the disc spring load cycles; 5, disc spring work environment (temperature, medium, pressure, corrosion protection). Butterfly spring, spring, Xu-feng Hardware Factory provided by the Dongguan City Xufeng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you hand in hand into the brilliant, for a better future!