Torsion spring is a mechanical force storage structure, mainly used in ancient crossbow guns and other crossbow.The torsion spring accumulates the force through the twist or rotation of the elastic material with a relatively soft and pliable material, and makes use of it so that the projectile has certain mechanical energy.The modern torsion spring torsion bar is made of excellent elastic steel, and the form is also changed a lot, including the wire on the inner surface of the mechanical watch, the power spring in the toy gyroscope gun, as well as the torsion bar in the tank and car.Small size of the torsion bar torque large, as a vehicle shock absorber tool better.
Torsion spring is a relatively high precision spring accessories, production of torsion spring with normal spring machine can't meet the 1800 degree of processing, production of torsion spring at home and abroad are usually adopts the universal spring machine production, high precision, universal spring forming positioning of different shapes, different perspectives on the function realization is a more general computer CNC universal machine, the main functions of the automatic production equipment universal spring machine spring machine widely used in electronic industry and an elastic element, spring when loading can produce large elastic deformation, the mechanical work or kinetic energy is converted into deformation energy, and disappeared spring deformation after unloading and return to its original state,Transforming deformation energy into mechanical work or kinetic energy.
1. The spring in the spring machine controls the mechanical motion, such as the valve spring in the internal combustion engine and the control spring in the clutch.
2. The spring in the spring machine absorbs the vibration and impact energy, and the universal spring machine, such as the buffering spring under the car and train carriage and the vibration absorbing spring in the coupling, etc.
3. The spring storage and output energy of the spring in the spring machine are used as power, such as the spring in the clock and gun.
4. The spring used in the spring machine as the force measuring element, such as the spring in the dynamometer and the spring balance, the ratio of load and deformation of the spring is called spring stiffness. The higher the stiffness, the harder the spring.