Spring name, structural features, deformation mode remarks

The spring line of cylindrical spiral compression spring is wound into spiral shape with spacing, which can be changed into tower shape, middle convex shape and concave shape. The cross section of compression deformation material includes round, rectangular, square, rhombus, circular tube, etc

The spring line of cylindrical spiral tension spring is wound into spiral shape without space, which can be changed into tower shape, middle convex shape and concave shape. The cross section of stretch deformation material includes round, rectangular, square, rhombus, round tube, etc

The spring line of cylindrical spiral torsion spring is wound into a spiral shape, and its two ends lead out the force, which can be changed into tower shape, middle convex shape and middle concave shape. The cross-section of torsion deformation material includes circular, rectangular, square, rhombus, circular tube, etc

The spring wire of the snap spring is wound into a circle or a special shape, and deformed in a specific direction. The cross section of the material includes circular, rectangular, square, rhombic, circular tube, etc
The spring is usually wound into a disc shape of mosquito repellent incense in the plane, and deforms around the axis in the plane

The disc-shaped spring plate is pressed to form a disc shape, which is compressed and deformed along the axis of a circular disc
The corrugated spring steel strip is in the shape of circular ring wave and is compressed along the axis direction
The ring spring is composed of inner and outer rings. When working, the inner and outer rings are squeezed, causing the diameter of the inner and outer rings to increase and decrease respectively and compress and deform along the axis direction
Multi strand wire rope spring three or more steel wires are wound into the shape of steel wire rope and then wound into a cylindrical spiral spring. The deformation along the spring axis can produce large deformation

The spring wires, sheets and plates are made into specific shapes and deformed in specific directions
The spring steel strip of constant force spring is wound in a plane coil shape, and there is no gap between the coils. In the free state, the inner radius of any section is the same everywhere, and the load is basically unchanged in the process of steel strip straightening deformation

Steel plate tower spring (shoot spring) the steel plate (belt) is wound into tower shape and compressed along the axis, which can be compressed into a cake shape. Heavy load and small space
In addition to the above springs, there are torsion bar spring, metal rubber combination spring, metal spring hydraulic combination, automobile suspension hydraulic assembly, spring hanger, etc.