Application field and working principle of tension spring

Tension spring is widely used in defense, ship, computer, electronics, automobile, mold, medicine, biochemistry, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, engineering machinery, elevators and other fields.Tension springs are helical springs under axial tension. Tension springs are generally made of circular cross-section materials.Under no load, tension coil and spring coil between the general is tight and no gap.Tension springs work exactly the opposite of compression springs. Compression springs work in reverse when compressed, while tension springs work in reverse when extended.When the spring is opened, it tries to pull back, which creates a force.Tension springs can absorb and store energy, and the difference between tension springs and compression springs is that the tension spring is under a certain tension or no tension, this initial state determines the tightness of the tension spring.The initial force can be controlled to satisfy the unconditional demand.

  The tension spring is connected to other components at the same time, and then when the components are separated, the tension spring acts and the coils close together, creating a strong tension that binds the components together.Whether the direction and direction of stress in an object are in the same direction, for example, if an object compresses a spring in the direction of slow motion, the spring does positive work at this time, p = mv instantaneous power, both are the same, but when time is an infinite derivative, learn to synthesize and decompose velocity, radius r refers to the circular motion of the object, velocity and note that δg is different in each case.

  It is not a problem to wrap the spring tightly together without tension, and the spring or retractor is hung on other members, connected with geometric pores and interfaces, and fixed to the members to be connected, so that it can provide some resilience to these members when tension is applied.The lacing spring is also called spiral lacing spring, generally the pitch is equal, the cross section is mostly circular, they can be used in many occasions, such as production assembly, experiment, research and development, maintenance, etc.Tension spring occupies an important position in the global market, widely used in defense, ships, computers, electronics, automobiles, molds, medicine, biochemistry, aerospace, railways, nuclear power, wind power, thermal power, engineering machinery, mining machinery, engineering machinery, elevators and other fields.