Automotive leaf spring

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Semi-trailer series leaf springs


13×90 equal cross-section flat plate<br/>Ten pieces aligned in four, twelve pieces aligned in four, fifteen pieces aligned in five, sixteen pieces aligned in six

Semi-trailer series leaf springs


13×90 equal cross-section<br/>Double slot ten pieces on three aligned, ten pieces on four aligned

Semi-trailer series leaf springs


16×90 equal cross-section, seven pieces aligned on three, eight pieces aligned on three, eight pieces aligned on four, nine pieces aligned on three<br/>nine pieces aligned on four, ten pieces aligned on three, ten pieces aligned on four, twelve pieces aligned on three, twelve pieces aligned on four

Semi-trailer series leaf springs


16×120<br/>Ten pieces are aligned in four.

The production process of steel plate springs.


Raw Material Preparation: The main raw material for steel plate springs is high-quality carbon steel plates. The appropriate steel plate is selected based on the spring's purpose and requirements.

Leaf springs can be divided into several types.


A long strip-shaped spring, with a cross-section that is rectangular or trapezoidal. It is typically used in situations that require bearing large loads and significant deformation, such as in automotive suspension systems and engineering machinery.

The function and role of leaf springs.


Connecting the axle to the chassis: it bears the support force, traction force, braking force, and lateral force exerted by the axle on the chassis, reducing the impact on the vehicle during driving.

The definition and structure of a leaf spring.


A leaf spring is an elastic beam composed of several alloy spring leaves that have equal widths but varying lengths (the thickness can be equal or unequal) and have approximately equal strength.