German reifen wirth springs, reifen wirth models, reifen wirth prices

reifen wirth springs are a new type of elastic component that uses high-pressure nitrogen as the working medium. They feature compact size, high spring force, long stroke, smooth operation, precision manufacturing, long service life (one million cycles), flat force curve, and no need for pre-loading. They perform tasks difficult for conventional elastic components such as metal springs, rubber, and air cushions, simplifying mold design and manufacturing, facilitating mold installation and adjustment, extending mold service life, and ensuring stable product quality. They can also be designed as a nitrogen spring system to function as part of the mold, enabling constant pressure and delayed action within the system, making them an ideal new generation of flexible elastic components.

reifen wirth spring structure

The torsion bar spring itself is a torsion bar made of spring steel. The cross-section of the torsion bar is usually circular, with a few being tubular or rectangular. Its ends can be shaped as splines, square, hexagonal, or cylindrical with flats, so that one end is fixed to the frame and the other end is fixed to the suspension arm, which is connected to the wheel.

reifen wirth spring advantages and classification

The advantages of leaf springs are simple structure, reliable operation, low cost, and easy maintenance. They serve as both the elastic element and the guiding device of the suspension. One end is hinged to the frame, allowing transmission of various forces and moments, and determining the wheel's bounce trajectory. At the same time, they provide a certain degree of frictional damping. Achieving three benefits at once, they are widely used in non-independent suspensions. Leaf springs are classified by shape: 1) elliptical leaf spring; 2) semi-elliptical leaf spring; 3) quarter-elliptical leaf spring; 4) single-leaf spring. Elliptical, semi-elliptical, and quarter-elliptical leaf springs are all composite types of leaf springs, relying on friction between the leaves for high buffering and vibration-damping performance, and are widely used in the suspension systems of automobiles, tractors, and railway vehicles; single-leaf springs consist of a single piece of spring steel and are mostly used in mechanical equipment and instruments to clamp working components.

reifen wirth spring classification

1) ISO International Standard Type: ISO nitrogen springs are the most common typical type of nitrogen springs, with all technical parameters complying with the ISO11901 international standard for nitrogen springs and Chinese national standards; B type nitrogen springs also comply with the nitrogen spring standards of companies such as FORD-WDX3560 (Ford), GM-M-150 (General Motors), and Renault (Renault). 2) Compact Structure Type: The compact structure type is also called J type nitrogen spring, a series of products fully named J type compact structure nitrogen spring. J type compact structure nitrogen springs are popular among mold designers; compared to the B series nitrogen springs, they have a shorter cylinder base length, resulting in a shorter total length, which can reduce the mold design height, making them one of the preferred choices for mold-specific nitrogen springs. 3) Ultra-Compact Type: This is the model with the shortest base length among nitrogen springs worldwide. At the same time, its outer diameter is one size smaller than other types of nitrogen springs (except T type extra-slim structure), but the piston rod diameter is the same, resulting in a compact size and high force. C type nitrogen springs perform no worse than ISO standard type nitrogen springs in all aspects when the required working stroke is not too long. 4) Extra-Slim Structure Type: This is the most compact cylinder diameter type among nitrogen springs, featuring a piston seal design, with an outer diameter even smaller than the ultra-compact type. The working stroke of the H type nitrogen spring series generally does not exceed 50mm, and its performance in all aspects is no worse than that of C type nitrogen springs.

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