German Maximator springs, Maximator models, Maximator prices

Maximator springs are mechanical energy storage structures, primarily used in ancient ballistae and other crossbow-type weapons. Torsion springs store energy by twisting or rotating elastic materials that are soft and highly tough, thereby imparting a certain amount of mechanical energy to the projectile. Modern torsion spring torque bars are mostly made of steel with good elasticity, and their forms have varied greatly. Examples include the hairsprings in mechanical watches, power springs in toy gyro guns, and torque bars in tanks and automobiles. Torque bars are compact yet provide high torque, making them excellent shock absorption components for transportation vehicles. Torsion spring torque bars are mostly made of steel with good elasticity, and their forms have varied greatly. Examples include the hairsprings in mechanical watches, power springs in toy gyro guns, and torque bars in tanks and automobiles.

Maximator Spring Classification

1) Based on the characteristics of the load during operation, helical springs can be divided into three types: compression, extension, and torsion; 2) Based on structural features, they can be divided into two main categories: cylindrical helical springs and variable-diameter helical springs; variable-diameter helical springs mainly withstand compression loads; 3) Based on shape characteristics, they can be divided into conical, spiral (volute), concave, and convex shapes. 4) In terms of production and usage, helical springs can also be divided into large helical springs and small helical springs based on forming methods and material diameter; the former are typically hot-formed, while the latter are cold-formed. 5) Other classifications: There are many types of helical springs. By external shape, they can be divided into: standard cylindrical helical springs; variable-diameter helical springs. By the direction of the helix, they can be divided into: left-hand springs; right-hand springs. Variable-diameter helical springs are divided into: conical helical springs, volute helical springs, and concave helical springs. Cylindrical helical springs have a simple structure, are easy to manufacture, and are the most widely used. Their characteristic curve is linear, allowing them to function as compression, extension, and torsion springs. When the load is high and radial dimensions are limited, two compression springs with different diameters can be nested together to form a combination spring.

Maximator Spring Selection

A. Selection of spring force: Select the quantity, model, and spring force of each gas spring based on the calculated punching force. Generally, to better match actual conditions, the spring force of the gas spring should be selected by adding an increase of 15% to 20% to the calculated punching force. First, when the mold wears, gaps change. Changes in process parameters such as blunt cutting edges, inconsistencies in mold thickness and sheet metal deformation resistance, cause changes in workpiece deformation resistance, so margin should be allowed for deformation resistance in the design. Second, during charging, high-pressure gas inevitably experiences throttling losses, causing the spring force to float downward. Third, gas springs have a long service life; after a period of use, high-pressure nitrogen will have certain leakage, causing a slight decrease in spring force. B. Selection of the number of gas springs: Based on forming requirements, combined with the mold structure and the position of force application points, ensure that no eccentric loading occurs during mold operation, while also facilitating mold adjustment. This ensures sufficient service life for the gas springs. C. Selection of the gas spring boost ratio: The boost ratio can be selected based on the gas spring's characteristic curve and stamping process requirements to determine the gas spring model. Determining the boost ratio is particularly important when stable force change, basically constant working force, or high initial force is required. D. Selection of gas spring stroke: Regardless of the process, when selecting gas springs, it is preferred that the total height of the gas spring not be too high to avoid instability and overly complex installation structures in the mold. Furthermore, the larger the stroke, the higher the price of the gas spring, which is especially important for independent gas springs. If a large stroke is indeed required by the process, it is recommended to adopt a gas spring seat plate system, which can reduce mold height and improve the stability and reliability of the gas springs. Sometimes, for safety and to avoid accidents, a safety stroke of 3-5mm should be added when selecting gas springs. Selection of gas spring structural form: When using gas springs in molds, designers must first decide on the structural form. This requires comprehensive consideration of stamping process requirements, mold structure, equipment used, working environment, working conditions, mold cost, and adjustment/maintenance factors. A. Independent type: The most widely applied is the independent gas spring. It occupies less mold space, is securely mounted, and comes in various structural forms. Several different installation forms require no accessories and can be used by placing them directly into the mold. It is the preferred design form for designers today. B. Pipe-connected type: Pipe-connected types are generally applied to large stamping parts and large cover panels. They use high-pressure pipes to connect individual gas springs together, along with a control instrument, to equalize the spring force of all gas springs in the system. This integrates the entire system, equivalent to a single independent gas spring, thereby achieving greater spring force and balance in force transmission, extending mold life, and ensuring the quality of stamped parts.

Maximator Spring Classification

1) ISO International Standard Type: ISO gas springs are the most common typical type of gas spring. All technical parameters comply with the ISO11901 international standard for gas springs and Chinese national standards; B type gas springs also comply with the gas spring standards of companies such as FORD-WDX3560 (Ford), GM-M-150 (General Motors), and Renault (Renault). 2) Compact Structural Type: The compact structural type is also called J type gas spring. It is a product series within the gas spring family, fully named J type compact structural gas spring. J type compact structural gas springs are popular among mold designers. Compared to the B series gas springs, they have a shorter cylinder base length, resulting in a shorter total length, which can reduce the design height of the mold. They are one of the preferred varieties for specialized mold gas springs. 3) Ultra-compact Type: This is the model with the shortest base length among gas springs worldwide. At the same time, its outer diameter is one size smaller than other types of gas springs (except for the T type extra-slim structural type), but the piston rod diameter is the same, making it compact yet powerful. C type gas springs perform no worse than ISO standard type gas springs in all aspects when the required working stroke is not too long. 4) Extra-slim Structural Type: This is the most compact type in terms of cylinder diameter among gas springs. It features piston sealing, and its outer diameter is even smaller than that of the ultra-compact type. The working stroke of the H type gas spring series generally does not exceed 50mm, and its performance in all aspects is no inferior to that of C type gas springs.

Weidou Intelligent Technology professionally sells German Maximator compression springs, Maximator extension springs, Maximator helical springs, Maximator wave springs, Maximator constant force springs, Maximator torsion springs, Maximator bending springs, Maximator disc springs, Maximator ring springs, Maximator leaf springs, Maximator torsion bar springs, Maximator tension springs, Maximator retaining rings, Maximator tension springs, Maximator mold springs. Maximator products are original imports from Germany. Customers are welcome to inquire and order.