German ganter springs, ganter models, ganter prices

ganter springs are conical disc-shaped. They can be used individually or in series or parallel combinations. They withstand static or dynamic axial loads at the upper inner edge and lower outer edge. Upon compression, they deform until flattened, storing energy as a live load. When necessary, they automatically convert into additional compressive load required for sealing, reducing the continuous tightening requirements for gaskets and packing. Disc springs are special springs that are conical in the axial direction and bear loads. After deforming under load, they store potential energy. When bolts loosen, the disc spring releases part of the potential energy to maintain pressure between flange connections to meet sealing requirements. The stress distribution of disc springs decreases uniformly from the inside out, achieving high compensation force with low travel.

ganter spring installation and removal

Hydraulic hand pallet trucks are widely used in production. During maintenance of their pressure oil pumps, we found that the pressure spring responsible for returning the piston rod of the pressure oil pump and the pressure arm of the truck has a wire diameter of n and stores elastic force up to 1000N, making its installation and removal very difficult. This often delays troubleshooting and directly affects production progress. Several measures were taken, but with poor results. Therefore, I designed a pressure spring installation/removal tool as shown in Figure 1. The tool consists of a lower pressure lever 1, pressure blocks 10, connecting pins 14, nuts 1, spherical washers 12, upper pressure lever 13, positioning sleeves 16, and levers. During operation, rotate the nut 11 to an appropriate position so that the cylindrical head claw of the lower pressure lever 1 contacts the vehicle body 2. Two pressure blocks 10 press symmetrically on the washer 6. Rotate the pressure nut n to tighten the pull rod 15, causing the upper pressure lever 13 and lower pressure lever 1 to move relative to each other, forcing the pressure spring to compress. When the washer 6 leaves the cylindrical pin 7, the pressure wheel shaft 9, pressure wheel 8, and cylindrical pin 7 can be removed. Then, loosen the nut 11, remove the installation/removal tool, and take off the pressure spring to disassemble, inspect, and repair the pressure oil pump. The positioning sleeve 16 on the installation/removal tool is a key component. During manufacturing, one end has an internal spherical surface with a slot hole in the middle, and the other end has an inclined flat surface. It fits with the pressure lever via an interference fit. It must make good contact with the spherical washer 12 and the ball head of the lever 15. The pressure block 10 and connecting pin 14 have a clearance fit, requiring flexible rotation. The connecting pin 14 and upper pressure lever 13 have an interference fit. The connecting shaft 18 and pressure lever have a clearance fit.

ganter spring features and functions

1) Wide stiffness range, strong buffering and vibration absorption capacity, and high deformation energy per unit volume of material. 2) Features variable stiffness characteristics. Stiffness can be corrected by changing the combination of wave peak height, width, and thickness. Stiffness can also be adjusted by varying the number of stacked discs. 3) Compared to disc springs, it offers advantages such as high strength, good flexibility, and strong impact resistance. 4) Compact structural dimensions; under the same theoretical parameters, it requires less installation space. Functions: (1) Control mechanical motion, such as valve springs in internal combustion engines and control springs in clutches. (2) Absorb vibration and impact energy, such as buffer springs under car and train carriages, and vibration-absorbing springs in couplings. (3) Store and output energy as power, such as clock springs and springs in firearms. (4) Used as force-measuring elements, such as springs in dynamometers and spring scales. The ratio of load to deformation of a spring is called spring stiffness; the greater the stiffness, the harder the spring. Springs are elastic components widely used in the mechanical and electronic industries. Under load, springs produce significant elastic deformation, converting mechanical work or kinetic energy into deformation energy. After unloading, the spring's deformation disappears and it returns to its original state, converting deformation energy back into mechanical work or kinetic energy.

ganter spring applications

To a large extent, disc springs are replacing cylindrical helical springs. They are commonly used in heavy machinery (such as presses) and weapons like artillery and aircraft as high-force buffering and vibration-damping springs. They serve as clamping springs for automotive and tractor clutches and safety valves, and as energy storage elements in mobile devices. Disadvantage: Load deviation is difficult to guarantee. Disc springs can be classified into three types based on cross-sectional shape: standard disc springs (rectangular cross-section), disc springs with radial slots, and trapezoidal cross-section disc springs. Standard disc springs are divided into those with support surfaces and those without. Disc springs with radial slots are based on standard disc springs, with several uniformly distributed slots cut radially. Slots can be cut from the inner hole toward the outer circle or from the outer circle toward the inner hole. Trapezoidal cross-section disc springs are divided into two types: those with inner edge thickness greater than outer edge thickness, and those with inner edge thickness less than outer edge thickness. Since the deformation and load values of a single disc spring often fail to meet usage requirements, they can be used in groups to form disc spring assemblies (columns). Typical combinations include: stacked disc spring assemblies, compound disc spring assemblies, and other disc spring assemblies. Compared to cylindrical helical springs, disc springs have the following characteristics: 1) The load-deformation characteristic curve is non-linear. 2) Disc springs are thin and easily formed into assemblies, allowing modular assembly and replacement, which facilitates maintenance. 3) Disc springs with radial slots exhibit zero-stiffness characteristics. This feature can be applied in situations where the spring force is required to remain basically stable within a certain deformation range. 4) The vibration absorption performance of disc springs is no less than that of cylindrical helical springs. When using stacked combinations, friction between disc spring sheets provides significant damping, dissipating impact energy.

Weidou Intelligent Technology specializes in selling German ganter compression springs, ganter extension springs, ganter helical springs, ganter wave springs, ganter constant force springs, ganter torsion springs, ganter bending springs, ganter disc springs, ganter ring springs, ganter leaf springs, ganter torsion bar springs, ganter tension springs, ganter retaining rings, ganter tension springs, ganter die springs. All are original German imports. Customers are welcome to inquire and order.