Select Gutekunst compression spring, tension spring and leg spring
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The fitting Gutekunst compression spring, Tension springs or Leg springs From spring steel wire, designers can use the spring selection in the Gutekunst catalog. In addition, the manufacturer offers programs for designing and calculating more individually metal springs. There is a generator for CAD-files available or the metal springs can be freely calculated.
Content of the technical article
Gutekunst compression spring, tension spring and leg springs Metal are typical C-parts but are required in the construction of many industrial applications, even if they are not the focus of procurement. The small Lift mechanism absorb energy when stressed and release energy again when stressed. The springs made of spring steel wire are manufactured at Gutekunst on a spring coiling machine. The metal spring is therefore a purely mechanical product.
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Because a subsequent change via a software update or adjustment of the function is not possible, the right one comes Spring design very important. When designing the spring correctly, the first question that arises is whether the spring should be used as a compression spring, tension spring or leg spring. Is there a standard spring for the application, does it have to be extremely robust and should it have a linear or progressive characteristic curve, still needs to be clarified? The size and shape of the spring ends complete the list of questions.
Metal spring from the catalog or customized?
Gutekunst can with his Catalog program over 12.603 spring sizes respond flexibly to customer requirements. In addition to compression springs, etc., which can be quickly delivered from stock, the spring specialist also offers individual metal springs with a wire thickness of up to 12 mm. If a catalog spring in normal steel EN 10270-1, in a cylindrical design and rustproof 1.4310 fits the application, the requirement can be met quickly.
If the user does not find what they are looking for, Gutekunst adapts the metal spring precisely to its installation situation and individual requirements. Cylindrical or conical springs, barrel springs and beehive springs are possible here. Theirs Spring characteristics and the spacing between turns are variable. The Gutekunst compression spring, tension spring and leg spring are designed and calculated in accordance with DIN EN 13906. Various construction aids and of course Gutekunst's know-how are available here.
The development of a suitable metal spring therefore requires special attention. They are helpful Spring calculation program as well as CAD data and diagrams. The experienced spring manufacturer achieves the required properties by correctly winding spring steel wire.
Software for individual spring calculation
Gutekunst Federn has developed its own spring calculation program for compression springs, tension springs and leg springs for the optimal design and calculation of individual metal springs. The WinFSB takes into account the German standard for springs 13906-1: 2013. The calculation can be done according to different variants such as distance and force ratio or structural dimensions.
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In addition to the important parameters of the calculated metal spring, the user receives diagrams such as the spring characteristics and that Goodman diagram. There is also an interface to the Gutekunst CAD generator for 2D and 3D CAD data. The WinFSB provides Gutekunst online and offline as a PC version free of charge.
Standard and individual spring from CAD generator
Because designers work with CAD programs, a trend towards standard springs has emerged. The CAD-files The Gutekunst compression spring, tension springs and leg springs can be found on the provider's website. The CAD data for individually calculated metal springs is of course also available.
The designer can calculate his individual Gutekunst compression springs & Co. spring via WinFSB and download it in 2D and 3D format. For this individual CADData, it is already sufficient to carry out a simple calculation of the structural dimensions. The wire size "d", outer coil diameter "De", unstressed length "L0" and number of coils are important here.
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