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Compression springs

Produzione Compression springs, Bergamo, Lombardia, Italy

Technical description
We plan and produce compression springs in round wire (ø starting from 0,10 mm) and square wire.
We use raw material according to UNI EN 10270-1, UNI EN 10270-2 and UNI EN 10270-3, but also special raw materials and high performances alloys.
We produce springs that comply with UNI EN 13906-1, UNI EN 15800 and with the client's specifications and drawings, in different lay outs and with the required surface treatments.


  • MATERIALS
    Types of materials used for the production of the springs:
    UNI EN 10270-1: SM, SH, DM, DH (phosphate, patented, galvanized, zinc aluminate, with particular strengths) UNI EN 10270-2: FDC, FDCrV, FDSiCr, TDC, TDCrV, TDSiCr, VDC, VDCrV, VDSiCr
    UNI EN 10270-3: 1.4310 NS, HS 1.4310, 1.4401, 1.4568, with particular strengths UNI EN 12166: copper, beryllium copper, phosphor bronze
    UNI EN 10088-3: 1.4021, 1.4462, 1.4539, 1.4016, 1.4597
    Special materials and alloys, also supplied by the customers.
Specific definition:

The compression spring is made of wire or bar, helically wound cylindrical, urged generally along the axis of the cylinder not in contact with the coils. In this case the load is constituted by a force acting along the axis which causes tension of torsion, bending and shear, of which the former is predominant. The compression spring, ideally considered as a rigid body, generally is subject to compressive load acting along its axis. In some cases it may be subject to transverse load at the same time axis. The helical compression springs are generally cylindrical in shape, although there are some other shapes: conical, bi-conical barrel (convex), bi conical hyperbolic (concave) or tapered.

Main fields of application:
This spring must by its nature be functional within a more complex and articulated mechanism which represents the driving force. This spring is used for a large number of products, in particular the areas most affected are:
–    Electronics and electromechanics;
–    Furniture;
–    Automotive;
–    Home appliances;
–    Toys;
–    Medical;
–    Textiles;
–    Etc.



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Technology

There is no limit to our production range which includes every kind of spring with an extensive possibility of shapes and technical suitable solutions and stampings and bent components

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Co-design

Co-Design, produzione Compression springs, Italy The success of our company is based on a very important principle: the best results are obtained not alone but through a good cooperation with the customer…

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