Product and/or service specifications
Cylindrical, conical and biconical compression springs
Springmaker Mollificio Modenese produces and sells cylindrical, conical and biconical compression springs.
Compression springs are perhaps the most common type of spring in circulation. Typical examples of this type of spring are the biro springs or the car and motorcycle shock absorber springs. All types of compression springs can be manufactured with right or left hand winding. The standard winding direction is right. When two compression springs are mounted one inside the other, to avoid possible overlaps between the coils, one right and one left are made. Unless otherwise specified, compression spring means cylindrical springs with constant pitch, closed and ground ends and right winding. For this type of spring, Mollificio Modenese provides a catalogue of standard springs.
Among the materials used to make the compression springs we recommend:
- Steel UNI EN 10270-1 SM/SH/DH (noto anche come C72 – C85 – C98) – data sheet
- Stainless steel UNI EN 10270-3 1.4310/1.4301/1.4401 (AISI 302 – AISI 304 – AISI 316) – data sheet
- Inconel X750 – data sheet
Other materials are available upon request.