SCREW-ON SLEEVING OR SPRING BELT
Extra long tension spring with tapered end or junction spring to ensure ring closure
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It is a process of projecting micro steel balls onto the surface of the spring. These surface stresses will improve the service life.
An elastic member capable of withstanding large deformations and intended to exert a force tending to return to its original shape after being bent, stretched, compressed or twisted.
(The springs are intended to cushion shocks [buffers, suspension springs of cars] by absorbing energy to produce a movement [clockwork] by restoring the energy stored during the deformation.)
STANDARD DIN 2093
DIN specification standard for disk springs; cover size, expected life, etc.
STANDARD EN 9100
Aeronautical certification standard. Quality Management Systems - Requirements for Aeronautics, Space and Defense Organizations
STANDARD EN ISO 6931-1
Standard stainless steel spring.
STANDARD ISO 10243
Standard for press tools - Rectangular compression springs - Overall dimensions and color code.
STANDARD ISO 9001
Quality Management Systems Requirements.
STANDARD NF EN 10270-1
Standard for carbon spring steels.
STANDARD NF EN 10270-2
Standard for Silicon / Vanadium chrome spring steels.
The default steel springs are oiled.
We offer all types of surface treatments to protect the springs (zinc plating, chromium plating, burnishing, copper plating, cadmium plating, cataphoresis, Delta Tone, Delta Protekt, Deltaflon, pickling, epoxy, tinning, chemical nickel, painting, phosphating ...)