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COMPRESSION SPRINGS

REALISATION
EXAMPLES

APPLICATION
EXAMPLES

Ground or unmoulded cold-rolled coil spring (d <16 mm) that can restore the energy it has stored under a given force under compression.

Dimensional capacity0,1 mm à 24 mm
Manufacturing capacity0,1 mm à 24 mm
Worked sections› 0,1 à 24 mm› Section ronde› Section carrée
Additional activities› grinding› locking (pre-shaping) › blasting› heat treatment› surface finishing› ground ends› non-ground ends› cut ends› ground connected ends
Example› Suspension› valve › right compression spring› left compression spring› conical spring› ground compression spring› bi-conical spring› non-ground conical spring
Worked materials
Work material
Normes des matières
travaillées		› Inconel› brass› spring steel› shape memory metals› titanium› spring stainless steel› pre-galvanised steel› zinc aluminium steel› SH steel› galvanised› stainless steel 302, 316, 17, 7PH
Finishes
Specific to requirements		› Passivation› burnishing› chroming› white zinc coating› cataphoresis› iridescent zinc coating› epoxy paint› dry or grease phosphating› tinning› blasting› Geomet
Manufacturing process› digital winding machines› mechanical winding machines