Name: Helical Compression Conical Springs Round Wire CNC Coiling
Brand: Liyu
Price: 1 USD

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Helical Compression Conical Springs Round Wire CNC Coiling

Categories	Conical Springs
Payment Terms:	L/C,T/T
Certification:	ISO14001；ISO13485；IATF16949
Packaging Details:	Standard export packaging
MOQ:	1 set
Spring Type:	Compression Conical Spring / Tapered Spring
Wire Type:	Round Wire / Flat Wire
Dimensional Tolerance:	±0.01mm
Price:	Negotiation
Manufacturing Process:	CNC Spring Coiling
Model Number:	Conical Springs
Product Type:	Conical Spring
Place of Origin:	China
Brand Name:	Liyu
Structure Type:	Full Conical / Partial Conical / Barrel Shape
Material:	Stainless Steel / Carbon Steel / Alloy Steel

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Changzhou Liyu spring Co., Ltd

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Company Profile

Helical Compression Conical Springs Round Wire CNC Coiling

Conical Springs·CUSTOMIZATION

As an experienced OEM tapered spring supplier, we provide customized manufacturing services for customers worldwide. Our engineering team supports complete spring solutions including design optimization, material selection, load calculation, and precision production. We manufacture conical compression springs with accurate dimensions, consistent performance, and excellent durability for automotive components, machinery, and industrial equipment.

The parameters of the conical compression spring

d (spring wire diameter): This parameter describes the diameter of the spring wire.
S (Maximum Diameter of Mandrel) This parameter describes the maximum diameter of the spring shaft in industrial applications.
De (outer diameter of the outsole): the outer diameter of the widest end of the spring.
De (outer diameter of small bottom): the outer diameter of the narrowest end of the spring.
H (minimum aperture): This is the diameter of the minimum space required for the normal operation of the spring.
Lc (compressed length): The theoretical length of the spring when each coil is in contact. For most tower springs, this value is equal to the wire diameter.
L0 (Natural Length): The length of the spring in its natural state after being compressed once.
R Spring stiffness: This parameter represents the load change per unit deformation of the spring. Unit calculation: 1 DaN/mm = 10 N/mm (Newton/mm), tolerance ±15%.
L1 & F1 (length L1 of the spring under load F1): Load F1 and length L1 can be calculated with this formula: F1 = (L0-L1)* R, and then calculate the length L1: L1 = L0-F1/R

Characteristic	Parameter
Structural Features	Cylindrical
	Conical
	Barrel
	Hourglass
	Closed at both ends
	Two End opening
	Shrink both ends
	The ends are flat li>Variable pitch
	The ends are not flat
	Fixed pitch
Surface treatment	Blackening
	Shot Peening
	Apply anti-rust oil
	Zinc plating
	Polishing
	Electrolytic polishing
	Nickel plating
	Dacromet
	Teflon spray
Materials	Carbon spring steel wire SWC
	Piano wire SWPB
	Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631
	65Mn
	82B
	55CrSi (SWOSC-V)
	Nickel-plated wire, galvanized wire
	Copper wire, phosphor copper wire, beryllium copper wire
	Square wire, flat wire, semicircular wire
	Alloy material wire
	Other special specifications steel wire
Wire diameter specifications	0.1~6mm

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Helical Compression Conical Springs Round Wire CNC Coiling

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