IATF16949 Helical Compression Small Conical Springs Industrial Grade
Price:
Negotiation
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
Liyu
Product Description
Conical Springs·CUSTOMIZATION
We provide complete customized conical spring solutions for customers requiring special spring designs and performance requirements. Our services include engineering support, material selection, prototype development, precision manufacturing, quality inspection, and export solutions. Whether you need miniature conical springs, heavy-duty tapered springs, or OEM compression spring designs, we can provide reliable products tailored to your application needs.
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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Company
Changzhou Liyu spring Co., Ltd
Location
No. 6, Houguan Road, Jincheng Town Industrial Park, Jintan District, Changzhou City
Contact Person
Zhiyuan Yu