Extension Spring
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- Category
- Other Machinery Parts
- Country / Year Established
- South Korea /
- Business type
- Others
- Verified Certificate
-
16
Product name | Extension Spring | Certification | - |
---|---|---|---|
Category | Other Machinery Parts | Ingredients | - |
Keyword | - | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | Stock | - | |
Supply type | - | HS code | - |
Product Information
Overview
- Space can be efficiently used and the initial length of the spring can be effectively used. Extension spring is commonly used like compression spring and has various hook shape according to the application
Application
- Components for automobile, electrical, electronic, stationery, toy, industry, and information - communication
Shape
- It has hooks at the both ends.
Manufacturing capability
- We manufacture extension springs with a diameter of Ø 0.2mm to Ø 6mm.
Others
- Plating, coloring, power coating etc available
Symbols used for extension spring design
Item
|
Symbol
|
shear modulus
|
G
|
wire diameter
|
d
|
outside diameter
|
Do
|
mean coil diameter
|
Dm
|
inside diameter
|
Di
|
total number of coils
|
Nt
|
number of active coils
|
Ne
|
free length
|
L
|
tensile strength
|
|
mounting length
|
I
|
initial load
|
Po
|
initial stress
|
|
Load
|
P
|
spring constant
|
K
|
index ratio
|
C
|
stress correction coefficient
|
K'
|
shear stress
|
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
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