- Springs[6]
- Cylinders[6]
- Other Auto Parts[1]
- Contact Person : Ms. Young Cara
- Company Name : Dongguan Xin Yue Mould Co., Ltd.
- Tel : 86-769-85387585
- Fax : 86-769-85352125
- Address : Guangdong,Dongguan,1st Floor ,2nd Building,Xiao bian he xi Industry, Chang an Town, Dongguan City, Guangdong Province
- Country/Region : China
- Zip : 523850
Dongguan scroll spring
Related Product Searches:Dongguan scroll spring,High Quality,scroll spring, adjustable spring,TL
Dongguan scroll spring specifications:
Our advantage for scroll spring :
*<.we focus on scroll spring .
*<.Paint:environmental protection electrophoresis
*<.The standard specifications for scroll spring is 6×10mm-- 70×500mm .
*<.Specialiaze in precision mould/ die compression spring .your inquiries will get highly attention and prompt reponse
*<.Free design all kind of non-standard compression spring as you requested.
*<.We have Own the advanced production machine,having reliable quality and functionality; adequate inventory .
*<.Adopting the advanced environmental protection electrophoresis technology.
*<.Best after service
*<.Transportation: DHL ,UPS ,TNT,EMS,FEDEX and etc
Style:
TR(Special light load) Silver color
TY(Minimal light load) Purple color
TF(Lighter load) Yellow color
TL(Light load) Blue color
TM(Medium load) Red color
TH(Heavy load) Green color
TB(Super heavy load) Coffee color
Using for guide stem:
When spring without using guide stem ,according to the condition of spring ,there will be no stability and bending ,Using inner guide stem is the best choice.
>.When using inner guide stem,
Guide stem diameter should less 0.1mm than inner diameter for die spring
>.When using outer guide stem
Guide stem inner diameter should increase 1.5mm than spring outer spring
>.When using one guide stem
Guide stem diameter should more than 0.15mm than spring outer diameter
>.In practice,guide stem should more than pedestal
Guide stem height shoulg higher a half than free length of spring .It can increase service life.
>. scroll spring only use for compression ,except extension ,torsion , or will be bending .transforamtion and scrap ,etc.
Tolerance limits of scroll spring:
Outer | Inner | free length | free length | load | curl direction |
+0mm | +0.7mm | under 50mm | above 50 mm | ±10% | right |
-0.7mm | +0.1mm | ±0.5mm | ±1mm | ±10% | right |
Deformed degree and working life of scroll spring
Working time | 1 Million time | 0.5 Million time | 0.3 Million time | Max. million time | Color |
TR (special light load ) | 40.0% | 45.0% | 50.0% | 60.0% | silver |
TY(minimal light load ) | 40.0% | 45.0% | 50.0% | 60.0% | purple |
TF(lighter load) | 40.0% | 45.0% | 50.0% | 58.0% | yellow |
TL(light load) | 32.0% | 36.0% | 40.0% | 48.0% | blue |
TM (medium load) | 25.6% | 28.8% | 32.0% | 38.0% | red |
TH (heavy load) | 19.2% | 21.6% | 24.0% | 28.0% | green |
TB(super heavy load) | 16.0% | 18.0% | 20.0% | 24.0% | brown |
Iso certificate
Dongguan scroll spring