Professional Right Handed Blue Light Load Mold Spring For Battery / Gift

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Right-handed blue light load spring  mold spring for battery , gift

 


DAI Spring Detailed Specifications

 

Outside Diameter:7mm

Free Length:15mm

Inside Diameter:3.5mm

color:blue

Type: light Load Spring

 

 

use time

0.3 Million-Time

0.5Million-Time

1 Million-Time

Deflection(Free Length%)

40.0%

36.0%

32.0%

 

 

DAI Spring Features

 

DAI Spring is especially designed for the stamping mold / plastic mold ; DAI spring can have a powerful motivation in a small space to compare with the round wire coil spring .DAI spring has the type of lightest load spring , light load spring, medium load spring , heavy load spring , super heavy load spring , hyper heavy load spring , and the hight deflection spring .DAI springs are easy for choosing because they are coating by their own different color.The SWOSC-V material has the performance of high stress , high amplitude and the excellent heat resistance , the durability is improved compare with the shot peening process.

 

 

Application

 

Widely used in automobiles, motorcycles, electrical appliances, telecommunication, craft, toys ,locks,stationery,furiture ,washing machines,vacuum cleaners,lamps and lanterns,bicycles,sports equipment ,etc.

 

 

Outer Diameter

Inner Diameter

Freedom Length

load

Squareness

Direction of Wind

≤60mm

≥70mm

33mm

≥38.5mm

≤50mm

≥55mm

+0 mm

+0 mm

+0.7 mm

-0 mm

±0.5mm

±1%

±10%

≤2°

Right Hand Coil

-0.7mm

-1.0 mm

-0.1mm

+1.0 mm

 

free length

Outer Diameter

6

7

8

9

10

11

12

13

14

15

16

18

20

22

25

27

30

35

40

50

60

70

10

 

21.88

24.52

29.00

34.32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

13.04

14.58

16.38

19.33

22.85

28.00

34.32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

9.81

10.94

12.26

14.50

17.75

21.00

25.79

29.71

34.32

38.38

42.95

52.76

66.19

 

 

 

 

 

 

 

 

 

25

7.85

8.75

9.81

11.60

14.22

16.80

20.59

23.77

27.46

30.70

34.32

42.17

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Mr. Suzy, Cao
Tel: 86-21-57747016
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Shanghai DaiDo SP co.,ltd
No.10 DongXing Rd,Songjiang Industrial zone, Shanghai, China (Mainland)
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