Place of Origin: | Guangdong, China (Mainland) |
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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 |
Shanghai DaiDo SP co.,ltd [China (Mainland)]
Business Type:Manufacturer |