N-pin Ejecting Needles
N-pin ejecting needles are specialized and used to push up dies with larger die dimension and long aspect ratio. The pin number and position can be customized.
Applications
1.N-pin ejecting needles are designed and made by two sections with the same materials.
2.The body of bottom side with diameter of 0.7 mm is made of stainless steel to strengthen structure stability and a platform with multiple pins is processing and mounting on top of the body.
3.Chinatungsten Online has stable process capability and is able to provide variant kinds of N-pin ejecting needles based on the requested spec of pin numbers, pitch distance and tip radius depending on the die dimension and aspect ratio.
Main Specifications
Main Specifications |
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Parameter |
Specifications |
Remark |
Diameter |
0.7 mm (+/- 0.05 mm) |
Standard |
Length |
12-17 mm (+/- 0.05 mm) |
Customized |
Taping Angle |
15-20 degree (+/- 1 degree) |
Customized |
Tip Radius R |
25-100 um |
Customized |
Material |
Stainless steel/die steel |
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Product Specifications
Main Specifications |
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Pin No. |
Length |
Diameter |
Taping angle |
Tip Radius |
2 |
1.7 |
0.7 |
20 |
50 |
2 |
1.17 |
0.7 |
20 |
50 |
4 |
3.3 |
0.7 |
15 |
25 |
2 |
- |
0.7 |
- |
25 |
8 |
0.94 |
0.7 |
12 |
25 |
If there is any interest in tungsten products, please feel free to contact us through the following methods.
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696/+86 592 512 9595
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