High precision shafts / pins
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- High precision shafts / pins
Micron pin
This is an ultra-thin pin with an outer diameter of less than φ0.1 mm that is produced using our company's micro grinding processing technology.
It has a past track record of use in electrical discharge machining for the nozzle hole of fuel injectors in diesel engines and punches used for the ink nozzle orifice of ink jet printers.
| Materials | Cemented carbide,Zirconia ceramics | ||
|---|---|---|---|
| Standard drawings |  |
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| Measurement standards | Outer diameter (φD) | φ0.05mm～φ0.10mm | |
| Overall length(L) | ～350mm | ||
Needle pin
As a pin used in the operation of a micromanipulator,it is used in applications such as the removal of microscopic foreign substances and the collection of specific parts in material analysis.
| Materials | Cemented carbide | ||
|---|---|---|---|
| Standard drawings |  |
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| Measurement standards | Tip width(t) | 0.001mmBelow,0.003mmBelow,0.005mmBelow | |
This picture of the pin, which has a tip width 1μm (0.001mm),
was taken with an electron microscope at a magnification of 500 times.
This picture of the pin, which has a tip width 1μm (0.001mm),
was taken with an electron microscope at a magnification of 3,000 times.
Centerless / cylinder processed products
Please try out the pins and shafts created from our company's micron to submicron precision grinding processing technology. They are at use in fields such as automobiles, telecommunications, semiconductors, and medical care.
We can respond to a wide range of needs, ranging from small lot manufacturing to mass production.
| Materials | Cemented carbide,Ceramic,SKH,SUS,Diamond,CFRP,Carbon,Silicon, Pure titanium,Nickel titanium,Silicon carbide,Silicon nitride,etc. |
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|---|---|---|---|
| Standard drawings |  |
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| Measurement standards | Outer diameter (φD) | φ0.05mm～φ40mm | |
| Overall length(L) | 1mm～2000mm | ||
| Precision | Outer diameter precision | ±0.001～ | |
| Roundness | 0.001以内 | ||
Triple layer coating pin
Creating combined functions through the formation of multiple layers of film makes high hardness possible, and produces a pin that excels in seizure resistance, abrasion resistance, and corrosion resistance.
| Materials | Ultra-fine particle cemented carbide + Three layers of coating（TiC,TiCN,TiN） | ||
|---|---|---|---|
| Surface hardness | Vickers Hv 3000～3500 | ||
| Note | If we receive your desired measurements or precision, we will calculate an estimate. Please feel free to consult with us. |
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