E-Roll
Features of E-Roll for test machine(Under φ30).
Features of E-Roll for test machine(Under φ30).
A wide variety of groove shapes are available.
S-type
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S-type is the standard groove shape of OSG Wireless Bar. The R shape of the top and bottom of the groove is designed to reduce the clogging problem. |
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K-type
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The bottom of the K-type groove is disigned to aim flat as to improve the coating leveling(smoothing). K-type is comparatively often used in the coating condition of high viscosity and large coating weight. |
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W-type
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It is a specification aimed at reducing initial wear by providing a flat part on the top of the groove. |
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R-Max (RS) type
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It is a specification aimed at reducing initial wear by increasing the R at the top of the groove compared to the S type. And also, improving the coated surface by increasing the contact point with the base material. |
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WP-type (Wide pitch)
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It is a specification aimed at leveling the liquid by widening the pitch between the grooves. |
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NP-type (Narrow pitch)
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This specification increases the number of points supported by the groove, such as when the base material is very thin or when tension is not too high. |
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M-type
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Groove shape with a flat part at the top of the groove and R shape at the bottom of the groove. |
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0° (Ring)
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The grooves are not spiral grooves but completely seperated with each other to prevent inclusion from the end of the bar. |
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Angled (3°～)
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By forming an angle, this groove spec. aim to reduce pitch streaks and expect foreign matter to escape faster during application. Even if you use the S type and streaks remain, angle type would reduce and remove streaks. |
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Surface treatment
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SUSThe material of E-Roll(Under φ31mm) Use SUS300 series stainless steels(austenitic stainless steel) with good corrosion resistance. |
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HCr.HCr layer is relatively hard and has excellent abrasion resistance, and corrosion resistance. |
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DLCDLC layer is extremely hard and also low in coefficient of friction. In addition, DLC has a higher hydrophilic compared to SUS and HCr plate. |
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SUSThe material of E-Roll(Under φ31mm) Use SUS300 series stainless steels(austenitic stainless steel) with good corrosion resistance. |
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HCr.HCr layer is relatively hard and has excellent abrasion resistance, and corrosion resistance. |
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DLCDLC layer is extremely hard and also low in coefficient of friction. In addition, DLC has a higher hydrophilic compared to SUS and HCr plate. |
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Delivery time
Others·Support
Manufacturable size range
| Diameter(mm) | φ4～φ30 |
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| Total length(mm) | ～8200 |
| Groove range length(mm) | Assign before manufacturing |
CATALOG / TECHNICAL DATA
CATALOG
TECHNICAL DATA
Since the spin-off from OSG Corporation in 2005, we have expanded our business in the fields of ICT and digital home appliances, focusing on tamper-resistant screw, miniature precision screw parts and converting tools that utilize OSG's forming technology.
We always value the communication with our customers and will continue to develop new technologies to meet the increasingly advanced and diversified needs from our customers.
We look forward to your continued patronage in the future.
SCREW
SCREW
