|Part Name||Downward Ball Rollers - Hex Head Screw Type||Downward Ball Rollers - Tap Hole Type||Downward Ball Rollers - Flange Type|
|Feature||Downward Ball Roller||Downward Ball Roller
Tap - HoleAttachment
|Downward Ball Roller|
|Surface Treatment||Electroless nickel plating||Electroless nickel plating||Electroless nickel plating|
|Thread Size||M12 ～ M20||M4 ～ M6||-|
|List||BRDH-12 BRDH-16 BRDH-20||BRDT-24 BRDT-30 BRDT-38||BRDB-24 BRDB-30 BRDB-38|
No. 3: Process gas and wafer cleaning agent
Process gases (a special kind of gas) and cleaning agents (for removing impurities) are often used in semiconductor manufacturing processes.
No. 2: Vacuum environments
Vacuum technology is often used in semiconductor manufacturing equipment. A vacuum is not required for all equipment. A vacuum would mainly be required for equipment that uses plasma or an electron beam. In Part 2, we introduce some NBK products that are ideal for use in these vacuum environments!
No. 1: The Semiconductor Industry and NBK
Along with the dramatic worldwide growth of semiconductors, similar development has taken place for semiconductor manufacturing equipment.
For many years, NBK has developed and sold products for semiconductor manufacturing equipment.
In Part 1, we introduce trends in the semiconductor industry, and describe some interesting efforts by NBK!
Vol.4 What are washers used for?
Do you know the role washers play? Preventing scratches to the seating surface?
Preventing looseness? Maybe some of you are already long-time washer users?
Today,Nedzigon will explain the role of metal washers clearly.
Dimensions of Holes for Hexagon Socket Cap Screws
This page describes "Dimensions of Holes for Hexagon Socket Cap Screws".
Vol.2 Explaining the Vocabulary of Screws
Dealing with screws involves a lot of specialized terminology. When you're looking up every word you don't know in reference books or on the Internet, the time gets away from you before you know it... . Nedzigon is here to help you out with a few of the most common screw-related specialized terms.