Boring Bars with Coolant Through Reduces Cutting Edge Temps
PMTS 2017: Coolant Ring Technology (CRT) holders from Scientific Cutting Tools are made from high quality heat treated steel and come with a black oxide coating.
Coolant Ring Technology (CRT) holders from Scientific Cutting Tools are made from high quality heat treated steel and come with a black oxide coating. They are engineered to allow for better coolant penetration deep into the bore, reducing temperature at the cutting edge, the company says. The overhang of the tools used with the holders is infinitely adjustable rather than fixed, allowing for maximum performance without chatter or other performance-related issues.
The CRT holders can be used in conjunction with the company’s qualified boring bars and/or qualified threading tools for quick change machining at optimal performance levels, according to the company. Qualified boring bars have an overall length that is qualified to ± 0.001” and a minimum bore diameter that is qualified to ± 0.0005”. They can be used in conjunction with the CRT holders for quick-change setups or with our QHC holders when a backstop is used (sold separately). The CRT holders used in conjunction with the qualified boring bars have the advantage of more effectively delivering coolant to the cutting edge.
Related Content
-
Making the Most of Mixed Toolholder Assemblies
While nearly all ER systems will have cross compatibility, they’ll have small differences across manufacturers that make their implementation at the shop level not as standard.
-
IMTS Takeaways From the Modern Machine Shop Editorial Team
The first in-person IMTS in four years left the MMS editorial staff with a lot to digest. Here are a few of our takeaways from the show floor.
-
How to Mitigate Chatter to Boost Machining Rates
There are usually better solutions to chatter than just reducing the feed rate. Through vibration analysis, the chatter problem can be solved, enabling much higher metal removal rates, better quality and longer tool life.