Collet System Avoids Cutter Pull-Out in High-Feed Applications
Pioneer has developed a cost-effective collet system for high-feed applications in which cutters pull out from their holders.
Share
Pioneer has developed a cost-effective collet system for high-feed applications in which cutters pull out from their holders. The system is based on the company’s SX25 collet and uses a standard 3-mm hardened dowel pin to retain the cutter shank. The initial designs are for Weldon-based flats but can easily be used with cutter designs using radial grooves, the company says. A preset screw in the collet holds the assembly together while installing into the collet chuck. Flat or groove options are available. This design requires no special equipment and provides total indicated runout (TIR) under 5 microns at 4×D.
Related Content
-
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.
-
Through-Coolant System Cuts Nickel-Alloy Cycle Times by 70%
Decker Machine Works recently adopted Rego-Fix’s reCool through-coolant system for ER collets, reducing the cycle times on a nickel alloy job by 70%.
-
Rego-Fix Toolholding System Reduces Coolant Consumption
MQL PG collets are designed for machines using one-channel, internal through-spindle MQL systems.
