Home / Tooling & Workholding / Article Archive (Page 85)

Tooling & Workholding

Filter by Process Zone:

All Tooling & Workholding (Page 85)

Why are Three-Flute Drills Better?

The idea of adding a third cutting edge to drills for higher feed rates is nothing new, but the challenging chip evacuation made them suitable for only a few applications, such as machining cast iron. So how has this supposed slow seller made it into the top league of high performance tools for steel machining? A new design has harnessed the advantages of the three-flute drill for long-chipping steels and stainless steel materials.

How to Deburr Piercing Holes in Deep Draw Stamping

Precision Stamping Company had to remove the heavy burrs left on pierced holes in the stepped sections of a deep drawn spring cup that is flared at the top of a narrower body diameter. Instead of sending the parts outside for expensive thermal deburring or tumbling, they turned to a custom ball hone to do the job themselves. Here’s how they did it.

Calendar & Events
Southeast Design – 2-Part Show
September 11 - 12, 2013
Greenville, SC
Mid-Atlantic Design – 2-Part Show
September 25 - 26, 2013
Phoenixville, PA
CMTS of Canada
September 30 - October 3, 2013
Mississauga, Canada
Wisconsin Manufacturing and Technology Show
October 8 - 10, 2013
Wisconsin State Fair Park Exposition Center Halls B&C
DISCOVER 2013
October 8 - 16, 2013
Florence, KY
WESTEC 2013
October 15 - 17, 2013
Los Angeles, CA
SOUTH-TEC
October 29 - 31, 2013
Greenville, SC
New England Design-2-Part Show
October 30 - 31, 2013
Marlborough, MA
DMG / Mori Seiki Manufacturing Days
November 12 - 15, 2013
Mori Seiki Manufacturing – Davis, CA
FABTECH
November 18 - 21, 2013
McCormick Place – Chicago, IL
Midwest Design-2-Part Show
November 20 - 21, 2013
Northern Kentucky Convention Center – Covington, KY
PCD Tool Manufacturing
November 20, 2013
United Grinding North America – Fredricksburg, VA