High performance drill Ø 1.5 mm, fl ute length 150 xd, coolant holes Ø 0.05 mm, lip height variations < 2µm, setup time less than 15 minutes.


Ground with the new GrindSmart®


528XF. The smart choice.


Shop Solutions


to receive the nozzles, then weld the runners to the flange, and weld the plenum on the assembly. The runner walls are made to be 0.090" (2.2-mm) thick, to make them as light as possible, so there is massive material removal. Still, mak- ing the runners from billet is far more efficient than mak- ing them by hand. For a production run, the shop usually makes eight manifolds, requiring 64 runners. Machining the runners, instead of making them from sheetmetal, easily saves 75% of the time, and the shop has removed most of the labor by eliminating welding and manual machining. Furthermore, they’ve eliminated needing bungs, because those are now built in. To emphasize the quality of machining, the shop leaves the toolpath as the finish on all machined parts for the mani- folds, whether it is a VoluMill toolpath or a five-axis toolpath. “When I see something polished, I look for the defects the manufacturer is covering up,” Switzer said. “When somebody sees the VoluMill pattern inside the pockets of our parts, they can tell we have good programming software, and I like show- ing the tool marks because it shows the quality of the work. There’s no reason to hide that.” ME


For more information from Gibbs and Associates, go to www.gibbscam.com, or phone 805-523-0004.


Feeding the Beast at Miller Welding with FMS


W


hen its aging fleet of 630-mm horizontal machining centers needed to be retired, Miller Welding & Ma-


chine (Brookville, PA), a shop that specializes in fabrications, had two options: replace multiple stand-alone machines or


www.rollomaticusa.com solutions@rollomaticusa.com


At the heart of Miller Welding’s TIPROS FMS (flexible manufacturing system) are two Toyoda FH630SX horizontal machining centers.


48 ManufacturingEngineeringMedia.com | April 2014 See us at MFG4 Booth #1945


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