b'Fastened for Flight Amamco Tool & SupplyIts niche work to be sure. But due to the large volume of aircraft being made, never mind the num-ber of countersunk holes in each one, theres no shortage of high-quality custom and off-the-shelf cut-ting tools. One example of the latter comes from Heule Tool Corp., Love- instance, each of which has aroundtinue to develop ways to streamline land, Ohio. Technical Sales Engineer800 fasteners. But we also see athe holemaking process, using ro-Matt Baumet said the companyslot of demand from turbine man- bots and tracked crawlers to re-Comp combination countersinkingufacturers who need to chamferduce the need for humans in what and holemaking tools automaticallyboth sides of a hole. For this, ourhas long been the most labor-inten-compensate for the uneven surfacesDefa tools are a popular option,sive step of fuselage production.found on many aircraft parts. or the Solo, which has a retract- You have companies like Boe-The surfaces on these parts canable, spring-loaded blade. One ofing and Airbus employing 40,000 vary by a quarter inch (6.35 mm) orour largest customers uses these inworkers with air guns to deburr and more in height, so you need a toolan automated machine to put 100chamfer and countersink millions that can float up and down whilecountersinks on engine fairings. upon millions of holes each year, remaining perfectly perpendicu- Automation is increasingly preva- he said. So its only logical that they lar, he said. Our Comp tools arelent in aircraft manufacturing, Bau- want to automate this wherever pos-used on the doors for the 737, formet said. System providers con- sible, not only to reduce costs but, SumpCleanerAd.qxp_Layout 14/1/203:12 PMPage 1YourCoolant CleanedQuicklyEriez Sump Cleanersare fast, powerful and portable. Minimize your downtime, maximizecoolant performance and lower disposal costs. Removes chips, heavy sludge and solids Returns clean ltered coolant directly to the sump 65 to 1,000 gallons Air, electric or LP gas poweredUnits in StockReady for Immediate Shipment Eriez.com | 814.835.600032MAY 2020Countersinking.indd 32 4/16/20 4:59 PM'