b'Fast turnaround times and increasingly complex componentsare standard requirements in the mold industry of today.changers and other features mayshops. Most manufacturers can findinvestment in the highest through-be integrated for further processthe shop floor space for a compactput and the fastest deep-hole drill-consolidation. machine with a universal spindle,ing. These machines feature a ded-In short, by combining more capa- for example. But for the most deep- icated geared milling spindle for bilities in one moldmaking machine,hole drilling efficiency, a dedicatedhigh-performance machining and moldmakers will have machines thatdeep-hole drilling spindle is wortha second deep-hole drilling spindle can serve as effective multitaskingthe expense for many shops. Strikingcapable of the specialized BTA pro-platforms and reduce the floor spacethe proper balance between pricecess. Also known as single-tube sys-that mold production takes up. Sin- and performance is essential, whichtem drilling, BTA drilling provides a gle-setup machining combined withis why many mold shops choosegreater effective range of diame-efficient tooling and advanced fixtur- to partner with original equipmentters than gundrilling and can reach ing enable significant improvementsmanufacturers that offer a completefeed rates five to seven times faster to quality that in turn sharply re- range of multitasking machines. than brazed gundrills by evacuating duce post-processing requirements.Dual-spindle machines are anchips through the center of the tool That means higher throughput andwith high-pressure coolant. Dual-higher profits. spindle machines like the USC-M38 Given the advantages of integrat- about the authorand USC-M50 from Unisig substan-ing this kind of multitasking technol- For more information abouttially minimize unproductive time ogy, moldmakers should ask them- Unisig in Menomonee Falls,with options ranging from automatic selves what the right level of deep- Wisconsin, call 262-252-5151 ortoolchangers and pallet changers to hole drilling capacity is for theirvisit www.unisig.com. fully modular fixturing systems.ctemag.com/cteguide.com35Moldmaking.indd 35 5/14/21 2:19 PM'