Fagor CNC systems handle those challenges with ad- vanced compensation tables for lead screw, axes cross-com- pensation and machine volume compensations—volumetric 3D table compensations, Gugulski said. “All those tables are applied continuously to axes positions to achieve high levels of machine accura- cy,” he said. “Combining CNC com- pensation tables with high-performance temperature-independent linear rotary absolute encoders, Fagor created a win- win situation for OEMs and their very demanding aerospace machine users. This trend will continue since the carbon fiber materials are the main choice for aerospace applications.” Some features offered to Fagor’s
aerospace CNC users include the company’s Finetune auto-tuning soft- ware, Gugulski said. “This is a very fast process that automatically tunes the machine. It is possible to verify machine design without advanced knowledge of tuning or control system theory,” he stated. “The OEM is equipped with optimal adjustment for each machine they produce free of human errors. All this reduces the cost of the commis- sioning process for machine builders and savings for end users.” Kinematics calibration enables us- ers to to calibrate kinematics for the first time, said Gugulski, “and every so often, re-calibrate it to correct the possible deviations originated in the day-to-day machine work. This feature allows machine user to assure every- day machine accuracy required by the certification process.” Other Fagor CNC features for A&D machinists include a new hand wheel with wireless technology, the High Speed Surface Accuracy with HSD Dynamic Override, nanometric interpolation advanced algorithms for smoothing tool’s speed, and advanced look-ahead algorithms to optimize part time, Gugulski
said. “The machine operator can override in real time the parameters of the High Speed Surface Accuracy algorithms with HSD Dynamic Override,” he said. Fagor’s CNCs also have optimized HSC modes for each machining condition.
“our cycle times
went from 5.5 hours to 22 minutes... ”
HES Series Electric Spindles
for small diameter high-speed cutting
Transform Your Conventional Machine into a High-Speed Machining Center (Up to 80,000rpm).
; Up to 20X Faster than a Conventional Machining Center ; %%'032 ; 40'1+/1
433'12 40 3/
; .%1'#2'2 #0#$+,+3+'2 ; '&4%'2 !'#1
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Learn more about how one small step can result in one giant leap in productivity.
Please send any inquiries to
products@nskamericacorp.com or visit our webpage
www.nskamericacorp.com www.nskamericacorp.com |
products@nskamericacorp.com
(800) 585-4675 See us at HOUSTEX Booth #1509 February 2017 |
AdvancedManufacturing.org 55 +('
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