aerodef tam isotropic finishing
DESCRIPTION
TRANSCRIPT
![Page 1: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/1.jpg)
Improving Performance and Life of Aerospace Engine Hardware
by Developing Isotropic Surfaces with Turbo-
Abrasive Machining
Improving Performance and Life of Aerospace Engine Hardware
by Developing Isotropic Surfaces with Turbo-
Abrasive Machining
SOCIETY OF MANUFACTURING ENGINEERSAERODEF Conference, Long Beach. CA Mar 20, 2013 Dr. Michael Massarsky; President, Turbo-Finish Corporation.
25 Williamsville Road, Barre, Massachusetts 01005(e) [email protected] (t) 917.518.8205
![Page 2: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/2.jpg)
![Page 3: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/3.jpg)
![Page 4: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/4.jpg)
Turbo Abrasive Machining – Lean DeburringTurbo Abrasive Machining – Lean Deburring
This abrasive fliudized bed machining center is capable of processing 20 inch (500mm) disks
![Page 5: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/5.jpg)
![Page 6: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/6.jpg)
Turbo Abrasive Machining in Motion…
![Page 7: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/7.jpg)
![Page 8: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/8.jpg)
![Page 9: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/9.jpg)
INDUSTRY: Aerospace
PART: Turbine; Compressor Disks
PROBLEM: Reduce deburring timeand cost; develop edge-contour, develop isotropic surfaces, develop compressive stress
PROCESS(ES) REPLACED:hand-tools; pencil grinders
TURBOFINISH SOLUTION:Implement TAM Process withTF-Turbo-Abrasive Machine
TURBOFINISH PROCESS IMPROVEMENT:10 inch disk processing time reduced from 3 hrs to 3 min. Per part abrasive cost reduced to 0.15 each.20 inch disk processing time reduced from 3-10 hrs to 6 min.
Turbo Abrasive Machining Basics Lean Deburring Case Study
![Page 10: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/10.jpg)
TAM vs. Manual Deburring Service Improvement, fatigue resistance TAM vs. Manual Deburring Service Improvement, fatigue resistance
Also, destructive testing of steel plates:
Conventional ground plates fail after (1.1 – 1.5) * 104 cyclesTAM process plates fail after (3 – 3.75) * 104 cycles
COMPARISONS:
Fatigue Limit Value σ_1
Grinding = 250 + 43 MPa
TAM = 330 + 20 Mpa
Spin Test Results: (cycles)Disks with Manual treatment
Cracks appear: 2600 + 700
Disks destruct: 5685 + 335
Disks with TAM treatment
Cracks appear: 7300 + 700
Disks Destruct: 13090 + 450
IMPORTANTTAKE AWAYPOINT
![Page 11: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/11.jpg)
![Page 12: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/12.jpg)
![Page 13: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/13.jpg)
![Page 14: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/14.jpg)
![Page 15: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/15.jpg)
![Page 16: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/16.jpg)
![Page 17: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/17.jpg)
![Page 18: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/18.jpg)
![Page 19: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/19.jpg)
![Page 20: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/20.jpg)
![Page 21: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/21.jpg)
![Page 22: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/22.jpg)
![Page 23: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/23.jpg)
![Page 24: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/24.jpg)
![Page 25: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/25.jpg)
![Page 26: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/26.jpg)
![Page 27: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/27.jpg)
![Page 28: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/28.jpg)
![Page 29: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/29.jpg)
![Page 30: Aerodef tam isotropic finishing](https://reader033.vdocuments.us/reader033/viewer/2022061206/5481c0c2b4af9fb9018b4897/html5/thumbnails/30.jpg)
LEAN Rapid Edge Contour – Isotropic Finish of Large Rotational Aerospace Components with TAM
Turbo Abrasive Machining technology replaces batch and queue hand deburr with LEAN cellular machining concept.
Drives down defect rate to near zero. Drives down WIP from hours to minutes in single piece continuous flow