Machine Shop
ATI Aviation performs all precision machining operations in-house, including milling, boring, honing, and OD & ID grinding.
Milling
Milling is the machining process of using rotary cutters to remove material.
| Horizontal Boring Mill | Vertical Milling |
| 3” Spindle – 30” Spindle Travel – 48” X 48” Table | 45” X 10” Table – 26” X 10” X 20” Table Travel – 5” Spindle Travel |
| 4” Spindle – 60” Spindle Travel – 40” X 60” Table | 45” X 10” Table – 36” X 15” X 18” Table Travel – 5” Spindle Travel |
| 5” Spindle – 30” Spindle Travel – 110” X 45” Table |
Honing
Honing uses a precision tool with a mechanically-rotated abrasive tip for enlarging holes to precise dimensions.
| Horizontal Hone | Horizontal/Vertical Hone |
| 144” Stroke Length – 0.99” to 18.9” Bore Diameter – 20” Max. workpiece O/D | 46” Stroke – 7” Max. Bore Diameter (horizontal) |
| 12” Stroke – 7” Max. Bore Diameter (Vertical) |
Grinding
Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool. It is used on components that must show high surface quality and accuracy.
| OD Grinder (Outside Diameter) | ID Grinder (Inside Diameter) |
| 14” to 48” Wheel Range – 22” Spindle Height – 60” Swing on Center – 80” Traversing Range | 3.5” Spindle – 46” Spindle Length – 58” Swing on Center – 120” Extended Bed |
| 16” Wheel Range – 25” Swing on Center – 60” Traversing Range | Various Interchangeable Spindles – 46” Spindle Length – 24” Swing on Center – 72” Extended Bed |
| 32” Wheel Range – 86” Swing on Center – 96” Traversing Range |
Lathe
Lathe is a machine tool that rotates the workpiece on its axis to perform various operations such as cutting, sanding, knurling, or drilling with tools that are applied to the workpiece to create an object with symmetry about an axis of rotation.
| Engine Lathe |
| 53.25” Max. Cutting Diameter – 120” Tool Post Travel |
For more information on our machining capabilities, please contact us.