Part Name: Hoist Fitting

 Customer:  Aerospace Tier 1

Location: US

Description:  Aerostructure

Industry: Aerospace (Commercial)

Materials: 7050-T7451 Aluminum

Quality Details & Requirements:

• .01” profile tolerance
• .005” profile tolerance on OML & IML contours

Quantity:  55 Total ship sets, 1 part per ship set

Part Size & Dimensions:

• Height = 2.52”
• Width = 2.0”
• Length = 2.55”

Application(s) Used:

• 5-Axis Positioning  CNC Machining
• 3-axis contouring of two direction curved OML & IML contours
• Thread milling

Cycle Time(s):

•  OP1 = 20 minutes

Engineering & Software Requirements:

• NX CAD File
• PDF Drawing
• TopSolid/TopCAM for CNC programming

Special Processes:

• Ultrasonic Inspection, MIL-STD-2154, CL A
• Liquid Penetrant Inspect, ASTM-E-1417, TYP-1
• Non-Chromic Anodize, MIL-A-8625, TYP-1C
• Epoxy primer, BMS10-11, TYP 1

 Project Milestones:

• Thread milled .875-14F-3B Thread
• Applied proven machining process to a family of 6 part numbers