Attachment 2 Bridgeport Mill BPS1R08 OR EQUAL_Rev 1.docx
DOCX document 24 KB Posted
- Attached to
- Bridgeport Mill Model BPS1R08 OR EQUAL Federal contract opportunity
- Solicitation number
- FA671224Q0016
About this file
This document is an attachment detailing the requirements for a Bridgeport Mill BPS1R08 or equal, which is part of a federal contract opportunity. The mill is required for the Custodian Authorization Custody Receipt Listing (CACRL) equipment used on C-17 aircraft. Key requirements include a maximum footprint of 84" x 120", 230V/60Hz/3-phase electrical, 3HP AC motor with specified speed range, R8 spindle and collets, servo feeds, coolant system, and various accessories such as collet sets, shell mill holders, and work lights. The mill must be able to cut aluminum, stainless steel, steel, and titanium up to 5 inches thick. The government is responsible for offloading, installation, and disposal of packaging, while the vendor must provide training and a 24-month warranty. The related federal contract opportunity is Solicitation FA671224Q0016 issued by the Department of the Air Force Reserve Command.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Picture of current Mill machine.jpg | JPG image | |
| Attachment 2 Bridgeport Mill BPS1R08 OR EQUAL_Rev 2.docx | DOCX document | |
| Attachment 3 Pricing Template.docx | DOCX document | |
| Attachment 1 COMBINED SYNOPSIS_SOLICITATION.docx | DOCX document | |
| Attachment 2 Bridgeport Mill BPS1R08 OR EQUAL.docx | DOCX document |
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Text version
Bridgeport Mill BPS1R08 or Equal
MILL:
The Mill is a requirement for our Custodian Authorization Custody Receipt Listing (CACRL) equipment, which means that is a required piece of equipment for our C-17 aircraft.
Essential Characteristics:
Footprint Maximum: 84” L x 120” W (Footprints larger than this will not be considered).
Quotes must clearly show the footprint of the MILL.
| Electrical Requirements: | Must be 230/V/60Hz/3-phase | |
| Motor: | 3HP AC |
Spd RPM: Low range 60-500 - High range 550-4300
| Spindle: | R8 Spindle & Tapper 30 | |
| Collets: | minimum R8 Set inch 1/8 to 7/8 by 32nds | |
| Shell holders: | ½ , ¾ , 1 in R8 shell mill holder |
Clamping: 52 Part clamping kit
| Axis: | X,Y servo Feed | |
| Knee: | Servo feed | |
| Electrical Controls: | Must be mounted Central 110v wiring point W/4 plugs | |
| Table Features: | Must have “T” slots for fixture mounting to prevent material from moving during cutting. |
Feed Control:
Head Tilt: At least 45 Degrees Inward to at least 45 Degrees Outward 90 degrees Left & Right.
Shall include the following:
· Emergency Stop Button, Hi/Lo speed button, Collet in/out button, Manual Brake
· Hardened & Ground, X, Y & Z Ways
· X/Y ways coated with Turcite B
· Column & Knee Ways Covers
· T-slots are ground to provide reference edge for positioning your workplace
· Hardened & Ground Table Surface
· Hardened & Ground Spindle
· Chromed & Ground Quill
· Chromed X, Y, & Z Leadscrews
· Double Nut Leadscrew for backlash compensation
· ABEC 7/CP4 Spindle Bearings
· Coolant System w/Pump & Switch
· Flexible Segmented Coolant Nozzle
· Chromed Y Screw Covers and One-piece Wipers
· Air Power Draw Bar R8 (US MFG) Drawbar Installation
· 7/16”-20 Imperial Drawbar R8, or 1/2”-20 Imperial Drawbar NMTB30
· Variable Speed Drive
· Articulating Head for Compound Angles
· Worm gear angular positioning of head in two directions
· Lever-operated manual rapid quill movement
· Handwheel for fine quill feed
· Adjustable automatic feed disengagement for quill feed in both directions
· Micrometer depth stop
· Reversing switch for clockwise or counter clockwise operation
· R8 or NMTB 30
· Spindle Brake (Hand operated)
· One-shot lubrication
· Leveling bolts and pads
· Tool Kit, Test and Accuracy Chart
· Operations Manual/Parts List
· Full Electrics w/ disconnect
· 6” Riser Block
· R8 Milling Chuck Kit w/7 Collets
· R8 Milling Chuck Kit w/11 ER Collets
· R8 End Mill Adapter Set 3/16-1 ¼ (8 pcs.)
· R8 Inch Collet Set 1/8 to 7/8 by 32nds, 25 Collets
· ½” R8 Shell Mill Holder
· ¾” R8 Shell Mill Holder
· 1” R8 Shell Mill Holder
· ½” Keyless Drill Chuck
· 1/8” to 5/8” Keyless Drill Chuck
· LED Work Light w/3Pin 110V Plug
· Coolant Mist System 1 Gal
· R8 End Mill Adapter Set 3/16-1 ¼ (8 pcs.)
· 3 Axis w/Spindle 9”x 49” TBL Acu-Rite 300 DRO
· Parts/labor warranty on the machine (1 year)
Materials to be cut:
· Primary: Aluminum, Stainless steel
· Secondary: Steel, Titanium
Size of material to be cut:
· Up to 5 ½ inch thick. Will need to be capable of cutting 90deg angles
Delivery Address:
· 911th Airlift Wing 2601 Defense Ave Building 417 Coraopolis, PA 15108
Unloading of Mill:
· Government is responsible for using forklift/material handling equipment to offload milling machine and movement to the installation point
Mill leveling:
· There is a slight slope in the floor. Contractor responsible for ensuring milling machine is level
Installation:
· Government responsible for making milling machine electrical connection. Vendor responsible for initial start-up to include complete diagnostic and performance verification that the equipment is in proper working order during setup.
Training:
· Vendor to provide in-person training on proper use of milling machine to audience of up to seven. Testing of the milling machine shall be performed during training with material provided by the government.
Disposal of packaging/misc waste:
Government to dispose of packaging material
Warranty
· 24 months after delivery
File details come from the government source that posted it. Updated .