SATPC0037237 Tab 04 4 SOW Updated.pdf
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- Attached to
- New Clausing Lathe C22 Geared Head Gap Bed Head Federal contract opportunity
- Solicitation number
- 80NSSC25891149Q
About this file
This Statement of Work outlines NASA Environmental Control and Life Support Systems' (ECLSS) requirement for Worldwide Machine Tool to manufacture components that replace the functionality of an existing Lathe in the 4755 test stand. The contractor must complete manufacturing of a New Clausing Lathe C2260J Geared Head Gap Bed Head, ensure correct stock material series and grade, validate dimensions and tolerances per specifications, and complete manufacturing by March 31, 2025. The work will be performed at Worldwide Machine Tool in Lewis Center, Ohio.
The lathe specifications include 480V compatibility, multiple steady rests, Aloris tool holders, face plates and chucks. Technical specifications detail a 22" swing over bed, 32" swing in gap, 60" center distance, and 3.125" spindle bore. The machine features 16 geared drive spindle speeds (20-1600 rpm), various thread and feed capabilities, and is powered by a 12.5 HP spindle motor. Physical dimensions are 54" height, 43" width, and 60" length between centers. Additional components include digital readout, multiple chuck options (15" 3-jaw, 12" 6-jaw, and 16" 4-jaw), and comprehensive thread cutting capabilities for metric, inch, modular and diametral pitch threads.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| SATPC0037237 Tab 04 4 SOW Revised.pdf | ||
| SATPC0037237 Tab 10 RFQ Open Market Template.pdf |
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Text version
STATEMENT OF WORK
1. Objective/Requirements
Worldwide Machine Tool has the capability to manufacture components that replace functionality of the Lathe that is currently in the 4755 test stand. NASA Environmental Control and Life Support Systems (ECLSS) has interest in creating a functional duplicate with upgrades that fit into our current footprint.
2. Characteristics, Scope, and Specs
The contractor shall perform the following duties:
• Complete the manufacturing of New Clausing Lathe C2260J Geared Head Gap Bed Head.
• Ensure that the stock material used to make the components is the correct series and grade.
• Validate that the dimensions and tolerance are within the specifications on the respective drawing instructions.
• Complete manufacturing in a timely manner to support the test stand.
3. Place of Performance
Worldwide Machine Tool located at 9000 Cotter St Lewis Center, Ohio 43035.
4. Period of Performance
Manufacturing shall be performed from the earliest applicable date through
March 31, 2025.
Included Options:
Machine will be 480V compatible
J22-13 Extra Steady Rest w/Roller Fingers 1.7” to 5.3”
J22-13A Large Steady Rest w/Roller Fingers 3.34” to 7.4”
J22-05A Aloris DA Tool Post w/4 Holders (2 sided)
21-475A-1DA Aloris Extra Straight Holder 1-1/4”
21-475A-1SDA Aloris Straight Holder 1-1/2”
21-475A-2DA Aloris Extra V-Holder 1-1/4”, 1" bore bar
21-475A-2SDA Aloris V-Holder 1-1/2”
J20-01 24” Face Plate D1-8
1525324 15” 3-Jaw Scroll Steel Chuck
1226324 12” 6-Jaw Scroll Steel Chuck
1614524 16” 4-Jaw Independent Chuck
2 Axis digital readout
Capacity
Swing over bed 22”, Center height 11”, Swing in gap 32”
Gap length in front of faceplate 8.7”
Swing over cross slide 15.5” Bed width 13”
Center distance 60"
Headstock
Spindle bore 3.125”, Spindle nose D1-8
Spindle taper / Bushing taper 7MT/5MT
No. spindle speeds Geared Drive 16
Spindle speed (rpm) Geared Drive 20-1600
Thread and Feed Box
No. of longitudinal feeds 20
Range (inches) 0.0015-0.04
No. of cross feeds 20
Range (inches) 0.0008-0.02
No of metric threads 39
Range (mm) 0.2-14
No. of inch threads 45
Range (inches) 2-72
No. of modular threads 18
Range (mm) 0.3-3.5
No. of diametral pitch threads 21
Range (inches) 8-44
Leadscrew dia./TPI 1.26”/4
Slide and Carriage
Cross slide travel 10.5", Cross slide width 7.8”, Compound travel 5.1”. Compound width 5.31”, Max.
tool size 1” x 1”
Tailstock
Tailstock quill diameter 3”, Tailstock quill travel 7”, Tailstock taper 5MT
Motors
Spindle motor (Gearhead)
(Hp) 12.5
Coolant pump motor (Hp) 1/8
Dimensions Machine
Machine height 54”
Machine width 43”
Machine length between centers 60"
File details come from the government source that posted it. Updated .