SATPC0037237 Tab 04 4 SOW Revised.pdf
PDF 54 KB Posted
- 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 requirements for manufacturing a New Clausing Lathe C22 Geared Head Gap Bed Head for NASA Environmental Control and Life Support Systems (ECLSS). The contractor, Worldwide Machine Tool in Lewis Center, Ohio, must manufacture components to replace the functionality of an existing lathe in the 4755 test stand, ensure correct material series and grade, validate dimensions per specifications, and complete manufacturing by March 31, 2025.
The lathe specifications include: 22" swing over bed, 32" swing in gap, 3.125" spindle bore, 16 geared drive spindle speeds (20-1600 rpm), 3 variable drive speeds (16-2000 rpm), and multiple threading capabilities. Additional included options are 480V compatibility, two steady rests with roller fingers (1.7"-5.3" and 3.34"-7.4"), Aloris DA Tool Post with holders, 24" face plate, and 15" 3-jaw universal scroll steel chuck. The machine dimensions vary by center distance (40"/60"/80"/120"), with weights ranging from 4,840 to 8,140 lbs and lengths from 88" to 168".
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| SATPC0037237 Tab 04 4 SOW Updated.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 C22 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 Setrite Universal Scroll Steel Chuck
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 40” / 60" / 80" / 120"
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
No. spindle speeds Variable Drive
Spindle Speed Variable Drive 16-2000
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 (GH & VS)
(Hp) 12.5
Coolant pump motor (Hp) 1/8
Dimensions Machine
Machine height 54”
Machine width 43”
Machine length
40"/60"/80"/120"
88" / 108" / 128" /168"
Machine weight
40"/60"/80"/120" (lbs)
4,840 / 5,280 / 5,940/ 8,140
File details come from the government source that posted it. Updated .