AIA NAS912
2012
SPAR MILL NUMERICALLY CONTROLLED
- Format:
- Language(s) :
- Published :
- English
- 05/31/2012
INACTIVE FOR NEW DESIGN * SEE NAS380
Purpose
This specification provides a standard for the manufacture,
performance, inspection and procurement of a series of spar milling
machines to meet aerospace manufacturing requirements. This
standard lists minimum requirements and is not to limit design
advances.
Classification
The machines shall consist of AIA Class IV numerically
controlled spar mills with two sizes (widths) of machines available
for each class, with equipment and accessories herein to be
available at the option of the customer. The machine shall be of
the standard gantry type as per this specification equipped with
combination of one or more of the carriages.
Type
I – (2) horizontal twist heads
II – (2) vertical twist heads
III – Any combination of horizontal twist and vertical twist
heads (6.1.1)
NOTE: See Figures 1 and 2, Sheets 38 and 39 for standard head
numbering system and axis nomenclature.
Size
Small – 36" work space
Large – 48" work space
Class
I – Aluminum cutting spar mill
II – Combination aluminum and steel cutting spar mill
(6.1.3)
AIA NAS912 | |
---|---|
STANDARD INFO: | |
Standard Name | AIA NAS912 |
Scope | SPAR MILL NUMERICALLY CONTROLLED |
Publisher | AIA - Aerospace Industries Association |
Languages | English |
State | [ Not for New Design ] |
Publication Year | 2012 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
File Size | 1 file , 3.1 MB |
Number of Pages | 44 |
Published | 05/31/2012 |
Revision | 5 |
AIA NAS912 | ||
---|---|---|
History | Publisher Year | |
AIA NAS912 | 2012 | Current |
AIA NAS912 | 1974 |
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