Click here to make tpub.com your Home Page

Page Title: Table I. Examination of roving ball for visual defects .
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home

   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
Requirements
Up
Roving, Glass, Fibrous ( For Prepreg Tape and Roving, Filament Winding, and Pultrusion Applications)
Next
Filament diameter and code letter of current commercial filaments .



img
MIL-R-60346C
Table I.
Examination of roving ball for visual defects .
AQL
percent
Method
1
Examine
defective
inspection
Defect /
Workmanship:
2
Visual
1.0
Dirt, grease oil or foreign
Outer layer /
matter in quantity sufficient
Of roving ball
to be detrimental to end use.
(see 1.2, 3.4,
Visual
Any knot or fuzz accumulation.
1.0
3.4.1 & 6.2)
Visual
Any splice or group of two or
1.0
more splices not in accordance
with 3.4.1.
3
Difference in color, transpar-
Visual
/
ency or other appearance of
the filaments.
Package (ball) build:
Carpenter's
Roving ball (see
2.5
Not cylindrical within
square &
5/16 inch
3.3, 6.2, and 6.4)
scale
Carpenter's
Not centered on tube,
2.5
square &
where applicable,
scale
within 1/8 inch.
Scale
Diameter or length improper.
2.5
Scale and
Direction and angle of
2.5
visual
winding improper.
Visual
Number of turns per trans-
2.5
verse improper.
Visual
Visual
Tube (see 3.3
2.5
Inside diameter or length
And 6.2)
improper.
Not suitable, color code
Visual
2.5
improper.
1
/The lot shall be evaluated separately in respect to each category or defect.
2
/Unless the external appearance of a ball or supplier's previous history
shows interior of the ball may contain defects, a ball shall not be unwound
merely for examination for visual defects.
3
/The lot shall be rejected if there is a visual difference in color, trans-
parency, or other appearance of the filaments indicating a possible mixing
of different types of glass fibers.
5

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +