S pring T est F ixtures
Starrett offers custom solutions for testing compression and extension springs. These test fixtures ensure correct axial alignment and promote accurate testing and measurements of spring constants, initial tension, free length and more. O peration Starrett can supply a variety of test fixtures for testing compression and extension springs. Generally, fixtures include hooks for extension springs and various forms of custom-made test fixtures for compression springs.
T esting S tandards There are a variety of testing methods for springs and washers. Contact your Starrett representative for more information about your specific testing method and the available test fixtures.
S pring STEEL, NICKEL FINISH • For general-purpose spring testing applications • Springs are positioned over the center rod to ensure proper alignment during compression • Operating Temperatures 32° to 158°F (0° to 70°C)
Shown: Custom made testing fixtures for compression springs having different free lengths.
Spring Fixtures
Load Capacity
Inside Diameter (A)
Outside Diameter (B)
Weight (each)
Clevis Type
Model No.
N
KGF
LBF
in
mm in
mm lbs
kgs TBD
mm 15.9
Supply
SPRING-[A]-[B]
100
10
22
A
A
B
B
TBD
1
Note: This fixtures are custom made and based on the spring inside diameter. Please consult your Starrett representative.
15.9
D imensions
82
B
60
A
0.3
8
60
B
75
40
144
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