Can be designed and fabricated clevises of all types and sizes . A typical pair of clevises are those conforming to ASTM Standard E 399. These forks are made of high-strength, heat-treated steel for tools, according to the ASTM standards. Exist three pair of tensile clevises of different sizes, fabricated …
This test method is used for pull-through strength, i.e., the strength of the plates the fastener is holding together. The test specimen consists of two 1.5” square plates connected at their centers by the desired fastener being tested. To maintain proper rotational alignment of the two halves of the fixture …
The bearing strength of a 1.5” wide test specimen assembly containing one or two ¼” diameter fasteners is to be determined. The test sample for procedure B is composed of two identical plates secured together using one or two fixing elements of the central line, with a doubler on each …
ASTM Standard D 5961 includes four distinct laminate bearing test methods, identified as Procedures A, B, C, and D. Procedure B is actually a specimen support fixture. The other three procedures, as will be described here, are pin bearing fixtures. PROCEDURE A: DOUBLE-SHEAR TENSILE LOADING Procedure A in ASTM …
