In 2014, the company by customers invited to upgrade the service of the product. Lisi Aerospace Canada Corporate is is a worldwide manufacturer specialist for fasteners and structural components used for the airframe as well as the engine of the aircraft. They are working closely with engineering and supply chain department of AIRBUS, BEOING, BOMBARDIER and EMBRAER.

Machine: Computer Control Servo Hydraulic Compression Testing Machine YAW-7000
Capacity: 7000KN
Testing Range: 4%-100%
Load, deformation, displacement 3 close loop control
Piston stroke: 230mm

Testing Standard: National Aerospace Standard NASM1312-13
Fastener Test Method: Double Shear Test
Sample: Bolt

Testing procedure:

Calculating the loading speed according to the diameter of the sample, then put the bolt into the double shear fixture, use the machine to make a constant specific loading force, until the bolt is broken, and then get a Max. shear force.

Highlight:

In the test, open the function "stop while destroy", on the one hand, we can get the Max. Shear force, on the other hand, after get the Max. shear force, the curve is in the phase of declining, the software can control the machine stop automatically by setting percentage, so that protect the Shear fixture.