MTS 316 Load Frame - Manual (Page 16)

Series 316 Load Frame Product Information 16
Uniaxial Configuration
Operation
Installation of spacers as required
Install the appropriate number of spacers for the test to be conducted. When
determining the number of spacers needed, it is best to extend the actuator to a
position that leaves just enough stroke for the expected testing needs. This
actuator position helps reduce the risk of damage to the specimen or fixtures due
to actuator over-travel.
Typical steps for determining load train components:
1. After ensuring that there is adequate clearance, fully extend the actuator.
2. Retract the actuator the estimated distance required for the test.
3. Compare the opening with the sum of the displacement required for the test,
the height of the specimen, and the height of any fixturing required for the
test such as compression platens and adapter plates.
4. Determine the number of spacers required to fill the remaining test space.
By adjusting the actuator position and adding or removing spacers, it will be
possible to obtain the correct test space.
5. Install all components and ensure that all bolts are tightened appropriately.
Compression Indirect Tension