Page 72 - CEAST 9340 - Instructions for Use and Maintenance 7510.000MN1r ed. 1 rev. 1
8.6.2.2.2 FIXTURES FOR PLATES, FILMS, CHARPY AND IZOD TESTS
Note: for the disassembly procedures follow the instructions of paras. 8.6.2.1.1
or 8.6.2.1.2 or 8.6.2.1.3.
DISASSEMBLY
Note: the handles of the adjustable height stand are used to adjust the height (upward
or downward) of the specimen fixture and to lock it in the chosen position.
Clamping
ring
Fixtures
adapter
Screw
Adjustable
height stand
Specimen
fixture
Clamping
plate
Screw
Adjustable
height stand
Clamping plate
without
clamping ring
Fixtures
adapter
Screw
For plates and films
For Charpy and Izod tests
ASSEMBLY
X
a) At the end of the assembly operation (fixtures for plates, films, Charpy or
Izod tests) and with the test specimen already installed on the fixture, procede
to determine the height between the upper surface of the specimen and the
end of the striker.
b) Unlock the locking handles.
c) Completely lower the adjustable height stand using the height adjustment
handles.
d) Go to the “Service” menu (para. 8.5.14).
e) Select the “Move to height” fuction (para. 8.5.17).
f) Carry out the following calculation:
X = Striker height [mm] - 134 [mm] + Impact offset [mm];
where:
“Striker height” = 239 to 370 [mm];
“Impact offset” = -120 to 100 [mm].
X
X
X
X
Note: for the assembly procedures follow the instructions of paras. 8.6.2.1.1
or 8.6.2.1.2 or 8.6.2.1.3.
Height
adjustment
handles
Locking handles
X
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