TR7600 SIII_Series_Maintenance_en_v_2_0_3 - 第51页

Test Research, Inc . TR7600 SII I Series User Guide – Maintenance 41 7.2 Check Conveyor Belt Elasticity Check the conveyor belt elasticity by using Sonic Tension Meter. If the e lasticity is too loose, it will affect the…

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Test Research, Inc.
40 TR7600 SIII Series User Guide – Maintenance
Clean And Lubrication Process for Each Axis 7.1.5
Step 1
Push the X-Ray source to the end of the X-axis (Right) and Y-axis (Rear).
Step 2
Use a clean cloth to remove existing grease on every ball screw and every axis.
Figure 68: Clean & Lubrication Process/Remove Existing Grease
Clean And Lubrication Process for Each Supportive Axes 7.1.6
Step 1
Use a clean fabric to remove existing grease on every track.
Figure 69: Clean & Lubrication Process/Remove Existing Grease
Step 2
Use grease pump to feed grease to grease nipple (position is marked in Section 7.1.2.).
Test Research, Inc.
TR7600 SIII Series User Guide – Maintenance 41
7.2 Check Conveyor Belt Elasticity
Check the conveyor belt elasticity by using Sonic Tension Meter. If the elasticity is too loose,
it will affect the motion of the conveyor. The elasticity is measured based on the tension of
conveyor belt. Conveyor belt for different TRI AXI Models will have different elasticity value.
Elasticity specification for TR7600 SIII AXI model is 65 +/- 5N.
Figure 70: Sonic Tension Meter
Steps to perform the conveyor belt elasticity measurement:
1) Move the microphone of Sonic Tension Meter close to conveyor belt.
2) Use finger to tap the conveyor belt.
Figure 71: Measure Conveyor Belt Elasticity
Test Research, Inc.
42 TR7600 SIII Series User Guide – Maintenance
3) Elasticity value will be display on the Sonic Tension Meter screen.
4) Compare the measured elasticity value with the specification. If elasticity is out of
specification, adjust the conveyor wheel and screw to tighten or loosen the belt.
5) Re-measure the tension. Repeat the above steps until the elasticity is within the
specification.
Figure 72: Adjust Conveyor Wheel and Screw
7.3 Check Conveyor Spring and Lubricate
Check the conveyor spring. Apply grease on conveyor ball screws and then, let conveyor to
run so that the grease will coat on the spring.
Figure 73: Apply Grease on Conveyor Spring