The use and maintenance of fabric tearing machine
Installation of fabric tear gauge:
To prevent the fan-shaped hammer from swinging during transportation, the instrument uses a screw to fix the fan-shaped hammer to the support base, which must be removed before use.
After removing the fixing screws, the instrument must be installed on a sturdy workbench with good shock absorption, and a 2-3mm thick hard rubber plate should be placed between the instrument and the workbench.
Precautions for fabric tearing tester:
The test value should fall within the range of 20% to 80% of the full scale value, otherwise the hammer should be increased or decreased.
When using the indication range of 0-16N, large and small weight hammers A and B, as well as long and short screws, are not used; When the indication range is 0-32N, install a small weight increasing hammer A and tighten it with a short screw; When using a range of 0-64N, add a large weight hammer B and secure it with a long screw.
Instrument maintenance:
The instrument should be wiped clean regularly, and the sliding sleeve of the spindle pointer should be refilled regularly. But the pointer and pointer baffle must not have grease to affect the indication error.
The instrument should be placed in a vibration free and clean workspace. When not in use, remove the large and small weight hammers A and B, as well as the long and short screws, and keep them safe. The instrument should also be covered with a dust cover to prevent dust from falling in.
The weight increasing hammer must not collide to avoid changes in its center of mass position and weight.
2024-08-01 17:30