h t t p : / / w w w . h f l a s e r . c o m
6.2.4 The cleaning of guide way
（
Recommend cleaning once every two weeks . Do it under shutdown
condition
）
Guide, linear axis as one of the core components of equipment, its function is to play the
role of guidance and supporting. In order to ensure the machine has high precision, requiring that their
guide, linear guide with high precision and good stability of the movement. During operation, due to
in the processing the working materials will have a lot of corrosive dust and smoking, these large
quantities of smoking and dust will deposit in the rails, surface of linear axis, not only great influence
for the precision of the equipment , but also the rail line shaft surface will form corrosion point,
shorten the equipment’s life. To make the machine working normally and stably, ensure the processing
quality, Routine maintenance work for the guide and linear axis should be done carefully.
Attention:：
(1) Cleaning guide: please prepare the dry cotton, lubricating oil.
(2) Cleaning of the linear guide: Firstly, move the laser head to the right side (or left side), wipe with a
dry cloth until it is shiny cleaned, plus with a little lubricating oil, push the laser head slowly several
times, let the lubricating oil scatter uniformly.
6.2.5 Tighten screws, the coupler
After working a period of time, the screws and Coupling of the moving joint will loose, it will affect
the stability of the mechanical movement, therefore, should observe if the driving components have
strange sound or abnormal phenomena when the machine runnning, to strong and maintain in time if
find any problems. While the machine is running for some time, should reinforced the screws one by
one with a tool. The first reinforcement should be done after the device running about one month.
The optical systemfor Laser Engraving is completed by mirror’s reflection and Lens’ focus, focus lens
will not have the offset problem in the laser path , But the three mirrors is fixed by the mechanical
parts, more likely to make the offset, so recommend the user need to check the laser path before
working every time to ensure it is normal.
6.3 Equipment Notes
6.3.1 Fill the water before turnning on the machine, we should observe the circulation of the water at
any time during the machine working, to ensure that the circulating water is normal, and protect the
normal working for laser tube.
6.3.2 Follow the sequence of the machine’s power on/off: when start the machine, firstly open the water
chiller, then open the power switch, open the laser switch at last. When close the machine, firstly close
the laser switch, then close the power switch, close the water chiller at last.
6.3.3 Control the water temperature inside the laser tube, generally should not exceed 35 degrees. In
winter, when we finish working, should let out the water inside the laser tube, to prevent the laser tube
damaged by frost.
6.3.4 Keep the machine clean, especially the lens, dirty lens will affect the reflecting efficiency ,
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