After years of development, the laser imagesetter has been fully mature in technology, stable and reliable in performance, diverse in functions, complete in variety and specifications, well-served in place, with a large user base and a large market share. It is difficult in the short term. Was replaced. In addition, the majority of laser phototypesetting machine manufacturers and film manufacturers still recognize the use of film, and more importantly, they are constantly developing laser photo-alignment technology, this article will introduce you to the fault of the laser phototypesetting machine.
The inspection was carried out in comparison with the row machine, but no obvious failure was found. Remove the upper cover of the cassette, open the photo-setting machine, and let the film enter the film manually. On the other hand, the hand-held motor of the photo-aligning machine automatically turns the wheel and finds that it is rotating, but the friction wheel of the collecting box The speed of rotation is slower. After shutting down, use your finger to move the wheel against the motorized wheel of the machine, and then add some resistance to the friction wheel of the box, and find that it does not rotate.
After careful observation, we can guess that this reason is caused by the long-term friction caused by the rotating wheel of the take-up motor and the friction wheel of the take-up box, which causes the rubber to age and wear, resulting in poor contact between the two rubber wheels. Generally, it can be adjusted by adjusting the sheet of the machine, and the elastic scale of the steel shrapnel on the back of the motor solves the fault, but we found that at this time, the elastic scale has been adjusted to the maximum extent. Therefore, it is only necessary to consider the winding motor and the film box friction rotating wheel to eliminate the malfunction.
In terms of equipment maintenance, computers, servers, printers, plate printers, and supporting uninterruptible power supplies and chillers require maintenance. Maintenance items should be developed into a book, which is divided into days, weeks, half months, months, quarters, half years, and years. The CTP captain is required to strictly perform and register according to the maintenance schedule items, and the supervisors regularly review, and then the company audit department arranges irregular audits, so that the CTP equipment can be effectively maintained and maintained.
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