Automatic screen printing machine how to maintain and repair?Automatic screen printing machine maintenance and repair section: Pneumatic components, can not make too much water and oil into the pressure system, to avoid cylinder failure and shorten the life of the cylinder to ensure compressed air dr
Automatic screen printing machine maintenance and repair section:
Pneumatic components, can not make too much water and oil into the pressure system, to avoid cylinder failure and shorten the life of the cylinder to ensure compressed air drying and cleaning, it is best to install a freeze dryer.
Three-point combination, to ensure the use of pressure within 5-7kg / cm, daily check converter oil cup enough, the pressure relief valve for a long time without. Should be pushed to the back end, air conditioning should be used PetroChina R68 # (that is, pressure conditioning group for oil)
Other is that when you stop working, you should turn off the main power switch and compressed air supply; governor valve cylinder and the shaft should avoid magnetic damage; work bench sliding seat parts and precision components with a high degree of precision must be used WD-40 wipe Clean and oiled to prevent precision from being affected by rusting.
Automatic screen printing machine phase adjustment of the work cycle:
By the manufacturer according to the design of the circulation phase diagram strictly adjusted, and wear-out or locking.
Automatic screen printing machine repair - Operational adjustments:
Guide rail, plate and work platform parallel adjustment between the three layers: the general guide rail or platform as a benchmark for adjustment.
① platform and rails should be parallel to the scraper along the rail movement, if the two are not parallel, the scraper will not always be a certain pressure on the platform, or even gaps, this adjustment has been adjusted before the machine factory .
② screen printing plate and the platform should be parallel, otherwise the network distance (screen printing plate bottom to the printing surface distance) inconsistent, causing the printing pressure and screen printing plate deformation is inconsistent, therefore, the flatness of the screen frame itself should be guaranteed, General by the user according to the needs of specific requirements. On the version of the adjustment: refers to the screen printing machine on the screen printing plate and printed parts of the printing accuracy adjustment. Height adjustment (> 40mm), before and after the adjustment and left and right adjustment (> 20mm), horizontal angle adjustment (> 3 °).