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Automatic screen printing machine maintenance knowledge Automatic screen printing machine air compressor components, won't make too much moisture and oil into the air pressure in the system, avoid the cylinder malfunction and shorten the service life of the cylinder, to ensure that the compressed air dry and clean, best to retrofit the freeze drying machine. Three combinations, to guarantee the use of pressure within 5-7 kg/cm, daily check whether the converter oil cup of oil is enough, pressure release valve need not long time. Should push on the back-end, CPC R68 #, air should be used (i.e., special oil pressure control group). The other is when to stop working, turn off the power supply should be master switch and the compressed air supply; Speed regulating valve cylinder and axis of each part should avoid magnetic loss; The workbench cross slide parts and precision height matching components must be common WD - 40 wipes clean and oiling, in case the precision is affected due to any rust. Fully automatic screen printing machine work cycle phase adjustment: By the factory according to the design cycle of phase diagram adjustment strictly, and wear the pin or lock. The operation of the automatic screen printing machine adjustment: Guide rail, plate and working platform adjustment of parallelism between the three layers: general adjustment on the guide rail or platform. 1) platform and guide rail shall be parallel, scraping board is along the guide rail movement, if both are not parallel, scraper will not always contact platform at a certain pressure, appear even clearance, this has also been a change in the machine before they leave the factory in tune. (2) screen plate and platform should be parallel, otherwise the network distance (silk screen plate floor to printing the distance), cause the printing pressure and silk screen printing plate deformation, therefore, the flatness of screen frame itself should be guaranteed, generally by the users according to need to put forward specific requirements. To adjust: refers to the screen printing machine for silk screen printing precision adjustment between the plate and the calendar. Height adjustment (> 40 mm), before and after adjustment and around (> 20 mm), horizontal Angle adjustment (> 3 °). |