In the daily maintenance work of the photogrammeter, the maintenance of the photogrammeter is not limited to the maintenance of sprinklers, but also very important for the maintenance of other related components of large and small photogrammeters, such as common, the maintenance of gratings, ink supply system of the photogrammeter and related ink supply pipelines, print guides, ink stacks and so on, can not be ignored.
Grating strip is a transparent film strip behind the carriage on the printing platform of the photogrammeter. Its main function is to print and locate, which is like the scale of a ruler. Its maintenance is mainly to keep the surface of the grating strip clean, avoid dust, residual ink droplets, etc., so that it is easy for the printer to print positioning errors, printing drawings appear duplication, dislocation and other faults. In daily maintenance operation, regular cleaning of grating can be arranged, and the surface of grating bar can be cleaned by wiping with soft cloth.
The ink supply system and the related ink supply pipeline of the photogrammeter should keep the ink supply smooth, the sealing of the ink pipe, and avoid the phenomenon of ink supply and ink breakage caused by leakage of the ink pipe. Daily maintenance is to check the ink supply pipeline regularly. If there are failures caused by folding or other broken and sealed ink pipes, the ink pipe should be solved or replaced in time.
The ink stack is an important part of the temporary rest and maintenance of the photo machine. For example, after a period of printing work, the ink stack will be reset to the ink stack. The scraps and ink pads in the ink stack and the nozzle are used for scraping, cleaning and pumping ink, which plays a better role in maintaining the nozzle. Therefore, attention should be paid to the maintenance of ink stack, regular maintenance, such as cleaning scraper and residual ink stains and sundries on the ink stack with cotton stick, and timely replacement of scraper if the scraper has been damaged and deformed.