One, overprint forbids
Because 1. is operated undeserved the overprint that cause forbids.
(1) water has measured congress to make paper is out of shape, think method reduces water to measure.
(2) because presswork,press muscularity, paper is slip inside tooth platoon, because this wants accent small presswork pressure.
(3) of paper hold a mouth too small, adjust rule, want new officer attune to hold a mouth.
(4) when forme adjustment or installation incorrect, need weighs school forme position.
2. offset press runs for long, precision drops cause overprint to forbid.
(1) of the tooth that give paper swing roller coat wears away, need to replace bearing jacket.
(2) the bearing opening a tooth of the tooth that give paper wears away, need to replace tooth bearing.
(3) the thrust bearing of platen wears away, need thrust bearing.
(4) a caustic of the bearing that shut a tooth of platen, need to replace bearing.
(5) hold a tooth to wear away, hold paper difficulty, need to change or the overhaul holds a tooth.
3. offset press is incorrect when installation is debugged the overprint that cause forbids.
(1) the malposition when be being adjusted between platen and platen truly, can produce overprint to forbid, need readjust.
(2) installation of cam of the tooth that give paper is improper, need new officer to move cam position.
(3) of the tooth that give paper rely on a place of strategic importance to adjust incorrect, need new officer attune to rely on a place of strategic importance.
(4) hold power too small, need to increase those who hold a tooth to hold power.
2, breakdown of bar of water Chinese ink
1. drops as a result of precision of offset press itself the bar of water Chinese ink of generation.
(1) platen axle sleeve wears away to create thick line of water Chinese ink badly, need changes axle sleeve.
(2) cam of the tooth that give paper is increased via long locomotive error, need changes cam.
(3) the precision classics of gear wears away for long precision drops to produce rod of water Chinese ink thereby, need to change gear.
2. adjusts the bar of water Chinese ink of undeserved generation as a result of what offset press installs.
(1) presswork pressure is too great create thick line of water Chinese ink, need to move little pressure.
(2) the position that strings together Mo Gun is undeserved bar of generation water Chinese ink, need heavy school to string together Mo Gun.
(3) move Mo Gun pressure is too great, move the pressure size of water roller can create thick line of water Chinese ink, the pressure that needs to adjust water roller, Mo Gun is balanced.
3, the discussion about afore-mentioned problems
Before two parts introduced overprint to forbid a few commonner means of settlements with problem of bar of water Chinese ink, it is an iceberg only one horn, the happening because of this kind of problem the reason is too much cannot lift one by one exemple, can real ground has been solved or should depend on the technology that maintains an engineer, experience and the ability that handle an issue.
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