Printing equipment maintenance of the importance and necessity | Book Printing - Gold Printing Group

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(Free-Press-Release.com) August 17, 2011 -- http://www.goldprinting.cc/shownews.asp?id=1903

China printing introduced a lot of advanced printing press. The printing press is a high degree of automation, printing speed, product quality good characteristics. But, with the increase of the use fixed number of year, equipment wear and the extent of damage increases, in addition to the natural wear, some parts is due to the operation of equipment conditions caused by the wear and damage to accelerate. If the printer normal maintenance, maintenance cannot proceed, will make the technology of equipment performance, thus reduce down the printing quality. Improve equipment reliability, ensure the quality of printing not decline, production running smoothly and reduce the loss caused by maintain undeserved, these are further explained the printing equipment maintenance is of great importance.
The following equipment maintenance fully explain the importance and necessity of:
1, fuel

In oil production equipment, the lubrication is the equipment maintenance work is an important part of. Keep printing machine oil flow, relates to the activities of the machine parts lubrication. Must be replaced periodically oil and cleaning oil filter device, the oil pipe be into free from oil, avoid part jam. Special is a unit of supporting roller needle bearing, if no oil lubrication cooling, can make the bearings and cylinder shaft long dry friction, wait until abnormalities are found, axes and bearing inner circle have plywood. Light person changing inner circle; The person that weigh of cylinder shaft seriously damaged.
2, mechanical Angle

From mechanical Angle, only equipment operators to strengthen the maintenance, the machine mechanical moving parts clean lubrication, flexible operation, and to bring into full play the technology of equipment performance, keep equipment in good condition. Use of printing machines Heidelberg people know, Heidelberg color printing machine more than the ink forme roller and water roller bearing and the surge is a easy to wear worm, printing ink especially easy to accumulation and its rise and fall in housing agencies and worm seat, especially printing ink crew to the gold and silver, if can't clear in time, time is long, metal particles will accelerate the bearing a worm or wear. Generally the wear of ink forme roller bearing in the walls come down from machine to spend several hours because housing is to use axle gear circle in the rise and fall of fixed institutions, the space is very narrow, only a few centimeters of the loose position, to use reflector to find the ring on block two holes, take out a block housings and reinstall circle and institutions are also very time consuming. Installation of a water roller case also is same. Many different colors offset printing presses, the installation of a worm surge different ways: one kind is fixed a fixed bolts from outgoing machine of the lock wall fixed (more); and [para5] Another is fixed to the wall from machine bolts lock (most use this way), space position narrow, installation, maintenance difficulties. If the staff know this, maintenance, maintain clean at ordinary times frequently, the machine, the accumulation of ink cleared, we don't need to change frequently the bearing and a worm. This can not only reduce down time and improve production efficiency, and can save the replacement of parts cost.

In order to prevent prints the ceng dirty, offset printing machine general use of the spray powder. If the spray powder amount is too big, and can't clear in time word, also can cause some fault, such as the paper automatic lifting devices failure of paper sucking the institutions, slowing damage. Worth mentioning is the offset press paper receiver device of Heidelberg breathe in slow wheel, if axles and breathe in deceleration zone surrounding the spray powder can't keep clear of words, the spray powder and mixture oil sludge, time grew sludge they stick to breathe in the slowdown cannot turn. To protect drive axle of motor, slow turning slow down the agency within the gear was forced to stripping or sweeping teeth. And motor and and education version system circuit fault, once the machine would be stalled. To eliminate the fault will need to be a new gear up. So, usually to clean these agencies, otherwise, the machine can print thick the support role-if, for printing flimsy breathe in slow wheel doesn't work, it will cause paper receiver orgnaization happening disorderly paper phenomenon, reduce the production efficiency

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