Offset fault presents three characteristics most likely to resolve – offset, fault – Printing Industry
Offset complex, demanding printing process, offset troubles of many factors, sometimes a kind of failure likely produce dozens of reasons, but the comprehensive observation of the failure, invariably presents a comprehensive and complex nature of practice, regular features.
Print Network HC 1. Comprehensive and complex
Offset Machine is a complex machine that is powered by motor and air pump, whose campaign, feeding, positioning, inking, water, stamping, received certificates of compliance and institutional synthesis, during which there are a large number of co-ordination and transfer, combined with the use of printed materials there, and finally so that graphic printed on substrate surface. In this process, the failure of any component at any time and in any production process, or in its relationship with the created between, which determines the fault offset the comprehensive and complex.
Its comprehensive and complex but also in the same fault can be caused by different reasons, for example, are not allowed to be both overprinted by the positioning mechanism is caused by improper adjustment may also be unreasonable by the ladle or use of controlled wetting liquid Wrongly, the other hand, the same causes may give rise to different failures, for example, excessive use of wetting liquid, can lead to overprint allowed, on the back of sticky dirty, dry and poor fault. As the printing for the comprehensive and complex, so I decided the offset operator to the development of more than one way of thinking to thinking.
2. Offset practical failure
Offset fault in the printing production process has shown awareness of the fault offset, just by theoretical understanding, can not be offset fault on deep understanding and intuitive judgments, but can not get the ability to troubleshoot . Must be familiar with all kinds of trouble in practice the actual performance, then analyze the reasons for this basis, the accumulation capacity of troubleshooting, troubleshooting needs Offset Or printed material for some kind of adjustment. This adjustment depends on the theoretical guidance and practical experience, but the adjustment process is the performance of operational skills, the adjustment is reasonable, if in place, must be a concrete analysis of concrete failure. The same substrate in different models malfunction is not the same, so printing is not just a technical fault analysis theory, but also a practical skill.
3. Offset fault law
Offset fault both comprehensive and complex, but also has its laws, as long as the master fault of the law, clear thinking, then the complexity of the fault can then immediately removed. Offset fault laws essentially followed the principle and operation of offset printing process control technology law, all consistent with this law, the printing will be normal, otherwise, there will be a variety of failures, which is Trouble with regularity. Generally speaking, a fault occurs, the first classification is the process belongs to Equipment failure or fault class, we must follow if they are mechanical failure analysis of mechanical failures to exclude, whereas according to the laws of technology to analyze class fault exclusion, a different machine types also have different rules, for example, Sheet-fed offset press And web offset press by the failure of the law is not the same, the same reason, single-color offset press and produces multi-color offset press is not the same fault, unit-type offset press and half the satellite cylinder arrangement of offset produced failure is also different, so the common failure to grasp the basis of printing, we must understand their personalities, so as to targeted.
I am an expert from Chinese Manufacturers, usually analyzes all kind of industries situation, such as optical cleaning cloth , nikon eyeglass lenses.
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