How should the printing machine of a particularly hard carton be maintained?
The relatively simple letterpress printing industry has gradually changed to the offset printing method of digital printing, and has been widely applied and gradually developed. Of course, the belief behind this development is based on the requirements of manufacturers for improving productivity and improving product competitiveness and market quality.
Therefore, the production index of the production machinery and equipment of Shenzhen Guang Tong packaging carton factory is fast, as the market goes beyond the appearance of the manufacturers. But when these advanced machines develop day and night toward production targets, there will be some "small problems" related to operation, such as maintenance.
When the machine is damaged, the manufacturer generally thinks that it is caused by normal use and wear. But today's machines are made of high quality alloy steel and should be used for a long time. Then, after the painful lessons of the manufacturer, continue to pay the maintenance fee and the extension of heavy resistance production, gradually began to find the normal operation of the maintenance material team printing machine, play an important role in maintenance, and in the maintenance of many materials, lubricating oil and related chemical products, is not to be ignored.
Proper selection of specially hard cartons will not have a direct adverse effect on the finished products manufactured by the manufacturer. Our mechanical equipment will be used for a long time before it is found to be a problem.
Shenzhen Guang Tong Paper Co., Ltd. in carton production day, die-cutting, so we need to pay attention to the steps. Flat mold cutting, step is called "blasting penetration", the second step is called "blasting separation" equipment supply.
In the process of synchronous die cutting, the length of trimming is related to the surface contact of die cutting material and equipment supply. When die-cutting, the die cutting plate exerts pressure on the pressboard. Although we describe the die cutting as a cutting process, to be more precise, it is the process of breaking the cardboard under pressure. When the tool is drilled into the cardboard, it moves closer to the anvil pad, extruding the surface of the sheet, stretching and compressing the consumables of the equipment. After that, the surface of the board can not bear the influence of these pressures and burst in the way of "burst".
It is accurate to use the word "explosion" to describe the crack on the surface of a particularly hard carton, but because the blade produces a strong extension and compression force on the cardboard, it collapses on the surface of the cardboard along the die cutting edge. When the surface of the plate is broken, the cutting edge is not as sharp as the step ahead, because the vertical angle of the tool wedge is converted into a transverse movement force. When the tool goes deep into the cardboard, the tool's bevel is perpendicular to the side of the cardboard.
Under severe fracture pressure, the paperboard is completely torn apart before contacting the tool and anvil. The separation blasting process is divided into surface rupture, tool breakage wedge and plate. Even under the backward production conditions, with sharp steel cutters, smooth gaskets and optional mold setting systems, these plates will still break under strong blasting pressure.
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