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Nowadays, the development of computer technology makes it widely used in various industries. In the printing industry, more and more printed circuit boards have appeared. Many manufacturers use computers to design circuit diagrams, and then various The plotter outputs the ink map of the printed circuit board. After the photo remake, the production photographic plate is produced. Although the method of passing the photoplotter is a big step ahead of manual drawing, it is still impossible to completely overcome the manual drawing. The original shortcomings.
The main process of photoplotter printing is to use drawing paper larger than the original image size, the ratio is 2:1, or 4:1, sometimes the proportion is larger, and then the drawing paper is effectively drawn, in order to avoid waste. It is necessary to grasp the size of the actual drawing paper, and the drawing pen used for the drawing should be carefully selected. The best drawing can be slender, the drawing method is simple, and the process flow is easy. The main role played by the photoplotter here is to take pictures.
In order to meet the requirements of high-speed, high-efficiency and high-precision in the electronics industry, it is more and more important to choose a suitable and efficient photoplotter. Today's photoplotters can generate photo-painting files by automatically identifying various printed circuits. The master film has the characteristics of high image density, uniform exposure, high precision and beautiful lines.
The printed board is made by screen printing or photochemically, but the principle is the same regardless of the method used to print the circuit board of the printed board. It is made by photo remake. Nowadays, the use of photoplotters in the plate-making industry has formed a major emerging industry in the electronics industry.
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