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Что означает Aperture number простыми словами
Aperture number is an important parameter for a photoplotter, which is a device used to transfer electronic circuit designs onto a physical substrate, typically a copper-clad board. The aperture number refers to the size of the opening through which light passes to expose the photosensitive material during the photoplotting process.
In simpler terms, when you design a circuit using software, the photoplotter needs specific instructions on how to create the physical circuit. This includes information about the size and shape of the traces, pads, and other features. The aperture number is used to specify the size of these features.
When you send a design to a photoplotter, you also need to send a control file that tells the photoplotter how to interpret the design data. This control file includes information about the aperture number, which the photoplotter uses to determine the size of the features it creates.
The aperture number is typically specified in a format like Dxx, where xx is a number that represents the size of the aperture. For example, D10 might represent a 10 mil aperture, while D20 might represent a 20 mil aperture. The specific mapping of aperture numbers to actual sizes can vary depending on the photoplotter and the software being used.
Understanding the aperture number is important because it directly impacts the accuracy and quality of the physical circuit that is produced. If the aperture number is set incorrectly, the features of the circuit may be the wrong size, leading to a non-functional or unreliable circuit.
In conclusion, the aperture number is a critical piece of information when using a photoplotter to create physical circuit designs. It specifies the size of features in the design and is included in the control file sent to the photoplotter. Getting the aperture number right is essential for ensuring the accuracy and functionality of the final circuit.
Aperture number — примеры
1. Aperture number 1 is used for creating fine details in the photo plotter.
2. Aperture number 2 is ideal for creating medium-sized openings in the photo plotter.
3. Aperture number 3 is suitable for creating larger openings in the photo plotter.
4. Aperture number 4 is used for creating very large openings in the photo plotter.
5. Aperture number 5 is perfect for creating small, intricate designs in the photo plotter.
6. Aperture number 6 is recommended for creating medium-sized designs in the photo plotter.
7. Aperture number 7 is great for creating large, bold designs in the photo plotter.
Aperture number кратко и просто
1. Aperture number is a crucial parameter for creating a control file for a photoplotter.
2. It represents the size of the aperture used for creating the images on the photoplotter.
3. The aperture number determines the width of the lines and spaces in the photoplotter output.
4. Different aperture numbers are used for different features and dimensions in the photoplotter design.
5. Understanding the aperture number is essential for accurately translating the design into the photoplotter output.