Digitizer is a stable, high-quality input device for paper patterns. The effective format from A2 to A00, using 16-key cursor, connected to the computer through the RS-232 serial port; it is simple to set up, easy to use, when reading the template, only need to press 4 keys to complete the template reading ( 0—curve, 1—straight line, 2—backward, 3 end).
2,Template scan input device
This high-performance scanner can accurately and quickly scan the model into the computer, and then processed by the AlphaScan software to obtain the template data. It has 600dpi optical resolution, the model accuracy of ± 0.1%, scan width up to 1200mm, length up to 2500mm.
3,Digital camera input device
The template is first attached to the photographed mold, and then the camera is photographed with a 5 megapixel digital camera, and then the graphic is automatically transferred to the computer, and then processed by the digital camera input device software to obtain the sample data. This method is relatively simple and fast. The digital camera that requires photographing has a minimum of 5 million pixels. The range of the photographing template is 1360×1280mm, and the accuracy can reach ±0.5mm.