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FUJI SMT Machine AIMEX IIIc Chip Mounter |
This is an all-in-on machine with scalability and the ultimate level of versatility necessary for increasing productivity for high-mix production.
A wide range of checks like the following can be performed using the Intelligent Part Sensor (IPS).
The LCR check unit checks the electrical properties of passive parts (inductance coils, capacitors, and resistors) before placement. This prevents parts with the wrong properties from being placed, which cannot be checked based on exterior checks.
All parts are checked before placement to ensure that there are no warped terminals or leads on parts such as connectors and IC chips that can cause poor connectivity, preventing defective parts from being used. It is also possible to check for missing bumps on BGA and CSP parts, which cannot be detected after a part is placed.
The panel warp is automatically measured by a laser sensor before placement. Placement is only performed on panels that are within the set tolerance, so that producing on defective panels is prevented.
Excessive downward push and placing parts above the panel can be prevented by reflecting the part height measured by IPS to the placement point determined from the amount of panel warpage.
Furthermore, the low impact nozzle of Fuji's original design can prevent the collapse of solder and parts from becoming cracked. |
文章From:http://www.smt44.com/te_news_bulletin/2021-08-31/18371.chtml |