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Suggestions on the operation of manual solder printer
Placing and positioning of manual solder printer In SMT production line, printing is to slip the solder paste onto the corresponding pads on the PCB to prepare for the next patch. Manual solder printer refers to the process of manually printing solder paste using a manual printing machine. The o...Read more -
Advantages of AOI and manual inspection
AOI machine is the automatic optical detector, which uses the optical principle to scan the camera on the device for PCB, collect images, compare the collected solder joint data with the qualified data in the machine database, and mark the defective PCB welding after image processing. AOI has gre...Read more -
Configuration of Full-automatic visual printer
We are manufactory product different types of solder printers. Here is some configurations of Full-Automatic Visual Printer. Standard Configuration Accurate optical positioning system: Four way light source is adjustable, light intensity is adjustable, light is uniform, and image acquisition is m...Read more -
PCB cleaning machine role
PCB cleaning machine can replace artificial cleaning PCB, along with the increase of the efficiency and ensure the cleaning quality, than the artificial cleaning more convenient, shortcut, PCB cleaning machine to clean the residual flux through solution, tin beads, dark dirty mark, and so on some...Read more -
AOI classification and structure principle in SMT production
With the wide application of 0201 chip components and 0.3 Pinch integrated circuit, enterprises have higher and higher requirements for product quality, which cannot be guaranteed by visual inspection alone. At this time, AOI technology arises at the right moment. As a new member of SMT productio...Read more -
Why do you need PCB cleaning?
First of all, I would like to introduce our PCB cleaning machine and steel mesh cleaning machine: PCB cleaning machine is brush roller single type cleaning machine. It is used between loader and Stencil printing machine, suitable for AI and SMT cleaning needs, can achieve the requirements of very...Read more -
What are the characteristics of reflow welding process?
Reflow flow welding refers to a welding process that realizes mechanical and electrical connections between solder ends or pins of surface assembly components and PCB solder pads by melting solder paste pre-printed on PCB solder pads. 1. Process flow Process flow of reflow soldering: printing sol...Read more -
What equipment and functions are needed for PCBA production?
PCBA production requires basic equipment such as SMT soldering paste printer, SMT machine, reflow oven, AOI machine, component pin shearing machine, wave soldering, tin furnace, plate washing machine, ICT test fixture, FCT test fixture, aging test rack, etc. PCBA processing plants of different si...Read more -
What points should be paid attention to in SMT chip processing?
1.Storage condition of solder paste Solder paste must be applied to SMT patch processing. If the solder paste is not applied immediately, it must be placed in a natural environment of 5-10 degrees, and the temperature must not be less than 0 degrees or higher than 10 degrees. 2.Daily maint...Read more -
Solder Paste mixer Installation and use
We recently launched a solder paste mixer, the installation and use of solder paste machine will be briefly described below. After purchasing the product, we will provide you with a more complete product description. Please feel free to contact us if you need it. Thank you. 1.Please put the mach...Read more -
17 requirements for component layout design in SMT process（II）
11. Stress-sensitive components should not be placed at the corners, edges, or near connectors, mounting holes, grooves, cutouts, gashes and corners of printed circuit boards. These locations are high stress areas of printed circuit boards, which can easily cause cracks or cracks in solder joints...Read more -
SMT Machine Safety Precautions
Clean the net stipulation uses the cloth to touch the alcohol to clean, cannot pour the alcohol directly to the steel net and so on. It is required to go to the new program to check the position of the scraper printing stroke each time. Both sides of the y-direction scraper stroke should exceed ...Read more
