Technical personnel in the field of automatic plug-in machines know that DIP plug-in is an extremely important part of its many links; DIP plug-in is well developed, the process of automatic plug-in machines can usually be greatly enhanced. Therefore, in this article, Star Xun small focus to introduce you to the relevant knowledge and development of DIP. A. What is DIP package? DIP package, is the abbreviation of dual inline-pin package, also known as dual inline package technology, dual inline package, a form of component packaging of DRAM. Refers to the use of dual inline form of packaging integrated circuit chips, the vast majority of small and medium-sized integrated circuits are used in this package form, the number of pins generally does not exceed 100. Second, the characteristics of DIP: suitable for perforation welding on PCB (printed circuit board), easy to operate. 
Third, what are the differences between DIP and SMT? SMT SMD is generally mounted without pins or short lead surface assembly components, need to print solder paste on the circuit board first, then through the mounter to mount, and then through reflow soldering fixed devices. And DIP welding is the direct plug form package devices, through wave soldering or manual welding fixed devices. 
Fourth, automatic dipping welder can replace wave welding?
Because the automatic dipping welder welding principle has basic differences with wave welding, unlike wave welding, the cost of dipping welder is lower for small and medium batches of multiple varieties. For the effect, the immersion welder is better than the small wave welding in the market for reliable welding of plug-in products, compared with the effect of medium and high-end large wave welding, of course, the wave welding is good. However, the automatic dip welder is compatible with long and short foot work, without considering whether the product has a process edge, relatively flexible dip welding has more advantages. It is recommended to have a dip welder at the same time as wave welding, to supplement the shortage of some processes of wave welding. 
V. Automatic wave soldering machine. Evolution to mass production process flow: the operator manually inserted electronic components into the corresponding PCB component holes (AI automatic plug-in machine) → circuit board into the welder --- add flux --- preheat ---- disturbing wave --- leveling wave --- cooling --- circuit board out of the welder → remove excess plug-in feet → check. VI. Fully self-inserting with selective wave soldering or wave soldering.
Automated mass production process: operator manually insert electronic components into the corresponding feeder (AI automatic plug-in machine + shaped plug-in machine) AOI check up and down before wave soldering → circuit board into the welder --- add flux --- preheat ---- scrambled wave --- flat flow wave --- cooling --- circuit board out of the welder --- post-wave soldering inspection.
In the future development, Singsun will continue to play the advantages of automation equipment system integration, customer-centric, and continue to provide "stable and reliable products", "one-stop three-dimensional customer service", "end-to-end fast delivery capability" in the field to which we belong. We are committed to providing "stable and reliable products", "one-stop and three-dimensional customer service" and "end-to-end fast delivery capability" in our field. Singsun shoulders the mission of "making machines replace all human resources", adheres to the values of "customer first, mission must be achieved, hard work, innovation and creation", and continues to increase product development and team building, improve the enterprise management system, enhance the comprehensive service We are committed to growing into a top 100 enterprise in the intelligent equipment industry.
Technical personnel in the field of automatic plug-in machines know that DIP plug-in is an extremely important part of its many links; DIP plug-in is well developed, the process of automatic plug-in machines can usually be greatly enhanced. Therefore, in this article, Star Xun small focus to introduce you to the relevant knowledge and development of DIP.
