Dongguan dispenser manufacturers teach you how to solve the problem of glue blocking:
With the rapid economic development, the electronic manufacturing industry has become increasingly demanding on the process of producing products. Many precision dispensing processes in electronics manufacturing still require manual dispensing. In the electronic dispensing process, manual dispensing of some simple dispensing electronic products still occupies the majority.
In the production process of surface mount technology products of Dongguan dispenser, when it meets the process requirements of two-sided mounting or the combination of mounting and inserting, it is indispensable to use the dispensing device, and the special adhesive is specified The position is coated on the printed circuit board, the components are mounted and heated and cured, and then the subsequent welding process is performed.
This situation is mainly due to excessive moisture or repeated instant glue. Make sure to use fresh instant glue. Thoroughly clean the pipeline with Aceton acetone without moisture. The air used should be completely dry and a filter should be installed between the air pressure and the valve system in the factory.