Water-based environment-friendly cleaning method and cleaning device of soldering flux on radar electronic module

The invention provides a water-based environment-friendly cleaning method of soldering flux generated in the welding process of a radar electronic module. The cleaned object is the radar electronic module of which a ceramic substrate and a related connector are installed and welded. A cleaning syste...

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Bibliographic Details
Main Authors QIU YINGXIA, LIN WENHAI, MIN ZHIXIAN, XUAN XIANG
Format Patent
LanguageChinese
English
Published 01.12.2017
Subjects
BLASTING
CLEANING
CLEANING IN GENERAL
DRYING
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
TRANSPORTING
WEAPONS
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Summary:The invention provides a water-based environment-friendly cleaning method of soldering flux generated in the welding process of a radar electronic module. The cleaned object is the radar electronic module of which a ceramic substrate and a related connector are installed and welded. A cleaning system comprises a cleaning clamp, a moving mechanism, a soaking ultrasonic flow spraying cleaning mechanism, a reverse spraying rinsing mechanism, a solvent dehydration bubbling mechanism, a baking mechanism and a feeding and discharging table. According to the operation steps, 1, the radar electronic module to be cleaned is clamped; 2, soaking ultrasonic flow spraying cleaning is carried out, and a multi-component composite water-based cleaning solution is adopted as a soaking cleaning solution; 3, pure water is used for carrying out reverse spraying rinsing; 4, solvent dehydration bubbling treatment is carried out, and dehydration solvent is ethyl alcohol with concentration being over 95% or other alcohol solutions e
Bibliography:Application Number: CN20171753918