Welding head maintenance block

The invention relates to a soldering iron tip maintenance block which is composed of the compositions according to the weight percentage of 0 to 50 percent of organic dibasic acid, 0 to 20 percent of alumina powder or sic powders, 0 to 20 percent of borax, 0 to 5 percent of glycol, 0 to 5 percent of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU YUEEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL SURFACE TREATMENT CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DIFFUSION TREATMENT OF METALLIC MATERIAL DYES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES SOLDERING OR UNSOLDERING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a soldering iron tip maintenance block which is composed of the compositions according to the weight percentage of 0 to 50 percent of organic dibasic acid, 0 to 20 percent of alumina powder or sic powders, 0 to 20 percent of borax, 0 to 5 percent of glycol, 0 to 5 percent of maleic anhydride, the rest of the composition is ammonium chloride. The invention has the advantages that: the soldering iron tip can be cleaned and restored, the service life is prolonged, and the copper resources are saved substantially. The process of cleaning and repairing the soldering iron tip is easy and convenient by inserting the soldering iron tip in the maintenance block undergoing reciprocating friction, feeding appropriate proportion of solder to ensure the solder to wet wounded surface, thereby, labor and time are saved and the work efficiency is improved consequentially. The whole structure is environmentally-friendly and meets the requirements of environment protective.