SUPERSONIC WELDING OF PLASTIC COMPONENTS BY ARRANGING WELDED AREA IN PARALLEL WITH PIPE SHAFT AND FORCIBLY INSERTING AND COMBINING INTO PLASTIC PIPE

• Main Authors: BRUDNY GUNTER, MONSHEIMER SYLVIA, RIES HANS, GORING RAINER
• Format: Patent
• Language: English; Korean
• Published: 28.10.2004
• Edition: 7
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MACHINE TOOLS; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PIPES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SOLDERING OR UNSOLDERING; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WELDING; WORKING BY LASER BEAM; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PURPOSE: A supersonic welding of plastic components are provided to simplify a welding method without damaging the durability of a welded material. CONSTITUTION: A quick connector is exposed on sound waves after partially pushing into a pipe(2) with a supersonic welder. The quick connector is pressurized into the pipe additionally. After a welding, a sonotrode(3) is moved upward and a fixing system(4) for the pipe is released. A process is used to produce the combination of an angle quick connector with the pipe when the angle connector has a contact area with the sonotrode. The sonotrode is protruded to the quick connector. The fixing block is formed by an elastic components in a face to be confronted with the sonotrode. Thereby, the welding method of a combined component is simplified without damaging the durability of the welded material.