Verfahren und Vorrichtung zum Behandeln von Körpern nach dem Bruchtrennen

• Main Author: HUEGLER, EBERHARD
• Format: Patent
• Language: German
• Published: 10.05.2001
• Edition: 7
• Subjects: BEARINGS; BLASTING; BROACHING; CASTING; CHEMICAL SURFACE TREATMENT; CHEMISTRY; 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; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FILING; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LIGHTING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; PERFORMING OPERATIONS; PLANING; POWDER METALLURGY; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SAWING; SCRAPING; SHAFTS; SHEARING; SLOTTING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING METALLIC POWDER

When bodies such as connecting rods, bearings, ring-shaped housings or similar are separated by breaking, material particles are torn out of the broken surface. These particles initially continue to adhere to the broken surface at first, before becoming detached from the broken surface and falling out when a force is exerted subsequently. According to the invention, the bodies are subjected to a vibration treatment after they have been separated by breaking in order to prevent detachable adhering particles of the material from falling out in an uncontrolled manner. Beim Bruchtrennen von Körpern, wie Pleueln, Lagern, ringförmigen Gehäusen oder dergleichen, kommt es vor, daß Materialpartikel aus der Bruchfläche herausgerissen werden, die anfänglich noch an der Bruchfläche haften, sich jedoch bei einer späteren Krafteinwirkung von der Bruchfläche lösen und ausfallen. Um ein unkontrolliertes Ausfallen von lösbar anhaftenden Materialpartikeln zu vermeiden, werden die Körper erfindungsgemäß nach dem Bruchtrennen einer Vibrationsbehandlung ausgesetzt.