Casting defects analysis by the Pareto method

• Autorzy: Borowiecki B. , Borowiecka O. , Szkodzińska E.
• Języki publikacji: EN

Abstrakty

EN

On the basis of receive results formed of diagram Pareto Lorenz. On the basis of receive graph it affirmed, that for 70% general number casting defects answered 3 defects (9 contribution – 100% defects). For 70% general number defects of influence it has three type of causes: sand holes, porosity and slag inclusions. The defects show that it is necessary to take up construction gating system. The remaining 8 causes have been concerned only 25%, with general number of casting defects. Analysis of receive results permit to determine of direction of correct actions in order to eliminate or to limit the most defects.

Słowa kluczowe

EN

casting defect; Pareto analysis; slag inclusions; sand hole

PL

wada odlewu; analiza Pareto; wtrącenia żużlowe

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2011
• Tom: Vol. 11, iss. 3 spec.
• Strony: 33--36
• Opis fizyczny: Bibliogr. 5 poz., rys., tab., wykr.

Twórcy

autor

Borowiecki B.

• Institute of Engineering Materials Science, West Pomeranian University of Technology, al. Piastów 19, 70-310 Szczecin, Poland

autor

Borowiecka O.

• Institute of Engineering Materials Science, West Pomeranian University of Technology, al. Piastów 19, 70-310 Szczecin, Poland

autor

Szkodzińska E.

• Institute of Engineering Materials Science, West Pomeranian University of Technology, al. Piastów 19, 70-310 Szczecin, Poland

Bibliografia

• [1] Borkowski S., Ulewicz R., Management of production. Production systems. Publisher of book HUMANITAS, Sosnowiec 2008.
• [2] Borowiecki B., Chosen aspects of construction of the gating system in sand moulds. Publisher of a book Szczecin Politechnik, Szczecin 2005 (in Polish).
• [3] Falęcki Z., Analysis of castings defects, Publisher a book. AGH, Kraków 1997 (in Polish).
• [4] Karsay S., Translation: Kaczorowski M., Ductile cast iron and manufacturing, Wyd. Metals & Minerals Sp. z o.o., Warszawa 2000 (in Polish).
• [5] Perzyk M., Waszkiewicz S., Kaczorowski M., Jopkiewicz A., Foundry, WNT, Warszawa 2000 (in Polish).