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TORNALAMADA KESİCİ TAKIM AŞINMASINI İŞLEM ESNASINDA SICAKLIK ÖLÇÜMÜ İLE SAPTAMA

IN TURNING ON-LINE DETERMINATION OF CUTTING TOOL WEAR RATE BY MEASURING CUTTING TEMPERATURE

Journal Name:

  • Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi

Publication Year:

  • 1999

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
The improvements of adaptive control and computer aided manufacturing need to be sensitively determined tool wear rate during machining. Reserarchers working on this topic have developed direct and indirect methods. To determine tool wear rate during machining by measuring of cutting temperature is an indirect method. In this study, two measuring techniques, work-tool thermocouple technique and a method that is realized by using a thermocouple assambed by embeding in the tool have been used. Both of them have been tested by obtaining tool wear using hard metal insert and turning mild steel and compared one with the other using different point of views.
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Abstract (Original Language): 
Adaptif kontrol ve bilgisayar yardımıyla imalattaki gelişmeler, talaş kaldırma esnasında takım aşınmasının hassas bir şekilde saptanmasını gerektirmektedir. Bu konuda çalışan araştırmacılar doğrudan ve dolaylı yöntemler geliştirmişlerdir. Talaş kaldırma esnasında sıcaklık ölçümü ile takım aşınmasının saptanması dolaylı bir yöntemdir. Bu çalışmada iki ölçüm tekniği ; iş parçası-takım ısıl çifti tekniği ve takıma gömme şeklinde bir ısıl çift monte edilerek gerçekleştirilen ölçüm tekniği yöntemleri kullanıldı. Her iki yöntem, sert metal takım malzemesi kullanılarak alaşımsız çeliğin tornalanmasında, kesici takım aşınması belirlenerek denendi ve birbirleriyle çeşitli yönlerden karşılaştırıldı.
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REFERENCES

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