1. Adnan Mustafic, Faculty of Mechanical Engineering - Tuzla,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
2. Sladjan Lovrić, Faculty of Mechanical Engineering - Tuzla,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
3. Edis Nasić, Faculty of Mechanical Engineering - Tuzla,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
4. Mirza Krajnović, Opruge Krajnović d.o.o, Gradačac,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
This paper presents experimental results of the influence of porosity on the cutting ability of bandsaw tools for processing cylindrical, thick-walled raw piece obtained by centrifugal casting. Since the tested tool from carbide teeth is multiply-cutting, with variable increments between each tooth and different tooth geometry, small irregularities in the treated material can lead to chipping the edge of the teeth. As a result of mismatch of process parameters during centrifugal casting, structural changes and inhomogeneities are possible, which may substantially affect the cutting ability and shorter service life of these cutting tools.
Ključne reči :
Tematska oblast:
Datum:
12.02.2013.
