- Tytuł:
- The burnishing strengthen shafts neck of centrifugal pumps
- Autorzy:
- Dyl, T.
- Powiązania:
- https://bibliotekanauki.pl/articles/242179.pdf
- Data publikacji:
- 2011
- Wydawca:
- Instytut Techniczny Wojsk Lotniczych
- Tematy:
-
burnishing
production and regeneration shafts neck of centrifugal pumps - Opis:
- Technological quality of machine components is dependent on the type of finishing machines and applied technological parameters. After finishing, you can ultimately determine the performance characteristics of the surface layer, which have a decisive influence on the durability of machine components. Burnishing processing technology is proposed using burnisher discoid (NK-01) in order to give adequate operational characteristics of the shafts neck centrifugal pumps for sea water used in marine power plants. The burnishing is the type of superficial plastic processing realized near use cutting off as finishing off processing machine tools, strengthening and formative. Burnishing can replace traditional methods of finishing such as grinding, honing and super finishing and even. The use in building of machines finds the row of elements about folded shape, the variables which are subject on burden. Fatigue strength of such elements can burnishing be enlarged across processing, and their dependent durability has been for many factors. The not only selection of suitable constructional materials, and the influence has on length of cycle of life device the proper conception of realization. The quality of part plays considerable part from what it is executed, applied during their production technology on her influences and the quality of top layer is the most practically important with decisive about usable value of article factors that is his ability to fulfilling exploational requirements. In the construction machinery is used a number of elements of complex shape, which are exposed to variable loads (crankshafts, drive shafts and camshafts). Fatigue resistance of such elements used in shipbuilding can be improved by burnishing. It was the aim of paper the determination the influence of radius of curve roll burnishing on strain hardening of surface layer of shafts neck from stainless steel X5CrNiMo17-12-2 for centrifugal pumps.
- Źródło:
-
Journal of KONES; 2011, 18, 2; 123-128
1231-4005
2354-0133 - Pojawia się w:
- Journal of KONES
- Dostawca treści:
- Biblioteka Nauki
Artykuł