Residual Stresses and Surface Integrity of Ti-alloys During Finish Turning – Guidelines for Compressive Residual Stresses
نویسندگان
چکیده
منابع مشابه
Surface Residual Stresses in Dry Turning of 0.45% C Steel
Residual stresses in a surface layer determine many exploitation characteristics of machined surface. Depending on their kind and the type of applied loading, the influence of residual stresses can be negative or positive. Tensile residual stresses usually exert highly detrimental impact on several functional aspects such as strength, fatigue life, corrosion, wear resistance, etc., whereas comp...
متن کاملSurface Finish and Residual Stresses Induced by Orthogonal Dry Machining of AA7075-T651
The surface finish was extensively studied in usual machining processes (turning, milling, and drilling). For these processes, the surface finish is strongly influenced by the cutting feed and the tool nose radius. However, a basic understanding of tool/surface finish interaction and residual stress generation has been lacking. This paper aims to investigate the surface finish and residual stre...
متن کاملResidual Stresses and Fatigue of Surface Treated Welied Specimens
An e x p e r i m e n t a l program was under t aken t o e v a l u a t e t h e e f f e c t of induced compress ive s t r e s s e s due t o v a r i o u s peen ing and t h e r m a l t r e a t m e n t s on t h e f a t i g u e l i f e of a b u t t welded medium s t r e n g t h s t e e l (Cb-50). R e s i d u a l s t r e s s e s were measured u s i n g x-ray d i f f r a c t i o n and t h e r e s u l t...
متن کاملSurface Workhardening and Residual Stresses Induced by Micro Cutting Processes
X-ray diffraction, optical microscopy and microhardness testing have been used to study properties which develop in micro-cut AISI 1045 steel. The influence of the ploughing effect on residual stresses, surface deformation and work hardening, and the tool quality were investigated. Tensile residual stresses, caused by the heat generated in the material during the cutting process, were observed ...
متن کاملResidual Stresses Measurement of a Quenched Cylinder using Slitting Method
Residual Stress measurement has gained interests among researchers for many years due to its great influence on the structural integrity. Slitting method is one of the destructive techniques that relies on the introduction of an increasing cut to a part containing residual stresses. Similar to all other mechanical strain relief techniques, slitting also suffers from its shortcomings during the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia CIRP
سال: 2016
ISSN: 2212-8271
DOI: 10.1016/j.procir.2016.02.069