SURFACE ROUGHNESS VARIATION IN BALL END MILLING OF C45 MATERIAL. PART I: INCLINATION OF TOOL AXIS IN FEED POSITIVE DIRECTION
Journal Title: TEHNOMUS - Year 2012, Vol 19, Issue 1
Abstract
This paper primarily presents important experimental results, about surface roughness variation in ball end milling, for the case of tool axis inclination in feed positive direction. Secondary, using experimental results an mathematical model was proposed in order to estimate the surface roughness for different values of tool axis inclination. Because the surface roughness is a good indicator for process performance, it is important to identify the optimum conditions in order to obtain good results with low cost. In this paper the influence of inlination angle and speendle speed value upon surface roughness was investigate. The final purpose of this study is to develop an prediction function of surface roughness in ball end milling for the case of inclination in feed positive direction.
Authors and Affiliations
Mircea LOBONŢIU, Ioan PAȘCA
Keywords
Related Articles
- EP ID EP161411
- DOI -
- Views 81
- Downloads 0
SOURCES OF POLLUTION IN SIDERURGY AND TECHNIQUES FOR REDUCING NOXIOUS EMISSIONS
The systematic identification of the various sources of pollution creates the necessary background for organizing actions in order to prevent and fight against pollution. The diversity of the sources and forms of polluti...
STUDY OF THERMOMECHANICAL FATIGUE FOR SHAPE MEMORY ALLOYS TYPE CuZnAl
The paper presents the design elements of a prototype installation for the study of specific thermal/mechanical fatigue of shape memory alloys, and fatigue curves obtained respectively.
DETERMINATION OF THE EFFORTS THAT OCCUR IN THE CASE OF PERFORMING INNER THREADS WITH FORMING ROLLERS
The aim of this paper is to present a simplified model for the theoretical calculation of the deformation efforts that occur in the case of performing inner threads by forming rollers. Firstly, determination of the norma...
HEAT TRANSFER IN THE COOLER - CPU INTERFACE
The increased number of requests regarding the cooling of the computers and the miniaturization of electronic components, determined the search for new solutions for intensifying the heat exchange between the processor a...
COMPOSITE SHAPE MEMORY ALLOYS FOR METALLIC STRUCTURES
Shape memory alloys exhibit nice and interesting properties based on them internal solid state transformation from martensite to austenite under temperature modifications. Damping capacity represent one of the latest att...