A geometric approach of working tool diameter in 3-axis ball-end milling
نویسندگان
چکیده
منابع مشابه
An Instantaneous Rigid Force Model For 3-Axis Ball-End Milling Of Sculptured Surfaces
An instantaneous rigid force model for prediction of cutting forces in ball-end milling of sculptured surfaces is presented in this paper. A commercially available geometric engine is used to represent the cutting edge, cutter and updated part geometries. The cutter used in this work is an insert type ball-end mill. Intersecting an inclined plane with the cutter ball nose generates the cutting...
متن کاملGeometric Contribution to 3-axis Milling of Sculptured Surfaces
When we are trying to shape a surface X by 3-axis milling, we encounter a list of problems: First we have to decide if locally the milling tool Σ is able to move along the surface such that its envelope during the motion is the given surface. This is a question involving the curvatures of X and Σ. Second, we want to avoid that while milling in one part of X, Σ intersects another, already finish...
متن کاملForce Feedback Control of Tool Deflection in Miniature Ball End Milling
Injection molding is an important manufacturing process for optical and mechanical components. The hard steel dies used in this process play a direct role in the quality of molded parts. Traditionally, fabricating these dies involved rough milling followed by heat treatment, grinding, and polishing to the desired shape. Recently, high-speed machining of heat-treated steel (hardness > 55 Rc) has...
متن کاملAnalysis of Chatter in Ball End Milling by Wavelet Transform
The chatter is one of the major limitations of the productivity in the ball end milling process. It affects the surface roughness, the dimensional accuracy and the tool life. The aim of this research is to propose the new system to detect the chatter during the ball end milling process by using the wavelet transform. The proposed method is implemented on the 5-axis CNC machining center and the ...
متن کاملEvaluation of catalyst ball-milling process on growth and diameter of carbon nanotubes on iron nanoparticles
In this study, we describe the growth of carbon nanotubes on commercial iron nanoparticles without carbon shell (Fe (nm), size 2O3 and Fe* (nm)/MgO) was carried out by mixing commercial Fe* nanoparticles (as catalyst) with Al2O3 and MgO powders (as supports)by using ball-milling method. The results show in spite of the fact that ball-milling process can have neg...
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: The International Journal of Advanced Manufacturing Technology
سال: 2019
ISSN: 0268-3768,1433-3015
DOI: 10.1007/s00170-019-03968-9