Results 21 to 30 of about 5,838,124 (351)
Engineering Transactions, 2023 This paper proposes a method of end milling of cycloidal gears using a five-axis computer analytical control (CNC) machine tool. Firstly, the basic principle of the five-axis end milling of cycloidal gears is introduced.
Jian WANG +3 more
doaj +1 more source
Tool orientation effects on the geometry of 5-axis ball-end milling [PDF]
, 2010 5-axis ball-end milling has found application in various industries especially for machining of parts with complex surfaces. Additional two degree of freedoms, namely, lead and tilt angles make it possible to machine complex parts by providing extra ...
Budak, Erhan +2 more
core +1 more source
Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
COSTES, Jean-Philippe, MOREAU, Vincent
core +3 more sources
Roughness evolution of previously milled samples along a polishing test [PDF]
, 2016 In the present work results about roughness evolution along a polishing operation with corundum disks of size Norton 400 are presented. Hardened steel and hardened stainless steel samples were previously subjected to ball-end milling or side milling with
Buj Corral, Irene, Vivancos Calvet, Joan
core +2 more sources
Development of a Staggered PCD End Mill for Carbon Fiber Reinforced Plastic
Applied Sciences, 2017 This work presents a PCD (polycrystalline diamond) end mill with a new staggered structure for the milling of CFRP (carbon fiber reinforced plastic). The magnitude and direction of cutting force is decreased and changed by side-edge re-configuration of ...
Guangjun Liu +4 more
doaj +1 more source
Compensation of a ball end tool trajectory in complex surface milling [PDF]
, 2012 This work is consecrated to the minimising of machining errors based on a method for the compensation of the trajectory to be machined in hemispherical milling.
Baili, Maher +4 more
core +3 more sources
General Cutting Dynamics Model for Five-Axis Ball-End Milling Operations
Journal of manufacturing science and engineering, 2020 Five-axis ball-end milling is used extensively to machine parts with sculptured surfaces. This paper presents the general cutting dynamics model of the ball-end milling process for machine tools with different five-axis configurations.
Jianhui Li, Z. Kilic, Y. Altintas
semanticscholar +1 more source
Design and Optimization of Micromilling Cutting Tools
MATEC Web of Conferences, 2018 With the trend towards miniaturization, micromachining become more and more important in fabricating micro parts. The micromachining process that involved in this study is micro milling.
Siregar Ikhsan +2 more
doaj +1 more source
Surface and sub-surface analysis of rotary ultrasonic elliptical end milling of Ti-6Al-4V
, 2020 Ultrasonic vibration has received widespread attention for its dramatic effect on grain refinement and microstructure modification during casting, additive manufacturing, cold rolling, and cutting, changes which can significantly improve the mechanical ...
Mingliang Zhang +5 more
semanticscholar +1 more source
High-Quality End Milling of CFRP – Inclination Milling with High-Helix End Mill –
International Journal of Automation Technology, 2016 Side milling tests of CFRP (carbon fiber reinforced plastics) containing thermosetting resin are carried out by TiAlN/AlCrN-coated, H2-free DLC (diamond-like carbon)-coated, and CVD diamond-coated carbide end mills without coolant. Two types of end mills having different helix angles of 30° and 60° are used.
Akira Hosokawa +4 more
openaire +1 more source