Results 11 to 20 of about 1,264,271 (298)
Vibrations of Flat-End Cutter Entering Workpiece Process: Modeling, Simulations, and Experiments
Shock and Vibration, 2018 During all the machining process, the milling cutter has to enter the workpiece either from the boundary or from the machined/unmachined surface, due to the change of machining sequence/cutter or the variation of cutting depth.
Ming Luo, Qi Yao
doaj +2 more sources
Correlation between machining direction, cutter geometry and step-over distance in 3-axis milling: Application to milling by zones. [PDF]
, 2012 Computer-Aided Manufacturing (CAM) occupies an increasingly important role in engineering with all it has to offer in terms of new possibilities and improving designer/manufacturer productivity. The present study addresses machining of free-form surfaces
Senatore, Johanna +3 more
core +1 more source
Microlens Array Fabrication by Using a Microshaper
Micromachines, 2021 A simple, easy, inexpensive, and quick nonsilicon-based micromachining method was developed to manufacture a microlens array. The spherical surface of the microlens was machined using a microshaper mounted on a three-axis vertical computer numerical ...
Meng-Ju Lin, Cheng Hao Wen
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2019 From the machining center (MC) user’s point of view, the author proposes a practical approach to estimating the trajectory errors of a circular arc interpolation cutter path produced by the NC servo characteristics for a target MC in this paper. Firstly,
Hua QIU
doaj +1 more source
Advances in Mechanical Engineering, 2018 Parametric interpolation obtains a great success in three-axis surface machining with smooth motion, high accuracy, and high machining efficiency, but does not go well in five-axis surface machining due to lack of appropriate and efficient methods of ...
Chuanjun Li +4 more
doaj +1 more source
Chinese Journal of Mechanical Engineering, 2023 The equipment used in various fields contains an increasing number of parts with curved surfaces of increasing size. Five-axis computer numerical control (CNC) milling is the main parts machining method, while dynamics analysis has always been a research
Minglong Guo +4 more
doaj +1 more source
The optimal calculation and machining of the spiral bevel gear pinion based on the same cutter head
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In this paper, the method of machining and correcting the two sides of tooth surface of spiral bevel gear pinion with the same cutter head and machine tool is studied.
Jing DENG +4 more
doaj +1 more source
, 2023 The vector components of the defender’s relative position to the offensive player and the basket–the two basic geometrical features h (distance between the defender and the direct path from the potential cutter to the basket) and c (distance between the ...
Bence Supola (14581155) +2 more
core +1 more source
Automatic Tool Path Generation for Parametric Surfaces in Terms of Bezier Patches [PDF]
Engineering and Technology Journal, 2009 The objective aim of this paper is to develop an algorithm that generate NC toolpath for parametric surfaces based on the accuracy of a desired surface.
Tahseen Fadhil Abbas
doaj +1 more source
A Parameter Optimization Method for Chatter Stability in Five-Axis Milling
Machines, 2023 Chatter is a dynamic instability caused by the regeneration of waviness on the workpiece surface and damages the machining efficiency and product quality.
Xin Tong +3 more
doaj +1 more source