Results 71 to 80 of about 31,980 (230)
The application of ANFIS prediction models for thermal error compensation on CNC machine tools [PDF]
, 2014 Thermal errors can have significant effects on CNC machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature change.
Abdulshahed +35 more
core +1 more source
Biohybrid Tendons Enhance the Power‐to‐Weight Ratio and Modularity of Muscle‐Powered Robots
Advanced Science, EarlyView.Biohybrid robots powered by skeletal muscle actuators are capable of dynamically adapting to environmental cues. This study takes inspiration from native muscle–tendon architecture by leveraging tough hydrogels as synthetic tendons for muscle actuators to enhance the power‐to‐weight ratio and modularity of biohybrid machines.
Nicolas Castro +11 more
wiley +1 more source
Shock and Vibration, 2018 This study deals with estimation of milling shape accuracy and trajectory conformity for small CNC 3D milling machines, based on vibration monitoring during the regular working cycles.
Silviu Nastac
doaj +1 more source
Analisis Pengaruh Toolpath Pada Pembuatan Kacamata Kayu Dengan Mesin CNC Milling Router 3 Axis [PDF]
, 2018 The objective of this research is to know the effect of toolpath variation on the manufacture of sunglasses for machining of CNC milling router 3 axis on wood material, to the surface roughness produced in unit (Ra) where the result is good.
, Bambang Waluyo F, ST. MT +1 more
core
Advanced Science, EarlyView.This study presents a vascularized 3D tumor model to investigate immune–stromal–tumor interactions under allogeneic PBMC perfusion. While immune cells induced tumor shrinkage, they also promoted vascular regression, stromal activation, and cancer cell invasion.
Alexandra Raab +8 more
wiley +1 more source
Jixie chuandong, 2007 Based on the theory of multi-body system and motion of CNC gear milling machine, the meshing model of CNC helical gear milling with the double dick-type cutter was built, and the spiral surface equation was established.
陈晓飞, 黄筱调, 方成刚
doaj
OPTIMIZATION OF MANUFACTURING PROCESSES USING MODERN AUTOMATED CNC MILLING MACHINES [PDF]
Applied Engineering Letters, 2018 The subject of this research is based on the optimization of the manufacturing process using modern automated CNC milling machines. The problem that has generally emerged on the world market is to fulfil goals dictated by the modern era which are ...
Borivoj Novaković +3 more
doaj +1 more source
PCPro a Novel Technology for Rapid Prototyping and Rapid Manufacturing [PDF]
, 2005 PCPro stands for Precise Cast Prototyping, which is a combination of casting technologies and milling. This method was developed at Fraunhofer IWS in Dresden, Germany. It is patented in Germany [1] and is applied in the USA under US 10/794,936.
Beyer, E. +3 more
core
Simplified Production of Large Prototypes using Visible Slicing [PDF]
, 2005 Rapid Prototyping (RP) is a totally automatic generative manufacturing technique based on a “divide-and-conquer” strategy called ‘slicing’. Simple slicing used on 2.5-axis kinematics of the existing RP machines is responsible for the staircase error ...
Dwivedi, Rajeev +5 more
core +1 more source
Super‐Robust Telecommunications Enabled by Topological Half‐Supermodes
Advanced Science, EarlyView.Through topological half‐supermode engineering, we realize a valley‐ridge gap waveguide that is directly compatible with conventional waveguides and features topological protection. This design halves the lateral size via a PEC boundary, enabling direct TE₁₀‐mode matching and robust bend‐immune transmission.
Rui Zhou +8 more
wiley +1 more source