Results 11 to 20 of about 55,618 (308)

An Automatic Detection Method for Cutting Path of Chips in Wafer [PDF]

Micromachines, 2022
Microscopic imaging is easily affected by the strength of illumination, and the chip surface qualities of different wafers are different. Therefore, wafer images have defects such as uneven brightness distribution, obvious differences in chip region ...
Yuezong Wang, Haoran Jia, Pengxuan Jia, Kexin Chen   +3 more
doaj   +2 more sources

Effect of cutting path strategy on the quality of convexly curved surface and its energy consumption

International Journal of Lightweight Materials and Manufacture, 2020
The use of aluminium in automotive and aerospace parts as well as low-pressure moulds are widely popular in the manufacturing industry. The good machinability of its alloy is one of the many reasons why aluminium is a default choice.
Ali Akhavan Farid, Mohammad Asyraff Zulkif Mohd Yusoff   +1 more
doaj   +2 more sources

Investigation of Cutting Path Effect on Spindle Vibration and AE Signal Features for Tool Wear Monitoring in Micro Milling

Applied Sciences, 2023
In the development of a tool wear monitoring system in milling, the complex cutting path always brings challenges to the system’s reliability in the production line.
Ci-Rong Huang, Ming-Chyuan Lu
doaj   +3 more sources

Evaluation of Tool Path Strategy and Cooling Condition Effects on the Cutting Force and Surface Quality in Micromilling Operations

Metals, 2017
Compared to milling on a macro scale, the micromilling process has several cumbersome points that need to be addressed. Rapid tool wear and fracture, severe burr formation, and poor surface quality are the major problems encountered in the micromilling ...
Ugur Koklu, Gültekin Basmaci
doaj   +3 more sources

Accurate EDM Calibration of a Digital Twin for a Seven-Axis Robotic EDM System and 3D Offline Cutting Path. [PDF]

Micromachines (Basel)
de Almeida ST, Mo JPT, Bil C, Ding S, Cheng CT.   +4 more
europepmc   +2 more sources

Application of Multi-Contour Cutting in Algorithms for Solving the Cutting Path Problem [PDF]

MATEC Web of Conferences, 2021
The cutting path problem for CNC sheet metal cutting equipment is considered in this article. The method of multi-contour cutting application is described for solving Cutting Path Problem (CPP).
Tavaeva Anastasiia, Petunin Aleksandr, Polishchuk Efim   +2 more
doaj   +1 more source

Cut paths and their remainder structure, with applications

CoRR, 2022
In a strongly connected graph $G = (V,E)$, a cut arc (also called strong bridge) is an arc $e \in E$ whose removal makes the graph no longer strongly connected. Equivalently, there exist $u,v \in V$, such that all $u$-$v$ walks contain $e$. Cut arcs are a fundamental graph-theoretic notion, with countless applications, especially in reachability ...
Cairo, Massimo, Khan, Shahbaz, Rizzi, Romeo, Schmidt, Sebastian, Tomescu, Alexandru I., Zirondelli, Elia C.   +5 more
  +9 more sources

Optimization and simulation of adaptive mining cutting path in complex undulating coal seam

Meitan kexue jishu, 2023
Adaptive cutting planning of shearer based on the fluctuation of coal seam is one of the key problems to realize intelligent unmanned mining in coal mine.
Shixin GONG, Huaiwei REN, Wei HUANG, Jian LI   +3 more
doaj   +1 more source

Planning Maximum-Manipulability Cutting Paths [PDF]

IEEE Robotics and Automation Letters, 2020
This letter presents a method for constrained motion planning from vision, which enables a robot to move its end-effector over an observed surface, given start and destination points. The robot has no prior knowledge of the surface shape, but observes it from a noisy point cloud.
Tommaso Pardi, Valerio Ortenzi, Colin Fairbairn, Tony Pipe, Amir Masoud Ghalamzan Esfahani, Rustam Stolkin   +5 more
openaire   +2 more sources

Cuts and Disjoint Paths in the Valley-Free Path Model [PDF]

Internet Mathematics, 2006
TIK Report ...
Thomas Erlebach, Alexander Hall, Alessandro Panconesi, Danica Vukadinovic   +3 more
openaire   +4 more sources