Results 61 to 70 of about 393,320 (299)
Reliability and Modal Analysis of Key Meta-Action Unit for CNC Machine Tool
IEEE Access, 2019 Dynamic characteristics have an important impact on the reliability of computer numerical control (CNC) machine tool. As the basis of dynamic characteristics analysis, the modal analysis should be conducted.
Yulong Li +4 more
semanticscholar +1 more source
Improving the Dynamic Performance of Five-Axis CNC Machine Tool by using the Software-in-the-Loop (SIL) Platform [PDF]
, 2015 The paper presents the development and implementation of a Software-in-the-loop (SIL) platform allowing the real-time simulation of the hybrid model of five-axis CNC machine tool which is implemented in SIMULINK.
Pislaru, Crinela +2 more
core
Fabrication of Fibers With Complex Features Using Thermal Drawing of 3D‐Printed Preforms
Advanced Materials Technologies, EarlyView.3D printing enables rapid fabrication of macroscale polymer preforms with complex geometries. Thermal drawing then scales these structures into long fibers while preserving micron‐scale cross‐sectional features. This workflow provides a fast, low‐cost route to functional fibers with tailored geometries and material combinations for catheter, robotic ...
Ali Anil Demircali +4 more
wiley +1 more source
Journal of Materials Research and TechnologyThis study examines the effects of three solution heat treatment processes—Direct Aging (DA), Standard Treatment (ST), and High-Strength Treatment (HST)—on the microstructure, mechanical properties, and low-cycle fatigue (LCF) behavior of Inconel 718 ...
Qianqian Wang +5 more
doaj +1 more source
Thermal error modelling of machine tools based on ANFIS with fuzzy c-means clustering using a thermal imaging camera [PDF]
, 2015 Thermal errors are often quoted as being the largest contributor to CNC machine tool errors, but they can be effectively reduced using error compensation.
Longstaff, Andrew P. +4 more
core +1 more source
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
Journal of Materials Research and TechnologyThis study innovatively employs the “ultrasonic vibration + self-riveting” (UR) hybrid technique for friction stir lap welding (FSLW) of 2.5 mm thick 6061-T6 aluminum alloy to 1.8 mm thick Q235 steel, systematically investigating its effects on joint ...
Qipeng Yin +6 more
doaj +1 more source
TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications
Advanced Robotics Research, EarlyView.TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince +3 more
wiley +1 more source
MicromachinesA novel over-constrained XYθz nano-positioning stage with a high load-bearing capacity is proposed. This serially connected displacement stage adopts an embedded structural design that integrates a translation stage with a rotation stage in series. The Z-
Bin Liu +5 more
doaj +1 more source
Design of tool-state monitoring system based on current method
The Journal of Engineering, 2019 Tool failure is one of the main causes of failure in CNC machine tool machining. The real-time online monitoring technology of CNC machine tool is studied, which is helpful to improve the efficiency of failure-free operation of CNC machine tool and ...
Weiwei Sun +3 more
doaj +1 more source