Results 81 to 90 of about 934,167 (187)
DEVELOPMENT AND STUDY OF ASSEMBLED T-SHAPED MILLING CUTTER
, 1992 There the study object is the assembled T-shaped milling cutter. The study purpose is to improve the constructions of assembled T-shaped milling cutters on the basis of mechanistic simulator of forces acting on their cutting edges in the operating ...
Sengupta, Sumit
core
Thermo-Mechanical Coupling Behavior Research and Optimization Strategy of PDC Cutter
Shiyou jixieWhen drilling in deep hard formations， PDC bit encounters issues such as low rate of penetration （ROP）， fast wear and high drilling costs. Taking igneous rocks in central Junggar Basin as the research object， a stress-temperature PDC coupling simulation ...
Li Cheng +5 more
doaj
3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications
Advanced Robotics Research, EarlyView.Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun +3 more
wiley +1 more source
Two letters between Lorenzo and Zilla Richards and Jim Cutter, 1966 and 1967
, 1967 Two letters between Lorenzo and Zilla Richards and Jim Cutter: (1) Letter dated 8 September 1967 from Lorenzo A. Richards to Jim Cutter regarding a recent visit; (2) Letter dated 7 October 1966 from Jim Cutter to Lorenzo and Zilla Richards following the ...
Cutter, Jim
core
Shiyou jixieThe problems of low rate of penetration(ROP),easy wear of PDC cutters and small single-bit footage are becoming increasingly prominent in the deep strata of the East China Sea Basin.
Li Jiwei +5 more
doaj
Advanced Robotics Research, EarlyView.Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings +6 more
wiley +1 more source
Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare
Advanced Robotics Research, EarlyView.Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin +3 more
wiley +1 more source
Letter: Willard A. Cutter to William S. Cutter, February 1, 1863
Handwritten letter addressed "Dear Brother Bill Cutter", four leaves, written front to back ...
Cutter, Willard A.
core +1 more source
Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
wiley +1 more source
A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation
Advanced Science, EarlyView.A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu +7 more
wiley +1 more source