Results 131 to 140 of about 9,656 (282)

滚齿加工的齿轮齿根过渡曲线

open access: yesJixie chuandong, 2013
The shape and equation of tooth root fillet curve in the end face of helix gear by hobbing are studied.It is indicated that the circular arc of hob cutter’s tip has become elliptical arc surface in the end face of helix gear,so the tooth root fillet ...
王健力, 毕合春, 刘奎丰
doaj  

Exceptional Antimodes in Multi‐Drive Cavity Magnonics

open access: yesAdvanced Electronic Materials, EarlyView.
Driven‐dissipative cavity‐magnonics provides a flexible platform for engineering non‐Hermitian physics such as exceptional points. Here, using a four‐port, three‐mode system with controllable microwave interference, antimodes and coherent perfect extinction (CPE) are realized, enabling active tuning to antimode exceptional points.
Mawgan A. Smith   +4 more
wiley   +1 more source

UNDERCUT AND TOOTH PROFILE MODIFICATION OF DOUBLE HELICAL PULLEY

open access: yesJixie qiangdu, 2017
As for the smooth problems in the conjugate surface arising from hob tooth root and flank arc edge during the processing of new double helical synchronous belt’s pulley,the broken line generation mechanism at the conjugate tooth profile was investigated ...
GUO JianHua   +3 more
doaj  

Selective Tuning of Perpendicular Magnetic Anisotropy and Dzyaloshinskii–Moriya Interaction in Heterostructures Compatible with Magnetic Tunnel Junctions

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT Chirally coupled magnetic tunnel junctions (MTJs) have been proposed as a route toward compact spin logic architectures. Micromagnetic simulations indeed show that chiral coupling between adjacent MTJs with perpendicular magnetic anisotropy (PMA) can be achieved through an in‐plane (IP) interconnection mediated by the Dzyaloshinskii–Moriya ...
Bob Vermeulen   +14 more
wiley   +1 more source

513 Dry Hobbing by the TiAIN coated Hob

open access: yesThe Proceedings of Conference of Kyushu Branch, 2001
Shigeru INOUE   +3 more
openaire   +2 more sources

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee   +6 more
wiley   +1 more source

Heart of borneo as a ′Jalan Tikus′: Exploring the links Between indigenous rights, extractive and exploitative industries, and conservation at the World Conservation Congress 2008

open access: yesConservation & Society, 2010
At the Fourth World Conservation Congress in Barcelona in October 2008, a number of motions were passed that emphasised human and indigenous rights and the role of the private sector, particularly extractive and exploitative industries, in conservation ...
Hitchner Sarah
doaj  

A Large Scale Multi‐Modal Workflow for Battery Characterization: From Concept to Implementation

open access: yesAdvanced Energy Materials, EarlyView.
Isolated characterization techniques produce independent datasets and single‐property insights. However, progressively more holistic interpretations of battery‐material behavior is needed in the future. Here we demonstrate a coordinated multimodal workflow enabling the correlation of heterogeneous datasets and the construction of multidimensional ...
François Cadiou   +34 more
wiley   +1 more source

Making and Theoretical Working Error of Spherical Hob

open access: yesJixie chuandong, 1994
The liviter introduces a method of designing the spherical hob. New concept on thooretical working error of generating gcar for the hob and calculating mothod of its working theoretical crror are prosented.
Cui Yunqi, et al.
doaj  

Fundamental Research on Behavior of Crater Wear of Hob in Dry Hobbing. 3rd Report. Influence of Number of Hob Threads and Hob Feed.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 2001
MATSUOKA, Hironori, TSUDA, Yoshihiro
openaire   +2 more sources

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