Results 41 to 50 of about 2,413,300 (321)
Flexible fastener allows thermal expansion [PDF]
, 1964 A flexible fastener permits thermal expansion of model skin sections which are rigidly attached to supporting structures in wind tunnel tests.
Crumpler, W. B.
core +1 more source
Advanced Engineering Materials, EarlyView.The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht +5 more
wiley +1 more source
Numerical simulation on welding residual stress and deformation of all-welded ball valves
You-qi chuyun, 2021 The characteristics of welding residual stresses are of great significance for the safe operation and the structural improvement of all-welded ball valves.
Bo HUANG +5 more
doaj +1 more source
Spherical pipe joint delivers loads equally to mating flange [PDF]
, 1966 Oxidizer inlet duct with a ball joint pipe fitting incorporating two spherical bearing races and balls in contact with centering cage springs transmits an evenly distributed load to the mating flange. This design should find application in piping systems
Pfleger, R. O.
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Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
A Novel Combined Method for Measuring the Three-Dimensional Rotational Angle of a Spherical Joint
Sensors, 2023 To improve the measurement accuracy of the three-dimensional rotation angle of a spherical joint, a novel approach is proposed in this study, which combines magnetic detection by a Hall sensor and surface feature identification by an eddy current sensor.
Qianyun Yang +4 more
doaj +1 more source
A Termite‐Inspired Alternative to Cement
Advanced Functional Materials, EarlyView.A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev +3 more
wiley +1 more source
Switching Between Continuum and Discrete States in a Continuum Robot With Dislocatable Joints
IEEE Access, 2021 Rigid linkages allow robots to lift heavy loads but prevent them from gently stretching and bending their bodies. Continuum robots without rigid linkages have a wide range of motion, safety, shape adaptability, and compliance.
Ayato Kanada, Tomoaki Mashimo
doaj +1 more source
PERENCANAAN STRUKTUR SPACE FRAME RANGKA BAJA DENGAN SAMBUNGAN BALL JOINT (STUDI KASUS PADA GUDANG BATU BARA PLTU NAGAN RAYA) [PDF]
, 2015 Pembangkit Listrik Tenaga Uap (PLTU) Nagan Raya merupakan salah satu pembangkit listrik untuk memenuhi kebutuhan listrik Provinsi Aceh. PLTU ini menggunakan batu bara sebagai sumber pembakaran.
Taubatun Diansyah
core
EthoHand: A dexterous robotic hand with ball-joint thumb enables complex in-hand object manipulation
International Conference on Biomedical Robotics and Biomechatronics, 2016 Our dexterous hand is a fundmanetal human feature that distinguishes us from other animals by enabling us to go beyond grasping to support sophisticated in-hand object manipulation.
Charalambos Konnaris +3 more
semanticscholar +1 more source