Results 41 to 50 of about 184,071 (369)

Implementasi Single Minute Exchange of Dies (Smed) Untuk Optimasi Waktu Changeover Model Pada Produksi Panel Telekomunikasi [PDF]

, 2017
Sebagai salah satu Perusahaan pembuat panel telekomunikasi dan panel elektrik, PT. Cometal dihadapkan pada tantangan waktu delivery yang kompetitif. Permasalahannya Perusahaan masih mengalami keterlambatan pengiriman produk ke konsumen akibat lamanya ...
Hasibuan, S. (Sawarni), Mulyana, A. (Ahmad)   +1 more
core   +3 more sources

Simulation of punching and post-punching shear behaviours of RC slab–column connections

, 2020
The punching and post-punching shear behaviours of reinforced concrete (RC) flat plate structures are often studied by using a representative slab–column connection isolated from the parent structu...
Huizhong Xue, H. Guan, B. Gilbert, Xinzheng Lu, Yi Li   +4 more
semanticscholar   +1 more source

Accuracy and repeatability of wrist joint angles in boxing using an electromagnetic tracking system [PDF]

, 2019
© 2019, The Author(s). The hand-wrist region is reported as the most common injury site in boxing. Boxers are at risk due to the amount of wrist motions when impacting training equipment or their opponents, yet we know relatively little about these ...
A de Lange, A Field, A Murgia, A Schmitz, B Buchholz, B Huang, B Noehren, BA Piorkowski, CD Metcalf, CJ van Andel, D Kimm, D Roetenberg, E Roux, ES Grood, F-C Su, FI Michel, G Rab, G Wu, GA Hansson, H Gellman, HEJ Veeger, Ian T. Gatt, IH Lopez-Nava, J Aizawa, JB Shepherd, JC Coburn, JG Andrews, JG Hall, JM Bland, Jon Wheat, JR Landis, JS Sun, K Asundi, M Fagarasanu, M Loosemore, M Loosemore, MS Smith, MT Worsey, NR Heneghan, P Chen, PW Johnson, R Schmidt, RB Brumbaugh, RJ Butler, RL Gajdosik, RM Greenwald, RM Patterson, RMA El-Raheem, S Delorme, Tom Allen, WC Whiting, WT Jackson   +51 more
core   +2 more sources

Penelitian penggunaan resin epoksi untuk membuat landasan potong pon

Majalah Kulit, Karet, dan Plastik, 1997
Application of epoxy resin to make specimen punching pad was studied. The specimen punching pad compound was made from epoxy resin, CaCO3 as filler, colour paste, and hardener.
Dwi Wahini Nurhajati, Pramono, Supriyanto B, Supriyadi   +3 more
doaj   +1 more source

Numerical integration of an advanced Gurson model for shear loading: Application to the blanking process [PDF]

, 2013
A new extension of the Gurson damage model has been proposed recently to predict ductile fracture under shear dominated loads. The aim of this work is to verify the ability of this approach to simulate, in an accurate way, the damage evolution in ...
ACHOURI, Mohamed, DAL SANTO, Philippe, GERMAIN, Guénaël, SAIDANE, Delphine   +3 more
core   +6 more sources

Lajes lisas nervuradas bidirecionais com furos

Revista IBRACON de Estruturas e Materiais
A passagem de tubulações em elementos estruturais ainda merece atenção especial dos projetistas, principalmente quando o modo de ruptura dos mesmos pode ser alterado devido às mudanças em seus comportamentos.
G. M. Mateus, A. J. Aguiar, M. P. Ferreira, D. R. C. Oliveira   +3 more
doaj   +1 more source

Optimization of high-pressure air jet parameters and analysis of erosion characteristics for similar materials in coal bodies

Meikuang Anquan, 2023
In order to effectively avoid the possible drawbacks of water seal inhibiting gas resolution and reducing coal seam permeability, based on the existing air jet research foundation, theoretical analysis and laboratory experiments were used to analyze and ...
Heng MA, Zheng GONG, Ke GAO, Xin SONG
doaj   +1 more source

Single Maximal versus Combination Punch Kinematics [PDF]

, 2011
The aim of this study was to determine the influence of punch type (Jab, Cross, Lead Hook and Reverse Hook) and punch modality (Single maximal, ‘In-synch’ and ‘Out of synch’ combination) on punch speed and delivery time.
Adrian Lees, Barry A. Piorkowski, Gabor J. Barton, Girden E., Smith M. S., Stojsih S., Vincent W.   +6 more
core   +1 more source

Center-Punching Mechanical Clinching Process for Aluminum Alloy and Ultra-High-Strength Steel Sheets

Metals
In recent years, with the rapid advancement of automotive lightweight technology, the mechanical clinching process between aluminum alloy and ultra-high-strength steel sheets has received extensive attention.
Ping Qiu, Xiaoxin Lu, Xuewei Dai, Boran Deng, Hong Xiao   +4 more
doaj   +1 more source

Failure Mechanisms of Mechanically and Thermally Produced Holes in High-Strength Low-Alloy Steel Plates Subjected to Fatigue Loading

Metals, 2020
High-strength low-alloy steels (HSLA) are gaining popularity in structural applications in which weight reduction is of interest, such as heavy duty machinery, bridges, and offshore structures.
Carlos Jiménez-Peña, Constantinos Goulas, Johannes Preußner, Dimitri Debruyne   +3 more
doaj   +1 more source