Results 41 to 50 of about 12,883 (205)

Analysis of Motion Unevenness of a New Double-Pitch Silent Chain for Conveyor

open access: yesJixie chuandong, 2016
In order to reduce the motion unevenness of the conveyor chain,a new kind of double- pitch silent chain is proposed and used in conveyor to replace the traditional double- pitch roller chain.
Wang Wencheng   +4 more
doaj  

Motion Error of V-Type Roller Linear Guides Considering Geometric Errors of the Guide Rails

open access: yesApplied Sciences
V-type roller linear guides can achieve extremely high motion accuracy through precision design and machining; however, theoretical research and methodologies in this field remain limited.
Daowei Zhang   +5 more
doaj   +1 more source

Methods of calculation of tension of roller die drawing [PDF]

open access: yes, 2019
Выполнен обзор известных методов по определению напряжения волочения в двухвалковых роликовых волоках и оценка их точности путем сравнения расчетных значений с экспериментальными данными. Рассмотрены методы, основанные на решении уравнения равновесия сил
Ключников, Кирилл Юрьевич   +2 more
core  

ANALISIS BEBAN KERJA MENTAL KARYAWAN PRODUKSI TEH HIJAU DI PT CANDI LOKA [PDF]

open access: yes, 2023
PT Candi Loka merupakan perusahaan manufaktur yang bergerak di bidang pangan yang mengolah teh hijau. Teknologi di bidang pangan saat ini berkembang pesat, sehingga mengakibatkan persaingan yang kompetitif.
Apriani, Dita, Medikano, Alsen
core   +1 more source

Simulation of a freight wagon bogie in double roller test rig

open access: yesAdvances in Mechanical Engineering
Test benches are useful tools for testing bogies in laboratory conditions, most of which consist of large rollers to move the wheels of the bogies, either at a reduced scale or at full size. The full-scale test rig located at the BOGLAB laboratory uses two small rollers to move each wheel of one of the bogie’s wheelsets.
Alejandro Bustos   +3 more
openaire   +2 more sources

Life Evaluation of High-speed EMU Variable Gauge Bogie Axle Box Bearing under Partial Load

open access: yes机车电传动, 2020
The life of the axle box bearing of a high-speed EMU variable gauge bogie was evaluated. The axle box bearing should take two kinds of gauge and bear partial load due to the influence of the wheel track distance, thus producing the partial load effect ...
Zhiwei ZHENG, Zhihui HUANG
doaj  

Compaction caused by soil tillage and seedbed preparation: effects on weed emergence in a barley crop [PDF]

open access: yes, 2015
El objetivo principal de este trabajo fue evaluar los efectos de la compactación producida por la frecuencia de pases y el tipo de apero utilizado en la siembra del cereal, sobre la emergencia de las malas hierbas.
Campos, D.   +5 more
core  

Rancang Bangun Alat Pengaduk Kerupuk Adonan Tipe Horizontal [PDF]

open access: yes, 2019
Dalam proses produksi kerupuk ikan, tahapan pengadukan adonan kerupuk merupakan kegiatan paling membutuhkan daya besar, sehingga banyak produsen atau pengusaha kerupuk melakukan pengadukan dengan menginjak-injak adonan dengan kaki supaya cepat kalis ...
Anas, I. (Irwan)   +5 more
core  

The effect of upstream boundary layer conditions on planar wake development [PDF]

open access: yes, 2007
This paper investigates the characteristics of the turbulent wake structure developing from the trailing edge of an elliptical leading edge flat plate using particle image velocimetry.
Chen, L., Kilany, K., Soria, J.
core  

Mechanical Hybrid KERS Based on Toroidal Traction Drives: An Example of Smart Tribological Design to Improve Terrestrial Vehicle Performance [PDF]

open access: yes, 2013
We analyse in terms of efficiency and traction capabilities a recently patented traction drive, referred to as the double roller full-toroidal variator (DFTV). We compare its performance with the single roller full-toroidal variator (SFTV) and the single
Francesco Bottiglione   +4 more
core   +4 more sources

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