Results 31 to 40 of about 147,438 (259)

Research, development and application of the innovational technology of high quality pump-compressor pipes production from sections [PDF]

, 2013
The innovational technology of high-strength, cold- and corrosion-resistant pump-compressor pipes from sections was developed. It includes the reduction process inside three-high stand of screw rolling before piercing in the «80» pipe-rolling mill line ...
Bogatov, A. A., Erpalov, M. V., Ovchinnikov, D. V.   +2 more
core  

Research on the service life of bearings in the gearbox of rolling mill transmission system under non-steady lubrication state

Advances in Mechanical Engineering
A rolling bearing plays a key role in the gearbox of the cold rolling mill transmission system. As a result, the degradation and failure of bearings can lead to unplanned shutdowns of the entire rolling mill system.
Hai Xu, Qingqing Zhang
doaj   +1 more source

Research on Dynamic Modelling, Characteristics and Vibration Reduction Application of Hot Rolling Mills Considering the Rolling Process

Machines
The impact of rolling mill vibration extends beyond product quality to equipment health, making vibration control crucial. This study addresses the issue of frequent abnormal vibration in hot strip finishing mills by employing a combination of theory ...
Zhiwen Lu, Duolong Zhou, Danfeng Yu, Han Xiao   +3 more
doaj   +1 more source

THEORETICAL ANALYSIS OF TRANSITION PROCESSES OF CONTINUOUS BROADBAND STANS [PDF]

, 2018
Formulation and solution of the dynamic problem in rolling under the conditions of a continuous broadband ...
CHIGIRINSKY, Valeriy, DYIA, G., KNAPINSKY, M., PUTNOKI, A.   +3 more
core  

Modeling of "groove" rolling defect on internal surface of pipes at lengthwise rolling [PDF]

, 2012
The research has been conducted in pipe forming at rolling off by lengthwise rolling mill with stub mandrel; the patterns of change in dimensionless parameters were determined, which characterize deformation in side angle depending on http://www ...
Bogatov, A. A., Lipnyagov, S. V., Pavlov, D. A., Suvorov, V. N.   +3 more
core  

Experimental study of interfacial heat flux and surface temperature by inverse analysis with thermocouple (fully embedded) during hot steel strip rolling [PDF]

, 2012
International audienceKnowledge of temperature distribution in the roll is fundamental aspect in cold rolling. An inverse analytical method has been previously developed to determine interfacial heat flux and surface temperature by measuring the ...
Ehrlacher, Alain, Horsky, Jaroslav, Labbe, Nathalie, Legrand, Nicolas, Luks, Tomas, Weisz-Patrault, Daniel   +5 more
core   +3 more sources

Calculating Power Parameters of Rolling Mill Based on Model of Deformation Zone with Four-Roll Passes

Machines, 2020
Making “digital twins” for rolling processes and mill equipment should begin with the development of mathematical models of the deformation zone.
Marina N. Samodurova, Olga I. Karandaeva, Vadim R. Khramshin, Ivan V. Liubimov   +3 more
doaj   +1 more source

Forming push-up on the blank during the firmware on become helical rolling [PDF]

, 2012
In the TPA-80 JSC "SinTZ" triple roll mill was set to compress the helical rolling billets. With the development of new process has been identified the problem of increasing the marriage of pipes for dents.
Богатов, А. А., Ерпалов, М. В., Нухов, Д. Ш.   +2 more
core  

Predictive Process Control Framework for Online Quality Control in a Hot Rolling Mill [PDF]

, 2022
Mpiyakhe R. D. Mabunda, Able Mashamba
openalex   +1 more source

Static Model Identification for Sendzimir Rolling Mill Using Noise Corrupted Operation Data

IEEE Access, 2020
A Sendzimir rolling mill (ZRM), one of the rolling mill systems, is a machine used to obtain a steel strip with a desired shape in cold rolling. Model based controllers are mainly used for the shape control, but it is difficult to obtain the mathematical
Minseok Seo, Jaepil Ban, Bae Young Koo, Sang Woo Kim   +3 more
doaj   +1 more source