Numerical simulation and experimental investigation of cold-rolled steel cutting

J Kaczmarczyk, A Grajcar - Materials, 2018 - mdpi.com
The paper presents results of the investigations on numerical computations and
experimental verification concerning the influence of selected parameters of the cutting …

Modelling and microstructural aspects of ultra-thin sheet metal bundle cutting

J Kaczmarczyk, A Kozłowska, A Grajcar, S Sławski - Metals, 2019 - mdpi.com
The results of numerical simulations of the cutting process obtained by means of the finite
element method were studied in this work. The physical model of a bundle consisting of ultra …

Multiparameter Modeling and Analysis of Mechanical Cutting Process of Grain-Oriented Silicon Steel

S Gontarz, P Szulim, R Patyk… - IEEE Magnetics …, 2021 - ieeexplore.ieee.org
Ideally, the process of mechanical cutting of magnetic materials should result in high
efficiency, absence of thermal stress, and the ability to shape materials with long cuts …

Modelling of guillotine cutting of a cold-rolled steel sheet

J Kaczmarczyk - Materials, 2019 - mdpi.com
In this paper, the modelling of a cutting process of a cold-rolled steel sheet using a
symmetrical cutting tool is presented. The fast-changing nonlinear dynamic cutting process …

Modelowanie uszkodzeń pojawiających się na nożu podczas cięcia na gilotynie

J Kaczmarczyk - Modelowanie Inżynierskie, 2010 - infona.pl
W pracy przedstawiono stan naprężenia i odkształcenia w pakietach blach stalowych
wywołany losowo pojawiającymi się uszkodzeniami na ostrzu noża podczas ich przecinania …

Pragmatism of the Alcoholics Anonymous Fellowship

MA Motyka, A Al-Imam - Global Journal of Health …, 2020 - archive.article4submit.com
Alcoholics Anonymous is a fellowship of people addicted to alcohol, who share their
experience from the period of drinking, but who primarily have ongoing personal struggles …

Modelling of the guillotine cutting process by means of a symmetrical blade with the defined geometry

J Kaczmarczyk - Materials, 2020 - mdpi.com
This paper modelled the cutting process of a bundle consisted of ultra-thin cold-rolled steel
sheets using a guillotine. The geometry of a cutting tool with given dimensions was …

Modelling of defects occurring on a cutting tool during cutting on a guillotine

J Kaczmarczyk - Modelling and Optimization of Physical Systems, 2010 - infona.pl
In the paper, the state of stress and strain in bundles of steel sheets induced by randomly
occurring defects on the blade of a cutting tool during the cutting process on a guillotine …

Badania doświadczalne procesu cięcia pakietu blach na gilotynie

A Mężyk, D Gąsiorek, J Kaczmarczyk, Z Rak… - Przegląd …, 2010 - infona.pl
W pracy przedstawiono badania doświadczalne procesu cięcia pakietu blach. Badania
obejmowały pomiar sił cięcia przy zmiennych parametrach procesu, takich jak: szybkość …

[PDF][PDF] Temperature measurement in the bundle of metal sheets being cut on a guillotine with respect to heating process

J Kaczmarczyk - Journal of Achievements in Materials and …, 2012 - delibra.bg.polsl.pl
Purpose: The work was aimed at temperature measurement with respect to the heating
process in the bundles of metal sheets in the direct cutting zone during the cutting process …