Search Results - "Hloch, S."

Comparison of the influence of acoustically enhanced pulsating water jet on selected surface integrity characteristics of CW004A copper and CW614N brass by Lehocká, D., Klichová, D., Foldyna, J., Hloch, S., Hvizdoš, P., Fides, M., Botko, F.

“…[Display omitted] Acoustically excited pulsating water jet cutting (PWJ) is technological modification of material disintegration. From the reason of not…”
Get full text

Pulsating water jet erosion effect on a brass flat solid surface by Lehocká, D., Klich, J., Botko, F., Foldyna, J., Hloch, S., Kepič, J., Kovaľ, K., Krejči, L., Storkan, Z.

“…The present study is focused on the disintegration effect of ultrasound-enhanced pulsating water jet (PWJ) technology on brass CW614N. The first part of the…”
Get full text

Investigation of selected surface integrity features of duplex stainless steel (DSS) after turning by G. Krolczyk, P. Nieslony, S. Legutko, S. Hloch, I. Samardzic

“…The article presents surface roughness profiles and Abbott - Firestone curves with vertical and amplitude parameters of surface roughness after turning by…”
Get full text

Monitoring of focusing tube wear during abrasive waterjet (AWJ) cutting of AISI 309 by P. Hreha, A. Radvanská, J. Cárach, D. Lehocká, K. Monková, G. Krolczyk, A. Ruggier, I. Samardzić, D. Kozak, S. Hloch

“…The paper deals with the investigating the possibility of using vibrations as a potential source of information for the detection of the malfunctions during…”
Get full text

Abrasive waterjet (AWJ) titanium tangential turning evaluation by S. Hloch, J. Hlaváček, K. Vasilko, J. Cárach, I. Samardžić, D. Kozak, I. Hlavatý, J. J. Ščučka, J. Klich, D. Klichová

“…The paper deals with abrasive waterjet titanium tangential turning. Titanium grade 3 with a diameter of 55 mm was used as an experimental material…”
Get full text

INVESTIGATION OF SANDWICH MATERIAL SURFACE CREATED BY ABRASIVE WATER JET (AWJ) VIA VIBRATION EMISSION by Hreha, P, Hloch, S, Monka, P, Monkova, K, Knapcfkova, L, Hlavacek, P, Zelenak, M, Samardzic, I, Kozak, D

“…The paper presents research a of abrasive waterjet cutting of heterogeneous "sandwich" material with different Young modulus of elasticity of the cutted…”
Get full text

COMPARISON OF MECHANICAL PROPERTIES OF SURFACE LAYERS WITH USE OF NANOINDENTATION AND MICROINDENTATION TESTS by Zelenak, M, Valicek, J, Hloch, S, Kozak, D, Samardzic, I, Harnicarova, M, Klich, J, Hlavacek, P, Cincio, R

“…The objective of the paper is a mutual comparison of different methods for evaluation of mechanical properties of surface layers. Mechanical properties were…”
Get full text

INFLUENCE OF TRAVERSE SPEED ON SURFACE IRREGULARITIES CREATED BY THE ABRASIVE WATERJET by Valicek, J, Hloch, S, Samardzic, I, Kusnerova, M, Zelenak, M

“…The paper deals with the calculation of the optimal traverse speed for different types of materials, which is very important for predication, imaginings and…”
Get full text

CLASSIFICATION OF TECHNICAL MATERIALS ACCORDING TO CLASSES MACHINABILITY FOR HYDROABRASIVE CUTTING by Hloch, S, Valicek, J, Samardzlc, I, Kozak, D, Kusnerova, M

“…This paper presents the major cutting knowledge, the opinion data and the results of actual theoretic parameters solutions and the current results, estimated…”
Get full text

EVALUATION OF ABRASIVE WATERJET PRODUCED TITAN SURFACES TOPOGRAPHY BY SPECTRAL ANALYSIS TECHNIQUES by Brillova, K, Ohlidal, M, Valicek, J, Hloch, S, Kozak, D, Ivandic, Z

“…Experimental study of a titan grade 2 surface topography prepared by abrasive waterjet cutting is performed using methods of the spectral analysis. Topographic…”
Get full text

Measurement of titanium surface roughness created by non-conventional cutting technology by Rusnák, J., Zeleňák, M., Valíček, J., Kadnár, M., Hloch, S., Hlaváček, P., Kušnerová, M., Čep, R., Kadnár, J.

“…The paper evaluates the surface roughness quality of the titanium samples created by abrasive waterjet (AWJ) and by CO2 laser beam cuttings. The introduction…”
Get full text

Shadow method for the evaluation of surface created by hydroabrasive dividing of materials by Valíček, J., Kadnár, M., Hlaváček, P., Rusnák, J., Hloch, S., Zeleňák, M., Řepka, M., Kušnerová, M., Kadnár, J.

“…The contribution deals with the analysis of the optical data obtained from the surfaces generated by hydroabrasive dividing of materials. The samples of…”
Get full text

Visualisation and measurement of high-speed pulsating and continuous water jets by Zelenak, M., Foldyna, J., Scucka, J., Hloch, S., Riha, Z.

“…•We visualise and analyse structure and flow velocity fields of high-speed water jets.•The combination of shadowgraph technique and PIV method is tested and…”
Get full text

Copper alloys disintegration using pulsating water jet by Lehocka, D., Klich, J., Foldyna, J., Hloch, S., Krolczyk, J.B., Carach, J., Krolczyk, G.M.

“…This paper deals with on the investigation of surface topography, morphology and anisotropy of copper alloys – brass and bronze, created by pulsating water jet…”
Get full text

Influence of argon pollution on the weld surface morphology by Krolczyk, G.M., Nieslony, P., Krolczyk, J.B., Samardzic, I., Legutko, S., Hloch, S., Barrans, S., Maruda, R.W.

“…[Display omitted] •Surface morphology of weld area depending on the argon pollution.•Influence of argon pollution on the waviness of surface.•Subzones…”
Get full text

PREDICTION AND OPTIMIZATION OF YIELD PARAMETERS FOR SUBMERGED ARC WELDING PROCESS by Ghosh, A, Hloch, S

“…This study is conducted to predict the weld bead geometry, mechanical properties and HAZ dimensions by developing mathematical models following statistical…”
Get full text

UNUSUAL POSSIBILITY OF WEAR RESISTANCE INCREASE RESEARCH IN THE SPHERE OF SOIL CULTIVATION by Mueller, M, Choteborsky, R, Valdsek, P, Hloch, S

“…Machines, equipment and their partial segments used in agriculture, namely in the sphere of soil cultivating, are exposed to an intensive abrasive wear…”
Get full text

The use of opto-digital microscope for analysis Of the PFA-based abrasive tools with surface micro-discontinuities by Kapłonek, W, Nadolny, K, Hloch, S

Get full text

ANALYSIS OF ACOUSTIC EMISSION RECORDED DURING MONITORING OF ABRASIVE WATERJET CUTTING OF STAINLESS STEEL AISI 309 by Hreha, P, Hloch, S, Perzel, V

“…The paper deals with the accompanying physical phenomena that arise in the process of cutting metal materials by abrasive water jet (AWJ) technology. The text…”
Get full text

DISINTEGRATION OF BONE CEMENT BY CONTINUOUS AND PULSATING WATER JET by Hloch, S, Foldyna, J, Sitek, L, Zelenak, M, Hlavacek, P, Hvizdos, P, Kl'oc, J, Monka, P, Monkova, K, Kozak, D, Magurova, D

“…The paper deals with the study of using continuous water jet and ultrasonic pulsating water jet for bone cement disintegration. Bone-cement Pallacos R+G…”
Get full text