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1. (WO2019048417) METHOD FOR OPERATING A ROLLING TECHNOLOGY OR METALLURGICAL SYSTEM
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Pub. No.: WO/2019/048417 International Application No.: PCT/EP2018/073708
Publication Date: 14.03.2019 International Filing Date: 04.09.2018
Chapter 2 Demand Filed: 08.03.2019
IPC:
F16C 33/10 (2006.01) ,B21B 27/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
02
Parts of sliding-contact bearings
04
Brasses; Bushes; Linings
06
Sliding surface mainly made of metal
10
Construction relative to lubrication
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B
ROLLING OF METAL
27
Rolls; Lubricating, cooling or heating rolls while in use
06
Lubricating, cooling, or heating rolls
10
externally
Applicants:
SMS GROUP GMBH [DE/DE]; Eduard-Schloemann-Str. 4 40237 Düsseldorf, DE
Inventors:
ALKEN, Johannes; DE
PAWELSKI, Hartmut; DE
KNIE, Daniel; DE
SCHELLMANN, Markus; DE
Agent:
KLÜPPEL, Walter; DE
Priority Data:
10 2017 215 713.506.09.2017DE
Title (EN) METHOD FOR OPERATING A ROLLING TECHNOLOGY OR METALLURGICAL SYSTEM
(FR) PROCÉDÉ DE FONCTIONNEMENT D'UNE INSTALLATION DE LAMINAGE OU DE MÉTALLURGIE
(DE) VERFAHREN ZUM BETRIEB EINER WALZ- ODER HÜTTENTECHNISCHEN ANLAGE
Abstract:
(EN) The invention relates to a method for operating a rolling technology or metallurgical system, wherein the rolling technology or metallurgical system comprises a device, in which a rotating component is mounted with at least one sliding bearing, wherein the sliding bearing is supplied with a lubricant. In order to permit an improved operation with the use of said sliding bearing, in particular in rolling mills, according to the invention, a water-based single-phase fluid is used as a lubricant for the sliding bearing, to which at least one viscosity-increasing additive is added.
(FR) L'invention concerne un procédé permettant de faire fonctionner une installation de laminage ou de métallurgie, l'installation de laminage ou de métallurgie comprenant un dispositif, dans lequel est monté un élément structural en rotation doté d’au moins un palier lisse, ledit palier lisse étant alimenté en lubrifiant. L’invention vise à permettre un meilleur fonctionnement, en particulier dans les laminoirs, lors de l’utilisation dudit palier lisse. A cet effet, un fluide simple phase à base aqueuse est utilisé comme lubrifiant, fluide auquel est ajouté au moins un additif augmentant la viscosité.
(DE) Die Erfindung betrifft ein Verfahren zum Betrieb einer walz- oder hüttentechnischen Anlage, wobei die walz- oder hüttentechnische Anlage eine Vorrichtung umfasst, in der ein sich drehendes Bauteil mit mindestens einem Gleitlager gelagert ist, wobei das Gleitlager mit einem Schmierstoff versorgt wird. Um insbesondere in Walzwerken einen verbesserten Betrieb beim Einsatz besagter Gleitlager zu ermöglichen, sieht die Erfindung vor, dass als Schmierstoff für das Gleitlager ein wasserbasiertes, einphasiges Fluid verwendet wird, dem mindestens ein Viskositätserhöhendes Additiv zugesetzt ist.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)