• US2275113AWiper for rolling millsGoogle Patents

    US2275113A US347228A US34722840A US2275113A US 2275113 A US2275113 A US 2275113A US 347228 A US347228 A US 347228A US 34722840 A US34722840 A US 34722840A US 2275113 A US2275113 A US 2275113A Authority US United States Prior art keywords wiper roll levers rolls mill Prior art date 1940-07-24 Legal status (The legal status is an assumption and is not a legal conclusion.

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  • Danieli MorgardshammarLong Product Rolling Mills ‹ Danieli

    What is behind a Danieli rolling mill A combination of Swedish technology and Italian passion for metals in over 150 years applied in 500 plants. No more tangled bars with Danieli pfbperfect bundling system. Q-ROBOT ROLL. Anthropomorphic robot stations for long products finishing and labeling. Q-HEAT. Induction heating system for

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  • Patents by Inventor Michael G. SendzimirJustia

    Abstract A cluster mill housing applicable to 20-high and 12-high cluster mills. The mill housing is similar in size and form to a comparable monobloc housing but is made of four distinct parts. The first part is a floor portion having a central lower roll cavity containing part terminating in end members and having a vertical column at each of its four corners.

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  • Used EquipmentSherman Steel

    50 in 20Hi Sendzimir Mill Inquire about this product Manufacturer Sendzimir- Innocenti Year 1962 Sendzimir 20-roll stainless steel rolling mill max speed 235 m/min range of thickness 0.4-3.00mm max width 1270mm max coil weight 21 000Kg max tension 300KN max roll

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  • Numerical analysis of roll deflection for Sendzimir mill

    2.2.2 Friction Angles Between Rolls of the Roll System. The acting forces and the friction angles between rolls of the roll sys-tem of Sendzimir mill are shown in Fig. 2. According to Ref. 10 the friction angles and the acting forces between rolls are related to the structure of the roll system and the rolling force which can be obtained from P

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  • rolling operation or roll mill its types and application

    Cluster mill (or) sendzimir mill cluster mill diagram. The cluster mills consist of two working rolls with small diameter and four or more backup roll with larger diameter. The number of back- up rolls high as 20 or more depends upon the support heeded for the working roll. It cluster mill

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  • Sendzimir Japan Limited

    Sendzimir mills are famous for their ability to realize efficient rolling result by the high rigid mill housing with small diameter work rolls. The functions of AS-U and lateral shifting of intermediate roll result in the achievement of accurate shape control. Sendzimir mills supplied by SEJAL have been in operation in a number of countries in

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  • Safety and Sustainability Awards 2016

    SAFETY AWARD CASE STUDIES ISSF SAFETY AND SUSTAINABILITY AWARDS 20169 ACERINOX EUROPA S.A.U. Award Safety Category Workplace improvement Implementation of a Simple System to Change Wiper Roll Blocks in Sendzimir Mills Challenge The objective of this project is to change in Sendzimir mills quite simply the upper wiper roll

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  • Sendzimir Mill Characteristics- Cold Rolling MillHani Tech

    Sendzimir rolling mill is basically a single stand reversible arrangement with great flexibility and a wide range of products. However there are very few Sendzimir mills with a continuous arrangement. For example Japan Sendzimir Corporation designed a set of 1270 mm four-stand full-continuous 20-roll Sendzimir mill in 1969.

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  • Analysis of roll gap pressure in sendzimir mill by FEM

    The acting force on the roll system of Sendzimir mill was analyzed using 3D FEM. The roll gap pressure distribution and the acting force between rolls S and O rolls O and I rolls O and J rolls I and A rolls I and B as well as rolls J and B were analyzed.

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  • Rolling (metalworking)Wikipedia

    "Rolling mill" redirects here. For mills that use rollers to crush grain or stone see roller mill. Rolling visualization. (Click on image to view animation.) In metalworking rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform.

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  • Some Basics of Rolling and Rolling MillsIspatGuru

    May 30 2013 · They are normally used in flat mills. Roll bearings and roll chocks Roll balance systemThis is to ensure that upper rolls are maintained in proper position relative to lower rolls. Roll changing deviceThis is a special device designed to attach to the neck of the roll to be removed or inserted into the rolling mills.

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  • Back-up Rollers for multi-roll cold rolling mills

    2 TPI 129 Schaeffler Technologies Back-up rollers Characteristics Back-up rollers Multi-roll cold mill stands are described using different terms depending on their type and manufacturer 12 and 20 roll stand Z-High® S-High. Multi-roll cold rolling mills are used to process high grade steel strip and non-ferrous metal strip.

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  • Figure 1 from Shape recognition performance analysis and

    DOI 10.1007/s12206-013-0965-2 Corpus ID 32817407. Shape recognition performance analysis and improvement in Sendzimir rolling mills article Jeong2012ShapeRP title= Shape recognition performance analysis and improvement in Sendzimir rolling mills author= Cheol Su Jeong and Jong Hyuk Park and Seong I. Han and J. S. Kim journal= Journal of Mechanical Science and

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  • A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING

    cooling system. Problems of this kind can never really be calculated but they have a detrimental effect on all rolling schedules including stresses in the roll. As regards "abnormal" rolling conditionswhich are more or less very "normal" for rolling millsroll damage often occurs with consequences for the mill and the rolled product.

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  • Rolling mill management systemT. Sendzimir Inc.

    May 17 1988 · In FIG. 5 I show how using a mode switch the reference signals for the four main mill control systems can either be set up manually by the mill operator according to the displayed optimized values given by the mill management system or they can be set up directly by the mill management system.

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  • Used 52" (1300mm) ZR22-52 SMS SENDZIMIR 20HI ROLLING MILL

    Used 52" (1300mm) ZR22-52 SMS SENDZIMIR 20HI ROLLING MILL for sale98601 by National Machinery Exchange Inc in Newark New Jersey (1300mm) ZR22-52 SMS SENDZIMIR 20HI ROLLING MILL Stock Code 112925 Price 2001 Modernization First IMR roll system 2004 Modernization oil wiper system 2005/2006 Revamp of all main drives 2008 New mill

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  • Roll Sizes For Sendzimir Mill Zripos-mk

    Roll sizes for sendzimir mill zr 23 25. 15600 2 roll wiper system in sendzimir mill Sendzimir ZR 67-32 Mill For -System can be customized according to your exact mill size 3-Roll Wiping System . Inquiry sendzimir h millhealthcluborgin.

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  • Analysis of rolls deflection of Sendzimir mill by 3D FEM

    Nowadays there are two kinds of AS-U-roll control methods in Sendzimir mill single AS-U-roll and double AS-U-rolls and the latter is shown in Fig.1. Because the rolls system of Sendzimir mill is complex researchers have done many works on it such as KIM et al 1 ASANO et al 2

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  • High-performance Product Series For Steel Production

    Sendzimir mill backup roll assemblies Oil / Air lubrication system Oil seals Roll configuration example 1 (single and split rolls) Roll configuration example 2 (pestle-shaped roll) Measures for high load / high temperature Measures for intrusion of water / mill scale

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  • Rolling mill strip wipersAllegheny Ludlum Corporation

    Jan 14 1992 · FIG. 5 shows an application of the strip wiper assembly A of the present invention for use with a Sendzimir cold-rolling mill 100 wherein the strip travel direction is indicated by the arrow 102. As is known Sendzimir cold-rolling mills feature several roll arrangements a typical one of which is the 1-2-3-4 arrangement illustrated in FIG. 5.

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  • Control of quarter buckle on sendzimir 20-h mills

    Mitsubishi introduced a new type of mill (Fig. 2) which was a variation on the classical (but obsolete) sendzimir 1-2-3 mill in which the B shaft backing bearings were reduced in size. This mill is known as the CR mill. The mill incorpo-rated an impressive form of quarter-buckle control that was superior to any other method available at the time.

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