Damping capacity of the roller-type hinges of spindles in ...
V. I. Bobukh and L. N. Fedorenko, "Improving the operational reliability of roller-type hinges in rolling mills by introducing improved hinge technologies and designs," ibid., pp. 626–632. 13. V. I. Bobukh, "Effect of the parameters of roller-type spindles in rolling mills on operational reliability," ibid. (2006), pp. 476–479. 14.
US2313230A - Rolling mill spindle support - Google Patents
spindles spindle rolling mill support spindle support Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US324555A Inventor Louis W Falk
Device for connecting spindle rolling mill with the shaft ...
(57) Abstract: The invention relates to rolling production and relates to drive rolling mills, mainly varietal. Device for connecting spindle rolling mill with the shaft gear cage contains a universal joint, outer ring which is connected with the shaft gear cage, the inner cylinder is connected with the spindle and the cylinder and the yoke are connected by intermediate elements.
Gear Spindles - Maina Trasmissioni
Gear Spindles For over forty years, MAINA has been manufacturing gear spindles, providing high-quality solutions for steel and metal rolling mills. These remarkable-dimension gear spindles, with fix or telpic intermediate shaft, can transmit high torques, with working angles reaching up to 3°.
Bar and Wire Rod Mill | Steel Plantech
Using a block mill, which drives multiple rolling mills and has been used on 100m/s class wire rod lines, as the bar steel finishing mill, will achieve speeds far beyond the finishing speed of about 20m/s that was the limit of conventional mills. Rolling using ultra-hard rolls provides advantages such as precise measurements and enhanced ...
Spindles | Stalmetinvest
Spindles are chosen based on their particular application for torque and speed. Most smaller diameter spindles are made from 4140 grade high strength steel bar while many larger diameter spindles used in a rolling mill application are forged steel. While most spindles are fitted with replaceable coupling ends, spade type spindles and jackshafts ...
Mandrel systems - Gustav Wiegard MASCHINENFABRIK & …
Gustav Wiegard MASCHINENFABRIK produces a wide range of drive elements such like mill pinions, articulated heads and spindles, pressure spindles, drive spindles, complete articulated spindles incl. slipper blocks and articulated spindle heads, adjustment spindles and toothed spindles. More about DRIVE ELEMENTS.
The spindle rolling mill - russianpatents
the spindle rolling mill, comprising a shaft with toothed couplings to connect with rolling roller and roller above the output and coupling sections, coupling sections has a central cylindrical hole for connection with a cylindrical shank gear roll on landing with tension and blade mill roll, which made the flats, free landing, the hinged …
Amerigear Mill Spindles Heavy Duty, High Performance Design
auxiliary equipment. VL Mill Spindles are speciically designed to meet the needs of hot and cold rolling mill applications at reduced cost. For more information, request catalog 781-ADV. The SM Spindle is custom designed and is used primarily on rolling mill drives ranging from heavy duty, hot reversing roughers to high speed cold mills. The ...
spindle for rolling mills forging #shorts #forging - YouTube
About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...
SMS group : Hot rolling mills (Aluminum)
The new Sieflex ® HT gear-type self-aligning spindle is a key to greater rolling torques and forces. More information. Long-term maintenance services. ... Modernization of rolling mills - Electrical and automation systems. Modernization of hot flat rolling mills - Electrical and automation systems ...
COMPARISON OF ROLLING MILL DRIVE SHAFT CONCEPTS*
referred to as cardan shafts) and slipper spindles (or flat neck spindles FNS) are well established for rolling mill applications, [1]. A third type of joint shafts, so called gear spindles, is sometimes used in rolling mill main drives too. However, these only allow
MILL GEAR SPINDLE - AHR International
Gear spindles are available in four main configurations to solve the most difficult of applications, ranging from steel to aluminum to paper industries, usually in the main mill drive (Gearbox/Pinion to Roll, or Motor to Roll in direct drives): • LE and LB design: The largest lube capacity of any gear spindle design available in the worldwide ...
Pacific InternationalProducts - Pacific International
Copper Mould Plates, Mould Tubes & Beam Blanks for Slab, Billet, Bloom & CSP Caster Universal Shafts, Gear Couplings & Gear Spindles for Rolling Mills and Casters Cast/ Work Rolls for Hot Rolling Mills Copper Tuyeres & Cooling Plates for Blast Furnace and Electric Arc Furnace in Steel Melting Shop Dampers and Goggle Valves for […]
SMS group : Steckel mill
A twin-stand Steckel Mill combines Steckel technology and tandem rolling. This mill type gives you the capacity to produce high-quality hot strip on a Steckel mill at production rates of 1 - 1.2 million t per year (without roughing stand) or up to 1.8 million tons per year with roughing mill.
Inline measurement of roll spindle torque for rolling mills
Inline measurement of roll spindle torque for rolling mills. Monitor the torque inline during the whole rolling cycle. Contactless energy transmission and data transfer. Exact status of spindle condition. Supports spindle breakage prevention. Stabile production—no unplanned stops. Reduction of equipment damage, maintainace, and downtime.
US1451519A - Rolling-mill coupling and spindle - Google ...
In present rolling mill practice it is customary to drive rolls bymeans ofwhat is commonly known as a spindle connected by means of couplings to'the wobbleron the end of the roll neck. The Wobbler whichis cast on the roll neck, is in',practice usually either cruciform or triangular and the coupling is internally grooved to correspond to the ...
Milling Spindles - Rolling Mill Spindle Manufacturer from ...
We manufacturing Rolling Mill Universal Spindles & Couplings that are used in bearing type rolling mills. Universal Spindles are installed in between the two mill stands that are used to couple both stand rolls and run the mill drive from one to another. Universal Spindle is fully machined, with spindles being machined with En-8 material.
Different mill drives arrangement: (a) separated drive ...
But the rolling mills spindles weight balancing units have not been investigated enough in relation to transient torsional vibration control. The main …
Fatigue resistance of the elements of spindle joints ...
International Applied Mechanics - 1. S. S. Danilov, "Statics of the universal spindle of a rolling mill," in: Proceedings of the First All-Union Conference on Calculation of the Strength of Metallurgical Machines, Kolpino, 1966, Izd.
Damping capacity of the roller-type hinges of spindles in ...
V. I. Bobukh, " Effect of the parameters of roller-type spindles in rolling mills on operational reliability, " ibid. (2006), pp. 476–479. USSR), Author's Certificate No. 1301503 A N Komarov
Advanced Reversing Cold Mills by Primetals Technologies ...
Depending on the product mix, a single-stand cold rolling mill can deliver rolling capacities of 100,000 to 400,000 t/a. Rolling schedules can be carried out with an even or odd number of passes to maximize mill availability and performance. ... Inline measurement of roll spindle torque for rolling mills Integrated Solenoid Valve (ISV) Spray ...
SM Mill Spindles | Ameridrives Couplings
SM Series spindles are custom-designed and used primarily on rolling mill drives ranging from heavy duty, hot reversing roughers to high speed cold mills. The spindles used on these drives are often limited by the minimum roll size,and they must handle high continuous loads.
US4155240A - Drive spindle for a rolling mill and ...
An apparatus for selectively drivingly connecting two drive spindles to roll necks of a rolling mill includes a base frame, a movable frame slidable on said base frame, two pairs of sliding posts vertically secured on a transverse member of the movable frame, at least two pairs of holding means slidable on the pairs of sliding posts and actuated by a hydraulic actuating means …
Roller Mills by SIEBTECHNIK TEMA. Crushing & milling ...
With the single-roller mills, brittle, soft to medium-hard materials can be reduced in size with a reduction ratio of approx. 1:5 to 1:5. The stepped arrangement of the crushing jaws on the crushing wall enables any material rolling off being minimised, so that, compared to the double-roller mill, coarser material can be drawn in.
Universal Spindles| Rico Machine Tools - Manufacturer ...
Universal Spindles are used in rolling mills and similar machines. It transmits torque in rolling mills at shaft axes. It is made up of firm material that is reliable for driving transmissions and any other heavy works. For reversible and uni-direction drives, these are used in rolling mills.
US2697335A - Rolling mill spindle and coupling - Google ...
United States PatentO ROLLING MILL SPINDLE AND COUPLING Application June 11, 1951, Serial No. 230,896 i 3 Claims. (Cl. 64-8) The present invention relates to drives for devices in which rolls with variable center distances are driven from shafts with xed center distances, and especially to couplings and spindles for rolling mills and the like.