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hot strip mill horsepower calculation formula

  • hot strip mill horsepower calculation formula

    Calculation of rolling pressure distribution and force based on of hot strip mills as Formula for the calculation of rolling pressure distribution in Horsepower Calculator " Calculate Horsepower The Horsepower Calculator sometimes the best horsepower calculator is the one that is easy to use and doesn"t require us to even know what the

  • Horsepower Wikipedia

    Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions being used today are the mechanical horsepower (or imperial horsepower), which is about 745.7 watts, and the metric horsepower, which is approximately 735.5

  • Calculation of Rolling Load and Torque in the Hot

    Sep 01, 1962· This paper presents a completely new approach to the mechanics of the Sendzimir hot planetary rolling mill. Previous work on this subject, by R. Tovini, included determinations for the distribution of the advance of the strip, the draft, the rolling load, the torque and the horizontal backthrust for the whole range of positions which the planetary rolls made, whilst contacting the hot metal.

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  • Rolling processes Al-Mustansiriya University

    (We note that one horsepower =745.7 W):→ Power in hp = hp It can be seen from this example that large forces and power are required in rolling. Inspection of Eqs. (5.9) and (5.12) indicates that force and/or power to roll a strip of a given width and work material can be reduced by any of the following: (1) using hot

  • POWER IN ROLLING

    The ratio λ = [ a/Lp] = [a/√R.∆t] is used to calculate the moment arm ‘a’ λ =0.5 for hot rolling and 0.45 for cold rolling. The torque is equal to the product of total rolling load and the effective moment arm. Since there are two work rolls Torque Mt = 2P.a Consider two high roll mill as shown in the figure.

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  • Horsepower Formula Home Test Science Struck

    1 Metric Horsepower = 735.49875 W. Boiler horsepower (BHP) is a power unit used for measuring the power output of boilers. It was widely used in the past, though it’s now mostly confined to North America. The conversion formula is as follows: 1 Boiler Horsepower = 9,809.5 W. One more unit used for power measurement is hydraulic horsepower

  • The Hot Rolling Process California Steel Industries

    The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.

  • Wallace Racing Automotive Calculators

    Drag Racing Calculators,Calculators to find 1/4 mile ET and MPH, CID,Piston Speed,gear ratio,carburetor size,margin of victory,Engine calculator, Calculates relative horsepower, air density, density altitude, virtual temperature, actual air pressure, vapor pressure and dyno correction factor and more.

  • MEASURING OF ROLLED STRIP PROFILE

    transferred to the hot strip mill for further processing. CONCLUSION None of presently operating mills works without an evaluation of rolled strip parameters and subsequent adjustment of its operating instructions. Methods used widely differ from a simple manual thickness measuring at predetermined point across the strip to partly or fully

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  • Tapping Formulas and Calculations Guhring, Inc.

    132 Technical Tapping Formulas and Calculations ! " ! # $% & & & $ % #

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  • Tapping Formulas and Calculations Guhring, Inc.

    132 Technical Tapping Formulas and Calculations ! " ! # $% & & & $ % #

  • by Umut Hanoglu Supervised by Prof. Božidar Šarler

    Temperature loss during hot rolling by Seredynski (1973) is: is the heat transfer coefficient of roll strip interface in,is the revolutions per minute. and are the strip and roll temperatures in Kelvin. and are of the roll. Rise of roll’s surface temperature estimated by Roberts (1983) is:

  • 1/4 Mile ET Calculator Rob Robinette

    #N#Calculate 60' 1/8 & 1/4 Mile ETs & Trap Speed From Horsepower. This calculator estimates your 60 foot, eighth and quarter mile elapsed times and trap speed when given the weight of the car and flywheel or wheel horsepower. A 14% driveline loss is assumed for Wheel HP. See my Free Android Drag Racing Calculator App in the Google Play Store.

  • (PDF) Camber and wedge compensation in hot strip rolling

    Camber and wedge compensation in hot strip rolling for the camber compensation at the roughing stand of a hot strip mill is explored. The calculation of roll force and torque in hot

  • Air Conditioning Calculations

    Air Conditioning Calculations Other Factors Other factors that your contractor will consider to determine the sizing of the cooling capacity include the direction of your room. If the room is facing east or west, additional capacity is needed as it will be exposed to the morning and evening sun compared to a room that faces north or south.

  • Stealth 316 Formulas for 1/4 mile ET & mph vs. hp & wgt

    Huntington presented his graph for predicting 1/4-mile terminal speed in an article titled Horsepower at the Drag Strip, pages 50-53 in the December 1958 issue of Rod & Custom magazine (thanks go to Earles McCaul for this information). Huntington also determined a formula for 1/4-mile elapsed time.

  • Looper and Tension Control in the Hot Strip Finishing Mill

    This paper presents a new control method for interstand tension and looper height in the hot strip finishing mill. In the finishing mill, several passes of rolling are executed by tandem rolling in the presense of interstand tension. Tension can be adjusted either by manipulating roll speed or by using the looper, which is implemented between

  • TMT Continuous Rolling Mill YouTube

    Oct 15, 2016· Continuous rolling mill. Do You Know ! How Are Steel Pipes Produced Steel Pipe Manufacturing Process At The Factory Duration: 12:23. Machine New Channel 1,572,052 views

  • Author: TechMech
  • ET-MPH-HP Calculator

    Wallace Racing ET/MPH/HP Calculator Weight is as the car sits on the line: driver and gas in it. The answers below will be for at sea level and standard pressure/temperature.

  • Milling Formula Calculator Carbide Depot

    Milling Formula Interactive Calculator. Solve for any subject variable in bold by entering values in the boxes on the left side of the equation and clicking the "Calculate" button. The solution will appear in the box on the right side of the equation. To enter a value, click

  • Solving problems on the tube mill The FABRICATOR

    Aug 16, 2001· A mill alignment usually takes one or two days and is most often done by a professional. Every day, the mill operator should use a setup chart and follow all operating procedures. The operator also should know the chemistry, Rockwell hardness, width, and thickness of the strip entering the mill and should document these values.

  • FAG Rolling Bearings in Rolling Mills Schaeffler Group

    In strip mills, in fine-section and wire mills, the rolling speeds are so high in many cases that it is no longer possible to use axial tapered roller bearings and axial spherical roller bearings. The axial bearings used in these cases are angular contact ball bearings or deep groove ball bearings. In back-up rolls for large four-high strip

  • Torque and Horsepower A Primer

    Torque is the only thing that a driver feels, and horsepower is just sort of an esoteric measurement in that context. 300 foot pounds of torque will accelerate you just as hard at 2000 rpm as it would if you were making that torque at 4000 rpm in the same gear, yet, per the formula, the horsepower would be *double* at 4000 rpm.

  • Calculate Rear End Gear Ratio Needed Speedmaster

    1101 W. Rialto Ave. Rialto, CA 92376, USA 909 605 1123. 23 Mount Erin Rd, Blair Athol NSW 2560, Australia 02 9607 2299

  • Milling Formula Calculator Carbide Depot

    Milling Formula Interactive Calculator. Solve for any subject variable in bold by entering values in the boxes on the left side of the equation and clicking the "Calculate" button. The solution will appear in the box on the right side of the equation. To enter a value, click

  • Solving problems on the tube mill The FABRICATOR

    Aug 16, 2001· A mill alignment usually takes one or two days and is most often done by a professional. Every day, the mill operator should use a setup chart and follow all operating procedures. The operator also should know the chemistry, Rockwell hardness, width, and thickness of the strip entering the mill and should document these values.

  • FAG Rolling Bearings in Rolling Mills Schaeffler Group

    In strip mills, in fine-section and wire mills, the rolling speeds are so high in many cases that it is no longer possible to use axial tapered roller bearings and axial spherical roller bearings. The axial bearings used in these cases are angular contact ball bearings or deep groove ball bearings. In back-up rolls for large four-high strip

  • Torque and Horsepower A Primer

    Torque is the only thing that a driver feels, and horsepower is just sort of an esoteric measurement in that context. 300 foot pounds of torque will accelerate you just as hard at 2000 rpm as it would if you were making that torque at 4000 rpm in the same gear, yet, per the formula, the horsepower would be *double* at 4000 rpm.

  • Calculate Rear End Gear Ratio Needed Speedmaster

    1101 W. Rialto Ave. Rialto, CA 92376, USA 909 605 1123. 23 Mount Erin Rd, Blair Athol NSW 2560, Australia 02 9607 2299

  • Rolling Mill an overview ScienceDirect Topics

    P. Montmitonnet, in Encyclopedia of Materials: Science and Technology, 2001. 2.4 Automatic Control and Modeling. Modern rolling mills, and specially cold tandem mills with high productivity, are equipped with a number of transducers participating in automatic control systems: rolling force (on exception rolling torques), strip tensions between stands, average gauge and thickness profile at

  • How We Calculate MCA and MOP Titus HVAC

    How We Calculate MCA and MOP These two values are published on the nameplate to insure proper wire sizing and safe operation. Supply wiring must be rated to carry at least the amps shown as MCA. The overcurrent protection device, either a breaker or fuses, must be sized to prevent the unit from drawing more current than the MOP.

  • personal.egr.uri.edu

    personal.egr.uri.edu

  • Calculator: Horsepower and air flow

    This calculator uses the formula: Air flow (CFM) = (Horsepower × 0.625) × 1.1104 Estimating horsepower by air flow If you have access to a flow bench, you can measure how much air flow you get through your intake and cylinder head. From this figure, you can calculate horsepower.

  • hydroelectricity power and energy calculator free online

    Calculation of hydroelectric power and energy. The principle of hydro electricity generation is quite simple. Circuit waterworks provides the necessary pressure of water supplied to the turbine blades, which drives a generator, producing electricity. Formula to calculate hydropower. How to calculate output power of a hydroelectric turbine

  • Proper Strip Widths for Tube Mills and Pipe Mills YouTube

    Dec 14, 2010· Attl Válcovací linka na výrobu distančních profilů Tube mill to produce spacer profiles Duration: 2:33. Attl a spol. s.r.o. Továrna na stroje 7,336 views 2:33

  • Bearing Load Calculation NTN Global

    Bearing Load Calculation A-22 (2)Loads acting on cross shafts Gear loads acting on straight tooth bevel gears and spiral bevel gears on cross shafts are shown in Figs. 4.4 and4.5.The calculation methods for these gear loads are

  • Engine Design Equations Formulas Calculator Cubic Inch

    Engine Design Calculator Automobile Car. Solving For Engine Cubic Inch Displacement Linear Interpolation Calculator Dog Age Calculator Ideal Gas Law Calculator Gross Operating Income Calculator Engine Motor Horsepower Calculator Horsepower Car Equations Calculator Torque Equations Formulas Calculator Thermal Expansion Calculator Tire Size

  • Calculate Weight of a Steel Plate Chapel Steel

    CSA G40.21 50W 350W. CSA G40.21 50A 350A. ASTM A830 AISI 1045. Alloy & Abrasion Resistant. AR235 AR200 AR Medium. AR400 Flat Bars. ASTM A829 AISI 4130/AISI 4140. Marine & Offshore Steel Plate. ASTM A131 A&B ABS A&B. ASTM A131 ABS AH36 ABS DH36 ABS EH36. API 2H Grade 50. PVQ Steel Plate. ASTM A516/ ASME SA516. ASTM A537/ ASME SA537.