how to do pass schedule calculation of hot tmt mill

A computational method to predict strip profile in rolling …

 · As discussed next, the conventional strip profile calculation methods do not compute the strip thickness profile with adequate efficiency and accuracy. Furthermore, few of the existing computational methods are flexible enough to model cluster-type rolling mills such as the 20-high Sendzimir mill shown in Fig. 4 .

Get More

Effect of pass schedule and groove design on the metal …

Sadhan¯ a¯ Vol. 41, No. 1, January 2016, pp. 111–124 c Indian Academy of Sciences Effect of pass schedule and groove design on the metal deformation of 38MnVS6 in the initial passes of hot rolling R S NALAWADE∗, V R MARJE, G BALACHANDRAN and V BALASUBRAMANIAN

Get More

How to Calculate Property Tax Using Mill Rate | Finance

 · How to Calculate Property Tax Using Mill Rate. Property tax in the United States is based on a property’s value. Property tax calculations vary in different parts of the country, but ...

Get More

Highway Use Tax (HUT) Web File

 · any registration application (including Forms TMT-1, TMT-39, and TMT-334) You also can't use HUT Web File to add vehicles onto or to cancel vehicles off of your highway use tax account. You must use One Stop Credentialing and Registration (OSCAR) to complete those tasks.

Get More

On-Line Parameter Estimation in Pass Scheduling for Plate …

 · The calculation of a pass schedule takes place under the restricting conditions shown in Fig. 1, starting from the last pass, the draft of which is obtained from the relative crown of the plate. After having established the draft of the last pass, a pass schedule from that backward is calculated using the relative crown principle (Misaka, 1971).

Get More

Pipe Pressure Drop Calculations Formula, Theory and …

Pipe Pressure Drop Calculations When fluid flows through a pipe there will be a pressure drop that occurs as a result of resistance to flow. There may also be a pressure gain/loss due a change in elevation between the start and end of the pipe. This overall pressure

Get More

Manufacturing KPIs: 34 Key Production Metrics You Should …

First pass yield (FPY) is the number of units without rework or scrap defects exiting a process divided by the number of units entering the same process over a set …

Get More

TECHNICAL DATA SHEET: THREADED ROD

 · Pass 8 3 3 3 3 3/8-16 x 6ft Requirements 96 MAX 75 MIN 30 MIN 30 MIN 50 MIN Results 95 - 96 114.6 - 116.7 80.8 - 81.7 30.2 - 33.5 50.4 - 53.7 Test Qty 8 3 3 3 3 Pass 8 3 3 3 3 1/2-13 x 6ft Requirements 96 MAX 75 MIN 30 MIN 30 MIN 50 MIN Results 95 - 96

Get More

How pass line is calculated in hot rolling mill?

How pass line is calculated in hot rolling mill? Asked by Wiki User 3 4 5 Answer Top Answer Wiki User Answered 2009-03-10 23:54:00 2009-03-10 23:54:00 The pass line is a line that runs parallel ...

Get More

TECHNICAL CALCULATION AND ESTIMATOR'S MAN-HOUR …

calculation should be made with the assistance of this Manual. Man y people try to include the man hours from the tables into the computer systems, which I oppose. Those are the people, which instead of using a computer, a computer uses them. An estimator ...

Get More

The Hot Rolling Process

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 ...

Get More

(PDF) Automated Procedure for Roll Pass Design

 · Kwon and Im proposed a computer-aided-design system for roll pass and roll profile design to minimize trials and errors in industry [1]. Lambiase and Langella developed an automatic RPD method ...

Get More