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Welcome to the Pass Manager - a
program to study number of passes needed to roll a size, or the size
range that can be rolled after certain number of passes.
This is also a tool to examine whether a mill is operated in an
efficient manner and whether it's feasible to roll new sizes or new
grades. The program is
developed to satisfy the industry need in collaborate with the
Ask a Question in
Metal Pass Consulting section.
Key Features
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Entry stock can be either a
square/round billet, or a rolled shape of round or square.
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Rolling cases for producing both round
wire/rod and square, of any size. Finish shape is either round or square.
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Case study covers any number of passes
in any one or all of the roughing train, intermediate train, prefinishing train
and finishing rolling block (NTM).
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Various steel grades (including
stainless steels, etc.) and some nonferrous materials are included.
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Both English unit system and Metric
unit system are provided.
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The program provides learning features
for the user to apply the modification factors for the roughing train,
intermediate train, prefinishing train and finishing rolling block (NTM), in
corporating with the mill-by-mill difference. Examples of the mill
differences are operation speed, roll dimension and lubrication condition, etc.
Please click to see the Screen
Shot of the program.
Data/Model Applied
The primary data used for this program
is the research results of
the developer on the pass overlay, area reduction capacity of various pass
sequences in various pass trains (roughing train, intermediate train,
prefinishing train and finishing rolling block (NTM). The developer, after
receiving his Ph.D. from Germany on roll pass and rolling
deformation modeling, worked as a senior roll pass engineer in the
roll pass department of a top mill builder, with the primary function to
develop roll pass design knowhows in assisting design engineers in the
department for improving roll pass quality. The data also come from
the recent evaluation of the worldwide publications the developer
collected in the past 20 years.
User Account for Accessing
the Program
This program requires specifically
created user account by Metal Pass. If you are a potential user and you don’t
have your login account, please contact us via admin@metalpass.com or call
(001) 503 516 9625.
We would
charge $100 for a month or
$200 for a year to cover our development
cost. After you finish the payment through either
Metal Pass Paymant
System, or by check or
bank transfer, we will create an account for you.
Click to Access
the Program
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