MENU
News
  1. Home
  2. -
  3. mechanical manual of ctl for cold roll mill

mechanical manual of ctl for cold roll mill

The rolling mill is equipped with a walking beam furnace with a capacity of 125 tons per hour Blooms are descaled after exiting the furnace and then proceed through a five stand roughing mill a six stand intermediate mill and an eight stand finishing mill Dimensional control is maintained by optical laser gauges and manual micrometer checks

Get Price

Our Products

products center >>
Cold Rolling  an overview  ScienceDirect Topics
Cold Rolling an overview ScienceDirect Topics

Cold rolling reduction is an important factor that affects drawability of IF steel It has been observed that increasing cold rolling reduction increases the r m value at least up to 90 34This effect has been shown in Fig s the most important parameters in the production of a strong 111 recrystallization texture are the annealing temperature and the time of holding 35

More Details
Technical Bulletin Construction  US Steel
Technical Bulletin Construction US Steel

RollForming Guide for Building Panels Alignment Mill alignment is critical Since tooling is designed to specific tolerances the forming rolls and their components must be aligned to each other both horizontally and vertically The rolls must be aligned both sidetoside and passtopass

More Details
BUREAU OF INDIAN STANDARDS  CENTRAL MARKS
BUREAU OF INDIAN STANDARDS CENTRAL MARKS

a Strip – A hot or cold rolled flat product and rolled approximately in rectangular cross section of thickness usually 12 mm and below with mill rolled or trimmed or sheared edges and in coil form Wide strip – Hotcold rolled strip of width normally equal or greater than 600 mm

More Details
6 High Reversible Cold Rolling Mill  SlideShare
6 High Reversible Cold Rolling Mill SlideShare

Feb 10 2012 · The adjusting the intermediate rolls on a six high mill is an adjustment of mechanical crown A simple roll coolant system is then used to satisfy the lubrication and cooling requirements Recently the concept has been further developed with intermediate rolls taking on “coke” bottle shapes

More Details
MECHANICAL TUBE
MECHANICAL TUBE

Table1 Chemical Composition and Mechanical Properties 3 Seamless Steel Tubes for Drilling Table2 Outside Diameter Tolerance for Drill Rods Values of yield strength may be substituted for those of yield strength and the value of yield strength shall be expressed by stresses at the time when the elongation of the gauge length 05 in tensile test

More Details
Failure analysis of work rolls of a thin hot strip mill
Failure analysis of work rolls of a thin hot strip mill

In hot rolling mills premature failure of rolls is a major concern as it adversely affects the mill operation as well as production Analysis of failed roll materials and actual rolling conditions in service are therefore necessary to understand the roll failure mechanism and thereby improve the wear resistance and extend the service life of rolls

More Details
Monarch Steel  HOT ROLLED COLD ROLLED AND
Monarch Steel HOT ROLLED COLD ROLLED AND

Monarch Steel Company Inc founded in 1934 and headquartered in Cleveland OH is one of the country’s largest providers of HOT ROLLED COLD ROLLED AND GALVANIZED steel product maintaining Service Centers in Decatur Alabama Cadiz Kentucky and Cleveland Ohio

More Details
FLAT ROLLED PRODUCTS
FLAT ROLLED PRODUCTS

Hot Rolled Sheet Steel is an unprocessed mill edge coiled product and does not include any processing such as temper rolling tension leveling pickling oiling or side trimming Hot Rolled products are produced to ASTM Specifications A1011 A659 A635 or A1018

More Details
Tata Steel Limited
Tata Steel Limited

After the steel is cast into slabs it is transferred to the Hot Strip Mill HSM where it is rolled to the desired thickness width The rolling and subsequent cooling is done in a manner so as to ensure that the final product HR coil attains its requisite mechanical properties as per design parameters

More Details
BUREAU OF INDIAN STANDARDS  CENTRAL MARKS
BUREAU OF INDIAN STANDARDS CENTRAL MARKS

a Strip – A hot or cold rolled flat product and rolled approximately in rectangular cross section of thickness usually 12 mm and below with mill rolled or trimmed or sheared edges and in coil form Wide strip – Hotcold rolled strip of width normally equal or greater than 600 mm

More Details
Technical Bulletin Construction  US Steel
Technical Bulletin Construction US Steel

Two basic types of rollforming systems are utilized a precut line and a postcut line A precut line shears the incoming material to a specific length prior to rollforming During post cut line operation the roll formed panel runs continuously and is sheared to the required length after rollforming

More Details
United Aluminum  Glossary of Aluminum Coil Related
United Aluminum Glossary of Aluminum Coil Related

Cold rolling changes the mechanical properties of strip and produces certain useful combinations of hardness strength stiffness ductility and other characteristics known as tempers Cold Working Plastic deformation such as rolling hammering drawing etc at a temperature sufficiently low to create strainhardening workhardening

More Details
Important Machining Factors of Carbon Steels Production
Important Machining Factors of Carbon Steels Production

Mar 22 2006 · In the hotrolled asrolled condition the plain carbon steels typically have the mechanical properties shown in the HR entry for the three grades shown in Figure 1 Most bars for machining are cold drawn which increases tensile and yield strength and hardness and reduces ductility as measured by percent elongation and percent area reduction

More Details
Rolling of Metals Process and Principles With Diagram
Rolling of Metals Process and Principles With Diagram

A rolling mill is a complex machine having two or more working rollers supporting rollers roll stands drive motor reducing gear flywheel coupling gear etc Rollers may be plain or grooved depends upon the shape of rolled product

More Details
Monarch Steel  HOT ROLLED COLD ROLLED AND
Monarch Steel HOT ROLLED COLD ROLLED AND

Monarch Steel Company Inc founded in 1934 and headquartered in Cleveland OH is one of the country’s largest providers of HOT ROLLED COLD ROLLED AND GALVANIZED steel product maintaining Service Centers in Decatur Alabama Cadiz Kentucky and Cleveland Ohio

More Details
Cold Rolled Steel Round Bar  Metal Supermarkets  Steel
Cold Rolled Steel Round Bar Metal Supermarkets Steel

Cold Round Steel Round Bar is a cylindrical piece of cold rolled steel that is commonly used in applications such as shafts spindles pins rods and sprockets It is a common material in many machining and industrial industries It is measured by its diameter Cold Rolled Steel Round typically has a smoother finish than hot rolled round bar

More Details
Atlas Steels Product Reference Manual
Atlas Steels Product Reference Manual

The maximum plate width produced by mills from coil is 2000mm and the maximum thickness is 13mm for hot rolled and 8mm for cold rolled Atlas through the AMP coil service centre has the capability to process large stainless steel coils in thickness up to 6mm 8mm for aluminium and in widths to 2000mm

More Details
Casey USA
Casey USA

Casey Equipment is in the business of buying and selling used steel mill equipment such as electrical and mechanical equipment and overhead traveling cranes

More Details
Hot Rolled Carbon Steel  Carbon Steel Types from AK Steel
Hot Rolled Carbon Steel Carbon Steel Types from AK Steel

Our hot rolled steels are produced to meet the chemistry and dimensional requirements of our customers Consistency from coil to coil is maintained by applying ladle metallurgy and continuous casting to molten steel and rolling on a hot strip mill that features advanced process controls

More Details
Upenders  Coil Upender  Coil Tipper
Upenders Coil Upender Coil Tipper

Mechanical Upenders Coil Tippers The Bushman Equipment Inc mechanical upender provides an easy and efficient way to upend metal coils molds dies and other heavy and bulky loads Mechanical upenders sometimes called coil positioners rotate steel aluminum other nonferrous coils and other loads through 90 degrees

More Details
Cold Rolled 1018 vs A572 gr 50
Cold Rolled 1018 vs A572 gr 50

Jan 31 2005 · While the mechanical properties of ASTM steels such as yield point and tensile strength are a requirement set forth by the standard and must be guaranteed by the steel mill in SAE steels the only requirement is the chemical composition The mechanical properties are stated just for information with no guarantee from the steel mill

More Details
Hot Rolled Steel from Big River Steel  Big River Steel
Hot Rolled Steel from Big River Steel Big River Steel

We’re one of the only domestic mills that can manufacture hot rolled coils ranging in size from 054” to 10″ thickness and 36″ to 775″ width in grades that used to only be available from integrated mills We’re producing hot rolled coils that are American Petroleum Institute API grade which is more challenging and technically

More Details

Are You Looking for A Consultant?

Online service

Copyright© 2019 ATMANDU Heavy Machinery.All rights reserved

shangwutong