JB/T 1465.1-1999 This standard is a revision of JB 1465-75 "Basic parameters of roller plate straightening machines". During the revision, the 15th group of products was added to the basic parameters, and other technical contents remained unchanged. This standard specifies the basic parameters of roller plate straightening machines. This standard is applicable to roller plate straightening machines for cold straightening metals. This standard was first issued in 1975. JB/T 1465.1-1999 Basic parameters of roller plate straightening machines JB/T1465.1-1999 Standard download decompression password: www.bzxz.net

ICS25.120.20
Machinery Industry Standard of the People's Republic of China
JB/T1465.1-1999
Roller Plate Leveler
Basic ParametersbzxZ.net
Basic Parameter of Roll Sheet LevelerPublished on 1999-06-28
State Bureau of Machinery Industry
Implementation on 2000-01-01
JB/T1465.1-1999
This standard is a revision of B1465-75 "Basic Parameters of Roller Plate Leveler".
Compared with JB1465-75, the main technical content of this standard has been changed as follows: Basic parameters Table 1 adds the 15th group of basic parameters of products; - The original notes 1 to 5 are rewritten as notes to Table 1, Table 2, Table 3 and Chapter 3 respectively; - When revising, the original standard has been edited. This standard replaces JB1465-75 from the date of implementation. This standard is proposed and managed by the Metallurgical Equipment Standardization Technical Committee. The drafting unit of this standard: Taiyuan Heavy Machinery (Group) Co., Ltd. The drafter of this standard: Li Yingkui
This standard was first issued in 1975.
1 Scope
Machinery Industry Standard of the People's Republic of China
Roller Sheet Leveler:
Basic parameter
Basic parameter of roll sheet leveller This standard specifies the basic parameters of roll sheet leveler. The parameters of this standard are applicable to roll sheet leveler for cold leveling of metals. 2 Basic parameters
The basic parameters of the straightening machine for steel plates with a width of more than 1000mm shall comply with the requirements of Table 1. 2.1
Minimum
Thickness of steel plate
(≤400
Effective length of roller body1
1700200023002803500420
12001450
Width of steel plate6
10001250
1Parameters in brackets are not selected for new design.2Maximum load characteristic W is calculated as follows:
We=osbmxihmaxN·m
15001800200025003200400
Maximum thickness of steel plate h
JB/T1465.1-1999
Replace B1465—75| |tt||Maximum correction speed
Main electric machine power
Where: °, plate service limit, Nmm; x-plate maximum width, mm; h-plate maximum thickness, mm3If the correction speed Vax is increased, the maximum plate thickness can be reduced accordingly. Monitoring xNational Machinery Industry Bureau1999-06-28Approved maximum load characteristics
115200
256000
512000
800000
1640000
2560000
2448000
2000-01-01Implementation
JB/T 1465.1-1999
The basic parameters of the straightening machine with a steel plate width of less than 600mm shall comply with the provisions of Table 2 Table 2
Minimum steel plate
Number of rollers n
Roller spacing t
Note: See Note 2 and Note 3 of Table 1
Roller diameter D
Thickness temperature
(o,≤400
N/mm)
Effective length of roller body 1
Steel plate width 6
Maximum steel plate thickness h
The basic parameters of the straightening machine for non-ferrous metal plates shall comply with the provisions of Table 3. Table 3
Minimum steel plate
Thickness Temperature
（0≤300
N/mm2)
Effective length of roller body1
12001450
Steel plate widthD
Maximum thickness of steel plateh
Maximum straightening
Straightening speed
Main motor
Maximum straightening
Straightening speed
1Mainly for straightening aluminum plate,
If the straightening reaches the service limit of 0,~400N/mm2, the non-ferrous plate can be selected according to Table 1, 2See Note 2 and Note 3 of Table 1.
Maximum load
Load characteristics
Motor
Maximum load
Load characteristics
108000
243000
Marking of the name of roller plate straightening machine
Marking method
Number of rollers-roller diameter/roller pitch×effective length of roller bodyMarking example
JB/T1465.1-1999
Number of rollers 21, roller diameter 48mm,
roller pitch 50mm,
effective length of roller body 1200mm,
21-48/50×1200
It is marked as:
Mechanical industry standard
Basic parameters of roller plate straightening machine|| tt||JB/T1465.1-1999
Published by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2, Shouti South Road, Beijing: Postal Code 100044)*
1/16 Printing Sheet 1/2
Word Count 8,000
Format 880×1230
First Edition in December 1999 First Printing in December 1999 Print Quantity 1-500
Price 5.00 Yuan
Serial Number 9-1170
Mechanical Industry Standard Service Network: http:/wwwJB.accn666
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