JB/T 2098-1999 Single-arm hydraulic press types and basic parameters

JB/T 2098-1999 JB/T 2098-1999 Single-arm hydraulic press model and basic parameters JB/T2098-1999 Standard download decompression password: www.bzxz.net

ICS25.120.10
Machinery Industry Standard of the People's Republic of China
JB/T2098—1999
Single-arm hydraulic s tamping press
Types and basic parameters
C-frame hydraulic s tamping pressTypesandbasicparameter
Published on 1999-06-28
National Bureau of Machinery Industry
Implemented on 2000-01-01
JB/T2098—1999
This standard is a revision of JB209877 "Single-arm hydraulic s tamping press types and basic parameters". During the revision, the original standard was edited and the main technical content remained unchanged. Appendix A of this standard is the appendix of the standard.
This standard replaces JB2098—77 from the date of implementation. This standard is proposed and managed by the Technical Committee for Standardization of Metallurgical Equipment. The responsible drafting unit of this standard is Shanghai Heavy Machinery Factory. The main drafter of this standard is Yin Weiguang.
This standard was first issued in October 1977. 1 Scope
Machinery Industry Standard of the People's Republic of China
Single-arm hydraulic stamping press
Types and basic parameters
C-frame hydraulic stamping press-Types and basicparametar
This standard specifies the types and basic parameters of single-arm hydraulic stamping presses. JB/T2098-1999
Replaces JB2098-77
This standard is applicable to single-arm hydraulic stamping presses that complete the cold bending, hot bending, forming, folding and plate and structural parts correction processes of medium and thick steel plates.
2 Types and basic parameters
The single-arm hydraulic stamping press is a single-arm hydraulic press directly driven by an oil pump. 2.2 Basic parameters
The basic parameters of the single-arm stamping hydraulic press shall comply with the provisions of Figure 1 and Table 1. Figure 1
Approved by the State Machinery Industry Bureau on June 28, 1999 and implemented on January 1, 2000
Nominal pressure of vertical cylinder
Nominal pressure of return cylinder
Working stroke of vertical cylinder S
Maximum distance from the lower plane of the pressure head to the working table
surface H
Distance from the center of the pressure head to the machine wall
(throat depth) L
Dimension of pressure head axb
Dimension of working table surface AXB
Maximum working speed||tt| |Idle stroke descending speed
Return speed
System working pressure
According to the needs of use,
Vertical cylinder nominal pressure
Horizontal cylinder nominal pressure
Horizontal cylinder working stroke
850×600
1200×1200
JB/T2098-1999
1200X1000
1800X1800
Single-arm stamping hydraulic press can be equipped with horizontal cylinder. Table 2
1500×1200
2300×2500
1600×1800
2600X3000
Its basic parameters should conform to the provisions of Table 2
2000X2000
3200X3600
A lifting crane is allowed to be configured on the single-arm stamping hydraulic press. The basic parameters of the crane shall be in accordance with Appendix A (Appendix to the standard) Al
JB/T2098-1999
Appendix A
(Appendix to the standard)
Basic parameters for configuring the crane
A lifting crane is allowed to be configured on the single-arm stamping hydraulic press. The basic parameters of the crane shall be in accordance with the provisions of Table A1 Table A1
Vertical nominal pressure
Crane lifting weight
Tai×IN
Effective horizontal stroke of the crane
≥3000
≥4000
≥5000
Republic
Mechanical Industry Standard
Single-arm stamping Hydraulic press
Type and basic parameters
JB/T2098—1999
Published by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing, zip code 100044)*
Format 880×12301/16 Printing sheet 1/2
Word count 8000
First edition in December 1999
First printing in December 1999bzxZ.net
Print count 1—500
Price 500 yuan
No. 99-1212
Mechanical Industry Standard Service Network: http:/hvwwJB.ac.cn6668607
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