JB/T 1109-1999 JB/T 1109-1999 Pipe straightening machine types and basic parameters JB/T1109-1999 Standard download decompression password: www.bzxz.net

ICS25.120.10
Machinery Industry Standard of the People's Republic of China
JB/T1109—1999
Tube Straightener
Type and basic parameters
Type and basic parameters of tube straightener1999-06-28 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/T1109-1999
This standard is a revision of JB1109—82 "Tube Straightener Type and Basic Parameters". Only editorial changes were made to the original standard during the revision, and the main technical content remained unchanged. B1109—82.
This standard replaces B 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 Mining Machinery Group Co., Ltd. The main drafters of this standard: Zhang Peiqing, Li Zhibiao 1 Scope
Machinery Industry Standard of the People's Republic of China
Type and basic parameter of tube straightening machine
Type and basic parameter of tube straightene This standard specifies the type and basic parameters of tube straightening machine. This standard is applicable to tube straightening machines for straightening round cross-section ferrous metals and non-ferrous metals. 2 Type of tube straightening machine
JB/T 1109—1999
Replaces JB1109—82
Tube straightening machines are mainly made into two types according to their structural characteristics: rotary tube straightening machine and inclined roller tube straightening machine. 2.1
2.2 The roller arrangement of the inclined roller straightening machine is shown in Figures 1, 2, 3 and 4. 6-month
Figure 1 Cross five rollers
Figure 32-2-2 Six rollers
2.3 The roller arrangement of the rotary straightening machine is shown in Figure 5. Approved by the State Bureau of Machinery Industry on June 28, 1999bZxz.net
Figure 22-2-2-1 Seven rollers
Figure 43-1-3
Figure 5 Convex and concave rollers
Implemented on January 1, 2000
3 Models of pipe straightening machines
Basic parameters of pipe straightening machines
1109-1999
Design serial number
-Outer diameter of pipe
x ​​represents rotary type, those not specified are inclined roller type pipe straightening machines
Basic parameters of pipe straightening machines shall comply with the provisions of Table 1 Table 1
Basic parameters of pipe straightening machines
Throat diameter of straightening roller
GJX 2.5-I
GJX 5-1
GJX 10-1
GJ 10-I
GJX 20-I
GJX 40-I
GJ 40-1
GJX 60-1
GJ 80- 1
GJ 120-1
GJ 160-1
GJ 200-1
GJ 250-1
GJ 350- I1
GJ 500- I
Rotary
Rotary
Rotary
Angled roller type
Rotary
Angled roller type
Rotary
Angled roller type
Rotary
Angled roller type
Angled roller type
Angled roller type
Angled roller type
Angled roller type
Angled roller type
Tail service
Limit 0
≤600
Diameter and pipe Thickness
RatioDIS
Corrected pipe
Outer diameter range
40~120
50~160
60~200
80~250
100~350
150~500
Correcting speed
30~120
40~160
1Under the condition that the rated power and load of the pipe straightening machine are not exceeded, it is allowed to correct the pipe with large service limit by reducing the specified speed and wall thickness. 2Under the condition that the rated power and load of the pipe straightening machine are not exceeded, it is allowed to correct the round cross-section non-ferrous metal and ferrous metal bars. 2
Mechanical Industry Standard
Types and Basic Parameters of Pipe Straightening Machine
JB/T1109—1999
Published and issued by the Mechanical Science Research Institute
Printed by the Mechanical Science Research Institute
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
1/16 Sheet 1/2
Word Count 6,000
Format 880×1230
First Edition in December 1999 First Printing in December 1999 Printing Quantity 1-500
Price 5.00 Yuan
No. 99-1161
Mechanical Industry Standard Service Network: http:/wwwJB.accn66660
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