JB/T 8797-1998 Types and basic parameters of small and medium-sized three-roller plate rolling machines

JB/T 8797-1998 is a revision of JB/Z 186-82 "Types and Basic Parameters of Small and Medium-sized Three-roll Plate Rolling Machines" according to the 1993 Mechanical Industry Science and Technology Development Plan of the Ministry of Mechanical and Electrical Industry. This standard specifies the types and basic parameters of small and medium-sized three-roll plate rolling machines. This standard specifies small and medium-sized three-roll plate rolling machines for cold rolling plates into round and conical cylinders. JB/T 8797-1998 Types and Basic Parameters of Small and Medium-sized Three-roll Plate Rolling Machines JB/T8797-1998 Standard Download Decompression Password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T:8797-1998
Small and Medium Three-roll Plate Rolling Machine
Type and Basic Parameters
Published on January 17, 1998
National Machinery Industry Bureau
Implementation on December 1, 1998
JB/T8797-1998
This standard is a revision of JB/Z166B2 Small and Medium Three-roll Plate Rolling Machine Type and Basic Parameters. This standard will replace JB/7.186-88 from the date of entry into force. This standard is issued by the Mechanical Standardization Committee of the Ministry of Machinery Industry. This standard is under the jurisdiction of the Jinan Forging Machinery Research Institute of the Ministry of Machinery Industry, and the drafting unit of this standard is Changqia Forging Machine Tool Factory, and the drafting unit of this standard is Liaoyi Forging Machine Tool! The main drafters of this standard are Qian Xiangpo, Chen Shengyu, Pan Guanping, Li Shiping, Wen Suhong and Bai Suojun. 1 Model
People's Republic of China Machinery Industry Standard
Small and Medium Three-Series Plate Rolling Machine
Type and Basic Specifications
This standard specifies the type and basic specifications of small and medium three-series plate rolling machines, JB/T B797—1998
Dai Lu JR/2 1-B2
This standard is applicable to small and medium three-series plate rolling machines (hereinafter referred to as plate rolling machines) that can form round and dimensional cold plates. 3 Plate rolling machine type
2.1 Symmetrical plate rolling machine (see national 1)
22 Asymmetric plate rolling machine (see Figure 2)
2.3 Downward adjustment plate rolling machine
2.31 ​​Horizontal downward adjustment plate rolling machine (see Figure 3) 2.3.2 Vertical downward adjustment plate rolling machine (now Figure 4) 2.3.3 Frequency inclined downward test plate rolling machine (see Figure 5) 2.3.4 Linear downward adjustment plate lifting machine (Guangdong Figure) Figure 2
Figure National Machinery Industry Bureau 1998-07-17 Approved 1998-12-01 Implementation
3 Plate rolling machine number
3.1 The main vertical number of the plate lifting machine should meet the requirements of Table 1. JB/T 8797-198
3.2 The basic parameters of the symmetrical plate rolling machine meet the requirements of Table 2. 3.3 The basic parameters of asymmetric plate rolling machines shall comply with the provisions of Table 3, and 3.4 The basic parameters of downward-adjustable plate rolling machines shall comply with the provisions of Table 1. Table 1 Roller life
Plate rolling
Old version of the machine specification
n Plate lifting
Rollable plate width
Maximum plate rolling
Minimum plate diameter
1. Diameter
Lower center
3B/T 8797—1998
Capsule 1 (finished)
Can be widewwW.bzxz.Net
Can be plated
Table 2 Basic parameters of symmetrical plate rolling machine
3151205160020003150052002500016002525c2
Rolling machine
If the state is effective
Can be forgotten
Boss research
Long size beside the old
Minimum sail diameter
Shoe diameter
! Lower center
Ia,2J5
Rolling plate length m/nin
High quality
Rolling plate science
Rolling plate width
Maximum specification time old
Small country sinking diameter
One report self diameter
Lower specification center snake
12×2g
3x25c0
16x2c00
13X2EDD
EX32DC
292000:16X2500
123200
25×2:3m20×2c416×320025x250020×2205 15X490032×250025320020X400025
5,5245
Special document a,min
Carbon machine fertilizer belt
Recommended parameters
General
Adjustable
Large quantity combustion time
Small quantity purchase diameter
Upper diameter
Rolling speed m/mm
Rolling machine specifications
Basic parameters
Can be cut at the port
Port Yi Shili Lake
Can be boss width
Large super attached port
Small country full straight
Upper diameter
16X1250
JB/T 879—1998
Day asymmetric plate basic integer
2X1600
12X2000
Boss speed Un/main
With plate machine standard station
Basic dye number
Can be installed plate thickness
Old man Yin Duanheng)
Can be boss width
National Chengchi University standard time volume||tt| |Minimum diameter of the plate
Upper diameter
Standard plate avoidance
5X2000
1DX1600
8X2000
Downward adjustment type plate machine
8X2500
16×2(0m)
12X250c
12X2000
20x 2000:15×2500
2 heart 3c
5X204:320X250D16X3200[25X25DD2DX320D16X40D032X253025
35X52003
20×4000
1 heart 8 hearts
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