JB/T 2462.4-1999 This standard is a revision of JB 2465-78 "Nominal dimensions, parameters and interchangeable dimensions of transmission shafts for single-axis turret power heads, common components of modular machine tools". Only editorial modifications have been made in accordance with relevant regulations, and the main technical content has not changed. This standard specifies the parameters and dimensions of transmission shafts for single-axis turret power heads of modular machine tools. This standard is applicable to transmission shafts for multi-axis boxes installed on single-axis turret power heads. This standard was first issued in 1978. JB/T 2462.4-1999 Parameters and dimensions of transmission shafts for single-axis turret power heads, common components of modular machine tools JB/T2462.4-1999 Standard download decompression password: www.bzxz.net

1C25.6.99
Machinery Industry Standard of the People's Republic of China
JB/12462.1~2462.28-1999
Common Components for Combined Machine Tools
Published on 1990-05-21
State Machinery Industry Bureau
2(MI-01-1 Implementation
JB/T2462.4-1999
4 standard is based on the nominal dimensions, parameters, and interchangeable dimensions of B2465-78 modular machine tool parts, and the core content is consistent with JR2465T8 flash support, only the relevant quantitative new implementation, the end pants, this standard point implementation of the replacement JA2465-7R. This standard was proposed by the National Technical Committee for Machine Tool Standardization. This standard is the National Technical Committee for Metal Machine Tool Standardization. The drafting unit of this standard is Dalian Modular Machine Tool Research Institute. The standard was first issued in 1977.
Machinery Industry Standard of the People's Republic of China
Combined Machine Tool Common Parts
Transmission Shaft for Single-axis Turret Power Head
1 Scope
Parameters and Dimensions
This standard specifies the transmission shaft parameters for the turret power head of the combined machine tool axis. This standard is applicable to the rotating pool for the single auxiliary turret power head and the multi-axis screen? Nominal size
JB/T 2462.4—1999
2-16578
Single-axis turret secondary force practical transmission with corresponding table width as nominal size 250mm.320mm, 4Hmm0mm, 30m five-domain format
3 integers and interchangeable dimensions
Since the rotation is less than the transmission parameters and the upper table size is in accordance with table 1, table 1 stipulates tn.sno.tao
National Machinery Industry Bureau 1099-05-20 approved 8-350.320wwW.bzxz.Net
2(0(HI-) implementation
installation city development
check the removal of extraction distance
protruding installation: height
moving shaft diameter
cable surface force
division diameter
5, ± 0 2
points; ± 0.2
, (jss
D::maxi
JB/T 2462.4—I999
220:30100
220029
17045u
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