JB/T 2462.6-1999 Parameters and dimensions of boring spindles for single-spindle turret power heads, common components for modular machine tools

JB/T 2462.6-1999 This standard is a revision of JB 2467-78 "Nominal dimensions, parameters and interchangeable dimensions of boring shafts for single-axis turret power heads, common components of modular machine tools". Only editorial modifications have been made according to relevant regulations, and the main technical content has not changed. This standard specifies the parameters and interchangeable dimensions of boring shafts for single-axis turret power heads of modular machine tools. This standard is applicable to boring shafts for single-axis turret power heads. This standard was first issued in 1978. JB/T 2462.6-1999 Parameters and dimensions of boring shafts for single-axis turret power heads, common components of modular machine tools JB/T2462.6-1999 Standard download decompression password: www.bzxz.net

1C25.6.99
Machinery Industry Standard of the People's Republic of China
JB/12462.1~2462.28-1999bzxz.net
Common Components for Combined Machine Tools
Published on 1990-05-21
State Machinery Industry Bureau
2(MI-01-1 Implementation
JB/T2462.6-1999
The nominal dimensions, numbers, and standards of the single turret moving head are revised based on JB2467-7% "Dimensions of Modular Machine Tool Components".
This standard is consistent with the technical content of H247-78, and only the relevant provisions have been newly edited. This standard replaces H2467-78 from the date of implementation. This standard adds a small number of products proposed by the National Standardization Technical Committee of the National Standardization Technical Committee of the Modular Machine Tool Branch. This standard is drafted by Dalian Kaihe Machine Tool Research Institute. This standard was first issued in 1978.
Machinery Industry Standard of the People's Republic of China
Common Components of Combined Machine Tools
Boring Shaft for Single-axis Turret Power Head
Parameters and Dimensions
This standard specifies the boring shaft for single-axis turret power head of combined machine tools and the dimensions. This standard is applicable to single-axis turret power head boring shaft 2 Reference Standards
JBT2462.6—1999
2467...78
The following standard contains the provisions, which are constituted by reference in this standard The provisions of the standard: When this standard is published, all versions are valid: All standards will be revised, and the parties who abandon the attached standards should explore the possibility of using the following standards even if there is no version gap. GB144316
Machine tools and handles
Combination machine bottom parts related to the shaft turret power head transmission shaft and size IRT2462.4[929
3 nominal support size
Single-axis turret drive shaft with the corresponding slide table width as the nominal size is 250mm, 120mm, 400mm, 500mm, 630mm. tmm specification
parameters interchangeable dimensions
single shaft tower power head with cutting shaft parameters and currency according to the size should comply with the figure, table 1 provisions, high single hole warning GB/T144a-1996
axle pin car department standard
H40050,630
2 chain shaft combined vertical replacement small connection RT2462.41999 knot life son interchangeable seat 1
national machinery industry bureau 1999-05-20 approved on 260,a20
2000-01-0# implementation
JB/T 2462.6-1999
equipment surface high collection
n: 1sc
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