JB/T 2462.5-1999 This standard is a revision of JB 2466-78 "Nominal dimensions, parameters and interchangeable dimensions of drilling shafts for single-axis turret power heads of modular machine tools", and 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 drilling shafts for single-axis turret power heads of modular machine tools. This standard is applicable to drilling shafts for single-axis turret power heads. This standard was first issued in 1978. JB/T 2462.5-1999 Parameters and dimensions of drilling shafts for single-axis turret power heads of modular machine tools JB/T2462.5-1999 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/T2462.5—1999
: Single-axis rotary power head for drilling auxiliary tool name, cost, five non-standard total on the basis of JB2466-78 combination of components,
standard and JB2266:78 consistent with the provisions of the instrument to determine the new standard point reading machine B2466.76 this standard of the national gold layer primary energy machine standardization technical committee proposed, this standard umbrella umbrella layer cutting machine point standardization technical committee Technical Committee of the Jinji Machine Tool Branch. 1. This standard is responsible for the following sections: Daxu Combined Machine Tool Research Institute. This standard was first issued in 2001.
Machinery Industry Standard of the People's Republic of China
Common Components of Combined Machine Tools
Drilling Shafts for Single-Axis Turret Power Heads
Cai Pay and Dimensions
This standard specifies the parameters and dimensions of drilling shafts for single-axis turret power heads. It is applicable to drilling shafts for single-throw turret power heads. 2 Reference Standards
JB/T 2462.5—1999
Chong 2466-78
The following standards contain provisions that are cited in this standard and become the standard provisions. When this standard is published, the versions shown are valid. All standards are subject to revision. The parties using this standard should explore the possibility of using the latest version of the following standards. IRT2462.41999 Common components of modular machine tools Single-axis turret power head transmission parameters and minimum nominal dimensions
Drilling shaft for single-axis turret power head with sliding table width B as the minimum nominal dimension is specified as 250mm12mmm400 pum, 5om, 630mm five specifications,
4 parameters and interchangeable size
single axis turret dynamic drilling parameters and interchangeable size should comply with the provisions of Figure 1, Table 1.
4no.6on6a
: before the estimate of the light combined with the space exchange size according to IB/T2462.4-199 combined with the exchange of [
State Machinery Industry Bureau [999-05-20 approved 16
2000-01-01 implementation
JBT2462.5-1999
250225
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