This standard specifies the spindle ends of vertical drilling machines and radial drilling machines. This standard applies to newly designed general-purpose vertical drilling machines and radial drilling machines. GB/T 2815-2003 Spindle ends of drilling machines GB/T2815-2003 Standard download decompression password: www.bzxz.net

2389 Drilling machine main and auxiliary end 3,
This standard replaces GB/T2615
This standard has the following main changes compared with 8.
GB/r2815-2003
In accordance with the provisions of GB/1.12U, the foreword is added: the content, format and charts are modified according to the writing rules. The maximum drilling diameter "2" specification is added. This standard is implemented by the Central Micro-Industrial Conference. This standard is under the jurisdiction of the National Technical Committee for Standardization of Machine Tools (SAC/TC22). The drafting unit of this standard: Zhongjie Exploration Empowerment Bed Factory, the main drafters of this standard: Zhiqian, Tong Diancai. The second-level version of the standard replaced by this standard is: GB7T2913181GB/T2815-1
1 Scope
Drilling machine spindle ends
This standard specifies the spindle ends of vertical drilling machines and vertical drilling machines. The standard applies to 1 newly designed vertical drilling machines and vertical drilling machines. 2 Normative referenceswww.bzxz.net
G/T 2815—2003
The clauses in the following documents become the clauses of this standard through reference in this standard. This is a periodic reference document and any subsequent rectification documents (excluding those in the period or revised versions) are not applicable to this standard. However, it is encouraged that the latest versions of these documents be applicable according to the specifications of this standard. The latest version of the referenced document, regardless of the date, is applicable to this standard. GB/T1143 Self-clamping group for machine tools (GB/T1443-1996. [S0296: 1991, MOT) 3 Spindle extractor
The type and civil application of the upper shaft filter shall comply with Figure 1 and Table: A Xing
GB/T 2815-2003
Maximum drill
Inside the standard
All diameters (CB/T1443
Edition difference h1?
To 1: Main and auxiliary parts refer to the length of the friction part, 2
38.2! 125
Note 3. Large station 1. T or small 25mm front station bed end extraction, etc., fill no connection difficult Note: It has the ability to retreat at the end, except for the special size of the hole in the figure, the rest are dimensions, Note:, and, for the push section size ten,
position is the capsule connection
. 3'#2.21 22
19:16.x: b
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