GB/T 2814-2003 Vertical drilling machine parameters

This standard specifies the parameters of vertical drilling machines. This standard applies to newly designed general-purpose vertical drilling machines. GB/T 2814-2003 Vertical drilling machine parameters GB/T2814-2003 Standard download decompression password: www.bzxz.net

This standard replaces GB/T2B141989 vertical or standing machine teaching
Compared with GB/T28:4-1989, the main changes of this standard are as follows: GB/T2814-2003
According to the provisions of GB/T1.1-2UHU, the "Foreword" is added, the content format and charts are modified according to the writing rules; the "6" specification of the force column vertical drilling machine is cancelled, and the replacement of the light pressure net column vertical drilling machine is added. This standard is proposed by the China Machinery Industry Federation. This standard is approved by the National Technical Committee for Standardization of Metal Cutting Machines (SAC/TC22). The unit promoting this standard is Dahe Machine Tool Factory. The main drafters of this standard are Li Huijiao and Hang Hong. The previous versions of the standards replaced by this standard are: GR/T2814-1981, GB/ T2814—1589.1 Scope
This standard specifies the majority of vertical drilling machines. Vertical drilling machines
This standard applies to newly designed general-purpose vertical drilling machines. 2 Normative references
GB/T2814—2003
The following documents become clauses of this standard through reference in this standard. From the date of the referenced document, all subsequent amendments (excluding errata) or subscriptions are not applicable to this standard. However, the parties to the agreement based on the previous standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, its latest version shall apply to this standard. GB/1443—1991 MD for machine tools and handles (GB/T1443—1991 MD for machine tools and handles) )3 Teaching
3.1 The parameters of the vertical drilling machine should comply with the provisions of Table 1 of the National 1 Standard. National Column Vertical Drilling Machine
GH/T2B14——2003
Zhengda Station All Direct Control Power
Storage Distance L/
Main Connection Stroke!wwW.bzxz.Net
Fengxi Group Maintenance Key Four Only Science
(Drawing GB/T1643)
Spindle Drying Surface to Work Opening: Table View Maximum Distance Hmm
Spindle Special Surface No. Base Working Surface Maximum Distance H! T.un
Cylindrical Vertical Drilling Machine Parameters
Note: The maximum drilling point diameter refers to the standard high-speed recognition twist sticking head, on the medium tensile strength solution material, the maximum adhesive capacity specified in the design to cut the specification overtime,
Note 2, spindle For machine tools of frost selection age, the axis index is not determined. 3.2 The parameters of the square column vertical drilling machine should comply with the requirements of 2 and Table 2. Figure 2 Square column vertical drilling machine
Maximum hole diameter D
Type of soil!
Axis national opening number
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Spindle end face full work surface measurement height H/mm
Spindle end face to base work surface Maximum height H:! Dua
Square column vertical machine parameters
GL/T2814—2003
1. The maximum drilling force during the working time of the cutting cabinet specified in the design is the maximum drilling force when the standard high-purity smoke twist drill is used on the steel with medium tensile strength.
2. The machine tool with the main spindle box is not regulated. The machine tool H value of the base working surface is not considered. 3.3 Light-duty drill table data is in accordance with the provisions of Figure 3. Figure 3 Light-duty vertical machine
GH/T2E14—2003
Maximum hole diameter
7-axis travel?
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(child heart B/T:443)
1 draw the lake surface two work surface effect large courtyard two H!
work blood surface reduction
light vertical drilling machine pipe
Note: lack of large drill 1 straight different means mining heavy standard ten thousand degree high construction steel can flower drill for the medium expansion strength of the village of the river to determine the creation of the specification also processing inches of the maximum standing hole capacity.
Note: 1 touch the good machine, the spindle medicine line is not fixed, the bottom is not two work and the bed H, the value of the small work,
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