This standard specifies the machine tool coordinate system corresponding to the main and auxiliary movements of CNC machine tools. The machine tool coordinate system is used to provide the coordinates of the tool (or point in the machining space or on the drawing) relative to the fixed workpiece. In this way, the programmer can describe the machining operation of the machine tool without knowing whether the tool moves closer to the workpiece or the workpiece moves closer to the tool. GB/T 19660-2005 Industrial Automation System and Integrated Machine Tool Numerical Control Coordinate System and Motion Nomenclature GB/T19660-2005 Standard Download Decompression Password: www.bzxz.net

[CS 25. 040. 20
National Standard of the People's Republic of China
GB/T19660—2005/TSO841:2001
Industrial automation system and integration
Numerical control of machines-Coordinate system and motion nomenclature
nomcnclaturc(ISO841:201-IDT)
2005-01-25Release
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
2005-06-01Implementation
Also cited in the accompanying text
Terms and definitions
Expansion of the system
Self-specification and
Main operation of machine tools
Motion
Uniform system
5. Second direction
Machine tool materials
. 1 Machine tool examples
. 2 Xiezhou
Prefectural AI standard state requirements)
Machine tool dynamic diagram example
CB/T 19E6C—2005/1S0 841:2001 Foreword
CB/T19660-2005/[S0B41.200]
Standard equivalent to I5 41.2201T Industrial automation systems and integrated machine large numerical economic system standard motion nomenclature
This standard is equivalent to I50)17:2001. In order to make the following adjustments to this standard: "this standard" is used instead of "this international standard" in the foreword of S42.20,
c) The introduction in the 2nd part of the standard is quoted (the reference to the specification 6.2.3 in B/T1.12000 is replaced by the specification 6.2.3 in B/T1.12000:) For 1%031:200! Among the other international standards cited, those that are equivalent to Chinese standards shall be used in this standard instead of the corresponding international standards. For the other international standards that are not equivalent to Chinese standards, they shall be directly cited in this standard. This standard is formulated on the basis of J/3051-109 CNC CNC Machine Tool Standard and Motion Direction Nomenclature 1S0541:137/. Compared with the original standard, necessary adjustments and supplements have been made in the technical content: the content has been adjusted, and the function is more flexible. h) The distinction between axis and motion is more clear.
) Add new machine tool types
) Add the motion name of complex machine tools. Appendix A of the standard is a supplementary document.
This standard is issued by the China Machine Tool Industry Federation. This standard was issued by the Physical Equipment Control Subcommittee of the National Automation System and Integrated Technology Standards Association. This standard is issued by Beijing Machine Tool Research Institute, Wuhan Huazhong Technology Co., Ltd. This standard mainly follows the general person, Zheng Jiakechao name, Zheng Xiaonian: T
A model field
Industrial Automation System and Integration
GB/T15660—2005/1S1841:20C1
Machine tool numerical control coordinate system and motion naming This standard now defines the coordinate system of the machine tool corresponding to the CNC machine tool motion and auxiliary motion. The machine tool coordinate system is used to provide the coordinates of the relative external movement (the points on the vehicle during the actual machining process). This system does not need to know the tool movement. Let the workpiece move close to the force H·Cheng can describe the selected machine tool operation: This machine tool refers to the use of some questions and rewards in the same fixed or only mentioned January year axis relative to the same folding library, note that for the purpose of use, this standard is used for most of the design documents, we are general! CNC machine to the same, the workers subject to the winning bid need to draw 19 machine name 97
2 normative reference documents
The following meanings of the provisions of the end of the effective period through the non-standard introduction of the standard to become the provisions of the standard, the product foreign date of the reference support, the subsequent changes (not so live error) or the design version shall not apply to the standard, however, encourage hate this standard to the parties to the revision of the study can make the latest version of this document, for any non-date of the reference document, its latest version applies to this standard. 8129-155? 4 Machine tool coordinate system
4.1 Name
A machine tool coordinate system is a machine tool with a vertical axis. Its main axes are called X, Y and the axes of rotation, free motion and rotation are called A, H and Z axes (see back to A, -).
4.2 Origin
The origin position of the machine tool coordinate system shall be specified by the machine tool manufacturer: 4.3 2 Axis
The Z axis is parallel to the working axis of the machine tool: For machine tools with main drawing , 4.3. and 4.. 1, the hand in the sharp judgment of the pressure, the light cutting station and the modification of the wire bed about the learning tool to lift the rotation, the society: in the past, the grinding and the four-year-old surface of the machine, the beat drive the workpiece to rotate 4.3.7 more than one ±
root machine has a main axis as the main and auxiliary axis 4.3.3 rotary main and auxiliary and universal spindle
vertical to the soft belt between the head, the axis should be feasible! The position of the spindle, the beat of the equal position of the spindle perpendicular to the Ding piece of the card surface, in the three main axes can be rotated separately, the woman in its rotary range only has one position parallel to the two standard one-base standard forbidden axis, this standard is 2 axes
in the head at the same time also in China, the axis parallel to the standard three auxiliary system of the two axes · multiplied by the machine body "work cost: surface medicine The standard GB/T19660-2005/5X841:2001
standard for polishing is 7-axis, without considering the parts, such as mounting brackets or angle plates: 4.3.4 Without a main vehicle
For a river cutting or forming machine, the 7-track should be straight and the workpiece mounting surface. For a coordinate measuring machine, the axis of the workpiece and the tool holder are the same (that is, vertical to the ground). 4.3.5 Direction
For a three-axis cutting and forming machine, the direction from the workpiece to the tool holder is the same. Jiang: For a three-axis machine, the Z-axis direction is opposite to the weight adding direction (that is, the force direction leaving the ground). 4.4x axis
4.4.1 General
Under normal circumstances, the input sleeve should be in the horizontal direction. 4.4.2 For rotating machine tools, the X-axis should be horizontal, and the X-axis should point to the right. For single-column machine tools, the X-axis should point to the right when viewed from the front of the machine. For vertical 7-axis machine tools, the X-axis should point to the right when viewed from the front of the machine tool. For gantry machine tools, the X-axis should point downward and vertically. Note 1 to 1.3.1. 4.4.3 For machine tools where the workpiece rotates, the X-axis should be radial and the tool rest should be in the direction away from the axis. See 2 to 4.3.1. 4.4.4 For machine tools without a spindle, the X-axis should be parallel to the main axis and point to the coordinate measuring plate. The X-axis direction should be in the direction specified by the manufacturer. 4.5 y-axis
The positive direction of the Y-axis should be determined by the right-hand pad marking system (Figure A.1). 4.6 Rotational axes AH and C
4.6. 1 Name
The axis of rotation about the linear axis XY is designated as A and C: 4,5.2 Direction
The direction of the A, C and C axes is: When the number of rotations in this direction is right, the axis of rotation in the positive direction is respectively designated as A, Y and Z (see Figure A, 1).
5 Main motions of the machine tool
5.1 Name
The motion of the axis parallel to the machine tool coordinate system is the main motion of the machine tool and shall be designated as X, Y and Z respectively. The rotary motion of one or more main axes of the machine tool coordinate system is the main rotary motion of the machine tool and shall be designated as A, Y and Z respectively (see Figure A, 1). 5.2 Direction
5.2.1 General
When the linear or rotary axis moves in the positive direction, its stop position value shall be less than the negative position value. It shall refer to The symbol "m" indicates the movement of the tool or workstation. 5.2.2 Tool movement
When the tool is stationary, the positive direction of its movement is opposite to the positive direction of the axis. The left and right movement directions are indicated by "X", "Z", "A", and "X".
5.2.3 Workpiece movement
GR/119660--2005/[S0B41:2001
When the workpiece is moving, the positive direction of its movement is opposite to the positive direction of the axis. To indicate the opposite direction, the positive direction of the workpiece movement is indicated by "Y", "++", "A", and "+\". That is, the workpiece movement in the X-axis direction is indicated by "+X". 6 Additional movement
6.1 Vertical or horizontal movement
Except for the vertical movement of Y and Z, when there are parallel vertical movements, their second vertical movements are indicated by ".V and W: Similarly, the third linear motions are designated Q and R respectively. When there are (or may be) no linear motions about the Y axis, they may also be designated L, V, W, \, or K. This is most convenient, with the first linear motion being the one nearest to the main axis, the second nearest being the second linear motion, and the farthest being the first linear motion. For the machine tool, the movement of the slide before the cutting head relative to the end face may be specified as a component or a parallel machine tool. These motions can be specified by adding numbers (such as X1.2). The numbers should be positive integers below zero as much as possible. The main motion name can have letters or no letters. The average motion name on the machine tool can have letters or no letters. 6.2 Rotary motion
In addition to the main rotary motion, there are also important rotary motions. They are either parallel to 4. or they must be combined with a variable direction head connected to AB or axis. For example, they can be specified as fire or like linear motion. Rotary motion can also be specified by adding numbers. 1)
6.3 Letter restrictions
Certain letters (G, M, F) shall not be used as names of machine tool motions (1S069331)6.4 Direction
The principle of direction of the machine tool motion specified in 3.2 also applies to additional motions. 7 Machine tool illustrations
7.1 Machine tool examples
The machine tool illustrations shown in Appendix A are formal descriptions of these machines. When the text of this standard is out of date, the illustrations shall prevail.
7.2 Description
Specify the corresponding ten machine tool systems and machine tool motions, and indicate positive direction, and indicate positive direction, and indicate negative direction, respectively. CB/T 19660—2005/ISO B41:2001 Appendix
(Visual Appendix)
Machine Tool Kinematics Legend
Figure A1 Right-hand Black Mark System
Ordinary Lathe
(Tons-1)
GB/T19660—2005/TSO841:2001
1z成z)
Figure A.3 Double Turret Lathe with Optional Seat+z
Figure A.4 Vertical Lathe
GR/T 19660——2005/I50 B41:2001 Figure A.5 Horizontal milling machineWww.bzxZ.net
Figure A.6 Vertical milling machine
Figure A.8 Vertical milling machine (moving column)
CB/T19660—2005/ISO841:2001
GB/T19660—2005/I50B41:2001
Figure A.9 Gantry milling machine
Figure A10 Gantry milling machine
Figure A11 Horizontal milling machine (moving column)
GB/T19660—2005/ISO841:2001
Figure A12 Worktable movable curved surface and wheel anti-rolling machine Figure A, 13 Horizontal curved: and wheel equipped iron machine
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