TWI684841B - Program code generating method and device of multi-axis machine tool for machining inclined plane the same - Google Patents

Abstract

The present invention relates to a program code generating method of a multi-axis machine tool for machining inclined plane, and makes the machine tool generates a program code for processing a plurality of planes which have different directions featured. The method comprises steps below: an obtaining step which gets directional features of a first reference plane and a second reference plane; a converting step which gets a coordinate conversion parameter by coordinate transforming the directional features between the first reference plane and second reference plane; a testing step which uses the coordinate conversion parameter to process a motion test for a cutter shaft and a working table of the machine tool ; a combination step which generates an assembler code from the coordinate conversion parameter adds a program code for processing the first reference plane, so that the machine tool can process the second reference plane after using the assembler code to process the first reference plane.

Description

Method and device for generating code of multi-axis machine tool for processing inclined plane

The invention is a method and device for generating a code of a multi-axis machine tool, and refers to a method and a device for generating a code of a multi-axis machine tool for processing an inclined plane.

In current manufacturing engineering, five-axis CNC machine tools are increasingly used in the processing industry. A five-axis CNC machine tool refers to a CNC machine tool with three orthogonal axes and multiple rotation axes. The machine tool uses a spindle to rotate the cutting tool to remove material from the workpiece; then the rotation axis is used to enable the workpiece to Tilt at a certain angle to perform tilted planar machining or dynamically reorient the cutting tool to perform complex multi-axis cutting. However, as the increased degrees of freedom are accompanied by increased complexity of workpiece setup and workpiece programming, both of these are significant challenges to traditional machining operations.

The practicality of the five-axis CNC machine tool has a clear upward trend, which can be attributed to two main types of processing applications. The first main application is the manufacture of complex geometries, which requires precise control of the attitude of the tool or workpiece to complete the processing of complex spatial geometries. This application is usually for complex curved surfaces, using contour paths with different tool axis deflection angles. The second main application of five-axis machining is to manufacture three- or four-axis workpieces that need to be processed on multiple planes. By using a five-axis CNC machine tool, errors can be reduced and efficiency can be improved. Compared with the traditional three-axis or four-axis machining, the advantage is that the operator does not need to perform multiple settings, re-establish the tool or workpiece origin offset setting, and when limited by the three-axis or four-axis machine tool, Create multiple workpiece programs in each processing operation. This application is commonly referred to as 5-axis machining on an inclined plane, and is the main application requirement for 5-axis CNC machine tools.

Although the aforementioned five-axis machining on the inclined plane is basically a three-axis machining on various workpiece planes, the actual process flow is significantly different. For five-axis inclined plane machining, due to the need to control additional degrees of freedom, and the type of machine tool and the design of the actual mechanism are also different, the complexity of the position command and the relative coordinate system conversion in the machining program is greatly increased.

For example, in the setting of the processing path of the traditional three-axis CNC machine, as long as the reference point and the actual position of the tool are the same, the same code can be applied to different machine tools and get the same processing result; When using a five-axis CNC machining machine to process a path with an inclined plane on the path, the conversion of the reference coordinate system is involved, and the conversion of the coordinate system also involves the size or type of the machine itself, so the same contour path code When applied to different machine tools, different processing shapes may be obtained, and even the five-axis CNC processing machine may not be readable due to different types.

Therefore, most of the workpiece programs executed by the five-axis CNC machine tool need to be generated by additional computer equipment, and are generated by CaD (Computer Aided Design) and CaM (Computer Aided Manufacturing) software specifically corresponding to the actual machine tool, which is different from the traditional The workpiece programming of the three-axis CNC machining machine can usually be done directly on the machine tool through manual or the built-in interactive editor of the control system, making it difficult for the five-axis CNC machine tool to modify the machining program directly on the machine.

The main purpose of the present invention is to provide a coding method for a multi-axis machine tool for processing inclined planes, allowing users to directly generate code for processing inclined planes on the machine tool without relying on external equipment .

The secondary objective of the present invention is to provide a multi-axis machine tool for machining inclined planes, allowing users to directly generate programs for machining inclined planes without relying on an external CaD/CaM system. code.

In order to achieve the above object, the method for generating a code of a multi-axis machine tool for processing inclined planes of the present invention enables a machine tool to generate the code required for processing a plane with a plurality of different directional features, including: an obtaining step and a conversion Steps, a test step and a combination step.

In the obtaining step, obtain the directional features of a first reference plane and a second reference plane; then in the conversion step, obtain the directional features of the first reference plane and the directional features of the second reference plane through coordinate transformation Coordinate conversion parameters between; in more detail, in an embodiment, the coordinate conversion parameters are obtained through matrix operations.

In the above test steps, the coordinate conversion parameters are used to allow a cutter axis and a workbench of the machine tool to perform a test movement, and to confirm whether the test movement can be performed; to avoid mathematical solutions, but the actual machine tool does not To the problem.

Finally, in the combining step, the coordinate conversion parameter is added to a code applied to the processing of the first reference plane to generate a combined code, so that the tool can use the combined code to process on the first reference plane. Continue processing on the second reference plane.

Regarding the way of acquiring the directional feature of the first reference plane and the directional feature of the second reference plane, in an embodiment, the directional feature of the first reference plane is generated by a preset method; the direction of the second reference plane The feature is that after generating a plurality of position parameters through a sensor that senses the position of a positioning element, the position parameters are generated from the plurality of position parameters; wherein, the preset plane feature may be a horizontal plane feature in different embodiments or may be The direction of the motion axis of the above machine tool is determined; in different embodiments, the positioning member may be the edge or tip of a cutter head, or a probe, or may be used to hold and move a work piece. In different embodiments, the sensor can generate the position parameter by sensing the position or movement of the positioning element.

In another embodiment, the directional feature of the first reference plane and the directional feature of the second reference plane are obtained through a 3D model.

In addition, in order to prevent the rotation center of the tip of the cutter head from being in contact with the machining and affecting the machining, in one embodiment, in the obtaining step, an angle between a cutter axis of the machine tool and the second reference plane may be further obtained .

The multi-axis machine tool for processing inclined planes provided by the present invention can generate codes required for processing planes with a plurality of different directional characteristics, and has three linear axes and two rotation axes controlled by different directions The working table and the cutter head that are driven to perform relative motion. The above machine tool includes: an acquisition module, a calculation module and a combination module.

The obtaining module is used to obtain the directional characteristics of the first reference plane and the second reference plane; the calculation module obtains the directional characteristics of the first reference plane and the directional characteristics of the second reference plane through coordinate conversion Coordinate conversion parameters between; the above-mentioned combination module adds the coordinate conversion parameters to a code applied to the machine tool to generate a combined code, so that the machine tool uses the combined code to process a plurality of different direction features Plane.

After the calculation module calculates the coordinate conversion parameters, the machine tool will use the coordinate conversion parameters to make the cutter head and the worktable perform a test movement. After confirming that the test movement can be performed, the combination module is activated. .

Regarding the detailed types of the acquisition module, in one embodiment, the acquisition module includes at least one sensor that senses the position of a positioning element; the directional feature of the second reference plane is a complex number generated by the sensor After a position parameter, it is generated by a plurality of the above position parameters; in the same embodiment, the direction feature of the first reference plane is generated by a preset method, but there is no limit to the device that generates the direction feature of the first reference plane species.

In another embodiment, the acquiring module includes a model reading device for inputting a 3D model. The directional features of the first reference plane and the directional features of the second reference plane are acquired through the 3D model.

In order to facilitate the user to directly observe the spatial relationship between the first reference plane and the second reference plane, in one embodiment, the machine tool includes a conversational operation interface, which can display the first reference plane in a virtual space. The spatial relationship between a reference plane and the above-mentioned second reference plane.

As can be seen from the above description, the present invention is characterized in that it can directly generate machining programming for machining multiple inclined surfaces through the machine tool without relying on the external CaD/CaM system. By setting a plurality of inclined planes as independent working coordinate systems with positions and directions, it is sufficient to know the position of the coordinate reference point on the inclined plane and the processing path on the inclined plane when coding Through the coordinate conversion parameters, the path setting on the plane is similar to the input parameters generally used in horizontal plane processing; and among them, after the coordinate conversion parameters are generated, the machine tool will actually test whether it can be converted by the above coordinate conversion parameters Movement on the coordinate plane to ensure that the coordinate conversion parameters can be actually used,

The CNC tool function can reliably reposition the actual workpiece or cutting tool through the machine kinematics calculation according to the coordinate conversion parameters and the processing instructions for processing the inclined plane to execute the processing on each inclined plane, and It can easily complete the processing program of five-axis inclined plane workpieces.

In order to facilitate a deeper and more clear and detailed understanding and understanding of the structure, use and characteristics of the present invention, the preferred embodiment is cited, and the detailed description in conjunction with the drawings is as follows:

Please refer to FIGS. 1 to 3, the multi-axis machine tool 10 for processing inclined planes provided by the present invention can process a process by executing the code generation method of the multi-axis machine tool 10 for processing inclined planes provided by the present invention In a preferred embodiment, the machine tool 10 includes a working head 11, a workbench 12 for fixing the processing member 30, and an acquisition module 20 for executing the above code generation method. A computing module 21, a combination module 22, a memory module 23, and a program execution module 24.

As shown in FIG. 1, in the present embodiment, the working head 11 is equipped with a cutter head 111, which is driven by an S-axis servo motor 112 to rotate on a cutter shaft 112 a to process the machining piece 30 The working head 11 is driven by an X-axis servo motor 113, a Z-axis servo motor 114, and a B-axis servo motor 115 (not shown in FIG. 1) to make the cutter head 111 parallel to the X axis of the ground 113a and a Z axis 114a perpendicular to the ground move and rotate on a B axis 115a.

Regarding the above-mentioned table 12, in this embodiment, the above-mentioned table 12 has a first rotating table 13 driven by a C-axis servo motor 121 to rotate on a C-axis 121a. The first rotating table 13 is connected to a Driven by an A-axis servo motor 122, the second rotating table 14 can rotate on an A-axis 122a perpendicular to the C-axis 121a, and the second rotating table 14 is also driven by a Y-axis servo motor 123. A linear motion is performed on the Y axis 123a perpendicular to the Z axis 114a and the X axis 113a at the same time, so that the workpiece 30 fixed to the table 12 and the cutter head 111 can be opposed in 6 degrees of freedom movement.

Please refer to FIG. 3, the above acquiring module 20 is used to acquire a first reference plane 40 for processing and a second reference plane 41 for processing feature information, the feature information includes a reference point position and In order to correspond to the directional characteristics of the reference plane; on hardware, the acquisition module 20 includes a plurality of sensors 201 that sense the position of the positioning element, a parameter input unit 202 for the user to input parameter data, and a An external input unit 203 for receiving data generated by an external electronic device.

In different embodiments, the positioning member may be a cutter head 111 or a probe mounted on the working head 11 by sensing the edge or tip position of the cutter head 111 or the probe and the processing contact To obtain a plurality of position coordinates; or for the table 12, use the position of the table 12 when moving the workpiece 30 to obtain the position coordinates and obtain a plurality of position parameters, so as to use the plurality of position parameters to locate Define the reference point and the direction feature of the first and second reference planes 40, 41; wherein, the sensor 201 may be a feedback encoder mounted on each axis to sense the position of the positioning member after movement, and The plurality of position parameters may be acquired by sensing the movement variation of the positioning member on each axis; the parameter input unit 202 may be a keyboard and a mouse provided on the machine tool 10, and the external input unit 203 may be An interface connected to a USB or a network is used as a 3D model reading device.

The calculation module 21 is used to obtain the directional characteristics of the first reference plane 40 through coordinate transformation after acquiring the directional characteristics of the first reference plane 40 and the directional characteristics of the second reference plane 41 The coordinate conversion parameter 50 between the directional features of the second reference plane 41 described above.

The combination module 22 is used to add the coordinate conversion parameter 50 to a program code applied to the machine tool 10 to perform processing to generate a combined program code 60, so that the machine tool 10 uses the combined program code 60 to process a complex number Feature planes with different directions.

For the specific operation flow of the machine tool 10 and the method for generating the code, please refer to FIG. 2. In an embodiment of the machine tool 10 provided by the present invention, the first reference plane 40 can be obtained by three different methods. The plane characteristics of the second reference plane 41 are: three methods: manually and actually operating the cutter head 111 or the table 12 of the machine tool 10, manually inputting parameters directly, and obtaining through a 3D model file. The actual operation flow of the above three methods will be described below.

In this embodiment, by manually operating the cutter shaft 112a of the machine tool 10 or the table 12 to obtain the above directional characteristics, please refer to FIGS. 1 to 5. First, perform the above obtaining step: In the step, the operator first sets the processing piece 30 on the workbench 12 and selects a manual operation input mode 701 on the dialogue program editing interface 73 of the inclined plane setting interface 71 of the dialogue operation interface 70, and then Operate the machine tool 10 through a manual jog (JOG) input as the parameter input unit 202 or a manual pulse generator (MPG) as shown in the figure, so that the table 12 and the cutter shaft 112a are relatively moved, and let The cutter head 111 or the probe mounted on the cutter shaft 112a contacts the workpiece 30, and then the machine tool 10 reads the feedback of the sensor 201 mounted on the machine tool 10 to convert the physical signal A plurality of the above position parameters corresponding to the actual coordinate position, and finally defining the first reference plane 40 and the second reference plane 41 and their directional characteristics through the plurality of position parameters, and then through one of the dialogue-based operating interfaces 70 The 3D model visualization interface 72 is displayed on a screen connected to the machine tool 10 so that the user can display the spatial relationship between the first reference plane 40 and the second reference plane 41 in a virtual space on the screen, And transmit the above-mentioned direction feature to the above-mentioned calculation module 21.

Then, as shown in FIGS. 4 and 5, after the calculation module 21 obtains the directional characteristics of the first reference plane 40 and the second reference plane 41, the coordinate conversion calculation is performed through matrix calculation to obtain the first reference plane 40 The coordinate conversion parameter 50 between the directional features of the second reference plane 41 and the directional features of the second reference plane 41, and the results are displayed through a 3D model visualization interface 72 in the dialogic operating interface 70;

For example, as shown in FIG. 5, assume that the relative relationship between the first reference plane 40 and the second reference plane 41 can be described by describing the second reference plane 41 relative to the first reference plane 40 on the Z axis, the new X The axis and the new Z axis are obtained by a series of rotations. Then, as long as the three angles I, J, K of Z1, new X, and new Z axes are combined with the translation in X, Y, and Z, the second reference plane 40 can be used to describe the second Reference plane 41. In this embodiment, when the G code is programmed, such a notation is usually expressed in the form of a tilted work plane command "G68.2 X_Y_Z_I_J_K_" (refer to FIG. 7). This means that any subsequent axis commands will be executed by the CNC system of the machine tool 10 through the use of the new coordinate system specified by the tilted machining plane command.

The memory module 23 can store the coordinate conversion parameters 50 in a tilt plane database 231 created in the memory module 23, and the coordinate conversion parameters 50 corresponding to different tilt planes can be different The IDs are classified in a distinguishing manner, so that the coordinate conversion parameters 50 applicable to the relationship between the first reference plane 40 and the second reference plane 41 can be quickly obtained during subsequent use.

After that, the combination module 22 reads the coordinate conversion parameters 50, and then uses one of a conversational program editing interface 73 or a G code editing interface 74 to apply the program code (G code) of the machine tool 10 The coordinate conversion parameter 50 is added to generate a combined program code 60 and stored in a regional program storage 232 of the memory module 23, so that the machine tool 10 can execute a regional program of the module 24 through the program The execution unit 241 (G code interpreter/editor/action core) reads the above-mentioned combined program code 60, and controls the above-mentioned X, Y, Z, and Z through a motion control hardware interface 242 of the above-mentioned program execution module 24, respectively. The A, B, and C axis servo motors 113, 123, 114, 122, 115, 121 enable the machine tool 10 to process a plurality of planes with features in different directions according to the combination code 60; wherein, in this embodiment, The local program storage 232 is also connected to an external file input/output device 76 (such as the network interface), which can input/output the combined program code 60 from an external device to other devices.

Among them, a test step is included between the conversion step and the combining step; in the test step, the machine tool 10 will use the coordinate conversion parameter 50 to make the cutter head 111 and the table 12 actually perform a test movement, In order to confirm whether it is possible to process on the second reference plane 41, and only after confirming that the test movement can be performed, the combining step is performed.

For the details of the above-mentioned combination code 60, please refer to FIG. 7, in this embodiment, the above-mentioned combination code 60 can be edited on the above-mentioned G-code editing interface 74, where the above-mentioned combination code 60 includes a The first code 61 (the first half of the code in FIG. 7) that moves the machine tool 10 on the first reference plane 40 and a second code that moves the machine tool 10 on the second reference plane 41 62 (the second half of the code in FIG. 7), and the second code 62 includes the coordinate conversion parameter 50 at the forefront and subsequently causes the cutter shaft 112a of the machine tool 10 and the table 12 to be relative to a An action code 620 that refers to a point and performs relative movement on the second reference plane 41.

In order to conveniently insert the coordinate conversion parameter 50 in FIG. 7, as shown in FIG. 6, the conversational operation interface 70 has a management interface 75 that allows the user to manage the ID using the management interface 75; In the management interface 75, in addition to directly displaying the types of the coordinate conversion parameters 50 with numbers and IDs indicating direction features, the management interface 75 also includes the 3D model visualization interface 72 to preview and display a first reference plane 40 And a 3D view of the relationship between the second reference plane 41 in space.

Finally, please refer to FIG. 8 and FIG. 9 for the manner of obtaining the directional characteristics of the first reference plane 40 and the second reference plane 41 by directly inputting the parameters manually or through a 3D model file.

As shown in FIG. 8, when the operator decides to directly input parameters to generate the directional characteristics of the first reference plane 40 and the second reference plane 41, a parameter input mode 702 of the inclined plane setting interface 71 is activated, such as As shown in the figure, in this mode, three points can be used to define a plane, or two lines to define two axes. Once the necessary coordinate data is entered, the CAD engine will draw a map transformation that can capture another origin or orientation to perform further configuration; and after input, it can also preview and display the above first through the 3D model visualization interface 72 The spatial relationship between the reference plane 40 and the above-mentioned second reference plane 41. After the first reference plane 40 and the second reference plane 41 are defined, the results can be saved in the memory module 23 as well; as for how the machine tool 10 uses the generated The first reference plane 40 and the second reference plane 41 are used to generate the coordinate conversion parameters 50 and how to perform subsequent processing. Since the foregoing paragraphs have been described, they will not be repeated here.

Finally, for obtaining the first reference plane 40 and the directional characteristics of the reference plane through the 3D model file, please refer to FIG. 9, first, activate a 3D model input mode 703 of the inclined plane setting interface 71, and then through the above The input device obtains a pre-created 3D file (in this embodiment, it can be a STEP or IGES file), and then clicks on the 3D model through the input device (which can be a mouse or a touch screen) to set the above The first reference plane 40. After that, another point, axis or plane is selected on the 3D model through the input device to select and set the second reference plane 41, and the result is displayed on the screen through the 3D model visualization interface 72 for verification. Similarly, when the first reference plane 40 and the second reference plane 41 are defined, they can be stored in the memory module 23 and stored, and similarly, how the machine tool 10 is used in the subsequent process using this method The above-mentioned coordinate conversion parameter 50 and how to perform subsequent processing are described in the foregoing paragraphs, and will not be repeated here.

The above-mentioned embodiments are only for the convenience of describing the present invention, not to limit it. Without departing from the spirit of the present invention, those skilled in this industry who are familiar with the patent application scope of the present invention and various simple modifications and modifications made by the invention description should still be Included in the following patent applications.

10‧‧‧Tool machine

11‧‧‧Working head

111‧‧‧Blade

112‧‧‧S-axis servo motor

112a‧‧‧Shaft

113‧‧‧X axis servo motor

113a‧‧‧X axis

114‧‧‧Z-axis servo motor

114a‧‧‧Z axis

115‧‧‧B axis servo motor

115a‧‧‧B axis

12‧‧‧Workbench

121‧‧‧C axis servo motor

121a‧‧‧C axis

122‧‧‧A axis servo motor

122a‧‧‧A axis

123‧‧‧Y axis servo motor

123a‧‧‧Y axis

13‧‧‧The first rotary table

14‧‧‧Second rotary table

20‧‧‧ Get Module

201‧‧‧Sensor

202‧‧‧parameter input unit

203‧‧‧External input unit

21‧‧‧computing module

22‧‧‧Combined module

23‧‧‧Memory module

231‧‧‧Tilt plane database

232‧‧‧Regional program memory

24‧‧‧Program execution module

241‧‧‧ regional program execution unit

242‧‧‧Motion control hardware interface

30‧‧‧Machined parts

40‧‧‧First reference plane

41‧‧‧second reference plane

50‧‧‧Coordinate conversion parameters

60‧‧‧Combined code

61‧‧‧ First code

62‧‧‧ Second code

620‧‧‧Action code

70‧‧‧Dialog operation interface

701‧‧‧Manual operation input mode

702‧‧‧Parameter input mode

703‧‧‧3D model input mode

71‧‧‧Tilt plane setting interface

72‧‧‧3D model visualization interface

73‧‧‧Interactive programming interface

74‧‧‧G code editing interface

75‧‧‧ Management interface

76‧‧‧External file input/output device

1 is a schematic diagram of the hardware of the multi-axis machine tool for processing inclined planes according to the present invention; FIG. 2 is a schematic diagram of the hardware block of the tool of FIG. 1; A functional flowchart in an embodiment; FIG. 4 is a schematic diagram of an interface for performing an obtaining step by manually operating a machine tool in the embodiment of FIG. 3; FIG. 5 is how to generate coordinates through a dialog-based operating interface in the embodiment of FIG. 3 A schematic diagram for explaining conversion parameters; FIG. 6 is a schematic diagram of a management interface for managing coordinate conversion parameters in the embodiment of FIG. 3; FIG. 7 is a schematic diagram of an interface for managing action codes in the embodiment of FIG. FIG. 8 is a schematic diagram of an interface for performing an obtaining step through input parameters in the embodiment of FIG. 3; FIG. 9 is a schematic diagram of an interface for performing an obtaining step through a 3D model in the embodiment of FIG.

112‧‧‧S-axis servo motor

113‧‧‧X axis servo motor

114‧‧‧Z-axis servo motor

115‧‧‧B axis servo motor

121‧‧‧C axis servo motor

122‧‧‧A axis servo motor

123‧‧‧Y axis servo motor

231‧‧‧Tilt plane database

232‧‧‧Regional program memory

241‧‧‧ regional program execution unit

242‧‧‧Motion control hardware interface

71‧‧‧Tilt plane setting interface

72‧‧‧3D model visualization interface

73‧‧‧Interactive programming interface

74‧‧‧G code editing interface

76‧‧‧External file input/output device

Claims (4)

A method for generating a code of a multi-axis machine tool for processing inclined planes to enable a machine tool to generate a code required for processing a plane with a plurality of different directional characteristics, including: an obtaining step, obtaining a first reference plane and a The direction feature of the second reference plane; a conversion step, the coordinate conversion parameter between the direction feature of the first reference plane and the direction feature of the second reference plane is obtained through coordinate conversion; a test step, using the coordinate conversion parameter A cutter axis and a workbench of the above machine tool perform a test movement, and confirm whether the above test movement can be performed; a combination step, when the above test movement can be performed, add the above coordinate conversion parameters to one to apply to the first reference The plane processing code generates a combined code, so that the tool can use the combined code to process on the first reference plane, and then continue processing on the second reference plane; wherein, the direction of the first reference plane The method for generating the feature and the directional feature of the second reference plane includes: the directional feature of the first reference plane is generated by a preset method; the directional feature of the second reference plane is by sensing the position of a positioning member After the detector generates a plurality of position parameters, it is generated from a plurality of the above position parameters; or, the directional characteristics of the first reference plane and the directional characteristics of the second reference plane are obtained through a 3D model; One kind. The method for generating a code of a multi-axis machine tool for processing an inclined plane as described in claim 1, wherein, in the obtaining step, an angle between a tool axis of the machine tool and the second reference plane is also obtained. A multi-axis machine tool for processing inclined planes, which can generate the codes required for processing planes with a plurality of different directional characteristics, with three linear axes controlled by two different directions and two rotation axes driven for relative movement The workbench and the cutter head of the machine tool include: an acquisition module for acquiring the directional characteristics of the first reference plane and the second reference plane; A calculation module, through coordinate conversion, obtains coordinate conversion parameters between the directional characteristics of the first reference plane and the directional characteristics of the second reference plane; a combination module adds the coordinate conversion parameters to an application to the machine tool Generates a combined code, so that the machine tool uses the combined code to process a plane with a plurality of features in different directions; wherein, after the calculation module calculates the coordinate conversion parameters, the machine tool will use the coordinates The conversion parameters enable the cutter head and the worktable to perform a test movement, and only after confirming that the test movement can be carried out, the combination module is activated; wherein, the acquisition module acquires the directions of the first reference plane and the second reference plane Features include: the acquisition module includes at least one sensor that senses the position of a positioning element; the directional feature of the first reference plane is generated by a preset method; the directional feature of the second reference plane is through After the sensor generates a plurality of position parameters, the plurality of position parameters are generated; or, the acquisition module includes a model reading device for inputting a 3D model, the directional characteristics of the first reference plane, and the first The directional features of the two reference planes are obtained through the above 3D model; one of two ways. The multi-axis machine tool for processing inclined planes as described in claim 3, wherein the machine tool includes a conversational operation interface that can display the space between the first reference plane and the second reference plane in a virtual space Spatial Relations.

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