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CN104802039B - A kind of Digit Control Machine Tool of new multiaxis multiaspect processing - Google Patents

A kind of Digit Control Machine Tool of new multiaxis multiaspect processing Download PDF

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Publication number
CN104802039B
CN104802039B CN201510209400.8A CN201510209400A CN104802039B CN 104802039 B CN104802039 B CN 104802039B CN 201510209400 A CN201510209400 A CN 201510209400A CN 104802039 B CN104802039 B CN 104802039B
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axis
head
rail
axis rail
processing
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CN201510209400.8A
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CN104802039A (en
Inventor
殷正斌
沈成辉
赵小雨
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Foshan Pratic CNC Science and Technology Co Ltd
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Foshan Pratic CNC Science and Technology Co Ltd
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Priority to CN201510209400.8A priority Critical patent/CN104802039B/en
Publication of CN104802039A publication Critical patent/CN104802039A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015Frames, beds, pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017Arrangements of ways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q2039/006Machines with multi-spindles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

The present invention relates to digit ctrol machine tool field, more particularly to a kind of Digit Control Machine Tool of new multiaxis multiaspect processing, including lathe base, processing crossbeam, longitudinal head and horizontal head;Lathe base upper surface is provided with X-axis line rail, Y1Axis rail and Y2Axis rail;Processing crossbeam is slideably positioned in Y respectively with horizontal head1Axis rail and Y2Axis rail;Crossbeam is provided with z axis rail;Longitudinal head slides and is located at z axis rail;Longitudinal head is designed with a machining spindle with horizontal head.The present invention is according to the above, it is proposed a kind of Novel numerical control machine, including horizontal head and longitudinal head, the machining spindle that horizontal head and longitudinal head are provided with can be processed to workpiece simultaneously, two heads and to be correspondingly installed on motion of its machining spindle on lathe base be relatively independent, it can be separately controlled, can also Collaborative Control process simultaneously, so that the machining control of Digit Control Machine Tool is more diversified, flexibility is high, so that the processing efficiency of Digit Control Machine Tool is higher, the scope of application is wider.

Description

A kind of Digit Control Machine Tool of new multiaxis multiaspect processing
Technical field
The present invention relates to digit ctrol machine tool field, more particularly to a kind of Digit Control Machine Tool of new multiaxis multiaspect processing.
Background technology
Most traditional Digit Control Machine Tools are provided only with a machining spindle, in order to realize that multiaspect adds using a main shaft The effect of work, the rotatable devices such as index dial are provided with the mounting structure of main shaft, to change the machine direction of main shaft.But Be, it is this processing processing mode cause position fixing process of the main shaft after machined surface switch become and its complexity.As spindle processing is complete After one upper horizontal surface, to be switched to some point on vertical side and start to process, it is necessary to main shaft elder generation withdrawing, then rotate Certain angle, moved by the synthesis in X, Y, Z axis, can just navigate on some point of the side and be processed, and And this error to knife is very big so that part processing precision substantially reduces;This process in rotary moving to knife, it is necessary to according to Arriving for COMPREHENSIVE CALCULATING is carried out in the position of angle, tool length and specific processing stand that main shaft rotates.So that Digit Control Machine Tool is to specific The operation that workpiece carries out multiaspect processing becomes extremely complex, adds also while greatly the difficulty of programming.
Also occur in the prior art while be provided with the Digit Control Machine Tool of multiple machining spindles, but set on these lathes Several main shafts be arranged in parallel, equivalent to being exactly the quantity that simply adds main shaft, so that Digit Control Machine Tool can be same The multiple workpiece of Shi Jiagong, add the processing efficiency of lathe.But this multi-axis NC Machine Tools can not utilize the main shaft set up same When multiple faces of workpieces processing, simply to adds somewhat to processing efficiency, it is impossible to meet the processing needs of more parts.
The content of the invention
It is an object of the invention to propose that one kind has multiaspect machining function, the higher Digit Control Machine Tool of the processing free degree.
To use following technical scheme up to this purpose, the present invention:
A kind of Digit Control Machine Tool of new multiaxis multiaspect processing, including lathe base, processing crossbeam, longitudinal head and horizontal stroke To head;
Enter an explanation, the lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail1Axis rail and Y2 Axis rail;The X-axis line rail slides and is provided with workbench;Institute's processing crossbeam is slideably positioned in the Y2Axis rail;The horizontal stroke The Y is slideably positioned in head1Axis rail;The processing crossbeam is provided with the Y with X-axis line rail horizontal vertical3Axis rail and with The Y3The vertical vertical z axis rail of axis rail;Longitudinal head, which slides, is located at the z axis rail.
More excellent, longitudinal head is designed with a machining spindle with the horizontal head.
Further illustrate, the lathe base includes left-hand foot, right side base and X-axis base;The left-hand foot and The right side base splices in the both sides of the X-axis base, the Y respectively1Axis rail and Y2Axis rail is respectively arranged on the left side Base and right side base upper surface, and positioned at the both sides of the X-axis line rail.
More excellent, longitudinal head is designed with a machining spindle, longitudinal head lower end with the horizontal head The machining spindle set can be rotated by 360 ° in direction about the z axis, be rotated by 90 ° vertical plane is positive and negative.
Further illustrate, the machining spindle that longitudinal head lower end is set includes a processing axle and a bottom Seat, the processing axle rotation is installed on the base, and the horizontal rotating shaft that can be provided with around the base is positive and negative is rotated by 90 °, The base is fixed on the lower end of longitudinal head and can be rotated by 360 ° around Z-direction.
More excellent, the left-hand foot and the right side seat aligned so that the Y1Axis rail and Y2Axis rail is conllinear.
Further illustrate, the processing crossbeam is connected to the upper end of the column, and the column lower end is slided located at described Y2Axis rail, the z axis rail of the longitudinal head on the Z-direction slide plate that the processing crossbeam is provided with.
More excellent, slip of the workbench on the X-axis line rail, the horizontal head are in the Y1On axis rail The slip and the processing crossbeam of slip, longitudinal head on the z axis rail are in the Y2Slip on axis rail, all It is to be driven by screw mandrel.
The present invention proposes a kind of Novel numerical control machine, including the horizontal head and longitudinal machine according to the above The machining spindle that head, the horizontal head and longitudinal head are provided with can be processed to workpiece simultaneously, two Head and be correspondingly installed on motion of its machining spindle on the lathe base be it is relatively independent, can separate control System, can also Collaborative Control process simultaneously so that the machining control of the Digit Control Machine Tool is more diversified, and flexibility is high so that So that the processing efficiency of the Digit Control Machine Tool is higher, the scope of application is wider.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of the machining spindle that longitudinal head is provided with one embodiment of the present of invention.
Wherein:Lathe base 100, left-hand foot 110, X-axis base 112, right side base 120, workbench 130, workpiece Frock clamp 150, crossbeam 200 is processed, process crossbeam 210, column 220, longitudinal head 300, machining spindle 340, process axle 342, base 341, horizontal head 400, X-axis line rail 510, Y1Axis rail 520, Y2Axis rail 530, Y3Axis rail 540, z axis rail 550, tool magazine 600.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1-2, a kind of Digit Control Machine Tool of new multiaxis multiaspect processing, including lathe base 100, processing crossbeam 200th, longitudinal head 300 and horizontal head 400;The upper surface of lathe base 100 be provided with X-axis line rail 510 and with X-axis line rail 510 vertical Y1Axis rail 520 and Y2Axis rail 530;The X-axis line rail 510 slides and is provided with workbench 130;The processing crossbeam 200 are slideably positioned in the Y2Axis rail 530;The horizontal head 400 is slideably positioned in the Y1Axis rail 520;The processing Crossbeam 200 is provided with the Y with the horizontal vertical of X-axis line rail 5103Axis rail 540 and with the Y3The vertical vertical Z axis of axis rail 540 Line rail 550;Longitudinal head 300 slides and is located at the z axis rail 550;Longitudinal head 300 and the horizontal head 400 are respectively provided with a machining spindle 340.
More detailed description, the machining spindle 340 that the lower end of longitudinal head 300 is set can directions about the z axis It is rotated by 360 °, is rotated by 90 ° in vertical plane.As shown in Fig. 2 concrete structure is, the institute of the lower end setting of longitudinal head 300 Stating machining spindle 340 includes a processing axle 342 and a base 341, and processing axle 342 rotation is installed on the base 341, and the horizontal rotating shaft that can be provided with around the base 341 is rotated by 90 °, the base solid 342 schedules longitudinal head 300 lower end can be simultaneously rotated by 360 ° around Z-direction.
The Digit Control Machine Tool, which uses all to be provided with the horizontal head 400 and longitudinal head 300, has processing The main shaft of effect, more optimizedly the two described main shafts are respectively on the head of two self-movements, respectively positioned at work In two different faces of part, when the head is moving on corresponding line rail, there is the good processing free degree;Two differences The machining spindle 340 on direction can be processed precisely in the top surface to workpiece and surrounding side respectively, detailed description, described The machining spindle 340 that horizontal head 400 is provided with can pass through simple and quick adjustment, rapidly in the side of workpiece surrounding On find accurate positioning, the machining spindle 340 being provided with without longitudinal head 300 described in de-regulation again carrys out process side Face;Meanwhile the machining spindle 340 that the horizontal head 400 and longitudinal head 300 are provided with can be simultaneously to workpiece It is processed, two heads and to be correspondingly installed on motion of its machining spindle 340 on the lathe base 100 be phase To independent, can be separately controlled, can also Collaborative Control process simultaneously;The machining spindle 340 is by with certain rotation The index dial for turning the free degree is installed on the horizontal head 400 and longitudinal head 300, hence in so that the machining spindle 340 have the preferably processing free degree, can meet the processing needs of more different workpieces;According to the above so that the numerical control The machining control of lathe is more diversified, and flexibility is high, so that the processing efficiency of the Digit Control Machine Tool is higher, the scope of application It is wider.
The lathe base 100 includes left-hand foot 110, right side base 120 and X-axis base;The He of left-hand foot 110 The right side base 120 splices in the both sides of the X-axis base, the Y respectively1Axis rail 520 and Y2Axis rail 530 is set respectively In the left-hand foot 110 and the upper surface of right side base 120, and positioned at the both sides of the X-axis line rail 510.
The X-axis line rail 510 is that the Y line rail in traditional numeric-control machine is separated into the Y1Axis rail 520 and Y2Axis rail 530 two parts, so that the Y1Axis rail 520 and Y2Axis rail 530 is not an entirety, has the characteristic being independently arranged, Also for the horizontal head 400 and longitudinal head 300 there is separately machined motion to provide setting basis.
The frock clamp 150 of workpiece by can the index dial that rotates of horizontal 360-degree be installed on the upper table of the workbench 130 Face, the frock clamp are three flat-nose pliers be arrangeding in parallel.
Because many workpiece are frequently not that a side needs to process, therefore are directly fixed in the workbench 130 Upper surface, after the machining spindle 340 machines a side, then shut down and reinstall workpiece, positioning, so allow for The process of side surface of workpiece is cumbersome, and machining accuracy is greatly reduced;After the index dial, the machining spindle 340 often machine a side, and the workpiece turns an angle on the index dial, from adding for the next side of progress Work, because each index dial has corresponding scale, therefore the process positioned after workpiece rotational workpieces is saved, further made The processing for obtaining the workpiece is simpler, quick.
The left-hand foot 110 and the right side base 120 align so that the Y1Axis rail 520 and Y2Axis rail 530 Collinearly.
In many cases, the top surface of workpiece and side processing are carried out simultaneously, by the Y1Axis rail 520 and Y2Axle Line rail 530 is conllinear so that the horizontal head 400 and longitudinal head 300 add to workpiece top surface and side respectively at the same time In man-hour, coordinate in the X-axis direction is identical, so as to enormously simplify control difficulty.
The processing crossbeam 200 including crossbeam 210 and the column of side 220, the processing crossbeam 210 by being connected to described The upper end of column 220, the lower slide of column 220 are located at the Y2Axis rail 530, longitudinal head 300 is located at described The z axis rail 550 on Z-direction slide plate that processing crossbeam 210 is provided with;The column 220 is provided with can be to longitudinal head 300 The main shaft being provided with carries out the tool magazine 600 of tool changing;The tool magazine 600 includes fixed seat, storehouse body and the rotation being arranged inside the body of storehouse Cutterhead, the storehouse body are fixed on the side of the column 220 by floor installation so that the rotary head is rotated into about the z axis Row tool changing.
The processing crossbeam 210 is generally L-shaped, and handstand is arranged on the base of the lathe;Both do not interfered with so another The setting of horizontal head 400 described in side, cause the X-axis base to be passed through from the lower section of processing crossbeam 210 again, have enough Mobile space so that the mechanism of the Digit Control Machine Tool is more scientific and reasonable, use range is more extensive.In addition it is more excellent The machining spindle 340 set on longitudinal head 300 of the Digit Control Machine Tool can need to carry out cutter changing according to processing, and And the tool magazine 600 is direct to be electrically connected with corresponding control cabinet, it is not necessary to manual operation, it is achieved thereby that the number Control the full-automatic processing of lathe.
Slip of the workbench 130 on the X-axis line rail 510, the horizontal head 400 are in the Y1Axis rail The slip and the processing crossbeam 210 of slip, longitudinal head 300 on the z axis rail 550 on 520 is in the Y2 Slip on axis rail 530, driven by screw mandrel.
Because the motion of the processing head will be leaned against to slide on corresponding line rail and realized in process, and The stationarity moved in sliding process largely have impact on the precision of processing, and screw rod transmission is meeting stabilized driving Under the premise of, the stability of motion is also ensure that, so as to which brief introduction ensure that the good machining accuracy of the Digit Control Machine Tool.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within Within protection scope of the present invention.

Claims (6)

1. a kind of Digit Control Machine Tool of new multiaxis multiaspect processing, it is characterised in that including lathe base, processing crossbeam, longitudinal direction Head and horizontal head;
The lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail1Axis rail and Y2Axis rail;The X-axis Line rail slides and is provided with workbench;The processing crossbeam is slideably positioned in the Y2Axis rail;The horizontal head is slideably positioned in The Y1Axis rail;The processing crossbeam is provided with the Y with X-axis line rail horizontal vertical3Axis rail and with the Y3Axis rail is vertical Vertical z axis rail;Longitudinal head, which slides, is located at the z axis rail;
The processing crossbeam is connected to the upper end of column, and the column lower end slides and is located at the Y2Axis rail, longitudinal head The z axis rail on Z-direction slide plate being provided with located at the processing crossbeam;
Longitudinal head is designed with a machining spindle with the horizontal head, and longitudinal the described of head lower end setting adds Work main shaft can be rotated by 360 ° in direction about the z axis, be rotated by 90 ° vertical plane is positive and negative.
A kind of 2. Digit Control Machine Tool of new multiaxis multiaspect processing according to claim 1, it is characterised in that the longitudinal direction The machining spindle that head lower end is set includes a processing axle and a base, and the processing axle rotation is installed on the bottom Seat, and the horizontal rotating shaft that can be provided with around the base is positive and negative is rotated by 90 °, the base is fixed on longitudinal head Lower end can be simultaneously rotated by 360 ° around Z-direction.
A kind of 3. Digit Control Machine Tool of new multiaxis multiaspect processing according to claim 1, it is characterised in that the lathe Base includes left-hand foot, right side base and X-axis base;The left-hand foot and the right side base splice in the X respectively The both sides of axle base, the Y1Axis rail and Y2Axis rail is respectively arranged on the left-hand foot and right side base upper surface, and is located at The both sides of the X-axis line rail.
A kind of 4. Digit Control Machine Tool of new multiaxis multiaspect processing according to claim 1, it is characterised in that the work of workpiece Clamps by can the index dial that rotates of horizontal 360-degree be installed on the upper surface of the workbench.
A kind of 5. Digit Control Machine Tool of new multiaxis multiaspect processing according to claim 3, it is characterised in that the left side Base and the right side seat aligned so that the Y1Axis rail and Y2Axis rail is conllinear.
A kind of 6. Digit Control Machine Tool of new multiaxis multiaspect processing according to claim 1, it is characterised in that the work Slip of the platform on the X-axis line rail, the horizontal head are in the Y1Slip, longitudinal head on axis rail is described Slip and the processing crossbeam on z axis rail is in the Y2Slip on axis rail, driven by screw mandrel.
CN201510209400.8A 2015-04-28 2015-04-28 A kind of Digit Control Machine Tool of new multiaxis multiaspect processing Active CN104802039B (en)

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CN105033770B (en) * 2015-04-28 2018-06-19 佛山市普拉迪数控科技有限公司 A kind of numerically-controlled machine tool of multiaxis multi-panel processing

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EP1050387A1 (en) * 1999-05-06 2000-11-08 Pade S.a.s. di De Moliner Vinicio & C. A machine for machining the ends of parts for furniture and the like
CN201009087Y (en) * 2007-02-16 2008-01-23 严孝诚 Side-hanging horizontal numerical control machining center machine tool construction
CN201157969Y (en) * 2008-02-03 2008-12-03 严孝诚 Numerical control vertical, transversal double-principal axis pentahedron machining center machine tool structure
CN201192779Y (en) * 2008-05-08 2009-02-11 南京四开数控系统工程技术有限公司 Five-axis numerical control milling machine
CN201385214Y (en) * 2009-04-20 2010-01-20 严孝诚 Planer-type machine tool with vertical/horizontal NC machining center
CN203994256U (en) * 2014-07-21 2014-12-10 厦门理工学院 A kind of stone material multiaspect machining tool
CN204221369U (en) * 2014-11-18 2015-03-25 襄阳华中科技大学先进制造工程研究院 The two main shaft turning-milling complex processing lathe of aeroplane engine casing processing

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Denomination of invention: Novel numerical control machine tool for multi-axial polyhedral machining function

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