CN109746679A - A kind of cutting of five axis of curved surface and surface air brushing compounding method - Google Patents
A kind of cutting of five axis of curved surface and surface air brushing compounding method Download PDFInfo
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- CN109746679A CN109746679A CN201811530257.2A CN201811530257A CN109746679A CN 109746679 A CN109746679 A CN 109746679A CN 201811530257 A CN201811530257 A CN 201811530257A CN 109746679 A CN109746679 A CN 109746679A
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Abstract
A kind of cutting of five axis of curved surface and surface air brushing compounding method, it has seven big steps: one, equipment and material prepare；Two, nc program is write；Three, machine tool numerical control system is converted into the decoding of processing program sentence, operation to drive the action command of each moving component, in the in due course movement of uniformly coordinated lower each moving component of driving of system, is automatically performed the surface numerical control processing to blank；Four, air brushing program is write；Five, the decoding of air brushing program statement, operation are converted into the action command of driving each moving component of ink gun by spraying and painting system, in the movement of uniformly coordinated lower each moving component of driving of system, complete the surface air brushing to workpiece；Six, workpiece surface is dry；Seven, bolt down procedure removes workpiece, process finishing.
Description
Technical field
The present invention relates to a kind of five axis of curved surface cutting and surface air brushing compounding method, gathered Five-axis numerical control milling machine with
Five axis surface air brushing functions may be implemented blank from being cut to the Continuous maching of air brushing, and improve curved surface air brushing precision, belong to
Numerical control processing and Digital ink jet printing Integrated-manufacturing Techniques field.
Background technique
Lathe is the symbol of a national manufacturing industry level, and in a sense, it reflects a national industry
Development level situation.Three axis lathes only have three orthogonal kinematic axis, can only realize the linear movement freedom degree in three directions, because
This, the structure along processing cutter axis orientation can process, and the only curved surfaces such as side structure feature can not be processed, and represent lathe
Manufacturing industry tidemark is 5-shaft linkage numerical control machine tool system.Five-shaft numerical control processing just refers at least 5 on a machine tool
A reference axis, and the coordinated movement of various economic factors simultaneously can be processed under Computerized digital control system control.5-shaft linkage numerical control lathe
System is to solve the processing such as impeller, blade, marine propeller, heavy generator rotor, turbine rotor, large-sized diesel machine crankshaft
The only resource.In printing industry, most of situation is all in planar-printed matter surface printing air brushing, and ink gun is located at three shaftings
System can be realized printing in planar range, and curved surface ink jet printing is a kind of curved face products surface color and polishes such as stereosopic printing intention
Digital printing new technology；Due to the curvature of curved surface feature of stock, so that spreading behavior when micro- ink droplet lands is than plane ink
It is increasingly complex to drip spreading behavior；Also, the spreading behavior that ink droplet occurs when landing causes serious physical branch to expand, and becomes system
The about key of ink-jet prints quality, thus ink gun is set in five axle systems can effectively solve it is tired in curved surface air brushing
It is difficult.
Summary of the invention
The invention aims to solve the problems, such as traditional method for spray-drawing in the air brushing low precision of curved surface surface of the stock, together
Blank is cut into the workpiece of design by Shi Shixian on a five-axis machine tool, then directly carries out curved surface air brushing to workpiece.
A kind of five axis of curved surface cutting of the present invention and surface Spraying-drawing apparatus, comprising: cutting apparatus and surface Spraying-drawing apparatus two
Point；Wherein cutting apparatus, it is most of comprising five: cutting system, cross beam and upright post, workbench, turntable, pedestal；Surface air brushing dress
It sets, it is most of comprising five: spraying and painting system, cross beam and upright post, workbench, turntable, pedestal.
A kind of cutting of five axis of curved surface of the present invention and surface air brushing compounding method, it the following steps are included:
Step 1: equipment and material prepare: the blank of required processing is fixed on the cutting of five axis and surface spray drawing apparatus
On turntable, and equipment debugging is extremely cut into optimized cutting working condition；
Step 2: writing nc program: according to workpiece design requirement, writing correct nc program, and carry
Enter machine tool numerical control system；
Step 3: the machine tool numerical control system decodes the nc program sentence, operation, it is converted into driving each fortune
The action command of dynamic component, in the in due course movement of uniformly coordinated lower each moving component of driving of system, in five axis stroke ranges
It is automatically performed the processing to blank；
Step 4: writing air brushing program: being completed the process to blank, according to workpiece surface air brushing requirement, write air brushing program
And it is loaded into spraying and painting system；
Step 5: the spraying and painting system decodes the air brushing program statement, operation, it is converted into driving ink gun and respectively moves
The action command of component, in the movement of uniformly coordinated lower each moving component of driving of system, the completion pair in five axis stroke ranges
The surface air brushing of workpiece；
Step 6: workpiece surface is dry: after the completion of workpiece surface air brushing, by spontaneously drying to realize workpiece optimal coloring
Effect；
Step 7: bolt down procedure, removes workpiece, cutting and surface air brushing work terminate.
Wherein, turntable described in step 1 includes A axis servo motor, A shaft pulley, scroll chuck, C axis servo motor, C
Five parts of shaft pulley；
Wherein, five axis stroke ranges described in step 3 are respectively as follows: X-axis 0~330mm of stroke range, and Y-axis stroke range 0~
220mm, -17 °~107 ° of Z axis stroke range 0~220mm, A axis slewing area, 0 °~360 ° of C axis slewing area；
Wherein, five axis stroke ranges described in step 5 are respectively as follows: X-axis 0~330mm of stroke range, and Y-axis stroke range 0~
220mm, -17 °~107 ° of Z axis stroke range 0~220mm, A axis slewing area, 0 °~360 ° of C axis slewing area；
Wherein, step 1 is the processing preparation stage, and equipment turntable is that cutting system and surface spraying and painting system share；
Wherein, step 2 to step 3 is that five axis are cut the stage, main to be completed by five-axle numerical control system to blank material
Machining；
Wherein, the step 4 to step 7 was five axis surface air brushing stages, mainly by five axis spraying and painting systems to having cut
At workpiece carry out the accurate air brushing in surface, it is final to realize from blank to cutting workpiece again to the Continuous maching of the accurate air brushing in surface；
Compared with traditional technology, advantage is Five-axis numerical control milling machine and five axis surface air brushing functions being integrated in one present invention
It rises, blank may be implemented from being cut to the Continuous maching of air brushing, and improve curved surface air brushing precision, reduce workpiece transfer and installed
The location error occurred in journey improves curved surface air brushing quality and improves the integrated level and surface air brushing quality of processing, reduces
The clamping times of workpiece, shorten process time.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention.
Fig. 2 is the cutting of five axis of curved surface used in the method for the present invention and surface Spraying-drawing apparatus front view.
Fig. 3 is the cutting of five axis of curved surface used in the method for the present invention and surface Spraying-drawing apparatus left view.
Symbol description is as follows in figure:
1. pedestal；2. stage+module frame；3. supporting plate；4.C axis servo motor；5. column；6. cutter head；7. cutter head motor；8.X
Axis servo motor；9. crossbeam；10.Z axis ball-screw；11.Z axis servo motor；12. gas cylinder；13. print cartridge；14.X axis ball wire
Thick stick；15. ink gun；16. scroll chuck；17.A shaft pulley；18.A axis servo motor；19.C shaft pulley；20.Y axis ball-screw；
21.Y axis servo motor；22. horizontal movement platform；23.A axis rotating turret；24. toolframe.
Specific embodiment
Below with reference to Fig. 2 and Fig. 3, the following further describes the technical solution of the present invention, the five axis cutting used and table
Face spray drawing apparatus mainly includes five axis cutting apparatus and five axis Spraying-drawing apparatus.
Wherein, five axis cutting apparatus are made of five cutting system, cross beam and upright post, workbench, turntable, pedestal parts,
Connection relationship between them are as follows: scroll chuck 16 is connect by C shaft pulley 19 with C axis servo motor 4, and workbench is fixed on water
On flat motion platform 22, horizontal movement platform 22 is moved horizontally under the driving of Y-axis servo motor 21 along Y-axis；Crossbeam 9, column 5
It is fixed on stage+module frame 2 by bolt and nut, X-axis ball-screw 14 is driven by X-axis servo electricity 8, realizes cutting system
X-axis it is mobile；Cutter head 6 is installed on cutter head motor 7, and Z axis servo motor 11 drives Z axis ball-screw 10, realizes cutter head 6 along Z
Axis is mobile, to carry out five axis machinings to workpiece；
Wherein, five axis Spraying-drawing apparatus are made of five spraying and painting system, cross beam and upright post, workbench, turntable, pedestal parts,
Connection relationship between them are as follows: scroll chuck 16 is connect by C shaft pulley 19 with C axis servo motor 4, and workbench is fixed on water
On flat motion platform 22, horizontal movement platform 22 is moved horizontally under the driving of Y-axis servo motor 21 along Y-axis；9 column 5 of crossbeam
It is fixed on stage+module frame 2 by bolt and nut, X-axis ball-screw 14 is driven by X-axis servo motor 8, realizes air brushing system
The X-axis of system is mobile；Ink gun 15 is installed in spraying and painting system, and Z axis servo motor 44 drives Z axis ball-screw 10, realizes ink-jet
First 15 move along Z axis, to carry out five axis surface air brushing processing to workpiece.
See Fig. 1, a kind of five axis of curved surface cutting of the present invention and surface air brushing compounding method, it the following steps are included:
Step 1: equipment and material prepare: the blank of required processing is fixed on the cutting of five axis and surface spray drawing apparatus
On the scroll chuck 16 of turntable, and by equipment debugging to working condition；
Step 2: writing nc program: according to workpiece design requirement, writing correct nc program, and carry
Enter digital control system；
Step 3: machine tool numerical control system decodes processing program sentence, operation, it is converted into driving the movement of each moving component
Instruction, it is automatic complete in five axis stroke ranges in the in due course movement of the uniformly coordinated lower driving cutting relative motion component of system
The processing of pairs of blank surface numerical control；
Step 4: writing air brushing program: being completed the process to blank, according to workpiece surface air brushing requirement, write ink gun 15
Air brushing program is simultaneously loaded into spraying and painting system；
Step 5: spraying and painting system decodes air brushing program statement, operation, it is converted into the dynamic of driving each moving component of ink gun
It instructs, in the movement of the uniformly coordinated lower driving air brushing relative motion component of system, completes in five axis stroke ranges to work
The surface air brushing of part；
Step 6: workpiece surface is dry: after the completion of workpiece surface air brushing, by spontaneously drying to realize workpiece optimal coloring
Effect；
Step 7: bolt down procedure, removes workpiece, cutting and surface air brushing work terminate.
Wherein, turntable described in step 1 includes A axis servo motor 18, A shaft pulley 17, scroll chuck 16, C axis servo
19 5 motor 4, C shaft pulley parts；
Wherein, five axis stroke ranges described in step 3 are respectively as follows: X-axis stroke 330mm, Y-axis stroke 220mm, Z axis stroke
- 17 °~107 ° of 220mm, A axis slewing area, 0 °~360 ° of C axis slewing area；
Wherein, five axis stroke ranges described in step 5 are respectively as follows: X-axis stroke 330mm, Y-axis stroke 220mm, Z axis stroke
- 17 °~107 ° of 220mm, A axis slewing area, 0 °~360 ° of C axis slewing area；
Wherein, step 1 is the processing preparation stage, and equipment turntable is that cutting system and surface spraying and painting system share；
Wherein, step 2 to step 3 is that five axis are cut the stage, main to be completed by five-axle numerical control system to blank material
Machining；
Wherein, the step 4 to step 7 was five axis surface air brushing stages, mainly by five axis spraying and painting systems to having cut
At workpiece carry out the accurate air brushing in surface, it is final to realize from blank → accurate air brushing in cutting workpiece → surface Continuous maching.
The foregoing is merely technical solution of the present inventions, are not intended to limit protection scope of the present invention, all to utilize this
Equivalent structure made by description of the invention content or the transformation of equivalent method process, are applied directly or indirectly in other relevant skills
Art field similarly includes within the scope of the present invention.
Claims (6)
1. a kind of cutting of five axis of curved surface and surface air brushing compounding method, it is characterised in that: it the following steps are included:
Step 1: equipment and material prepare: the blank of required processing is fixed on the cutting of five axis and the rotation of surface spray drawing apparatus
On platform, and by equipment debugging to optimum Working；
Step 2: writing nc program: according to workpiece design requirement, writing correct nc program, and load machine
Bed digital control system；
Step 3: the machine tool numerical control system decodes the nc program sentence, operation, it is converted into driving each movement portion
The action command of part, in the in due course movement of the uniformly coordinated lower driving cutting relative motion component of system, in five axis stroke ranges
Inside it is automatically performed the processing to blank；
Step 4: writing air brushing program: being completed the process to blank, according to workpiece surface air brushing requirement, write ink gun air brushing journey
Sequence is simultaneously loaded into spraying and painting system；
Step 5: spraying and painting system decodes air brushing program statement, operation, the movement for being converted into driving each moving component of ink gun refers to
It enables, in the movement of the uniformly coordinated lower driving air brushing relative motion component of system, completes in five axis stroke ranges to workpiece
Surface air brushing；
Step 6: workpiece surface is dry: after the completion of workpiece surface air brushing, by spontaneously drying to realize that workpiece optimal coloring is imitated
Fruit；
Step 7: bolt down procedure, removes workpiece, cutting and surface air brushing work terminate；
Wherein, turntable described in step 1 includes A axis servo motor, A shaft pulley, scroll chuck, C axis servo motor, C axis band
Take turns five parts；
Wherein, five axis stroke ranges described in step 3 are respectively as follows: X-axis 0 ~ 330mm of stroke range, Y-axis stroke range 0 ~ 220mm, Z
- 17 ° ~ 107 ° of axis stroke range 0 ~ 220mm, A axis slewing area, 0 ° ~ 360 ° of C axis slewing area；
Wherein, five axis stroke ranges described in step 5 are respectively as follows: X-axis 0 ~ 330mm of stroke range, Y-axis stroke range 0 ~ 220mm, Z
- 17 ° ~ 107 ° of axis stroke range 0 ~ 220mm, A axis slewing area, 0 ° ~ 360 ° of C axis slewing area.
2. five axis of a kind of curved surface cutting according to claim 1 and surface air brushing compounding method, it is characterised in that: institute
Step 1 is stated as the processing preparation stage, equipment turntable is that cutting system and surface spraying and painting system share.
3. five axis of a kind of curved surface cutting according to claim 1 or 2 and surface air brushing compounding method, feature exist
In: the step 2 to step 3 is that five axis are cut the stage, main to be cut by five-axle numerical control system completion to the surface of blank material
Cut processing.
4. five axis of a kind of curved surface cutting according to claim 1 or 2 and surface air brushing compounding method, feature exist
In: step 4 to step 7 be five axis surface air brushing stages, the main workpiece that cutting is completed by five axis spraying and painting systems into
The accurate air brushing in row surface, it is final to realize from blank → accurate air brushing in cutting workpiece → surface Continuous maching, realize surface recombination
Processing.
5. five axis of a kind of curved surface cutting according to claim 3 and surface air brushing compounding method, it is characterised in that: should
Step 4 to step 7 was five axis surface air brushing stages, main to carry out surface to the workpiece that cutting is completed by five axis spraying and painting systems
Accurate air brushing, it is final to realize from blank → accurate air brushing in cutting workpiece → surface Continuous maching, realize surface compound treatment.
6. five axis of a kind of curved surface cutting according to claim 4 and surface air brushing compounding method, it is characterised in that: should
Step 2 to step 3 is that five axis are cut the stage, main to be added by five-axle numerical control system completion to the surface cutting of blank material
Work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811530257.2A CN109746679A (en) | 2018-12-14 | 2018-12-14 | A kind of cutting of five axis of curved surface and surface air brushing compounding method |
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| CN201811530257.2A CN109746679A (en) | 2018-12-14 | 2018-12-14 | A kind of cutting of five axis of curved surface and surface air brushing compounding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112000063A (en) * | 2020-07-22 | 2020-11-27 | 吉林省齐智科技有限公司 | Die layered corner cleaning numerical control machining system and technological method thereof |
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| CN1558810A (en) * | 2001-07-25 | 2004-12-29 | Lhr�Ƽ���˾ | Processor-controlled carving and multi-purpose shaping device |
| US7556490B2 (en) * | 2004-07-30 | 2009-07-07 | Board Of Regents, The University Of Texas System | Multi-material stereolithography |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112000063A (en) * | 2020-07-22 | 2020-11-27 | 吉林省齐智科技有限公司 | Die layered corner cleaning numerical control machining system and technological method thereof |
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Application publication date: 20190514 |