CN108406324B - Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device and method - Google Patents
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device and method Download PDFInfo
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Abstract
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device of the present invention and method belong to ultrasonic vibration milling technology field, using the one-dimensional vibration of main shaft rotary ultrasonic, the form processing of the separate type of workbench ultrasound two-dimension vibration, the two frequency is identical, the device of the different elliptical vibration mode of phase has not been reported, it workpiece is immersed in three kinds of technologies in polishing fluid is coupled and closing processing is carried out to workpiece, to the range of work for extending existing lathe, improve production efficiency and be significantly improved.The present invention expands the range of work of general NC lathe, improves the processing efficiency of lathe, the material that can not be processed before completion；The processing efficiency for improving processing hard brittle material, the revolving speed of lathe can be improved by vibrating milling by rotary ultrasonic three-dimensional elliptical, increase feed rate；Improve the surface texture pattern of difficult-to-machine material, surface defect, microstructure, surface metallurgic and surface mechanical properties.
Description
Technical field
The invention belongs to ultrasonic vibration milling technology fields, especially relate to a kind of rotary ultrasonic three-dimensional elliptical vibration leaching
Liquid milling device and method.
Background technique
Rotary ultrasonic vibration machining has its distinctive advantage, and working frequency is greater than 20KHz, and impulse stroke is 10 μm of left sides
It is right.Rotary ultrasonic machining is a kind of compounded special processing technology, it is compounded with the material of conventional ultrasound processing and plain grinding processing
Expect removing method,
Improve hard brittle material removal efficiency, reduce cutting force, improve machining accuracy and in terms of have
Significant advantage.So far, domestic and foreign scholars have carried out a large amount of related rotary ultrasonic machining dress to the invention of spinning Ultrasonic machining technology
Standby and technique research work, and practical application has been obtained in main hard crisp difficult-to-machine material and composite material.
Three-dimensional elliptical vibrocutting is a kind of emerging processing technology, within an oval period, tool parts time ginseng
With cutting, other times are separated with workpiece, and cutting speed inverts the direction of chip and rake face when separation,
It is more advantageous to the discharge of chip, the Frotteurism of cutter and machined surface is improved, further increases surface quality, simultaneously
Greatly reduce cutting force；Reduce tool wear, extend cutter life: Japanese professor of this English of society two et al. proves two-dimensional elliptic vibration
The dynamic cutting tool service life is longer than one-dimensional vibrocutting cutter life；Realize the cutting of hardworking material.In ultrasonic vibrating machining
The efficiency of processing hard brittle material can be improved in complex three-dimensional elliptical vibration+machining.
Therefore there is an urgent need for a kind of novel technical solution is efficient to solve hard brittle material and composite material in the prior art
Machining problem.
Summary of the invention
Add the technical problems to be solved by the present invention are: providing a kind of vibration leaching polishing fluid milling of rotary ultrasonic three-dimensional elliptical
The problems such as work device and method is ruptured for that can generate fragmentation in hard brittle material process, and tool wear is serious and composite wood
Overlap, burr, layering and spike protein gene problem can be generated in material process, vibrate leaching polishing using rotary ultrasonic three-dimensional elliptical
Liquid milling method, which is realized, carries out highly-efficient processing to hard brittle material, and cavitation can be generated by being propagated in a liquid using ultrasonic wave
The phenomenon that, polishing abrasive grain is accelerated, striking work surface forms secondary operation, reaches better workpiece surface integrality
Effect.
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device, it is characterized in that: including vibration-isolating platform, Z-direction master
Axle system, XY Mobile Slide system, the one-dimensional vibration milling system of rotary ultrasonic, ultrasonic two-dimension vibration platform, polishing fluid seal groove,
Ultrasonic signal generator and central control system；
The Z-direction axis system includes that Z-direction main shaft power system, Z-direction main axle moving system, gantry beam and gantry are vertical
Column, the gantry upright post, which is bolted, to be arranged on shock insulation platform, and the gantry beam, which is bolted, to be arranged in dragon
The top of door pillar, the Z-direction main axle moving system, which is bolted, to be arranged on gantry beam, the Z-direction main shaft power
System, which is bolted, to be arranged in Z-direction main axle moving system；
The XY Mobile Slide system includes X-axis moving platform device pedestal, X-axis moving platform device mobile platform, X-axis
Moving platform device servo motor, Y-axis moving platform device pedestal, Y-axis moving platform device mobile platform and Y-axis are mobile flat
Platform device servo motor, the X-axis moving platform device pedestal, which is bolted, to be arranged on vibration-isolating platform；The X-axis is moved
The side of X-axis moving platform device pedestal is arranged in moving platform device servo motor；The X-axis moving platform device mobile platform
The top of X-axis moving platform device pedestal is set；The Y-axis moving platform device pedestal is fixed at X-axis mobile platform
On device mobile platform；The side of Y-axis moving platform device pedestal is arranged in the Y-axis moving platform device servo motor；Institute
State the top that Y-axis moving platform device pedestal is arranged in Y-axis moving platform device mobile platform；
The one-dimensional vibration milling system of rotary ultrasonic includes the one-dimensional vibrating knife handle of rotary ultrasonic and twolip end mill,
The one-dimensional vibrating knife handle of rotary ultrasonic includes the amplitude transformer of the one-dimensional vibrating knife handle of rotary ultrasonic, the one-dimensional vibrating knife handle of rotary ultrasonic
Plane Installation position, the dedicated blind rivet of CNC milling machine, the conical surface installation position of the one-dimensional vibrating knife handle of rotary ultrasonic and rotation it is super
The energy converter of the one-dimensional vibrating knife handle of sound, the one-dimensional vibrating knife handle of rotary ultrasonic pass through the Plane Installation of the one-dimensional vibrating knife handle of rotary ultrasonic
The conical surface installation position setting at position, the dedicated blind rivet of CNC milling machine, the one-dimensional vibrating knife handle of rotary ultrasonic is in Z-direction main shaft power system
Lower part；
The ultrasound two-dimension vibration platform passes through ultrasonic two-dimension vibration platform and clamps frame setting on vibration-isolating platform, ultrasound two
Be provided on dimension shaking platform work piece holder, the ultrasonic amplitude transformer of ultrasonic two-dimension vibration platform, ultrasonic two-dimension vibration platform it is super
Sonic transducer, ultrasonic two-dimension vibration platform ultrasonic transducer signal source interface and ultrasonic two-dimension vibration platform collaboration control
Unit processed；
The polishing fluid seal groove is the semiclosed transparent vessel of upper end opening, and setting is mobile in Y-axis moving platform device
The top of platform, seal groove are internally provided with polishing fluid；
The ultrasonic signal generator and central control system are fixed at vibration-isolating platform top；The center
Control system and ultrasonic signal generator respectively with X-axis moving platform device servo motor, Y-axis moving platform device servo
Motor, Z-direction main shaft power system, Z-direction main axle moving system, the one-dimensional vibrating knife handle of rotary ultrasonic and ultrasonic two-dimension vibration platform
It is connected by signal wire；
The twolip end mill is arranged in the spring pocket of the one-dimensional vibrating knife handle lower end of rotary ultrasonic, fastening installation.
The polishing fluid abrasive particle composition includes diamond polishing abrasive grain and cerium oxide polishing abrasive grain.
The ultrasonic signal generator is that the one-dimensional vibrating knife handle of rotary ultrasonic and ultrasonic two-dimension vibration platform are defeated simultaneously
Enter ultrasonic signal, signal same frequency 20KHz, out of phase.
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling method, it is characterized in that: ellipse using rotary ultrasonic three-dimensional
Circular vibration leaching polishing fluid milling device is processed, and is included the following steps, and following steps sequentially carry out,
Step 1: according to the material of workpiece to be processed, the shape and size of workpiece to be processed are prepared in advance, select milling cutter
Material and size；
Step 2: the polishing fluid to match with workpiece to be processed in the step 1 is injected into polishing fluid seal groove
In, adjustment liquid level makes it be totally submerged workpiece；
Step 3: according to the shape of workpiece to be processed, G code is inputted in central control system, calculates cutter in advance
Compensation guarantees machining accuracy；
Step 4: the input ultrasound of the ultrasonic two-dimension vibration platform of the adjustment one-dimensional vibrating knife handle of rotary ultrasonic and installation workpiece
Signal frequency and phase difference make tool sharpening path form a triaxial ellipsoid in signal period, realize elliptical vibration processing；
Step 5: the height of adjustment Z-direction main shaft installation cutter carries out Z-direction to knife；
Step 6: workpiece is moved to the underface of cutter by adjustment XY two-dimensional stage；
Step 7: cutter and workpiece keep certain distance, cannot interfere, and G code program are simulated one time, it is ensured that journey
Sequence is correct, prevents to collide；
Step 8: after program verification is correct, starting formal processing, first start to process with the mode that single step executes program,
The machining state after each step is observed, confirms errorless rear progress Continuous maching.
Through the above design, the present invention can be brought the following benefits:
1, the range of work for expanding general NC lathe, improves the processing efficiency of lathe, it can not be processed before completion
Material.
2, the processing efficiency for improving processing hard brittle material, vibrating milling by rotary ultrasonic three-dimensional elliptical can be by lathe
Revolving speed improves, and increases feed rate.
3, the surface texture pattern of difficult-to-machine material, surface defect, microstructure, surface metallurgic and mechanics of surface are improved
Performance.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is rotary ultrasonic three-dimensional elliptical of the present invention vibration leaching polishing fluid milling device structural schematic diagram.
Fig. 2 is rotary ultrasonic three-dimensional elliptical of the present invention vibration leaching polishing fluid milling device partial enlargement diagram.
Fig. 3 is the one-dimensional vibration of rotary ultrasonic of rotary ultrasonic three-dimensional elliptical of the present invention vibration leaching polishing fluid milling device
Milling system structural schematic diagram.
Fig. 4 is the ultrasonic two-dimension vibration platform of rotary ultrasonic three-dimensional elliptical of the present invention vibration leaching polishing fluid milling device
Structural schematic diagram.
Fig. 5 is the XY Mobile Slide system knot of rotary ultrasonic three-dimensional elliptical of the present invention vibration leaching polishing fluid milling device
Structure schematic diagram.
101- twolip end mill, the one-dimensional vibrating knife handle of 102- rotary ultrasonic, the one-dimensional vibrating blade of 103- rotary ultrasonic in figure
The amplitude transformer of handle, the Plane Installation position of the one-dimensional vibrating knife handle of 104- rotary ultrasonic, the dedicated blind rivet of 105- CNC milling machine, 106- rotation
Turn the conical surface installation position of the one-dimensional vibrating knife handle of ultrasound, the energy converter of the one-dimensional vibrating knife handle of 107- rotary ultrasonic, 108- spring pocket,
201-Z to main shaft power system, 202-Z to main axle moving system, 3- ultrasound two-dimension vibration platform, 301- workpiece to be processed,
302- ultrasound two-dimension vibration platform holding frame, 304- work piece holder, 305- ultrasound two-dimension vibration platform ultrasonic amplitude transformer, 306-
The ultrasonic transducer of ultrasonic two-dimension vibration platform, the ultrasonic transducer of 307- ultrasound two-dimension vibration platform signal source interface,
Collaborative Control unit, 401- central control system, the 402- ultrasonic signal generator, 501- of 308- ultrasound two-dimension vibration platform
Gantry beam, 502- gantry upright post, 601-Y axis moving platform device servo motor, 602-X axis moving platform device pedestal,
603-Y axis moving platform device pedestal, 604-Y axis moving platform device mobile platform, 605-X axis moving platform device are mobile flat
Platform, 606-X axis moving platform device servo motor, 701- polishing fluid, 702- polishing fluid seal groove, 8- vibration-isolating platform.
Specific embodiment
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device, as shown in fig. 1~fig. 5, by following eight big portions
It is grouped as, mainly includes vibration-isolating platform 8, Z-direction axis system, XY Mobile Slide system, the one-dimensional vibration milling system of rotary ultrasonic
System, ultrasonic two-dimension vibration platform 3, polishing fluid seal groove 702, ultrasonic signal generator 402 and central control system 401.
The Z-direction axis system, including Z-direction main shaft power system 201, Z-direction main axle moving system 202, gantry beam 501
With gantry upright post 502.Z-direction main shaft power system 201 is bolted in Z-direction main axle moving system 202, and Z-direction main shaft moves
Dynamic system 202, which is bolted to gantry, to be fixed on gantry beam 501, and gantry beam 501 is bolted to gantry
On column 502, gantry upright post 502 is bolted on vibration-isolating platform 8, and Z-direction main shaft power system 201 can drive rotation
The one-dimensional vibrating knife handle 102 of ultrasound rotate and moved along Z-direction main axle moving system 202.
The XY Mobile Slide system, including X-axis moving platform device and Y-axis moving platform device.The X-axis is mobile flat
Platform device includes X-axis moving platform device pedestal 602, X-axis moving platform device mobile platform 605 and X-axis moving platform device
Servo motor 606；The Y-axis moving platform device includes Y-axis moving platform device pedestal 603, and Y-axis moving platform device is mobile
Platform 604 and Y-axis moving platform device servo motor 601；X-axis moving platform device pedestal 602 is bolted vibration isolation
On platform 8, Y-axis moving platform device pedestal 603 is fixed on X-axis moving platform device mobile platform 605, can pass through center
Control system 401 is moved along X and Y-direction.
The one-dimensional vibration milling system of rotary ultrasonic, including the one-dimensional vibrating knife handle 102 of rotary ultrasonic, rotary ultrasonic is one-dimensional
The amplitude transformer 103 of vibrating knife handle, the Plane Installation position 104 of the one-dimensional vibrating knife handle of rotary ultrasonic, the dedicated blind rivet of CNC milling machine
105, the conical surface installation position 106 of the one-dimensional vibrating knife handle of rotary ultrasonic and the energy converter 107 of the one-dimensional vibrating knife handle of rotary ultrasonic；Rotation
Turn the one-dimensional vibrating knife handle 106 of ultrasound to be installed in the spindle taper hole of Z-direction main shaft power system 201,101 twolip end mills are pacified
It is attached to Z-direction main shaft power system 201, the one-dimensional vibrating knife handle 106 of rotary ultrasonic can carry out ultrasonic vibration along the axis of Z axis.
The ultrasonic two-dimension vibration platform 3 of the installation workpiece, including work piece holder 304, ultrasonic two-dimension vibration platform surpass
Sound amplitude transformer 305, the ultrasonic transducer 306 of ultrasonic two-dimension vibration platform, the letter of the ultrasonic transducer of ultrasonic two-dimension vibration platform
The Collaborative Control unit 308 of number source interface 307 and ultrasonic two-dimension vibration platform.
The polishing fluid seal groove 702, is internally provided with polishing fluid 701, and polishing fluid seal groove 702 is transparent upper end opening
Semi-enclosed container, ultrasonic two-dimension vibration platform 3 is extend into polishing fluid by side Waterproof passages to be processed.
The ultrasonic signal generator 402 is flat for the one-dimensional vibrating knife handle 102 of rotary ultrasonic and ultrasonic two-dimension vibration simultaneously
Platform 3 inputs ultrasonic signal, signal same frequency 20KHz, out of phase simultaneously.
The central control system 401 passes through the movement of tri- axis of XYZ of the G code control device of operating system.
The X-axis moving platform device servo motor 606, Y-axis moving platform device servo motor 601, Z axis main shaft power
The control switch and the one-dimensional vibrating knife handle of rotary ultrasonic of system 201 and Z axis main axle moving system 202 and the ultrasound two of installation workpiece
Dimension shaking platform passes through signal wire and is connected to central control system 401 and ultrasonic signal generator 402.
Abrasive particle composition in the polishing fluid 701 include diamond polishing abrasive grain and cerium oxide polishing two kinds of abrasive grains of abrasive grain at
Point, scleroid diamond abrasive grain is responsible for improving polishing efficiency, and the partially soft cerium oxide polishing abrasive grain of quality is responsible for precise polished.
The process tool is hard alloy twolip end mill 101, is mounted under the one-dimensional vibrating knife handle 102 of rotary ultrasonic
Among the spring pocket 108 at end, fastening installation.
Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling method, it is characterized in that: ellipse using rotary ultrasonic three-dimensional
Circular vibration leaching polishing fluid milling device is processed, and is included the following steps, and following steps sequentially carry out,
Step 1: according to the material of workpiece to be processed 301, preparing the shape and size of workpiece to be processed in advance, selection
The material and size of milling cutter；
Step 2: the polishing fluid to match with workpiece to be processed in the step 1 is injected into polishing fluid seal groove
In 702, adjustment liquid level makes it be totally submerged workpiece；
Step 3: according to the shape of workpiece to be processed 301, G code is inputted in central control system 401, is calculated in advance
Good cutter compensation guarantees machining accuracy；
Step 4:
Adjust the input ultrasound letter of the ultrasonic two-dimension vibration platform 3 of the one-dimensional vibrating knife handle 102 of rotary ultrasonic and installation workpiece
Number frequency and phase difference make tool sharpening path form a triaxial ellipsoid in signal period, realize elliptical vibration processing；
Step 5: the height of adjustment Z-direction main shaft installation cutter carries out Z-direction to knife；
Step 6: workpiece is moved to the underface of cutter by adjustment XY two-dimensional stage；
Step 7: cutter and workpiece keep certain distance, cannot interfere, and G code program are simulated one time, it is ensured that journey
Sequence is correct, prevents to collide；
Step 8: after program verification is correct, starting formal processing, first start to process with the mode that single step executes program,
The machining state after each step is observed, confirms errorless rear progress Continuous maching.
Polishing fluid processing in the present invention is to rotate that polishing fluid 701 is driven to flow by milling cutter, is made by ultrasonic wave
Cavitation occurs for the liquid in polishing fluid, eliminates the agglomeration of nm-class polishing liquid abrasive grain, makes the abrasive grain accelerated to workpiece
Surface generates effect of impact, carries out polishing secondary add to machined surface after completing the vibration milling of rotary ultrasonic three-dimensional elliptical
Work has remarkable effect to surface roughness value and residual stress is reduced.
The invention proposes rotary ultrasonic three-dimensional ellipticals to vibrate leaching polishing fluid milling method, using main shaft rotary ultrasonic
One-dimensional vibration, the form processing of the separate type of workbench ultrasound two-dimension vibration, the two frequency is identical, the different elliptical vibration of phase
The device of mode has not been reported, by workpiece be immersed in three kinds of technologies in polishing fluid be coupled to workpiece carry out closing plus
Work improves production efficiency and is significantly improved to the range of work for extending existing lathe.
The problems such as present invention is ruptured for that can generate fragmentation in hard brittle material process, and tool wear is serious and compound
Overlap, burr, layering and spike protein gene problem can be generated in material processing, are vibrated leaching using rotary ultrasonic three-dimensional elliptical and are thrown
Light liquid milling method, which is realized, carries out highly-efficient processing to hard brittle material, wherein being processed using three kinds of technologies, firstly, rotation
Ultrasonic vibrating machining technology, academic circles at present and engineering circles have all carried out a lot of research and application using this technology,
Hard crisp difficult-to-machine material, using wide on carbon fiber enhancement resin base composite material and continuous fiber toughening ceramic based composites
It is general；Then, also there are many reports on Diamond Cutting and difficult-to-machine material for three-dimensional elliptical vibrocutting；Finally by both skills
The processing district of art is immersed in polishing fluid and is processed, and propagates the phenomenon that generating cavitation in a liquid using ultrasonic wave,
Polishing abrasive grain is accelerated, striking work surface forms secondary operation, has the function that better workpiece surface integrality.
Claims (2)
1. rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device, it is characterized in that: including vibration-isolating platform (8), Z-direction master
Axle system, XY Mobile Slide system, the one-dimensional vibration milling system of rotary ultrasonic, ultrasonic two-dimension vibration platform (3), polishing fluid sealing
Slot (702), ultrasonic signal generator (402) and central control system (401)；
The Z-direction axis system includes Z-direction main shaft power system (201), Z-direction main axle moving system (202), gantry beam
(501) and gantry upright post (502), the gantry upright post (502), which is bolted, is arranged on shock insulation platform (8), described
Gantry beam (501) is bolted setting at the top of gantry upright post (502), and the Z-direction main axle moving system (202) is logical
It crosses bolt to be fixed on gantry beam (501), the Z-direction main shaft power system (201), which is bolted, to be arranged in Z-direction
In main axle moving system (202)；
The XY Mobile Slide system includes X-axis moving platform device pedestal (602), X-axis moving platform device mobile platform
(605), X-axis moving platform device servo motor (606), Y-axis moving platform device pedestal (603), Y-axis moving platform device move
Moving platform (604) and Y-axis moving platform device servo motor (601), the X-axis moving platform device pedestal (602) pass through
Bolt is fixed on vibration-isolating platform (8)；The X-axis moving platform device servo motor (606) is arranged in X-axis mobile platform
The side of device pedestal (602)；The X-axis moving platform device mobile platform (605) is arranged in X-axis moving platform device pedestal
(602) top；The Y-axis moving platform device pedestal (603) is fixed at X-axis moving platform device mobile platform
(605) on；The Y-axis moving platform device servo motor (601) is arranged in the side of Y-axis moving platform device pedestal (603)；
The Y-axis moving platform device mobile platform (604) is arranged on the top of Y-axis moving platform device pedestal (603)；
The one-dimensional vibration milling system of rotary ultrasonic includes the one-dimensional vibrating knife handle of rotary ultrasonic (102) and twolip end mill
(101), the one-dimensional vibrating knife handle of the rotary ultrasonic (102) includes the amplitude transformer (103) of the one-dimensional vibrating knife handle of rotary ultrasonic, rotation
The Plane Installation position (104) of the one-dimensional vibrating knife handle of ultrasound, the dedicated blind rivet of CNC milling machine (105), the one-dimensional vibrating blade of rotary ultrasonic
The conical surface installation position (106) of handle and the energy converter (107) of the one-dimensional vibrating knife handle of rotary ultrasonic, the one-dimensional vibrating blade of rotary ultrasonic
Handle (102) passes through the Plane Installation position (104) of the one-dimensional vibrating knife handle of rotary ultrasonic, the dedicated blind rivet of CNC milling machine (105), rotation
The conical surface installation position (106) of the one-dimensional vibrating knife handle of ultrasound is arranged in the lower part of Z-direction main shaft power system (201)；
The ultrasound two-dimension vibration platform (3) passes through ultrasonic two-dimension vibration platform holding frame (302) and is arranged in vibration-isolating platform (8)
On, the ultrasonic amplitude transformer of work piece holder (304), ultrasonic two-dimension vibration platform is provided on ultrasonic two-dimension vibration platform (3)
(305), the ultrasonic transducer (306) of ultrasonic two-dimension vibration platform, ultrasonic two-dimension vibration platform ultrasonic transducer signal source
The Collaborative Control unit (308) of interface (307) and ultrasonic two-dimension vibration platform；
The polishing fluid seal groove (702) is the semiclosed transparent vessel of upper end opening, and setting is mobile in Y-axis moving platform device
The top of platform (604), seal groove (702) are internally provided with polishing fluid (701)；
The ultrasonic signal generator (402) and central control system (401) are fixed on vibration-isolating platform (8)
Portion；The central control system (401) and ultrasonic signal generator (402) are electric with X-axis moving platform device servo respectively
Machine (606), Y-axis moving platform device servo motor (601), Z-direction main shaft power system (201), Z-direction main axle moving system
(202), the one-dimensional vibrating knife handle of rotary ultrasonic (102) and ultrasonic two-dimension vibration platform (3) are connected by signal wire；
Spring pocket (108) of twolip end mill (101) setting in the one-dimensional vibrating knife handle of rotary ultrasonic (102) lower end is interior,
Fastening installation；
Polishing fluid (701) abrasive particle composition includes diamond polishing abrasive grain and cerium oxide polishing abrasive grain；
The ultrasonic signal generator (402) is simultaneously the one-dimensional vibrating knife handle of rotary ultrasonic (102) and ultrasonic two-dimension vibration
Platform (3) inputs ultrasonic signal, signal same frequency 20KHz, out of phase.
2. rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling method, it is characterized in that: using rotation described in claim 1
Turn ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device processed, include the following steps, and following steps sequentially into
Row,
Step 1: according to the material of workpiece to be processed (301), the shape and size of workpiece to be processed, selection milling are prepared in advance
The material and size of knife；
Step 2: the polishing fluid to match with workpiece to be processed in the step 1 is injected into polishing fluid seal groove (702)
In, adjustment liquid level makes it be totally submerged workpiece；
Step 3: according to the shape of workpiece to be processed (301), G code is inputted in central control system (401), is calculated in advance
Good cutter compensation guarantees machining accuracy；
Step 4: the input of the ultrasonic two-dimension vibration platform (3) of the adjustment one-dimensional vibrating knife handle of rotary ultrasonic (102) and installation workpiece
Ultrasonic signal frequencies and phase difference make tool sharpening path form a triaxial ellipsoid in signal period, realize elliptical vibration
Processing；
Step 5: the height of adjustment Z-direction main shaft installation cutter carries out Z-direction to knife；
Step 6: workpiece is moved to the underface of cutter by adjustment XY two-dimensional stage；
Step 7: cutter and workpiece keep certain distance, cannot interfere, and G code program are simulated one time, it is ensured that program is just
Really, prevent to collide；
Step 8: after program verification is correct, starts formal processing, first start to process with the mode that single step executes program, observe
Machining state after each step confirms errorless rear progress Continuous maching.
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| JP4891445B1 (en) * | 2011-03-17 | 2012-03-07 | パナソニック電工株式会社 | Ultra-precision combined machining apparatus and ultra-precise combined machining method |
| CN104647147A (en) * | 2013-11-25 | 2015-05-27 | 大连康赛谱科技发展有限公司 | Carbon fiber composite rotary ultrasonic milling and grinding device and method |
| CN106181595A (en) * | 2016-07-14 | 2016-12-07 | 南京航空航天大学 | A kind of concretion abrasive ultrasonic machining device and method |
| CN106736992B (en) * | 2016-12-27 | 2018-08-28 | 东北大学 | A kind of optical surface processing five axis three-D ultrasonic burnishing machines and its application method |
| CN107378655B (en) * | 2017-07-07 | 2021-06-15 | 扬州大学 | Multi-dimensional rotary ultrasonic generating and processing mechanism and processing method thereof |
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2018
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