CN105345592A - Oil and gas mixed spraying, milling and lubricating system for aluminum alloy aerospace structure members - Google Patents
Oil and gas mixed spraying, milling and lubricating system for aluminum alloy aerospace structure members Download PDFInfo
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- CN105345592A CN105345592A CN201510869012.2A CN201510869012A CN105345592A CN 105345592 A CN105345592 A CN 105345592A CN 201510869012 A CN201510869012 A CN 201510869012A CN 105345592 A CN105345592 A CN 105345592A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 40
- 238000003801 milling Methods 0.000 title claims abstract description 33
- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 239000003921 oil Substances 0.000 description 65
- 235000019198 oils Nutrition 0.000 description 63
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 239000002480 mineral oil Substances 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2215/00—Details of workpieces
- B23C2215/04—Aircraft components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the field of processing of aluminum alloy aerospace structure members, in particular to an oil and gas mixed spraying, milling and lubricating system for aluminum alloy aerospace structure members. The oil and gas mixed spraying, milling and lubricating system comprises an oil storing module, a mixing module and a spraying module, wherein oil is stored in the oil storing module; the oil storing module communicates with the mixing module; a cold gas source is connected to the mixing module, and oil output by the oil storing module and cold gas output by the cold gas source are mixed in the mixing module so as to form spray; the spraying module is mounted on the mixing module and used for outputting the spray; the spraying module comprises four nozzles, and the nozzles are used for spraying the spray to the milling and processing positions of the aluminum alloy aerospace structure members from four directions so as to be used for cooling and removing chips. The invention aims to provide the oil and gas mixed spraying, milling and lubricating system for aluminum alloy aerospace structure members in accordance with aluminum alloy aerospace structure members, which improves the cooling effect and reduces the phenomenon of built-up edges.
Description
Technical field
The present invention relates to aluminium alloy aerospace component manufacture field, particularly a kind of aluminium alloy aerospace component air-fuel mixture sprays milling lubricating system.
Background technology
In the machining of traditional approach, can produce heat and cutting swarf, can cause harmful effect after heat exceeds certain limit, cutting swarf is accumulative too much also can result in blockage, and affects the processing of workpiece;
So, in the prior art, in machining, cutter can be followed by constantly or indirectly, spray mineral oil, realize cooling, meanwhile, rinse cutting fluid;
But mineral oil is after using, a large amount of mineral oil extremely not easily reclaims and processes, and the complex mixture that waste mineral oil is made up of many kinds of substance, Main Ingredients and Appearance has the alkane, polycyclic aromatic hydrocarbon (PAHS), alkene, benzene homologues, phenols etc. of C15-C36, once enter external environment, serious environmental pollution will be caused;
Propose now a kind of theory of DRY CUTTING in the art, but specifically to implement in practice, also have very many problems, be the field of a unusual unexpected winner substantially, everybody is in development;
And at aviation field, also so problem is related to, in this field, the utilization rate of aluminium alloy is very high, use conventional method processing Al alloy parts, also there will be described pollution problem, now in this DRY CUTTING field, everybody is also in trial, substantially using maximum is arrange a vortex tube, followed by cutter to move, injection cold air is carried out facing to processing place, but in actual use procedure, although reach cooling-down effect, but also have unstable built-up edge phenomenon to occur, and, all there is different dead angles in cooling and chip removal, cause processing and instability thereof, the Al alloy parts crudy of aviation field can not get ensureing.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency existing in prior art, provide a kind of for aluminium alloy aerospace component, the aluminium alloy aerospace component air-fuel mixture injection milling lubricating system improving cooling effect, minimizing built-up edge phenomenon.
In order to realize foregoing invention object, the invention provides following technical scheme:
A kind of aluminium alloy aerospace component air-fuel mixture sprays milling lubricating system, and it comprises:
Oil storage module, described oil storage inside modules oil in reserve;
Mixing module, described oil storage module is communicated with described mixing module, described mixing module is connected with cold air source, and the oil that described oil storage module exports and the cold air that described cold air source exports are mixed to form spraying in described mixing module;
Jet module, described jet module is installed on described mixing module, and for exporting described spraying, described jet module comprises four nozzles, for spraying described spraying from four direction to aluminium alloy aerospace component Milling Process, for cooling and chip removal.
As described in the background art, at aviation field, particularly aluminium alloy aerospace component manufacture field, the concept of DRY CUTTING or one extremely unexpected winner, everybody is also in development, the scheme of the application, in actual experiment, achieves good effect;
First, this material of aluminium alloy, add man-hour, very large heat can be produced, but, its fusing point only has again 660 °, special in aviation field, the aluminium alloy that this field adopts is not generally for hot environment, what pursue is light and high intensity, rigidity, so its fusing point major part is even also low than 660 °, so, work in-process, the bad control of heat that milling position produces, be very easy to temperature too high, cause the distortion of workpiece, so, the vortex tube of theoretic use is conveniently lowered the temperature, through practice, effect is not very desirable, there is certain cooling dead angle,
Secondly, because aluminum alloy hardness is lower relative to this material of high strength steel, plasticity is larger, is inherently easy to produce built-up edge, adds above-mentioned temperature problem, have violent flow of metal, very easily produce built-up edge;
Meanwhile, if only cooled with vortex tube, the bad control of skin-friction force of milling cutter and workpiece, compares more strong friction when very easily producing peace, produces built-up edge;
After a series of research and development, determining the technical scheme of the application, by the set-up mode of jet module, arrange four nozzles in milling cutter surrounding, spray the spraying of air-fuel mixture, in the aluminum alloy materials processing of aerospace component, is optimum;
In actual parameter display, three nozzles are set, covering for Milling Machining place still has certain dead angle, in cooling, also be the processing that can meet aluminium alloy aerospace component reluctantly in fact, but it is as described above, the aluminium alloy aerospace component fusing point of aviation field is lower, very high to the control overflow of temperature, adopt three injection apparatus, on average get off the radian of each covering 120 °, with the mode spraying of fan-shaped (taper), scope is still larger, less stable in actual processing, the temperature that easy appearance is above-mentioned, (the application adopts the mode of oil and cold air to also have the problem of frictional force, can oil be controlled in certain limit, reduce the friction between workpiece and milling cutter, prevent because the excessive generation built-up edge of friction, simultaneously, pollution large as before can not be caused again),
In actual parameter display, five nozzles are set, effectively can cover the region of Milling Machining, but in practical operation, there are some drawbacks because of too intensive again in the control for injection apparatus, coverage is too large, to such an extent as to the intersection of some scopes, the amount of spraying is too much, cause oil waste, cause unnecessary more than pollution, simultaneously, the spraying of infall is overlapping, wayward, easily produce excessive pressure, can built-up edge be caused on the contrary;
So, finally, according to the effect of actual experiment, this programme is for the workpiece of this special dimension of aluminium alloy aerospace component, adopt the structure of the application, four nozzle sprayings are set, there will not be the above-mentioned shortcoming that three and five are set, all parameters are all just suitable, processing effect is also ideal, in reality processing, built-up edge there will not be substantially, and product control is highly stable, cooling effect is also fine, the control of parameters, the pressure of such as spraying, the adjustment of oil mass, all a most suitable scope, so, in reality processing, at least current, at aluminium alloy aerospace component manufacture field, the processing mode of this structure is used to be in most preferably ranks.
As preferred version of the present invention, lubricating system also comprises refrigeration module, for the manufacture of cold air, is communicated with described mixing module, provides cold air source.
As preferred version of the present invention, described refrigeration module is vortex tube, convenient buying, and cost is low, good refrigeration effect, and it is convenient to change.
As preferred version of the present invention, described mixing module comprises:
Housing;
Divide oily device, described point of oily device is installed in housing, and be class rectangular pyramid shape, four conical surfaces cave in central axis, forms the conical surface of arc, and junction, top forms cross structure, and a point oily device bottom connects four described nozzles respectively by pipeline;
Protective cover; described protective cover is the cavity of lower openings; be arranged on a point oily device the first half; Open Side Down; described protective cover is provided with location oil pipe, described oil storage module is communicated with described mixing module by an input oil pipe, and oil pipe one end, described location is communicated with described input oil pipe; the other end discharges oil, described outlet central axis and the described cross structure central axes of oil storage module input vertically down through an outlet.
If only adopt a pipeline, a nozzle is only set, so, in the program, the concrete structure of point oily device just there is no need, but, here because be four special designs of nozzles, so, adopt this structure, accurately can control overall oil mass to export, discharged by unified outlet, because oil mass uses very slow, major part situation is that the form of drop exports, by described cross structure, drop is divided into four parts, then the downward power of cold air is passed through, drive oily flow ipe, form spraying, discharged by nozzle, like this before oil contact cold air, just he is divided equally, instead of (this structure needs guarantee four pipeline striking resemblances after formation spraying, isometrical isometric, pressure in this pipeline is just impartial, the oily total amount of ejection is just identical, the amount covering processing place is just even, anti-built-up edge effect is just better), and our this scheme just divides equally oil from, how long so follow-up pipeline is not minded, in the final spraying exported respectively, the content of oil is all the same, can make the ejection of oil keep evenly (and if adopt point other four oil storage modules separately to each pipeline oil supply, equipment cost is too high again), relieve unnecessary restrictive condition, decrease the manufacturing cost of lubricating system, and due to this special mode, we are provided with protective cover, oil down can be inputted at vertical direction, divided equally by cross structure, the protected cover protection of equal timesharing, the impact of cold air flow can not be subject to, after dividing equally, just from the conical surface of described arc to dirty, after exposing protective cover, just brought into pipeline by cold air, spraying needed for formation.
As preferred version of the present invention, described cold air source is arranged on directly over mixing module, and the described housing of cold air above described protective cover inputs downwards, make cold air bring on the described conical surface downwards oily time, give the power of oil evenly, form spray effect better.
As preferred version of the present invention, described pipeline one end is installed on the housing of mixing module outside, and stretch into housing, pipeline tapping is connected respectively with bottom four conical surfaces of described point of oily device, and bottom the conical surface that pipeline tapping parcel is corresponding, the described pipeline other end installs described nozzle, the set-up mode of parcel, oil accurately flow ipe can be ensured, can not waste be formed, improve the reliability of device entirety.
As preferred version of the present invention, stretch into bottom the described conical surface in described pipeline, when oil mass is too much, prevent spilling of oil, ensure oil accurately flow ipe, can not waste be formed, improve the reliability of device entirety.
As preferred version of the present invention, four described nozzles with adjacent be 90 ° around the distribution of processing place circumference array, arrange more symmetrical, parameters better controls.
As preferred version of the present invention, the flow of described outlet oil is 8-12ml/h, parameter selected in actual use, in this section of parameter, through the monitoring to actual process, effect is best, can match with the set-up mode of four nozzles, prevent the formation of built-up edge preferably, meanwhile, reduce the pollution of waste oil.
compared with prior art, beneficial effect of the present invention:
For aluminium alloy aerospace component, improve cooling effect, minimizing built-up edge phenomenon.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is mixing module structural representation;
Fig. 3 is the top view of Fig. 2;
Mark in figure: 1-oil quantity switch, 2-lubricating cup, 3-oil, 4-filter screen, 5-control valve, 6-mixing module, 7-refrigeration module, 8-housing, 9-pipeline, 10-nozzle, 11-locates oil pipe, and 12-divides oily device, 13-protective cover, 14-input oil pipe.
Detailed description of the invention
Below in conjunction with embodiment and detailed description of the invention, the present invention is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.
embodiment 1
As Fig. 1,2,3, a kind of aluminium alloy aerospace component air-fuel mixture sprays milling lubricating system, and it comprises:
Oil storage module, described oil storage inside modules oil in reserve 3(specifically comprises lubricating cup 2, oil quantity switch 1, control valve 5, input oil pipe 14, lubricating cup 2 is provided with described oil quantity switch 1, by the oil mass that principle of negative pressure control inputs oil pipe 14 exports eventually to mixing module 6, control valve 5 is switching device, realize opening and closing, the entrance of input oil pipe 14 is also provided with filter screen 4, makes the oil quality of input mixing module 6 higher);
Mixing module 6, described oil storage module is communicated with described mixing module 6, and described mixing module 6 is connected with cold air source, and the oil 3 that described oil storage module exports and the cold air that described cold air source exports are mixed to form spraying in described mixing module 6;
Jet module, described jet module is installed on described mixing module 6, and for exporting described spraying, described jet module comprises four nozzles 10, for spraying described spraying from four direction to aluminium alloy aerospace component Milling Process, for cooling and chip removal;
Refrigeration module 7, for the manufacture of cold air, is communicated with described mixing module 6, provides cold air source, and in the present embodiment, described refrigeration module 7 is vortex tube.
As Fig. 2,3, described mixing module 6 comprises:
Housing 8(the present embodiment is magnetic material, can be adsorbed on lathe, convenient installation);
Divide oily device 12, described point of oily device 12 is installed in housing 8, for class rectangular pyramid shape, four conical surfaces cave in central axis, form the conical surface of arc, junction, top forms cross structure, and point oily device 12 bottom connects four described nozzles, 10, four described nozzles 10 respectively by pipeline 9 and is 90 ° distributes around processing place circumference array with adjacent;
Protective cover 13; described protective cover 13 is the cavity of lower openings; be arranged on point oily device 12 the first half; Open Side Down; described protective cover 13 is provided with location oil pipe 11; described oil storage module is communicated with described mixing module 6 by an input oil pipe 14; oil pipe 11 one end, described location is communicated with described input oil pipe 14; the other end discharges the oil (flow of described outlet oil is 8-12ml/h) of oil storage module input vertically down through an outlet, described outlet central axis and described cross structure central axes.
Described vortex tube is arranged on (in Fig. 3, arrow indicates the flow direction of cold air) directly over mixing module 6; the described housing 8 of cold air above described protective cover 13 inputs downwards; described pipeline 9 one end is installed on the housing 8 of mixing module 6 outside; and stretch into housing 8; be connected bottom four conical surfaces of pipeline 9 opening device 12 oily with described point respectively; bottom the conical surface that pipeline 9 opening parcel is corresponding (in the present embodiment; stretch into bottom the described conical surface in described pipeline 9), described pipeline 9 other end installs described nozzle 10.
embodiment 2
In the present embodiment, except the technical scheme identical with embodiment 1, the flow of described outlet oil is 8-10ml/h;
With distinguish the setting that structure is pipeline 9 in embodiment 1, this set of purging line 9, adopt fixing injection apparatus, described injection apparatus all arranges mobile device, for adjusting radian between adjacent injection apparatus position (during Milling Process, because the path of processing is different, milling cutter is also had to rotate existence direction, so the temperature at each position is different, that is, the distribution of temperature is different, so, if according to the situation of reality, undertaken adjusting that (temperature of such as certain is higher by described mobile device, mobile adjacent sprayer unit is near this place, when ensureing that overall cooling covers, strengthen the cooling to this point), whole workpiece can be made to keep a reasonable integrality, can not cause by heat rating asymmetric because cooling-down effect is different, finally cause the situation of the not up to standard or inadequate optimization of the performance parameter of end product entirety.), and the oil used in injection apparatus, namely the oil in spraying is vegetable oil, compares mineral oil, pollutes much lower, although cost is high, but because have employed the mode of the present embodiment, use amount is very little, so overall cost is still much lower than using mineral oil in prior art, and convenient process after using, pollution-free.
embodiment 3
In the present embodiment, except the technical scheme identical with embodiment 1, the flow of described outlet oil is 10-12ml/h;
With distinguish the setting that structure is pipeline 9 in embodiment 1, this set of purging line 9, adopt fixing whirligig (instead of the described mobile device in embodiment 2), for adjusting the setting angle of single injection apparatus, change spraying towards (during Milling Process, because the path of processing is different, milling cutter is also had to rotate existence direction, so the temperature at each position is different, that is, the distribution of temperature is different, so, if according to the situation of reality, undertaken adjusting that (temperature of such as certain is higher by described whirligig, rotate adjacent sprayer unit, its spray direction is adjusted to this place, when ensureing that overall cooling covers, strengthen the cooling to this point), whole workpiece can be made to keep a reasonable integrality, can not cause by heat rating asymmetric because cooling-down effect is different, finally cause the situation of the not up to standard or inadequate optimization of the performance parameter of end product entirety).
embodiment 4
In the present embodiment, except the technical scheme identical with embodiment 1, the flow of described outlet oil is 10ml/h, in actual process, this flow of oil is at 8-12ml/h within the scope of this, and the processing effect of aluminium alloy aerospace component, relative to other values within the scope of this, is optimum.
In the present embodiment, in the processing of the aluminium alloy aerospace component of aviation field, the actual milling cutter adopting ￠ 20, cutting depth 3mm, rotating speed 11000r/min, simultaneously, with the input pressure > 0.7Mpa of the nozzle 10 of this cover parameter matching, output pressure controls at 0.3 ~ 0.5Mpa, and vapo(u)rizing temperature is less than 0 °, be greater than-10 °, feed speed 7M/min;
In the process of reality, when the flow of oil is 10ml/h, under this cover parameter, processing effect is very good, and cooling-down effect is desirable, be not only the cooling-down effect in processing, after machining, the performance of whole workpiece is all very good simultaneously, and in process, do not occur the phenomenon of built-up edge, machining state is highly stable.
Claims (9)
1. aluminium alloy aerospace component air-fuel mixture sprays a milling lubricating system, and it comprises:
Oil storage module, described oil storage inside modules oil in reserve;
Mixing module, described oil storage module is communicated with described mixing module, described mixing module is connected with cold air source, and the oil that described oil storage module exports and the cold air that described cold air source exports are mixed to form spraying in described mixing module;
Jet module, described jet module is installed on described mixing module, and for exporting described spraying, described jet module comprises four nozzles, for spraying described spraying from four direction to aluminium alloy aerospace component Milling Process, for cooling and chip removal.
2. aluminium alloy aerospace component air-fuel mixture according to claim 1 sprays milling lubricating system, it is characterized in that, also comprises refrigeration module, for the manufacture of cold air, be communicated with described mixing module, provide cold air source.
3. aluminium alloy aerospace component air-fuel mixture according to claim 2 sprays milling lubricating system, and it is characterized in that, described refrigeration module is vortex tube.
4. aluminium alloy aerospace component air-fuel mixture according to claim 1 sprays milling lubricating system, and it is characterized in that, described mixing module comprises:
Housing;
Divide oily device, described point of oily device is installed in housing, and be class rectangular pyramid shape, four conical surfaces cave in central axis, forms the conical surface of arc, and junction, top forms cross structure, and a point oily device bottom connects four described nozzles respectively by pipeline;
Protective cover; described protective cover is the cavity of lower openings; be arranged on a point oily device the first half; Open Side Down; described protective cover is provided with location oil pipe, described oil storage module is communicated with described mixing module by an input oil pipe, and oil pipe one end, described location is communicated with described input oil pipe; the other end discharges oil, described outlet central axis and the described cross structure central axes of oil storage module input vertically down through an outlet.
5. aluminium alloy aerospace component air-fuel mixture according to claim 4 sprays milling lubricating system, and it is characterized in that, described cold air source is arranged on directly over mixing module, and the described housing of cold air above described protective cover inputs downwards.
6. aluminium alloy aerospace component air-fuel mixture according to claim 5 sprays milling lubricating system, it is characterized in that, described pipeline one end is installed on the housing of mixing module outside, and stretch into housing, pipeline tapping is connected respectively with bottom four conical surfaces of described point of oily device, bottom the conical surface that pipeline tapping parcel is corresponding, the described pipeline other end installs described nozzle.
7. aluminium alloy aerospace component air-fuel mixture according to claim 6 sprays milling lubricating system, it is characterized in that, stretches in described pipeline bottom the described conical surface.
8. aluminium alloy aerospace component air-fuel mixture according to claim 7 sprays milling lubricating system, it is characterized in that, four described nozzles are 90 ° distribute around processing place circumference array with adjacent.
9. aluminium alloy aerospace component air-fuel mixture according to claim 8 sprays milling lubricating system, and it is characterized in that, the flow of described outlet oil is 8-12ml/h.
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| CN201510869012.2A CN105345592B (en) | 2015-12-02 | 2015-12-02 | Aluminium alloy aerospace component air-fuel mixture sprays milling lubricating system |
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| CN201510869012.2A CN105345592B (en) | 2015-12-02 | 2015-12-02 | Aluminium alloy aerospace component air-fuel mixture sprays milling lubricating system |
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| DE4011891A1 (en) * | 1990-04-12 | 1991-10-17 | Lechler Gmbh & Co Kg | Water-air mixture atomising nozzle - incorporates axial water connection and radial air connection |
| EP0705644A1 (en) * | 1994-10-07 | 1996-04-10 | Spraying Systems Co. | Internal mix air atomizing spray nozzle |
| EP1470864A2 (en) * | 2003-04-24 | 2004-10-27 | Lechler GmbH | Two-fluid spray nozzle |
| CN101039757A (en) * | 2004-08-23 | 2007-09-19 | 喷洒系统公司 | Improved internal mix air atomizing nozzle assembly |
| CN1879975A (en) * | 2005-06-15 | 2006-12-20 | 株式会社池内 | Ultramicro atomization spray nozzle |
| CN204525025U (en) * | 2015-02-13 | 2015-08-05 | 上海寄亚机电模具科技有限公司 | The self-priming lubricating and cooling system of pneumatic eddy current |
| CN205237706U (en) * | 2015-12-02 | 2016-05-18 | 四川明日宇航工业有限责任公司 | Aluminum alloy aeronautical structure spare air -fuel mixture sprays and mills lubricating system |
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| Publication number | Publication date |
|---|---|
| CN105345592B (en) | 2018-09-04 |
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Address after: 618400 Shifang Economic Development Zone, Deyang City, Sichuan Province (Lingjie Park) Patentee after: Sichuan Xinhang Titanium Technology Co.,Ltd. Address before: 618400 Shifang Economic Development Zone, Deyang City, Sichuan Province (Lingjie Park) Patentee before: SICHUAN FUTURE AEROSPACE INDUSTRIAL Co.,Ltd. |
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