CN207953359U - Using the cutting system of high pressure micro fluid lubricant - Google Patents
Using the cutting system of high pressure micro fluid lubricant Download PDFInfo
- Publication number
- CN207953359U CN207953359U CN201820048729.XU CN201820048729U CN207953359U CN 207953359 U CN207953359 U CN 207953359U CN 201820048729 U CN201820048729 U CN 201820048729U CN 207953359 U CN207953359 U CN 207953359U
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- China
- Prior art keywords
- cutter
- knife
- cutter hub
- fluid lubricant
- knife bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000314 lubricant Substances 0.000 title claims abstract description 89
- 239000012530 fluid Substances 0.000 title claims abstract description 47
- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 59
- 238000005461 lubrication Methods 0.000 claims abstract description 42
- 239000002828 fuel tank Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000001050 lubricating effect Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 10
- 239000002173 cutting fluid Substances 0.000 description 8
- 238000003754 machining Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides the cutting system using high pressure micro fluid lubricant,It is related to being machined manufacture technology field,Including cutter,The fluid lubricant feed system being connect with cutter,The cutter includes cutter hub,The knife bar being detachably connected with the cutter hub,It is set in cutter from knife bar bottom surface and is through to the channel that cutter hub knife considers interface to be worth doing,Channel is divided into the microchannel within the scope of cutter hub and the lubrication piping two sections within the scope of knife bar,Opening is located at knife bits interface on microchannel,On cutter knife bits interface,Micro- texture is set centered on being open on microchannel,Microchannel lower end is main cooling chamber,Lubrication piping upper end is time cooling chamber,The fluid lubricant feed system includes input pipe,Control valve on input pipe and high-pressure pump,The fuel tank being connect with high-pressure pump,The fuel tank is connect by the input pipe with lubrication piping.There is the utility model lubricant to be fed directly to knife bits interface, the good advantageous effect of high lubricating effect, cooling effect.
Description
Technical field
The utility model is related to machine-building processing technique fields, are particularly applied to the high pressure micro of metal cutting process
Lubricant cutting system.
Background technology
Thus machining causes cutting tool to be passivated along with strong friction, cutter working face deterioration, energy damage
Consumption is big, for the Wear Friction for reducing when Tool in Cutting processing, extends the service life of cutter.When Tool in Cutting is processed, using with profit
The cutting fluid of sliding effect, cutting fluid are sprayed onto by spray bar at Tool in Cutting processing, mitigate cutter friction mill to a certain extent
Damage, but the manufacture of cutting fluid, use, processing and discharge need to consume a large amount of energy and resource, be easy to cause environmental pollution.With
It global environmental requirement to be continuously improved, how to develop environmentally safe and sustainable development contemporary manufacturing mode and have become
The most urgent problem that China's manufacturing industry faces.In order to solve cutting fluid problem of environmental pollution, dry machining technology technology progresses into
Everybody sight, causes the extensive concern of domestic industry circle and academia.Compared with traditional wet cutting, dry cutting is asked there are following
Topic:Lack lubrication and the cooling effect of cutting fluid, cutter tool-face-chip, there are violent friction between flank-workpiece,
Cutting process temperature is high, part may be made to be deformed, and aggravates tool wear, and cutter life declines, and increases cutting cost.It is wet to cut
During cutting, lubricant cannot directly be sprayed from knife-bits interface, and lubricant directly sprays at machining, only minimal amount of
Lubricant can enter knife-bits interface, play lubricating action.
Invention content
The utility model provides the cutting system using high pressure micro fluid lubricant, solves and lubricates in the prior art
Agent directly sprays at machining, and only minimal amount of lubricant can enter knife-bits interface, and wet cutting is of high cost, and there are rings
Border is polluted, and the technical problem of lubricant effect difference is cut.
In order to achieve the above objectives, the utility model adopts the following technical solution:A kind of cutting lubricating system, including cutter and
Fluid lubricant feed system sets the channel for being through to knife-bits interface from bottom surface in the cutter, is open and is located on the channel
Knife-bits interface, the channel under shed are connect by input pipe with fluid lubricant feed system, the fluid lubricant supply
System includes input pipe, the control valve and high-pressure pump being located on input pipe, and what is connect with input pipe is built-in with fluid lubricant
Fuel tank, the fuel tank are connect by the input pipe with the channel under shed.
Traditional lubricating method is to pour into a mould a large amount of lubricants from outside, lubricant can not when Tool in Cutting processes metal
Into knife-bits interface, lubricant effect is enabled to have a greatly reduced quality.The utility model selects lubricating method, changes conventional lubrication and sends out pattern, will
Fluid lubricant is fed directly to knife-bits interface, and knife-bits interface is the surface of cutter rake face and chip contact, and lubricant is straight
It connects and acts on cutting operation, high lubricating effect reduces the usage amount of lubricant, mitigates the danger generated to environment to metal cutting
Evil.
As further preferably, the cutter includes the knife bar and cutter hub being detachably connected, and the cutter hub is positioned at described
Knife bar front end, the channel are divided into the microchannel within the scope of cutter hub and two above and below the lubrication pipings within the scope of knife bar
Section, the microchannel lower end are main cooling chamber, and the main cooling chamber under shed is located at the cutter hub bottom surface, and the fuel tank passes through institute
Input pipe is stated to connect with the lubrication piping under shed.
Cutter includes cutter hub and knife bar two parts, is further said, knife-bits interface is that cutter hub rake face is contacted with cutting
Surface.During the cutting process, cutter hub temperature increases, and easily shortens the service life of cutter hub, by setting main cooling chamber in cutter hub, temporarily
When the lubricant temperature that is stored therein in be less than cutter hub, therefore cutter hub can be absorbed because of heat caused by cutting, avoid cutter hub temperature
The problem of lost of life that degree elevated band is come, occurs.In cutting process, lubricant is to continue to spray, so in main cooling chamber
Lubricant is constantly updated, and realizes constant absorption cutter hub heat, reduces cutter hub temperature.
As further preferably, the lubrication piping upper end sets time cooling chamber, is open on the secondary cooling chamber and is located at institute
It states on the face that knife bar is contacted with the cutter hub bottom surface.
Realize lubricant recycling, due to lubricant temporary storage chamber number be two, including main cooling chamber and
Secondary cooling chamber, cavity volume increases, when lubricant spouting velocity is relatively low, the lubricant of high temperature can short stay in main cooling chamber and
Secondary cooling chamber can not absorb the heat of cutter hub generation, and then reduce cooling effect in time.Increase circulating line, in cutting process,
The raised lubricant of portion temperature can return to lubricant reservoir system, and the lower lubricant of new temperature can enter main cooling chamber
With secondary cooling chamber, the heat of cutter hub generation is absorbed, realizes that cutter hub cools down in time, is conducive to extend cutter hub service life.
As further preferably, circulating line, circulating line under shed position are extended in the secondary cooling chamber lower end
In the knife bar bottom surface, the circulating line under shed is detachably connected by efferent duct and fuel tank.
As further preferably, the knife bar, what is connect with the cutter hub bottom surface sets annular recess, the lubrication on one side
Opening is located at the annular recess center on pipeline, and sealing ring is set in the annular recess.
As further preferably, the knife bar front end is equipped with the cutter groove that can place cutter hub, and the knife bar upper surface sets spiral shell
Line fastener hole, screw hole up and down is set at the pressing plate center, and the pressing plate is screwed into the screw hole and the spiral shell by bolt
Line fastener hole is connect with the knife bar, and when the pressing plate is fixed on by the bolt on the knife bar, the pressing plate is close to knife
One end bottom surface of body is in close contact with the cutter hub upper surface.
As further preferably, on the cutter knife-bits interface, by microchannel be open centered on set micro- texture.
As further preferably, the microchannel internal diameter is 50-800um.
As further preferably, the microchannel internal diameter is 100um.
The operation principle of the utility model is:It is main cooling chamber, secondary cooling chamber in the lubrication piping and cutter of knife bar, micro- logical
Road constitutes a lubricant transfer passage, and fluid lubricant enters cutter via high-pressure pump pressurization, sequentially enters positioned at lubrication
Pipeline, secondary cooling chamber, main cooling chamber, microchannel are delivered to knife-bits interface;Main cooling chamber stores a certain amount of with time cooling chamber
Lubricant, lubricant temperature is less than the cutter hub temperature in the course of work, and lubricant can absorb the extra heat of cutter hub, enables cutter hub
Cooling;After lubricant enters the secondary cooling chamber of cooling chamber and lubrication piping, after absorbing the heat that cutter hub is more than, portion temperature increases
Lubricant fuel tank is returned to by circulating line, efferent duct, new, the lower lubricant of temperature enters lubrication by delivery pipe again
Pipeline forms cooling cycle pipeline;After lubricant is delivered to knife-bits interface, spreads, be evenly distributed on around by micro- texture
Knife-bits interface.
The utility model has the beneficial effects that:Lubricant is fed directly to cutter hub knife-bits interface by channel, acts on knife
Body and object interface to be cut, directly play effective lubricating action, reduce the usage amount of lubricant, reduce lubrication cost;It is cooling
Chamber, secondary cooling chamber can store a certain amount of lubricant, when lubricant is sprayed outside cutter hub, can absorb cutter hub because cutwork is produced
Raw heat enables knife temperature reduction, and when cutwork carries out, lubricant persistently sprays, the lubrication in cooling chamber, secondary cooling chamber
Agent is constantly updated, and is realized and is continued cooling effect;Circulating line is added in secondary cooling chamber lower end, and circulating line passes through circulation pipe and fuel tank
Connection, the raised lubricant of portion temperature can be returned to by circulating line, efferent duct in fuel tank, and cooling effect is optimized;Micro- texture
Lubricant can be made to be evenly distributed on cutter hub knife-bits interface, optimize lubricant effect.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is the structural schematic diagram of the utility model cutter;
Fig. 3 is the structural schematic diagram of the utility model knife bar;
Fig. 4 is the vertical plane sectional view of the utility model cutter.
Attached drawing identifies:1- cutters;The microchannels 2-;3- knife bars;31- cutter grooves;32- pressing plates;33- annular recess;4- cutter hubs;
The main cooling chambers of 41-;5- lubrication pipings;52- cooling chamber;6- input pipes;7- control valves;8- high-pressure pumps;9- circulating lines;10-
Efferent duct;11- fuel tanks.
Specific implementation mode
Below in conjunction with attached drawing, the embodiments of the present invention are illustrated, it is clear that described embodiment is only this practicality
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection
It encloses.
Embodiment 1
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of cutting lubricating system, including cutter and fluid lubricant feed system.Cutter 1
Including cutter hub 4 and knife bar 3,3 front end of knife bar is equipped with the cutter groove 31 that can place cutter hub 4, and 3 upper surface of knife bar sets threaded fastening hole, presses
Screw hole up and down is set at 32 center of plate, pressing plate 32 is screwed into screw hole by bolt and is connect with threaded fastening hole with knife bar 3, pressing plate
32 by the bolt when being fixed on knife bar 3, and pressing plate 32 is in close contact close to the bottom surface of 4 one end of cutter hub with 4 upper surface of cutter hub;
Cutter 1 is internally provided with the channel that 1 knife of cutter-bits interface is through to from 1 bottom surface of cutter, and opening is located at cutter knife-bits circle on channel
Fluid lubricant is fed directly to knife-bits interface by face, channel, directly acts on 1 cutwork of cutter.
Refering to Fig. 4, channel is divided into the microchannel 2 in 4 range of cutter hub and the lubrication piping 5 in 3 range of knife bar
Two sections be vertically connected with, opening is located at 1 knife of cutter-bits interface on microchannel 2, and opening and opening on channel are same on microchannel 2
One;On 1 knife of cutter-bits interface, micro- texture is set centered on being open on microchannel 2.2 under shed of microchannel is located at cutter hub 4
Bottom surface.5 under shed of lubrication piping is located in the one side that knife bar 3 is connected with 4 bottom surface of cutter hub, 5 under shed of lubrication piping and liquid
Body lubricant supply system connects.2 internal diameter of microchannel is 100um;Knife bar 3, the one side being connect with cutter hub 4 are with lubrication piping 5
Center sets sealing ring if annular recess 33 in annular recess 33.
Refering to Fig. 4,2 lower end of microchannel is main cooling chamber 41, and 41 under shed of main cooling chamber is located at the company of cutter hub 4 and knife bar 3
Junction, the i.e. bottom surface of cutter hub 4;5 upper end of lubrication piping is the secondary cooling chamber 52 being adapted to main cooling chamber 41, is opened on secondary cooling chamber 52
Mouth is located at knife bar 3, in the one side connected with 4 bottom surface of cutter hub.
Refering to fig. 1 and Fig. 4, fluid lubricant feed system include input pipe 6, the control valve 7 and height being located on input pipe 6
Press pump 8 and fuel tank 11, fuel tank 11 are connected by 6 lubrication piping 5 of input pipe, and fuel tank 11 also passes through efferent duct 10 and circulating line 9
Connection.Fluid lubricant is stored in fuel tank 11, fluid lubricant is the mixture of liquid and kollag, liquid and solid
The volume ratio of lubricant is 100:0 ~ 30, liquid is one or both of cutting fluid, water.
When machining operation, fluid lubricant feed system is opened, enables fluid lubricant enter perforation bed plate and has 1 bottom surface
To the channel at knife-bits interface, it is delivered to knife-bits interface, acts on 1 shear action of cutter, plays lubrication, cooling effect.
Embodiment 2
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of cutting lubricating system, including cutter and fluid lubricant feed system.Cutter 1
Including cutter hub 4 and knife bar 3,3 front end of knife bar is equipped with the cutter groove 31 that can place cutter hub 4, and 3 upper surface of knife bar sets threaded fastening hole, presses
Screw hole up and down is set at 32 center of plate, pressing plate 32 is screwed into screw hole by bolt and is connect with threaded fastening hole with knife bar 3, pressing plate
32 by the bolt when being fixed on knife bar 3, and pressing plate 32 is in close contact close to the bottom surface of 4 one end of cutter hub with 4 upper surface of cutter hub;
Cutter 1 is internally provided with the channel that 1 knife of cutter-bits interface is through to from 1 bottom surface of cutter, and opening is located at cutter knife-bits circle on channel
Fluid lubricant is fed directly to knife-bits interface by face, channel, directly acts on 1 cutwork of cutter.
Refering to Fig. 4, channel is divided into the microchannel 2 in 4 range of cutter hub and the lubrication piping 5 in 3 range of knife bar
Two sections, i.e., opening is located at knife-bits interface on microchannel 2;On 1 knife of cutter-bits interface, centered on being open on microchannel 2
If micro- texture.2 under shed of microchannel is located at the bottom surface of cutter hub 4.5 under shed of lubrication piping is located at knife bar 3 and is contacted with 4 bottom surface of cutter hub
In the one side of connection, 5 under shed of lubrication piping is connect with fluid lubricant feed system.2 internal diameter of microchannel is 800um;Knife bar
3, the one side being connect with cutter hub 4, if annular recess 33, sealing ring is set in annular recess 33 centered on lubrication piping 5.
Refering to Fig. 4,2 lower end of microchannel is main cooling chamber 41, and 41 under shed of main cooling chamber is located at the company of cutter hub 4 and knife bar 3
Junction, 5 upper end of lubrication piping are the secondary cooling chambers 52 being adapted to main cooling chamber 41, on secondary cooling chamber 52 opening be located at knife bar 3 with
In the one side of 4 bottom surface of cutter hub contact.
Refering to fig. 1 and Fig. 4, fluid lubricant feed system include input pipe 6, the control valve 7 and height being located on input pipe 6
Press pump 8 and fuel tank 11, fuel tank 11 are connected by 6 lubrication piping 5 of input pipe, and fuel tank 11 also passes through efferent duct 10 and circulating line 9
Connection.Fluid lubricant is stored in fuel tank 11, fluid lubricant is the mixture of liquid and kollag, liquid and solid
The volume ratio of lubricant is 100:0 ~ 30, liquid is one or both of cutting fluid, water.
When machining operation, fluid lubricant feed system is opened, enables fluid lubricant enter perforation bed plate and has 1 bottom surface
It to the channel at knife-bits interface, is exported from 1 knife of cutter-bits interface, acts on 1 cutting operation of cutter, play lubrication, cooling work
With.
Embodiment 3
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of cutting lubricating system, including cutter and fluid lubricant feed system.Cutter 1
Including cutter hub 4 and knife bar 3,3 front end of knife bar is equipped with the cutter groove 31 that can place cutter hub 4, and 3 upper surface of knife bar sets threaded fastening hole, presses
Screw hole up and down is set at 32 center of plate, pressing plate 32 is screwed into screw hole by bolt and is connect with threaded fastening hole with knife bar 3, pressing plate
32 by the bolt when being fixed on knife bar 3, and pressing plate 32 is in close contact close to the bottom surface of 4 one end of cutter hub with cutter hub 4;
Cutter 1 is internally provided with the channel that 1 knife of cutter-bits interface is through to from 1 bottom surface of cutter, and opening is located at cutter on channel
Fluid lubricant is fed directly to knife-bits interface by knife-bits interface, channel, directly acts on 1 cutwork of cutter.
Refering to Fig. 4, channel is divided into the microchannel 2 in 4 range of cutter hub and the lubrication piping 5 in 3 range of knife bar,
Opening is located at knife-bits interface i.e. on microchannel 2;On 1 knife of cutter-bits interface, micro- texture is set centered on being open on microchannel 2.
2 under shed of microchannel is located at the bottom surface of cutter hub 4.5 under shed of lubrication piping is located at one that knife bar 3 is connected with 4 bottom surface of cutter hub
On face, 5 under shed of lubrication piping is connect with fluid lubricant feed system.2 internal diameter of microchannel is 50um;Knife bar 3, with cutter hub 4
The one side of bottom surface connection, if annular recess 33, sealing ring is set in annular recess 33 centered on lubrication piping 5.
Refering to Fig. 4,2 lower end of microchannel is main cooling chamber 41, and 41 under shed of main cooling chamber is located at the company of cutter hub 4 and knife bar 3
Junction, 5 upper end of lubrication piping are the secondary cooling chambers 52 being adapted to main cooling chamber 41,52 under shed of secondary cooling chamber be located at knife bar 3 with
The one side that 4 bottom surface of cutter hub connects.
Refering to fig. 1 and Fig. 4, fluid lubricant feed system include input pipe 6, the control valve 7 and height being located on input pipe 6
Press pump 8 and fuel tank 11, fuel tank 11 are connected by 6 lubrication piping 5 of input pipe, and fuel tank 11 also passes through efferent duct 10 and circulating line 9
Connection.Fluid lubricant is stored in fuel tank 11, fluid lubricant is the mixture of liquid and kollag, liquid and solid
The volume ratio of lubricant is 100:0 ~ 30, liquid is one or both of cutting fluid, water.
When machining operation, fluid lubricant feed system is opened, enables fluid lubricant enter perforation bed plate and has 1 bottom surface
It to the channel at knife-bits interface, is exported from 1 knife of cutter-bits interface, acts on 1 cutting operation of cutter, play lubrication, cooling work
With.
The preferred embodiment of upper described only the utility model, is not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (9)
1. using the cutting system of high pressure micro fluid lubricant, which is characterized in that including cutter(1)It is supplied with hydrodynamic lubrication and is
System, the cutter(1)It inside sets from cutter(1)Bottom surface is through to the channel at knife-bits interface, and opening is located at knife-bits on the channel
Interface, the channel under shed pass through input pipe(6)It is connect with fluid lubricant feed system, fluid lubricant supply system
System includes input pipe(6), it is located at input pipe(6)On control valve(7), high-pressure pump(8), with input pipe(6)Connection is built-in with
The fuel tank of fluid lubricant(11), the fuel tank(11)Pass through the input pipe(6)It is connect with the channel under shed.
2. the cutting system according to claim 1 using high pressure micro fluid lubricant, which is characterized in that the cutter
(1)Including the knife bar being detachably connected(3)And cutter hub(4), the cutter hub(4)Positioned at the knife bar(3)Front end, the channel point
At positioned at cutter hub(4)Microchannel in range(2)With positioned at knife bar(3)Lubrication piping in range(5)Two sections, it is described micro-
Channel(2)Lower end is main cooling chamber(41), the main cooling chamber(41)Under shed is located at the cutter hub(4)Bottom surface, the fuel tank
(11)Pass through the input pipe(6)With the lubrication piping(5)Under shed connects.
3. the cutting system according to claim 2 using high pressure micro fluid lubricant, which is characterized in that the lubrication
Pipeline(5)Upper end is time cooling chamber(52), the secondary cooling chamber(52)Upper opening is located at the knife bar(3)With the cutter hub(4)
In the one side of bottom surface contact.
4. the cutting system according to claim 3 using high pressure micro fluid lubricant, which is characterized in that described time cold
But chamber(52)Extend circulating line in lower end(9), the circulating line(9)Under shed is located at the knife bar(3)Bottom surface, it is described to follow
Endless tube road(9)Pass through efferent duct(10)With the fuel tank(11)It is detachably connected.
5. the cutting system according to claim 2 or 3 using high pressure micro fluid lubricant, which is characterized in that described
Knife bar(3), with the cutter hub(4)In the one side of bottom surface connection, with the lubrication piping(5)Centered on upper opening, if cyclic annular recessed
Slot(33), the annular recess(33)Inside set sealing ring.
6. the cutting system according to claim 5 using high pressure micro fluid lubricant, which is characterized in that the knife bar
(3)Front end, which is equipped with, can place cutter hub(4)Cutter groove(31), the knife bar(3)Upper surface sets threaded fastening hole, pressing plate(32)Center
Place sets screw hole up and down, the pressing plate(32)It is screwed into the screw hole and the threaded fastening hole and the knife bar by bolt
(3)Connection, the pressing plate(32)It is fixed on the knife bar by the bolt(3)When upper, the pressing plate(32)Close to cutter hub(4)
One end bottom surface and the cutter hub(4)Upper surface is in close contact.
7. the cutting system according to claim 6 using high pressure micro fluid lubricant, which is characterized in that the cutter
(1)On knife-bits interface, with microchannel(2)Micro- texture is set centered on upper opening.
8. the cutting system according to claim 7 using high pressure micro fluid lubricant, which is characterized in that described micro- logical
Road(2)Internal diameter is 50-800um.
9. the cutting system according to claim 8 using high pressure micro fluid lubricant, which is characterized in that described micro- logical
Road(2)Internal diameter is 100um.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820048729.XU CN207953359U (en) | 2018-01-12 | 2018-01-12 | Using the cutting system of high pressure micro fluid lubricant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820048729.XU CN207953359U (en) | 2018-01-12 | 2018-01-12 | Using the cutting system of high pressure micro fluid lubricant |
Publications (1)
Publication Number | Publication Date |
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CN207953359U true CN207953359U (en) | 2018-10-12 |
Family
ID=63732921
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Application Number | Title | Priority Date | Filing Date |
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CN201820048729.XU Expired - Fee Related CN207953359U (en) | 2018-01-12 | 2018-01-12 | Using the cutting system of high pressure micro fluid lubricant |
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Country | Link |
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CN (1) | CN207953359U (en) |
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2018
- 2018-01-12 CN CN201820048729.XU patent/CN207953359U/en not_active Expired - Fee Related
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Granted publication date: 20181012 Termination date: 20200112 |