CN108406620A - With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel - Google Patents
With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel Download PDFInfo
- Publication number
- CN108406620A CN108406620A CN201810415706.2A CN201810415706A CN108406620A CN 108406620 A CN108406620 A CN 108406620A CN 201810415706 A CN201810415706 A CN 201810415706A CN 108406620 A CN108406620 A CN 108406620A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- modularization
- abrasive grain
- base body
- mounting groove
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
Abstract
The invention discloses a kind of with spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel, and grinding attachment includes grinding wheel base body, modularization abrasive grain, pressing plate, sealing ring, installation connecting shaft, end surface press plate etc..Grinding wheel base body is equipped with inner cavity and modularization abrasive grain mounting groove, it is provided with uniformly distributed liquid between mounting groove and inner cavity, hole is precipitated, it will be installed to mounting groove with the small modularization abrasive grain that hole is precipitated, using pressing plate to realize the connection with installation connecting shaft to modularization abrasive grain radial direction locking positioning, then by end surface press plate and bolt.When carrying out grinding to part, metalworking coolant enters grinding wheel inner cavity by installation connecting shaft inner flow passage, pass through the small precipitation hole on modularization abrasive grain again, accurate and uniformly distributed directly acts on to grinding region, grinding region is lubricated and is cooled down, it is more efficient and economical solve lubricating in wheel grinding process, cool down and grinding thermal stress caused by quality problems.
Description
Technical field
The present invention relates to grinding fields, and in particular to one kind have modularization abrasive grain in spray lubricating fluid grinding wheel and including
The grinding attachment of the grinding wheel.
Background technology
With the continuous development of industrial technology, some unmanageable materials are largely answered in fields such as military project, space flight
With, while also more stringent requirements are proposed for Surface Quality and performance.Grinding is fitted because of its high precision machining, to workpiece material
The features such as Ying Xingqiang, is widely used in current processing industry.But the energy that grinding generates is largely converted into thermal energy,
And wherein 70%~95% heat can all be gathered in workpiece and wheel face, this will undoubtedly substantially reduce grinding wheel service life
Will produce thermal stress with the heat of piece surface precision, while workpiece surface aggregation, and finally influence machined surface quality and its
Performance, and traditional grinding wheel lubrication majority is lubricated using cast-type, cast-type lubrication, which can not act directly on, to be added
Work area domain, and then lubrication effect is not fine, and the metalworking coolant economic cost used in cast-type lubrication compared with
Height has larger harm to ecological environment environmental and human health impacts.
Patent of invention《A kind of impeller pressurising solid self-lubricating grinding wheel base body structure》(notification number：CN102794717A) open
A kind of self-lubricating solid grinding wheel, including grinding wheel base body, impeller and cover board form；It is generated using impeller high speed rotation in the invention
Kollag in annular groove is applied to grinding region by air-flow and centrifugal force, and the friction coefficient of kollag
Greatly, heat transfer is difficult, is also easy to produce abrasive dust pollution friction surface and ambient enviroment, and the air-flow that impeller high speed rotation generates is to grinding
The whole machine balancing of process is paid no attention to, therefore can not ensure the quality of grinding skin.
Invention content
In order to lubricating in more efficient and economic solution wheel grinding process, cool down, wheel life with
And quality problems caused by grinding thermal stress, the present invention propose a kind of grinding with spray lubrication grinding wheel in abrasive grain modularization
Device.Machining area can be acted directly on using the grinding attachment metalworking coolant of the present invention, solves workpiece table well
The thermal stress that face generates, ensures the quality of finished surface and the performance of workpiece, and largely improves each module mill
The utilization rate of grain.
Technical solution of the invention is to provide a kind of with spray lubricating fluid grinding wheel in modularization abrasive grain, including grinding wheel base
Body, above-mentioned grinding wheel base body center have through-hole, are characterized in that：Above-mentioned grinding wheel base body is equipped with inner cavity and oil inlet oil circuit,
The arrival end of oil inlet oil circuit leads to the central through hole of grinding wheel base body, and the outlet end of oil inlet oil circuit is connected to inner cavity；
Mounting groove is arranged in grinding wheel base body outer circle face interval, and all mounting grooves are circumferentially arranged along the periphery of grinding wheel base body, pacifies
The precipitation hole being connected to inner cavity is provided on tankage；
Installation of modular abrasive grain in mounting groove, the thickness of modularization abrasive grain are more than the groove depth of mounting groove, on modularization abrasive grain
Corresponding mounting groove, which is precipitated at hole, is equipped with corresponding precipitation hole.
Preferably, modularization abrasive grain is bonded in mounting groove；
Grinding wheel of the present invention further includes top board and lower platen, and above-mentioned top board is located at the upper surface of grinding wheel base body, under above-mentioned
Pressing plate is located at the lower face of grinding wheel base body；
Above-mentioned mounting groove includes the first mounting groove and the second mounting groove, and the first mounting groove and the second mounting groove are along grinding wheel base body
The circumferentially staggered arrangement of periphery；
One end of modularization abrasive grain in the first mounting groove is contacted with top board, and axial restraint is carried out by top board
It clamps；One end of modularization abrasive grain in the second mounting groove is contacted with lower platen, and axial restraint folder is carried out by lower platen
Tightly.
Preferably, the periphery of grinding wheel base body is flowed out and is covered in order to which hole is precipitated by metalworking coolant in metalworking coolant,
Inner cavity is along the circumferentially disposed annular cavity of grinding wheel base body.
Preferably, the periphery of grinding wheel base body is flowed out and is covered in order to which hole is precipitated by metalworking coolant in metalworking coolant,
Above-mentioned oil inlet oil circuit is circumferentially opened up along grinding wheel base body inner wall.
Preferably, the precipitation hole on mounting groove is uniformly distributed along installation trench bottom longitudinal center line, herein axial direction and grinding wheel base body
Axial direction it is consistent；Top board is fixed with lower platen by screw and grinding wheel base body.
Preferably, grinding wheel base body is metal material, is manufactured and is processed by casting technique.
Preferably, using the precipitation hole in laser boring technique or Micro-role Drilling technique processing mounting groove.
Preferably, modularization abrasive grain uses conventionally manufactured mode：Batch mixing-molding-drying-firing-drilling-cutting, it is rear to add
Work to processing dimension requires, and being put into polytetrafluoroethylene (PTFE) bar in corresponding precipitation hole site in forming process (is not limited to polytetrafluoroethyl-ne
Alkene), it is sintered, in sintering process, polytetrafluoroethylene (PTFE) melts, and the precipitation hole of modularization abrasive grain is i.e. formable to complete.
The present invention also provides it is a kind of include have in modularization abrasive grain spray lubricating fluid grinding wheel grinding attachment, special character
It is：There is spray lubricating fluid grinding wheel, installation connecting shaft and end surface press plate in modularization abrasive grain including above-mentioned；
Connecting shaft is installed to be inserted into the central through hole of grinding wheel base body, grinding wheel base body is connected by end surface press plate and installation connecting shaft
It connects；
Installing has flow channel for liquids inside connecting shaft；
Inner cavity on grinding wheel base body is connected to by oil inlet oil circuit with the flow channel for liquids in installation connecting shaft.
Preferably, which further includes the sealing ring being arranged between grinding wheel base body and installation connecting shaft contact surface, is used
It is overflowed from grinding wheel base body central through hole in preventing metalworking coolant.
The beneficial effects of the invention are as follows：
1, compared with prior art, global design of the present invention is simple in structure, grinding wheel lubrication, cooling efficiency higher, and lubrication is cold
But liquid usage amount is less, grinding wheel abrasive grain overall utilization rate higher.
Abrasive grain is arranged with modular form interval in grinding attachment, can more efficiently utilize each modular mill
, there are roomy appearances to cut slot between modularization abrasive grain, avoids generating the unsmooth phenomenon of chip removal, and metalworking coolant accesses oil circuit
Design is very succinct easy to operate, is directly acted on metalworking coolant to machining area by micro hole, can greatly saved
The usage amount of metalworking coolant in grinding process, while improving Grinding Machining Quality, additionally it is possible to grinding cost is reduced,
At the same time greatly reduce using caused by traditional type lubricating system problem of environmental pollution and human health problems.
2, any one modular abrasive grain of the invention Grinding Machining Quality caused by excessive wear declines, can
Quick and succinct replace, and can ensure that each modular abrasive grain can be used adequately in this way, further decrease mill
Cut processing cost；
3, it since small precipitation hole is each provided at the center of modularization abrasive grain, avoids that hole plug phenomenon is precipitated；
4, grinding wheel base body can be manufactured once, be repeatedly used, and grinding wheel use cost can be reduced.
Description of the drawings
Fig. 1 is the grinding attachment front view of the present invention；
Fig. 2 is the grinding attachment installation diagram of the present invention；
Fig. 3 is the sectional view of the line A-A along Fig. 1；
Fig. 4 is the sectional view of the line C-C along Fig. 1；
Fig. 5 is the grinding attachment axonometric drawing of the present invention；
Reference numeral is in figure：1- rotary joints, 2- main shafts, 3- handle of a knifes, 4- installs connecting shaft, on 5- attachment screws a, 6-
Pressing plate, 7- grinding wheel base bodies, 8- modularization abrasive grains, 9- lower platens, 10- end surface press plates, 11- connection bolts, 12- attachment screw b,
13- attachment screws c, 14- lower seal, the upper sealing rings of 15-, 16- annular cavities, 161- oil inlet oil circuits, the first mounting grooves of 17-,
Hole is precipitated in the second mounting grooves of 18-, 19- flow channel for liquids, 20-.
Specific implementation mode
Below in conjunction with drawings and the specific embodiments, the present invention will be further described.
It will be seen from figure 1 that the present embodiment grinding attachment includes mainly grinding wheel base body 7, installation connecting shaft 4, end surface press plate
10, top board 6 and lower platen 9, grinding wheel base body 7 are connect by end surface press plate 10 with installation connecting shaft 4, and top board 6 passes through connection
The upper surface of screw a5 fixed emery wheels matrix 7, lower platen 9 are fixed on the lower face of grinding wheel base body 7 by attachment screw c13.
The installation connecting shaft 4 that can be seen that in the present embodiment in grinding attachment from Fig. 2, Fig. 3 passes through handle of a knife 3 and equipment master
Axis 2 connects, and the center of machine spindle 2 and handle of a knife 3 is provided with metalworking coolant runner, installs and is offered and equipment master in connecting shaft 4
The flow channel for liquids 19 of the metalworking coolant runner connection of axis 2, rotary joint 1 of the external metalworking coolant through spindle nose enter
In 2 metalworking coolant runner of machine spindle and the flow channel for liquids 19 of installation connecting shaft 4.
From figure 3, it can be seen that the annular element with through-hole centered on grinding wheel base body 7, installation connecting shaft 4 is inserted into grinding wheel base
In the through-hole of body 7, grinding wheel base body 7 is fixed on by installation connecting shaft by end surface press plate 10, connection bolt 11 and attachment screw b12
On 4, connection bolt 11 passes through the center of end surface press plate 10 to be screwed tight with installation connecting shaft 4, and attachment screw b12 is located at end surface press plate 10
Surrounding end surface press plate 10 and grinding wheel base body 7 are fixed；From fig. 4, it can be seen that 7 inside of grinding wheel base body is arranged along grinding wheel base body 7
Circumferential annular cavity 16, further includes the oil inlet oil circuit 161 circumferentially opened up along 7 inner wall of grinding wheel base body, one end of oil inlet oil circuit 161
It is connected to the flow channel for liquids 19 in installation connecting shaft 4, the other end is connected to annular cavity 16, and the height of the annular cavity 16 is smaller
In the height of grinding wheel base body 7, it is ensured that the metalworking coolant in cavity is covered with the periphery of grinding wheel base body 7；Grinding wheel base body 7 and installation
Sealing ring is equipped between the contact surface of connecting shaft 4, sealing ring includes lower seal 14 and upper sealing ring 15, is specifically located at oil inlet oil
The upper and lower on road 161.
In conjunction with Fig. 3 and Fig. 4, it can be seen that the periphery of grinding wheel base body 7 is equipped with interval setting mounting groove, such as dovetail groove knot
Structure, from fig. 5, it can be seen that mounting groove be spaced apart can grinding wheel in carrying out Grinding Process, have roomy appearance cut slot,
It avoids generating the unsmooth phenomenon of chip removal；The precipitation hole 20 being connected to annular cavity 16 is provided on mounting groove；Modularization abrasive grain 8 passes through viscous
Knot is mounted in mounting groove, and the thickness of modularization abrasive grain 8 is more than the groove depth of mounting groove, the modularization being located in the first mounting groove 17
One end of abrasive grain 8 is contacted with top board 6, and axial restraint clamping is carried out by top board 6；Module in the second mounting groove 18
The one end for changing abrasive grain 8 is contacted with lower platen 9, and axial restraint clamping is carried out by lower platen 9；First mounting groove 17 and second is installed
Slot 18 uses upper and lower interlaced arrangement, increases grinding axial range；And one end of modularization abrasive grain 8 abuts grinding wheel base body mounting groove
Interior, clamping is fixed using pressing plate in the other end, improves the stability in 8 grinding of modularization abrasive grain well.Modularization
There is precipitation hole corresponding with the precipitation hole 20 on mounting groove, the precipitation hole is along the axial central axes of modularization abrasive grain on abrasive grain 8
It is arranged (the axial axial direction for corresponding to grinding wheel base body herein).
The present embodiment medium plain emery wheel matrix 7 is manufactured using metal material, is formed with inner cavity by the method for casting
Grinding wheel base body 7, using processing technology (such as Micro-role Drilling technique, laser boring technique), by mounting groove and annular cavity diameter
It is connected in the small precipitation holes φ 1mm.Modularization abrasive grain is all that same technique makes, and has aperture to exist on modular abrasive grain
The Small Holes of 1.0mm or so disclosure satisfy that in Grinding Process, metalworking coolant is smoothly precipitated, and adequately act on
Machining area.Modularization abrasive grain uses conventionally manufactured mode：Batch mixing-molding-drying-firing-drilling-cutting, after by routine
It is machined to processing dimension requirement, being put into polytetrafluoroethylene (PTFE) bar in the tiny hole site of correspondence in forming process (is not limited to polytetrafluoro
Ethylene stick), since the effect of high temperature, polytetrafluoroethylene (PTFE) are volatilized during sintering process, realize the manufacture that hole is precipitated.
Before carrying out parts grinding, the modularization abrasive grain for being coated with binder is installed to the installation of grinding wheel base body
In slot, then pass through corresponding upper and lower pressing plate progress axial restraint clamping.By upper-lower seal circle fix after, by connect bolt with
And the realization of bolt group is fastened with installation connecting shaft installation, after installation is complete, grinding wheel is able to by installation connecting shaft and machine spindle
Handle of a knife connects, and handle of a knife connection is in machine spindle, and main-shaft core is provided with lubricating oil inner flow passage, and main shaft oil inlet passes through rotary joint
It is achieved.
When carrying out grinding to part, metalworking coolant passes through main shaft, handle of a knife and installation under the action of precompression
Connecting shaft inner flow passage all enters grinding wheel inner cavity, then by the precipitation hole on grinding wheel base body and modularization abrasive grain, accurate and equal
The directly effect of cloth is lubricated and cools down to grinding region, ensure the grinding quality of workpiece to grinding region.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. one kind, which has, sprays lubricating fluid grinding wheel, including grinding wheel base body in modularization abrasive grain, the grinding wheel base body center has through-hole,
It is characterized in that：The grinding wheel base body is equipped with inner cavity and oil inlet oil circuit, and the arrival end of oil inlet oil circuit leads in grinding wheel base body
The outlet end of heart through-hole, oil inlet oil circuit is connected to inner cavity；
Mounting groove is arranged in grinding wheel base body outer circle face interval, and all mounting grooves are circumferentially arranged along the periphery of grinding wheel base body, mounting groove
On be provided with the precipitation hole being connected to inner cavity；
Installation of modular abrasive grain in mounting groove, the thickness of modularization abrasive grain are more than the groove depth of mounting groove, are corresponded on modularization abrasive grain
Mounting groove, which is precipitated at hole, is equipped with corresponding precipitation hole.
2. according to claim 1 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：
Further include top board and lower platen, the top board is located at the upper surface of grinding wheel base body, and the lower platen is located at grinding wheel base
The lower face of body；
Modularization abrasive grain is bonded in mounting groove；
The mounting groove includes the first mounting groove and the second mounting groove, and the first mounting groove and the second mounting groove are along the outer of grinding wheel base body
The circumferentially staggered arrangement of disc；
One end of modularization abrasive grain in the first mounting groove is contacted with top board, and axial restraint folder is carried out by top board
Tightly；One end of modularization abrasive grain in the second mounting groove is contacted with lower platen, and axial restraint clamping is carried out by lower platen.
3. according to claim 2 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：Inner cavity is along grinding wheel
The circumferentially disposed annular cavity of matrix.
4. according to claim 3 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：The oil inlet oil circuit
It is circumferentially opened up along grinding wheel base body inner wall.
5. according to claim 4 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：Analysis on mounting groove
Portal uniformly distributed along installation trench bottom longitudinal center line；Top board is fixed with lower platen by screw and grinding wheel base body.
6. according to claim 5 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：Grinding wheel base body is gold
Belong to material, is manufactured and processed by casting technique.
7. according to claim 6 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：Using laser boring
Precipitation hole in technique or Micro-role Drilling technique processing mounting groove.
8. according to claim 7 have spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：Modularization abrasive grain is adopted
With conventionally manufactured mode：Batch mixing-molding-drying-firing-drilling-cutting, post-processing to processing dimension require, in forming process
It is put into polytetrafluoroethylene (PTFE) bar in the corresponding hole site that is precipitated, is sintered.
9. a kind of includes the grinding attachment for having spray lubricating fluid grinding wheel in modularization abrasive grain, it is characterised in that：It is connected including installation
Lubricating fluid grinding wheel is sprayed in axis, end surface press plate and claim 1-8 any described having in modularization abrasive grain；
Connecting shaft is installed to be inserted into the central through hole of grinding wheel base body, grinding wheel base body passes through end surface press plate and installation connection axis connection；
Installing has flow channel for liquids inside connecting shaft；
Inner cavity on grinding wheel base body is connected to by oil inlet oil circuit with the flow channel for liquids in installation connecting shaft.
10. according to claim 9 includes the grinding attachment for having spray lubricating fluid grinding wheel in modularization abrasive grain, feature exists
In：Further include the sealing ring being arranged between grinding wheel base body and installation connecting shaft contact surface, for preventing metalworking coolant from grinding wheel
Matrix center through-hole overflows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415706.2A CN108406620A (en) | 2018-05-03 | 2018-05-03 | With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415706.2A CN108406620A (en) | 2018-05-03 | 2018-05-03 | With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406620A true CN108406620A (en) | 2018-08-17 |
Family
ID=63137691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415706.2A Pending CN108406620A (en) | 2018-05-03 | 2018-05-03 | With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406620A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366374A (en) * | 2018-11-21 | 2019-02-22 | 重庆大学 | Device for cooling and its inner-cooling method in a kind of electroplating CBN grinding wheel based on 3D printing technique |
| CN109551384A (en) * | 2018-12-07 | 2019-04-02 | 西安交通大学 | A kind of sharpening with self cooling and lubrication structure |
| CN110480506A (en) * | 2019-07-26 | 2019-11-22 | 西安理工大学 | A kind of interior cooling slotted wheel device for plunge grinding |
| CN112692739A (en) * | 2021-01-26 | 2021-04-23 | 山东理工大学 | Body armor type grinding wheel internally storing micro-nano abrasive particle mixed shear thickening fluid |
| CN113787466A (en) * | 2021-10-10 | 2021-12-14 | 北京工业大学 | Module welding type metal bond diamond grinding wheel |
| CN115194664A (en) * | 2022-07-05 | 2022-10-18 | 湖南锐健科技有限公司 | Silicon carbide linear slide rail precision grinding wheel based on non-Newtonian fluid rheological property |
| CN115213761A (en) * | 2022-08-01 | 2022-10-21 | 三维控股集团股份有限公司 | Top shaft type grinding wheel fixing device and edge cutting belt grinding machine adopting same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777443A (en) * | 1970-04-15 | 1973-12-11 | M Shaw | Segmented griding wheel |
| JPH07136936A (en) * | 1993-11-12 | 1995-05-30 | Sumitomo Heavy Ind Ltd | Diamond grinding wheel |
| JPH10296638A (en) * | 1997-04-24 | 1998-11-10 | Osaka Diamond Ind Co Ltd | Super hard abrasive grain resin bond grinding wheel and manufacture thereof |
| JP2009208215A (en) * | 2008-03-06 | 2009-09-17 | Jtekt Corp | Grooved rotating grinding wheel, and grinder |
| JP2010284791A (en) * | 2009-05-11 | 2010-12-24 | Ito Yukio | Grinding wheel, holder for the same, method and device for cooling the same |
| CN101934506A (en) * | 2010-09-07 | 2011-01-05 | 宁波大学 | Manufacturing method of easily recoverable electroplated diamond grinding wheel |
| US20110130081A1 (en) * | 2008-07-31 | 2011-06-02 | Adi S.P.A. | Grinding wheel, particularly for grinding work at a high feed speed |
| CN203831259U (en) * | 2014-05-24 | 2014-09-17 | 郑州赛诺金刚石工具有限公司 | Novel PCD grinding wheel |
| CN104526546A (en) * | 2014-10-10 | 2015-04-22 | 许兆丰 | Static and dynamic pressure bearing for main shaft of ultra-high-precision grinding wheel frame of grinding machine |
| CN205205070U (en) * | 2015-09-23 | 2016-05-04 | 富耐克超硬材料股份有限公司 | Superhard grit and abrasive machining instrument |
| JP2016068245A (en) * | 2014-09-24 | 2016-05-09 | 伊藤 幸男 | Grinding wheel having grooves and manufacturing method for the same |
-
2018
- 2018-05-03 CN CN201810415706.2A patent/CN108406620A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777443A (en) * | 1970-04-15 | 1973-12-11 | M Shaw | Segmented griding wheel |
| JPH07136936A (en) * | 1993-11-12 | 1995-05-30 | Sumitomo Heavy Ind Ltd | Diamond grinding wheel |
| JPH10296638A (en) * | 1997-04-24 | 1998-11-10 | Osaka Diamond Ind Co Ltd | Super hard abrasive grain resin bond grinding wheel and manufacture thereof |
| JP2009208215A (en) * | 2008-03-06 | 2009-09-17 | Jtekt Corp | Grooved rotating grinding wheel, and grinder |
| US20110130081A1 (en) * | 2008-07-31 | 2011-06-02 | Adi S.P.A. | Grinding wheel, particularly for grinding work at a high feed speed |
| JP2010284791A (en) * | 2009-05-11 | 2010-12-24 | Ito Yukio | Grinding wheel, holder for the same, method and device for cooling the same |
| CN101934506A (en) * | 2010-09-07 | 2011-01-05 | 宁波大学 | Manufacturing method of easily recoverable electroplated diamond grinding wheel |
| CN203831259U (en) * | 2014-05-24 | 2014-09-17 | 郑州赛诺金刚石工具有限公司 | Novel PCD grinding wheel |
| JP2016068245A (en) * | 2014-09-24 | 2016-05-09 | 伊藤 幸男 | Grinding wheel having grooves and manufacturing method for the same |
| CN104526546A (en) * | 2014-10-10 | 2015-04-22 | 许兆丰 | Static and dynamic pressure bearing for main shaft of ultra-high-precision grinding wheel frame of grinding machine |
| CN205205070U (en) * | 2015-09-23 | 2016-05-04 | 富耐克超硬材料股份有限公司 | Superhard grit and abrasive machining instrument |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366374A (en) * | 2018-11-21 | 2019-02-22 | 重庆大学 | Device for cooling and its inner-cooling method in a kind of electroplating CBN grinding wheel based on 3D printing technique |
| CN109551384A (en) * | 2018-12-07 | 2019-04-02 | 西安交通大学 | A kind of sharpening with self cooling and lubrication structure |
| CN110480506A (en) * | 2019-07-26 | 2019-11-22 | 西安理工大学 | A kind of interior cooling slotted wheel device for plunge grinding |
| CN112692739A (en) * | 2021-01-26 | 2021-04-23 | 山东理工大学 | Body armor type grinding wheel internally storing micro-nano abrasive particle mixed shear thickening fluid |
| CN113787466A (en) * | 2021-10-10 | 2021-12-14 | 北京工业大学 | Module welding type metal bond diamond grinding wheel |
| CN115194664A (en) * | 2022-07-05 | 2022-10-18 | 湖南锐健科技有限公司 | Silicon carbide linear slide rail precision grinding wheel based on non-Newtonian fluid rheological property |
| CN115194664B (en) * | 2022-07-05 | 2023-06-20 | 湖南锐健科技有限公司 | Precise grinding wheel for silicon carbide linear slide rail based on rheological property of non-Newtonian fluid |
| CN115213761A (en) * | 2022-08-01 | 2022-10-21 | 三维控股集团股份有限公司 | Top shaft type grinding wheel fixing device and edge cutting belt grinding machine adopting same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108406620A (en) | With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel | |
| CN203156086U (en) | Inner-cooling turning tool provided with liquid feed structure | |
| US7536945B2 (en) | Piston pin for a combustion engine and method for its manufacture | |
| CN106563818B (en) | A kind of air-flotation electric spindle with speed measuring function | |
| US7217173B1 (en) | Apparatus micro lapping with abrasive for polishing precision screw and polishing method thereof | |
| Aoyama | Development of a mixture supply system for machining with minimal quantity lubrication | |
| US9051971B2 (en) | Oil-mist-free and high-speed electric spindle | |
| CN109465482A (en) | A kind of milling integral type cutter with self cooling and lubrication structure | |
| CN108067841B (en) | A kind of preparation method of the high intensity support of bearing | |
| CN208215130U (en) | With spray lubricating fluid grinding wheel in modularization abrasive grain and including the grinding attachment of the grinding wheel | |
| CN208215133U (en) | Spray lubricating fluid grinding wheel and the grinding attachment including the grinding wheel in electroplating surface abrasive material | |
| CN201423570Y (en) | Thermostatic variable-frequency electrically-driven main shaft grinder unit | |
| CN108326764A (en) | Spray lubricating fluid grinding wheel and the grinding attachment including the grinding wheel in electroplating surface abrasive material | |
| CN106712354B (en) | Motor rotor, rotating electric machine, and disassembling method | |
| JPH09257037A (en) | Spindle head for machine tool | |
| CN105328215A (en) | Dedicated hole boring cutter and method for machining assembling holes in engine connecting rod | |
| CN109128224A (en) | High speed water-lubricated dynamic spiral grooved bearing electro spindle | |
| CN108655467A (en) | Veneer for lubricating system with trace amount cools down miniature machine tool | |
| Ekinović et al. | Cutting forces and chip shape in MQL machining of Aluminium Bronze | |
| CN107120352A (en) | A kind of electro spindle dynamic and hydrostatic bearing with the annular oil supply tank of square shape | |
| CN209334845U (en) | A kind of machining non-blade reamer | |
| CN109483417B (en) | Metal-based micro-lubrication grinding wheel and manufacturing method thereof | |
| CN205949873U (en) | Heat release structure of main shaft of processing machine | |
| CN206066217U (en) | The principal axis lubrication mechanism of bistrique | |
| CN218984392U (en) | Hollow lubricating center for cylindrical grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |