CN110434719A - A kind of novel polishing component and automatic grinding device - Google Patents
A kind of novel polishing component and automatic grinding device Download PDFInfo
- Publication number
- CN110434719A CN110434719A CN201810419233.3A CN201810419233A CN110434719A CN 110434719 A CN110434719 A CN 110434719A CN 201810419233 A CN201810419233 A CN 201810419233A CN 110434719 A CN110434719 A CN 110434719A
- Authority
- CN
- China
- Prior art keywords
- polishing
- component
- polishing component
- support frame
- abrasive grain
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 81
- 239000006061 abrasive grain Substances 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010431 corundum Substances 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of novel polishing components, the polishing component is that cylinder-like structure is disposed with abrasive grain layer, flexible substrate layer and hollow shaft structure from outside to inside, the abrasive grain layer is set in flexible substrate layer, and the hollow shaft structure is wrapped up by flexible substrate layer；The polishing component is installed on corresponding grinding device by hollow shaft structure.The polishing component so that the linear velocity of abrasive grain is more consistent when polishing, and is identical abrasive grain layer with the curved surface of processed product by flexible substrate layer and contacts using cylinder sides as polishing contact surface, realizes uniform grinding, and grinding effect is ideal.The present invention also provides a kind of automatic grinding devices, including rack and the power part being installed in rack and polishing component above-mentioned；The power part and the polishing component are drivingly connected, so that rotational speed of the polishing component according to setting, can apply cleaning cooling water in the side of polishing component, significantly reduce polishing workpiece surface temperature and eliminate detritus in time.
Description
Technical field
The present invention relates to polishing processing technique fields, and in particular to a kind of novel polishing component and automatic grinding device,
It can be used in polish the surrounding sides of 3C Products shell such as mobile phone and R.
Background technique
With the fast development of 3C Product technical field, the performance and appearance of 3C Product are to determine that can businessman smooth
An important factor for seizing market.Mobile phone is as a kind of most popular electric consumers, and update speed is high, and gradually
Develop towards lightening, fashion-orientation, requirement of the consumer to Cellphone Accessories is also increasingly harsh.Phone housing is that the important of mobile phone is matched
One of part, the photochemical processing step in surface are the key that phone housing manufacturing procedures, directly affect subsequent spray painting effect, in turn
Affect the appearance of phone housing product.
The photochemical processing step in surface in phone housing process of manufacture is related to grinding device, currently, generalling use circle
Disk hairbrush come sanding and polishing phone housing surrounding circular arc side and quadrangle R, have the shortcomings that sanding and polishing low efficiency.Separately
Outside, also there is the photochemical processing step in surface for carrying out phone housing using five-axis machine tool in industry, installed in the end of five-axis machine tool
Disk, thus using disk end face carry out sanding and polishing, but disk end face from the center of circle to circle periphery linear velocity be from zero to
Maximum value causes removal depth on buffed surface deep mixed due to the inconsistency of linear velocity, meanwhile, apply cooling chip removal water
When, water is thrown out of, so that cooling water cannot effectively reach polishing region, so that the temperature of polishing region can not be effectively reduced
And detritus is excluded in time, influence going on smoothly for industrialized production.
Summary of the invention
The present invention in view of the deficiencies of the prior art, provides a kind of novel polishing component and automatic grinding device,
The surrounding circular arc side of the 3C Products shells such as realization mobile phone and quadrangle R uniform grinding, and realize the photochemical processing step in surface
Rapid automatic operation, greatly improves production efficiency, meets industrial production demand.
The present invention realizes the purpose of the invention by following technical solution: a kind of novel polishing component, described
Polishing component is that cylinder-like structure is disposed with abrasive grain layer, flexible substrate layer and hollow shaft structure from outside to inside, described
Abrasive grain layer is set in flexible substrate layer, and the hollow shaft structure is wrapped up by flexible substrate layer；The polishing component passes through sky
Mandrel structure is installed on corresponding grinding device.
Further, multiple tracks arc groove is offered in the flexible substrate layer, and is coated with abrasive grain in slot, forms institute
The abrasive grain layer stated.
Further, the abrasive grain of the abrasive grain layer is one of diamond particles, corundum in granules and silicon-carbide particle
Or it is several, the flexible substrate layer is imitative type rubber or sponge material.
Automatic grinding device of the invention includes rack and the power part being installed in rack and as described above
Polishing component；The power part and the polishing component are drivingly connected, so that rotational speed of the polishing component according to setting.
Further, the automatic grinding device further includes rack-mounted cooling water pipe, the cooling water
The water outlet of pipe is located near the polishing component, and cooling water is enabled to rotate into Sanding Area with polishing component
Domain.
Further, the automatic grinding device further includes product clamper, and when work, product to be polished is placed in
In the product clamper, and product position to be polished exposed is in contact outside and with the polishing component.
Further, the rack includes left support frame and right support frame, and the left support frame and right support frame are divided
The side plate and fixed plate that detachable Bao Kuo not be fixedly connected, the polishing component are installed on the fixed plate and right branch of left support frame
Between the fixed plate of support.
Further, offer elongated slot on the side plate of the left support frame and right support frame, accordingly, left support frame and
Slot structure is offered in the fixed plate of right support frame, is integrated elongated slot and slot structure are sealed.Elongated slot and slot structure can pass through
Screw closure is integrated, and can adjust side plate and fixed plate by adjusting the relative positional relationship of elongated slot and slot structure
Position.
Further, the power part includes motor drive component, and the motor drive component includes motor, two
Synchronizing wheel and the synchronous belt for connecting two synchronizing wheels, a synchronizing wheel setting connect on the side plate and with corresponding motor
It connects, another synchronizing wheel is set in the fixed plate and connect with the polishing component.
Beneficial effects of the present invention:
1, the invention discloses a kind of novel polishing components, and using cylinder-like structure, cylinder sides make as polishing contact surface
The linear velocity of abrasive grain is more consistent when must polish, and makes the curved surface height of abrasive grain layer and processed product by flexible substrate layer
Coincide contact, realizes uniform grinding, and grinding effect is ideal；
2, polishing component of the invention is coated in flexible substrate layer using particles such as diamond, corundum, is beaten by consolidated particles
Grind the higher workpiece of hard brittleness, compared to the prior art in hairbrush and free abrasive grain polishing process, efficiency it is very high；
3, the present invention also provides a kind of automatic grinding devices, reduce artificial degree of dependence, further improve production
Efficiency meets large-scale industrial production demand；In addition, cleaning cooling water can rotate into Sanding Area with polishing component
Domain while being effectively reduced polishing workpiece surface temperature, excludes the scrap generated in bruting process in time.
Detailed description of the invention
Fig. 1 is the radial section structural schematic diagram of phone housing grinding wheel in embodiment one.
Fig. 2 is the structural schematic diagram of phone housing automatic grinding device in embodiment two.
Wherein, the reference numerals are as follows:
11: upper support frame, 12: lower connecting plate, 13: left plate, 14: the first fixed plates, 15: right side plate, 16: the second fixed plates,
2: polishing wheel component, 21: flexible substrate layer, 22: metal hollow axle construction, 23: mounting shaft hole, 24: abrasive grain layer, 3: phone housing
Fixture, 4: universal adjustment cooling water pipe, 5: motor drive component, 51: motor, 52: synchronizing wheel, 53: synchronous belt.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is more fully retouched below in conjunction with attached drawing and specific embodiment
It states.Better embodiment of the invention is given in attached drawing.But the invention can be realized in many different forms, and
It is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making in disclosure of the invention
Hold the more thorough and comprehensive of understanding.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
It reads herein for convenience, therefore points out "upper", "lower", "left", "right" with reference to the accompanying drawings, the purpose is to point out each member
Reference relative position between part, rather than to limit the application.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment one
Present embodiment discloses a kind of phone housing polishing wheel component, which is columnar structured, as shown in Figure 1,
The outer layer of the polishing wheel component is flexible substrate layer 21, and flexible substrate layer 21 is equipped with abrasive grain layer 24, and internal layer is metal hollow
Axle construction 22, it may be assumed that flexible substrate layer 21 coats entire metal hollow axle construction 22, and flexible substrate layer 21 is profiling rubber or sponge
Material.Metal hollow axle construction 22 provides mounting shaft hole 23 for entire polishing wheel component, and convenient for that will polish, wheel component installation is solid
Due on corresponding grinding device.
Multiple tracks arc groove is offered on the outer surface of flexible substrate layer 21, is parallel between multiple tracks arc groove and between waiting
Away from setting, being uniformly coated in arc groove has certain thickness fixed grain, as abrasive grain layer 24, and fixed grain can be gold
One or more of hard rock particle, corundum in granules and silicon-carbide particle, the present embodiment are preferably diamond particles.Using gold
Hard rock particle is coated in flexible substrate layer 21, is polished the higher phone housing of hard brittleness by consolidated particles, such as ceramic material
Matter phone housing and glass material phone housing, compared to the prior art in hairbrush and free particles polishing, have it is high-efficient,
The good advantage of grinding effect.
When polishing, using the side of cylinder-shaped polishing wheel component as polishing contact surface, the linear velocity of abrasive grain keeps one substantially
It causes, the surrounding side for needing to carry out photochemical processing on phone housing and quadrangle R is successively contacted with abrasive grain layer 24, due to flexibility
The dough deformation of substrate layer 21 acts on, and contacts so that abrasive grain layer 24 is identical with phone housing curved surface to be processed, realizes equal
Even polishing, grinding effect are ideal.
Embodiment two
Present embodiment discloses a kind of phone housing automatic grinding devices, and having can be realized automatic management, grinding efficiency
The advantages of height, grinding effect are ideal and can reduce polishing surface temperature in time and exclude debris, as shown in Fig. 2, the device
Including rack, implement polishing wheel component 2, phone housing fixture 3, universal adjustment cooling water pipe 4 and motor driven described in one
Component 5.
With continued reference to Fig. 2, rack includes upper support frame 11, left support frame, right support frame and the lower connecting plate 12 of connection, institute
State the threaded hole that can be equipped on upper support frame 11 for connecting the telecontrol equipments such as robot or manipulator end.Left support frame includes
Left plate 13 and with detachable the first fixed plate 14 being fixedly connected of left plate 13, correspondingly, right support frame includes right side
Plate 15 and with detachable the second fixed plate 16 being fixedly connected of right side plate 15, the lower connecting plate 12 for connect left side
Plate 13 and right side plate 15.The bottom of left plate 13 and right side plate 15 offers elongated slot 17 respectively, accordingly, 14 He of the first fixed plate
The top of second fixed plate 16 offers slot structure, and accessories are sealed is integrated by screw etc. for elongated slot 17 and slot structure, elongated slot 17
Design be easy for adjusting the relative positional relationship between left (right side) side plate and first (two) fixed plate.
With continued reference to Fig. 2, wheel component 2 of polishing is mounted between the first fixed plate and 14 second fixed plates 16, and position
In 12 lower section of lower connecting plate, the structure composition for wheel component 2 of polishing is as implemented described in one.
With continued reference to Fig. 2, phone housing fixture 3 is set to the lower section of polishing wheel component 2, and phone housing fixture 3 includes more
A independent accommodating cavity for being used to grip phone housing, adjacent accommodating cavity, which passes through backing plate, is isolated, realization while multiple hands of polishing
Machine shell, is effectively promoted grinding efficiency.Phone housing is placed in accommodating cavity and after fixing, and needs to beat on phone housing
The position of mill is in contact with the abrasive grain layer 24 of polishing wheel component 2,
With continued reference to Fig. 2, universal adjustment cooling water pipe 4 is fixed on the lower connecting plate 12, universal adjustment cooling water pipe 4
Water inlet connect with external cooling water generating device, and the water outlet of universal adjustment cooling water pipe 4 and wheel component 2 of polishing are beaten
Mill contact surface is located at the same side, and close to polishing region, it may be assumed that cleaning cooling water applies from the side of polishing wheel component 2, Neng Gousui
Polishing wheel component 2 the contact area for being rotated into polishing, it is such design can not only be effectively reduced polishing mobile phone outside
The temperature on shell surface, and the debris generated in bruting process can be rinsed out in time.Can according to actual production needs, if
Set the device for collecting cleaning waste liquid.
With continued reference to Fig. 2, the present embodiment is equipped with a set of motor drive component 5, is set in left support frame, the electricity
Machine driving assembly 5 includes 51, two synchronizing wheels 52 of motor and the synchronous belt 53 for connecting two synchronizing wheels 52, the motor 51
It can be servo motor or variable-frequency motor, accurate can control polishing revolving speed；The motor 51 is mounted on the inboard of left plate, corresponding
Left plate outer fix at be installed on a synchronizing wheel 52 so that motor 51 and the synchronizing wheel 52 are drivingly connected.Another is same
52 installation of step wheel on the first fixing plate, and is connect with the polishing wheel component 2.After starting motor 2, motor 2 is driven therewith
The synchronizing wheel 52 of connection rotates, and under the action of synchronous belt 53, drives another synchronizing wheel 53 that polishing wheel component 2 is driven to rotate,
To carry out polishing operation.It should be noted that making by adjusting the relative positional relationship between left plate and the first fixed plate
It obtains synchronous belt and is in tensioning state between two synchronizing wheels 52, to ensure going on smoothly for polishing operation.It can also be according to reality
Production need, by motor drive component 5 be set in right support frame or left and right support frame on be respectively provided with a set of motor driven
Component 5.
The phone housing automatic grinding device of the present embodiment have it is compact-sized, occupied area is small, flexible and convenient operation,
The advantage that grinding efficiency is high and grinding effect is ideal, the linear velocity of abrasive grain is more consistent when due to polishing, can be realized and uniformly beats
While mill, cleaning cooling water is applied from the side of polishing wheel component 2, and being rotated into polishing wheel component 2
Enter the contact area of polishing, to significantly reduce the surface temperature of phone housing to be processed and eliminate detritus in time.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are done is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (9)
1. a kind of novel polishing component, which is characterized in that the polishing component is that cylinder-like structure is successively set from outside to inside
It is equipped with abrasive grain layer, flexible substrate layer and hollow shaft structure, the abrasive grain layer is set in flexible substrate layer, the hollow shaft knot
Structure is wrapped up by flexible substrate layer；The polishing component is installed on corresponding grinding device by hollow shaft structure.
2. novel polishing component according to claim 1, which is characterized in that offer multiple tracks in the flexible substrate layer
Arc groove, and abrasive grain is coated in slot, form the abrasive grain layer.
3. novel polishing component according to claim 1 or 2, which is characterized in that the abrasive grain of the abrasive grain layer is diamond
One or more of particle, corundum in granules and silicon-carbide particle, the flexible substrate layer are imitative type rubber or sponge
Material.
4. a kind of automatic grinding device, which is characterized in that including rack and the power part being installed in rack and as weighed
Benefit requires polishing component described in 1-3；The power part and the polishing component are drivingly connected, so that polishing component is pressed
According to the rotational speed of setting.
5. automatic grinding device according to claim 4, which is characterized in that further include rack-mounted cooling water
Pipe, the water outlet of the cooling water pipe are located near the polishing component, enable cooling water with the rotation of polishing component
It rotates into polishing region.
6. automatic grinding device according to claim 4, which is characterized in that further include product clamper, when work, wait beat
The product of mill is placed in the product clamper, and product position to be polished exposed connects outside and with the polishing component
Touching.
7. automatic grinding device according to claim 4, which is characterized in that the rack includes left support frame and the right side
Support frame, the left support frame and right support frame respectively include the detachable side plate being fixedly connected and fixed plate, described to beat
Mill component is installed between the fixed plate of left support frame and the fixed plate of right support frame.
8. automatic grinding device according to claim 7, which is characterized in that the side of the left support frame and right support frame
Elongated slot is offered on plate, accordingly, slot structure is offered in the fixed plate of left support frame and right support frame, by elongated slot and slot
Structural lock is integrated.
9. automatic grinding device according to claim 7 or 8, which is characterized in that the power part includes that motor drives
Dynamic component, the motor drive component include motor, two synchronizing wheels and the synchronous belt for connecting two synchronizing wheels, and one same
Step wheel setting on the side plate and with corresponding motor connect, another synchronizing wheel be set in the fixed plate and with it is described
Component of polishing connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419233.3A CN110434719A (en) | 2018-05-04 | 2018-05-04 | A kind of novel polishing component and automatic grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419233.3A CN110434719A (en) | 2018-05-04 | 2018-05-04 | A kind of novel polishing component and automatic grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434719A true CN110434719A (en) | 2019-11-12 |
Family
ID=68427063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419233.3A Pending CN110434719A (en) | 2018-05-04 | 2018-05-04 | A kind of novel polishing component and automatic grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110434719A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199770A (en) * | 1988-02-05 | 1989-08-11 | Takegawa Tekko Kk | Manufacture of side surface grinding mold wheel |
| JPH09239666A (en) * | 1996-03-06 | 1997-09-16 | Nikon Corp | Smoothing tool |
| JP2000127013A (en) * | 1998-10-21 | 2000-05-09 | Uchiyama Konpo Shizai Shiki:Kk | Chamfering equipment |
| CN103962909A (en) * | 2013-01-24 | 2014-08-06 | 上海京美电脑机械有限公司 | Glass processing method and grinding wheel adopted in glass processing method |
| CN207139465U (en) * | 2017-08-13 | 2018-03-27 | 东莞市众茂五金有限公司 | A kind of product periphery sanding apparatus being applied in CNC process |
| CN208629127U (en) * | 2018-05-04 | 2019-03-22 | 广东利元亨智能装备股份有限公司 | A kind of novel polishing component and automatic grinding device |
-
2018
- 2018-05-04 CN CN201810419233.3A patent/CN110434719A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199770A (en) * | 1988-02-05 | 1989-08-11 | Takegawa Tekko Kk | Manufacture of side surface grinding mold wheel |
| JPH09239666A (en) * | 1996-03-06 | 1997-09-16 | Nikon Corp | Smoothing tool |
| JP2000127013A (en) * | 1998-10-21 | 2000-05-09 | Uchiyama Konpo Shizai Shiki:Kk | Chamfering equipment |
| CN103962909A (en) * | 2013-01-24 | 2014-08-06 | 上海京美电脑机械有限公司 | Glass processing method and grinding wheel adopted in glass processing method |
| CN207139465U (en) * | 2017-08-13 | 2018-03-27 | 东莞市众茂五金有限公司 | A kind of product periphery sanding apparatus being applied in CNC process |
| CN208629127U (en) * | 2018-05-04 | 2019-03-22 | 广东利元亨智能装备股份有限公司 | A kind of novel polishing component and automatic grinding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208629127U (en) | A kind of novel polishing component and automatic grinding device | |
| CN110281085B (en) | Cluster magnetorheological grinding and polishing device and application method thereof | |
| CN103753397A (en) | Online finishing and morphology detecting device for grinding wheel for performing ultrasonic electrolytic combined grinding on inner circles | |
| CN210024756U (en) | Fine polishing equipment for prism asphalt plate | |
| CN106112724A (en) | A kind of poor sanding apparatus of cambered surface zero section | |
| CN207415099U (en) | A kind of compound four sides mill grinding head of five-shaft numerical control rubbing down lathe | |
| CN211490749U (en) | Metal inner cavity magnetic grinding material finishing device | |
| CN109926873B (en) | Grinding and polishing device and method for non-magnetic sheet parts | |
| JPH1133886A (en) | Method and device for polishing inside surface of glass disc | |
| CN104385099A (en) | Crankshaft shaft neck grinding device | |
| CN110434719A (en) | A kind of novel polishing component and automatic grinding device | |
| CN101234483A (en) | Metal base spherical diamond abrasive wheel dressing device | |
| JP2000317835A5 (en) | ||
| CN114932500B (en) | Grinding and polishing integrated device and operation method thereof | |
| CN110091247A (en) | A kind of grinding and polishing device | |
| CN217493846U (en) | Inner hole edge polishing equipment convenient for precision adjustment for metal mold machining | |
| CN205043605U (en) | Single face polishing grinding device | |
| CN110820037A (en) | Solid of revolution electrolytic machine composite polishing machine | |
| CN202462188U (en) | Polishing machine for vacuum adsorption ceramic mobile disk | |
| Li et al. | A new design of flexible constant force grinding head and experimental verification | |
| CN206795431U (en) | A kind of sanding apparatus for tool marks caused by CNC processing metalworks | |
| CN206855215U (en) | A kind of cam polishing special throwing shaven head | |
| CN212170110U (en) | Diamond metallic bond emery wheel | |
| CN113858016A (en) | Polishing device and polishing method of aircraft skin | |
| CN201183218Y (en) | Rapid metallographic section grinding-polishing integrated equipment |
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 |