CN109483414A - Piston ring processing environment-friendly type grinding disc with double end faces and the preparation method and application thereof - Google Patents
Piston ring processing environment-friendly type grinding disc with double end faces and the preparation method and application thereof Download PDFInfo
- Publication number
- CN109483414A CN109483414A CN201811368733.5A CN201811368733A CN109483414A CN 109483414 A CN109483414 A CN 109483414A CN 201811368733 A CN201811368733 A CN 201811368733A CN 109483414 A CN109483414 A CN 109483414A
- Authority
- CN
- China
- Prior art keywords
- preparation
- piston ring
- double
- grinding
- end faces
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B24D3/285—Reaction products obtained from aldehydes or ketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/346—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties utilised during polishing, or grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention provides a kind of piston ring processing environment-friendly type grinding disc with double end faces and the preparation method and application thereof, the grinding wheel composition of raw materials is as follows in mass ratio: resin-oatmeal 16.7 ~ 21.8%, CBN 40.6 ~ 54%, corundum (aluminium oxide) 19 ~ 25%, carbon dust 2.2 ~ 4%, copper powder 4.4 ~ 6.5%, calcium oxide powder 1.4 ~ 1.8%, ice crystal 1.2 ~ 1.8%.Resin grinding disc with double end faces of the present invention is designed by special substitution common corundum mill machining piston ring.Mill is more environmentally friendly in use, and a large amount of dust and powder waste will not be generated as common corundum mill, to reduce the pollution to environment；It is lost low, does not need frequently to replace mill as common corundum mill, to improve production efficiency, reduce cost of labor；Long service life, cost performance are significantly larger than common corundum mill.
Description
Technical field
The invention belongs to Grinding Technology fields, are related to a kind of environment-friendly type both-end for substituting plain wheel machining piston ring
Face mill and preparation method thereof.
Background technique
Internal combustion engine is widely used in the fields such as automobile, aviation and machinery as a kind of important power device.With
Science and technology and economic rapid development, also constantly increase the demand of internal combustion engine.Piston ring is as internal combustion engine most important zero
One of component, dosage are growing day by day.And piston ring end face processing at present still relies on common corundum grinding disc with double end faces, it is this
Processing method not only needs frequently to modify, and causes wheel life short, processing efficiency is low；And common corundum end-face grinding plate uses
In can generate a large amount of waste residue, cause the pollution to environment.For these statuses, it is badly in need of developing a kind of new long service life,
It is high in machining efficiency, the small superhard grinding disc with double end faces of environmental pollution.
Currently, the technology introduction of the superhard grinding disc with double end faces of existing common corundum grinding wheel machining piston is substituted not yet, and
And plain wheel is sharper than hard grinding wheel, conventional hard grinding wheel replace plain wheel when often will appear grinding wheel sharpness it is poor,
The problems such as service life is short, workpiece burn deforms, especially requires a pair of of grinding disc with double end faces, is capable of processing the different work of several material hardness
Plug ring, this obviously increases the difficulty to existing superhard double-end surface milling disc formula design.Therefore, for the above market status and technology
Demand, the environment-friendly type grinding disc with double end faces for designing a kind of substitution plain wheel machining piston ring seem rather eager.
Summary of the invention
The object of the present invention is to provide one kind to be capable of processing a variety of unlike materials and hardness piston ring, is meeting surface processing matter
Amount can guarantee the environmental protection type resin grinding disc with double end faces and preparation method thereof of processing efficiency and service life again simultaneously.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of piston ring processing preparation method of environment-friendly type grinding disc with double end faces comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration；
(3) grinding layer agglomeration is bonded on matrix with modified epoxy, obtains double-end surface milling dish structure；
(4) double-end surface milling dish structure is subjected to grinding, and opens chip space on grinding layer, obtain piston ring processing environmental protection
Type grinding disc with double end faces.
A kind of piston ring processing preparation method of double-end surface milling dish structure comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration；
(3) grinding layer agglomeration is bonded on matrix with modified epoxy, obtains double-end surface milling dish structure.
A kind of preparation method that piston ring processing is agglomerated with grinding layer comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration.
A kind of processing method of piston ring comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration；
(3) grinding layer agglomeration is bonded on matrix with modified epoxy, obtains double-end surface milling dish structure；
(4) double-end surface milling dish structure is subjected to grinding, and opens chip space on grinding layer, obtain piston ring processing environmental protection
Type grinding disc with double end faces；
(5) piston ring, piston ring processing are separately mounted to double-ended grinder with environment-friendly type grinding disc with double end faces, open grinding, completes
The processing of piston ring.
In above-mentioned technical proposal, the piston ring is the piston ring of different hardness unlike material；The time of the grinding is
1.5 ~ 2.5 seconds.
In the present invention, the mass percent of each raw material is respectively as follows: resin-oatmeal 16.7 ~ 21.8%, CBN 40.6 ~ 54%, corundum
(aluminium oxide) 19 ~ 25%, carbon dust 2.2 ~ 4%, copper powder 4.4 ~ 6.5%, calcium oxide powder 1.4 ~ 1.8%, ice crystal 1.2 ~ 1.8%.
In the present invention, resin-oatmeal is phenol-formaldehyde resin powder；The granularity of CBN is 140#-600#；The granularity of corundum is 400#-
1000#；The granularity of carbon dust is 150#-300#；Mold is fan-shaped mould；Corundum provides the effect of assistant grinding, and carbon dust increases sand
The sharpness of wheel needs the sharpness of both-end mill relatively good because the work pieces process time only has 2S, and addition carbon dust can improve sand
The sharpness of wheel, ice crystal provide grind -aiding effect.
Fan-shaped mould refers to that the die cavity for being filled into moulding mixture is sector structure, and obtained grinding layer agglomeration is also fan-shaped knot
Structure, specific fan-shaped size is without limitation；Workpieces processing is that round and width is narrow or fracture type, selection are fan-shaped
Mold can guarantee the flatness of workpiece, can overcome existing process engineering medium plain emery wheel flatness is bad workpiece is easy to cause to deform
The problem of.
In the present invention, the technique of hot pressing are as follows: 120 DEG C of preheating 5min then heat to 170 DEG C while the 20-30MPa that pressurizes,
Suppress 20-40min；It is sintered to 150-180 DEG C of sintering 8-10 hours.
Pressure is too small, and agglomeration compactness can be made to look into；When pressure is excessive, the stress between powder is bigger, can release after compacting
It puts, it is poor to instead result in agglomeration compactness, or crack, lamination occur.If bonding agent is not in pressing time short agglomeration
It can react completely, agglomeration surface can be made bulge phenomenon occur；If overlong time, will affect production efficiency, (because subsequent, there are also burn
Knot solidification).
The invention discloses the piston ring processing environment-friendly type grinding disc with double end faces, piston ring that are prepared according to above-mentioned preparation method
Processing double-end surface milling dish structure, piston ring processing are agglomerated with grinding layer；Grinding layer agglomeration with a thickness of 4 ~ 7 millimeters.
It is living in processing unlike material and hardness with environment-friendly type grinding disc with double end faces that the invention also discloses above-mentioned piston ring processing
Application in plug ring.
Beneficial effects of the present invention: mainly for the formula being designed instead of common corundum grinding wheel machining piston ring, energy
Meet the process requirements of different hardness unlike material piston ring, and high in machining efficiency (service life is 6 times or more of existing grinding wheel,
Overcome frequently replacement the grinding wheel bring loss of time and production pause), long service life, the service life up to 10,000,000, and
And the service life can be adjusted by adjusting grinding layer thickness.Especially, the present invention will not be as common corundum grinding wheel in formula design
A large amount of waste residue is generated like that, to reduce the pollution to environment, is played the role of environmentally protective.
Detailed description of the invention
Fig. 1 is fan-shaped mould schematic diagram；
Fig. 2 is environmental protection type resin grinding disc with double end faces finished figure；
Fig. 3 is workpiece surface figure after grinding wheel of the present invention processing；
Fig. 4 is workpiece surface figure after comparison grinding wheel processing.
Specific embodiment
The present invention is made further instructions below with reference to specific embodiment.
Embodiment one
A kind of environmental protection type resin grinding disc with double end faces substituting plain wheel machining piston ring, formula and each group distribution ratio such as 1 institute of table
Show, wherein CBN abrasive grain is 230#, and corundum (aluminium oxide) granularity is 800#, and carbon dust granularity is 200#.
The formula and each group distribution ratio of 1 environment-friendly type grinding disc with double end faces of table
| Component | Phenol-formaldehyde resin powder | CBN | Corundum | Carbon dust | Copper powder | Calcium oxide powder | Ice crystal |
| Proportion/wt% | 21.6 | 46.5 | 20.5 | 2.5 | 6 | 1.4 | 1.5 |
The specific preparation step of machining piston ring environment-friendly type grinding disc with double end faces are as follows:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in the fan-shaped mould of design, molding compacting；Pressing process are as follows: then 120 DEG C of preheating 5min rise
Temperature obtains fan-shaped grinding agglomeration to 170 DEG C of 20MPa compacting 30min that pressurize simultaneously；
(3) sector grinding agglomeration is hardened in 160 DEG C of heat preservation 10h；
(4) the fan-shaped grinding layer of hardening is agglomerated and is bonded on common host with existing modified epoxy, obtain double-end surface milling
Dish structure；
(5) double-end grinding dish structure is subjected to grinding, and opens chip-removal hole on grinding layer, obtain finished product.
Fig. 1 is fan-shaped mould schematic diagram, and wherein blank parts are the die cavity for being filled into moulding mixture；Fig. 2 is that environmental protection type resin is double
End-face grinding plate finished figure, it can be seen that fan-shaped grinding layer agglomeration is bonded on common host one by one.
The environmental protection type resin grinding disc with double end faces specification of the substitution plain wheel machining piston ring of above-mentioned preparation: outer diameter 585mm,
Overall thickness 65mm, aperture 50mm, abrasive material slice width 195mm, abrasive material thickness 6mm.
By the piston ring examination of repeatedly grinding different hardness unlike material workpiece on V-5C/YHDM-580 double-ended grinder
It tests, above-mentioned grinding wheel meets the requirement for replacing plain wheel.The result shows that: 73 soft GOE13 piston rings of processing, surplus
0.015mm, time 2s, surface roughness RZ2.5 workpiece openings distortion free；Process 82 hard material A52 (KV1) pistons
Ring, surplus 0.02mm, time 2S, surface roughness RZ2.0, workpiece openings distortion free.Referring to Fig. 3, whole use is got off
The phenomenon that workpiece is not burnt and deformed, workpiece surface quality, processing beat fully meet requirement；And the abrasive material of grinding wheel 6mm
Layer, service life are up to 3 months, the service life (15 days) of significantly larger than existing plain wheel (75mm is thick).
The grinding wheel of same outer diameter, existing grinding wheel abrasive material thickness 75mm, service life only have 15 days, i.e., the abrasive material of daily 5mm
Layer becomes waste residue；And environmental protection type resin grinding disc with double end faces of the present invention, abrasive material only have 6mm, but can be used 3 months, i.e., daily
Only the abrasive material of 0.06mm becomes waste residue.
In the grinding wheel preparation of embodiment one, it is added without carbon dust, if remaining is the same, obtained comparison wheel life is 39
It, sees processing effect, mainly sees whether workpiece deforms, and Fig. 3 is photo relatively good after the present invention processes, and workpiece is more neat,
Substantially it does not deform；Fig. 4 is the photo for comparing grinding wheel processing difference, and mainly grinding wheel sharpness is poor, and workpiece is squeezed in processing, causes
Workpiece deformation；Ice crystal is not added, obtained comparison wheel life is 42 days, and work pieces process effect is poor compared with embodiment one；Do not add
Add copper powder, obtained comparison wheel life is 45 days, and work pieces process effect is poor compared with embodiment one, and there are burn phenomenons；If adopted
With conventional non-fan-shaped grinding agglomeration, obtained comparison wheel life is 75 days, but workpiece poor flatness, yield low 12% or so.
Embodiment two
A kind of environmental protection type resin grinding disc with double end faces substituting plain wheel machining piston ring, formula and each group distribution ratio such as 2 institute of table
Show, wherein CBN abrasive grain is 170#, and corundum granularity is 800#, and carbon dust granularity is 220#.
The formula and each group distribution ratio of 2 environment-friendly type grinding disc with double end faces of table
| Component | Phenol-formaldehyde resin powder | CBN | Corundum | Carbon dust | Copper powder | Calcium oxide powder | Ice crystal |
| Proportion/wt% | 17 | 48 | 23 | 4 | 4.8 | 1.4 | 1.8 |
The specific preparation step of machining piston ring environment-friendly type grinding disc with double end faces are as follows:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in the fan-shaped mould (such as embodiment one) of design, molding compacting；Pressing process are as follows: 120 DEG C of preheatings
10min then heats to 170 DEG C while the 25MPa compacting 40min that pressurizes, obtains fan-shaped grinding agglomeration；
(3) sector grinding agglomeration is hardened in 160 DEG C of heat preservation 10h；
(4) the fan-shaped grinding layer of hardening is agglomerated and is bonded on common host with existing modified epoxy, obtain double-end surface milling
Dish structure；
(5) double-end grinding dish structure is subjected to grinding, and opens chip-removal hole on grinding layer, obtain finished product.
The environmental protection type resin grinding disc with double end faces specification of the substitution plain wheel machining piston ring of above-mentioned preparation: outer diameter 750mm,
Overall thickness 80mm, aperture 50mm, abrasive material slice width 277.5mm, abrasive material thickness 5mm.
By the piston ring examination of repeatedly grinding different hardness unlike material workpiece on V-5C/YHDM-750 double-ended grinder
It tests, above-mentioned grinding wheel meets the requirement for replacing plain wheel.The result shows that: 78.6 soft piston rings of processing, surplus
0.02mm, time 2s, surface roughness RZ2.8 workpiece openings distortion free；82 hard material A52 (KV1) piston rings are processed,
Surplus 0.03mm, time 2S, surface roughness RZ2.5,5 μm of planeness of workpiece, workpiece openings distortion free.Under whole use
Carry out the phenomenon that workpiece is not burnt and deformed, workpiece surface quality, processing beat fully meet requirement；And the mill of grinding wheel 5mm
The bed of material, service life are up to 11,000,000 (3.5 months), the significantly larger than service life of plain wheel 1,500,000 (15 days).
Claims (10)
1. the preparation method that environment-friendly type grinding disc with double end faces is used in a kind of piston ring processing comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration；
(3) grinding layer agglomeration is bonded on matrix with modified epoxy, obtains double-end surface milling dish structure；
(4) double-end surface milling dish structure is subjected to grinding, and opens chip space on grinding layer, obtain piston ring processing environmental protection
Type grinding disc with double end faces.
2. the preparation method that double-end surface milling dish structure is used in a kind of piston ring processing comprising the steps of:
(1) resin-oatmeal, corundum, carbon dust, copper powder, calcium oxide powder and ice crystal are uniformly mixed, it is equal adds the mixing of CBN abrasive material
It is even, obtain molding mass；
(2) molding mass is added in mold, hot pressing, sintering, obtains grinding layer agglomeration；
(3) grinding layer agglomeration is bonded on matrix with modified epoxy, obtains double-end surface milling dish structure.
3. preparation method according to claim 1 or 2, which is characterized in that the mass percent of each raw material is respectively as follows: tree
Cosmetics 16.7 ~ 21.8%, CBN 40.6 ~ 54%, corundum 19 ~ 25%, carbon dust 2.2 ~ 4%, copper powder 4.4 ~ 6.5%, calcium oxide powder 1.4 ~
1.8%, ice crystal 1.2 ~ 1.8%；Resin-oatmeal is phenol-formaldehyde resin powder.
4. preparation method according to claim 1 or 2, which is characterized in that the granularity of CBN is 140# ~ 600#；Corundum
Granularity is 400# ~ 1000#；The granularity of carbon dust is 150# ~ 300#.
5. preparation method according to claim 1 or 2, which is characterized in that the technique of hot pressing are as follows: 120 DEG C of preheating 5min,
It then heats to 170 DEG C while the 20 ~ 30MPa that pressurizes, suppresses 20 ~ 40min；150-180 DEG C is sintered to be sintered 8 ~ 10 hours.
6. preparation method according to claim 1 or 2, which is characterized in that grinding layer agglomeration with a thickness of 4 ~ 7 millimeters.
7. preparation method according to claim 1 or 2, which is characterized in that mold is fan-shaped mould.
8. the piston ring processing environment-friendly type grinding disc with double end faces of preparation method preparation according to claim 1.
9. the piston ring processing double-end surface milling dish structure of preparation method preparation according to claim 2.
10. piston ring processing described in claim 8 is with environment-friendly type grinding disc with double end faces in processing unlike material and hardness piston ring
Application.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682540.8A CN111906702A (en) | 2018-11-16 | 2018-11-16 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
| CN201811368733.5A CN109483414B (en) | 2018-11-16 | 2018-11-16 | Environment-friendly double-end-face grinding disc for machining piston ring and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811368733.5A CN109483414B (en) | 2018-11-16 | 2018-11-16 | Environment-friendly double-end-face grinding disc for machining piston ring and preparation method and application thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010682540.8A Division CN111906702A (en) | 2018-11-16 | 2018-11-16 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109483414A true CN109483414A (en) | 2019-03-19 |
| CN109483414B CN109483414B (en) | 2020-08-18 |
Family
ID=65696101
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811368733.5A Active CN109483414B (en) | 2018-11-16 | 2018-11-16 | Environment-friendly double-end-face grinding disc for machining piston ring and preparation method and application thereof |
| CN202010682540.8A Pending CN111906702A (en) | 2018-11-16 | 2018-11-16 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010682540.8A Pending CN111906702A (en) | 2018-11-16 | 2018-11-16 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109483414B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116377A (en) * | 2019-05-13 | 2019-08-13 | 郑州磨料磨具磨削研究所有限公司 | A kind of steel rail grinding resin-based prototyping composites and preparation method thereof |
| CN110328581A (en) * | 2019-06-26 | 2019-10-15 | 郑州磨料磨具磨削研究所有限公司 | Compressor blade side fine grinding resin cubic boron nitride mill and preparation method thereof |
| CN111906702A (en) * | 2018-11-16 | 2020-11-10 | 江苏赛扬精工科技有限责任公司 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129824A2 (en) * | 2000-03-02 | 2001-09-05 | Noritake Co., Limited | Resinoid grinding wheel having core portion made of metallic material |
| CN201493768U (en) * | 2009-07-31 | 2010-06-02 | 长葛市飞亚精密磨具厂 | Fan-shaped bonding grinding block and grinding disk |
| CN102814747A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | CBN (cubic boron nitride) resin grinding wheel and preparation method thereof |
| CN102814756A (en) * | 2011-06-09 | 2012-12-12 | 沈阳中科超硬磨具磨削研究所 | Resin CBN (cubic boron nitride) end face grinding wheel and application |
| CN203343909U (en) * | 2013-06-27 | 2013-12-18 | 泉州金山石材工具科技有限公司 | Novel resin millstone |
| CN103770030A (en) * | 2013-12-31 | 2014-05-07 | 郑州磨料磨具磨削研究所有限公司 | Resin binder superhard material grinding wheel for roller high-speed grinding and manufacture method thereof |
| CN104647225A (en) * | 2015-02-02 | 2015-05-27 | 郑州磨料磨具磨削研究所有限公司 | Cubic boron nitride grinding wheel and manufacturing method for cubic boron nitride grinding wheel |
| CN105538174A (en) * | 2015-12-03 | 2016-05-04 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel block, preparation method thereof and polishing grinding wheel |
| CN205614503U (en) * | 2016-04-26 | 2016-10-05 | 河南金宜精密磨具有限公司 | Mill of integrated form abrasive brick |
| CN205734517U (en) * | 2016-05-21 | 2016-11-30 | 江苏超峰工具有限公司 | A kind of wear-resistant emery wheel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3135086B2 (en) * | 1992-04-17 | 2001-02-13 | ノリタケダイヤ株式会社 | Resin bond wheel manufacturing method |
| CN101412207B (en) * | 2008-09-26 | 2010-07-21 | 南京三超金刚石工具有限公司 | Diamond grinding wheel and method for manufacturing tool bit thereof |
| CN104526584A (en) * | 2014-12-30 | 2015-04-22 | 桂林创源金刚石有限公司 | Diamond grinding wheel adopting resin and ceramic binding agent |
| CN105598859A (en) * | 2015-12-31 | 2016-05-25 | 苏州赛力精密工具有限公司 | Large-pore CBN grinding wheel for machining sliding vanes of compressor |
| CN109483414B (en) * | 2018-11-16 | 2020-08-18 | 江苏赛扬精工科技有限责任公司 | Environment-friendly double-end-face grinding disc for machining piston ring and preparation method and application thereof |
-
2018
- 2018-11-16 CN CN201811368733.5A patent/CN109483414B/en active Active
- 2018-11-16 CN CN202010682540.8A patent/CN111906702A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129824A2 (en) * | 2000-03-02 | 2001-09-05 | Noritake Co., Limited | Resinoid grinding wheel having core portion made of metallic material |
| CN201493768U (en) * | 2009-07-31 | 2010-06-02 | 长葛市飞亚精密磨具厂 | Fan-shaped bonding grinding block and grinding disk |
| CN102814756A (en) * | 2011-06-09 | 2012-12-12 | 沈阳中科超硬磨具磨削研究所 | Resin CBN (cubic boron nitride) end face grinding wheel and application |
| CN102814747A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | CBN (cubic boron nitride) resin grinding wheel and preparation method thereof |
| CN203343909U (en) * | 2013-06-27 | 2013-12-18 | 泉州金山石材工具科技有限公司 | Novel resin millstone |
| CN103770030A (en) * | 2013-12-31 | 2014-05-07 | 郑州磨料磨具磨削研究所有限公司 | Resin binder superhard material grinding wheel for roller high-speed grinding and manufacture method thereof |
| CN104647225A (en) * | 2015-02-02 | 2015-05-27 | 郑州磨料磨具磨削研究所有限公司 | Cubic boron nitride grinding wheel and manufacturing method for cubic boron nitride grinding wheel |
| CN105538174A (en) * | 2015-12-03 | 2016-05-04 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel block, preparation method thereof and polishing grinding wheel |
| CN205614503U (en) * | 2016-04-26 | 2016-10-05 | 河南金宜精密磨具有限公司 | Mill of integrated form abrasive brick |
| CN205734517U (en) * | 2016-05-21 | 2016-11-30 | 江苏超峰工具有限公司 | A kind of wear-resistant emery wheel |
Non-Patent Citations (1)
| Title |
|---|
| 邹文俊: "《有机磨具制造》", 30 September 2001, 中国标准出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906702A (en) * | 2018-11-16 | 2020-11-10 | 江苏赛扬精工科技有限责任公司 | Preparation method of environment-friendly double-end-face grinding disc for processing piston ring |
| CN110116377A (en) * | 2019-05-13 | 2019-08-13 | 郑州磨料磨具磨削研究所有限公司 | A kind of steel rail grinding resin-based prototyping composites and preparation method thereof |
| CN110116377B (en) * | 2019-05-13 | 2020-04-03 | 郑州磨料磨具磨削研究所有限公司 | Resin binder CBN grinding wheel for steel rail grinding and preparation method thereof |
| CN110328581A (en) * | 2019-06-26 | 2019-10-15 | 郑州磨料磨具磨削研究所有限公司 | Compressor blade side fine grinding resin cubic boron nitride mill and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111906702A (en) | 2020-11-10 |
| CN109483414B (en) | 2020-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109483414A (en) | Piston ring processing environment-friendly type grinding disc with double end faces and the preparation method and application thereof | |
| CN101332587B (en) | Resin cement cubic boron nitride grinding wheel preparation method | |
| CN105798782B (en) | Diamond resin grinding wheel and preparation method thereof | |
| CN112873069B (en) | Preparation method of high-self-sharpening superhard grinding wheel special for piston ring ladder grinding | |
| CN101590626B (en) | Bamboo ceramic grinding wheel, preparation method and application thereof | |
| CN104526577A (en) | Ceramic resin composite bonding agent grinding wheel and preparation method thereof | |
| CN105538174A (en) | Grinding wheel block, preparation method thereof and polishing grinding wheel | |
| CN104440597A (en) | Diamond grinding wheel made of resin and ceramic composite materials and manufacturing method thereof | |
| CN101934504A (en) | Novel ceramic bond cubic boron nitride grinding disc and production method thereof | |
| CN102814751A (en) | Ceramic cubic boron nitride (CBN) grinding wheel doped with poly vinyl chloride (PVC) resin powder | |
| CN114806503B (en) | Catalytic abrasive particle group and preparation method thereof | |
| CN105196195A (en) | Honing oilstone for machining engine connecting rod inner hole | |
| CN105081993A (en) | Resin-bonded cubic boron nitride (CBN) cut-in grinding wheel and manufacturing process thereof | |
| CN103551996B (en) | A kind of ceramic base diamond grinding block and preparation method | |
| CN108942712B (en) | Cold saw grinding wheel with monoclinic edge structure and preparation method thereof | |
| CN105382709A (en) | Hard alloy grinding diamond grinding wheel and preparing method | |
| CN103433837A (en) | Honing oilstone | |
| CN106216657B (en) | A kind of plunger pump backhaul disc manufacturing method | |
| CN102634320A (en) | Material of high-wear-resistance ceramic automobile brake block and preparation method thereof | |
| CN108555783B (en) | Preparation method of artificial stone chamfering wheel | |
| CN103224346B (en) | Resin grinding plate for ultraprecise processing of bearing balls and manufacturing method thereof | |
| CN106078486A (en) | A kind of honing stone for machining steel thin wall chromate treatment cylinder sleeve | |
| CN112809567B (en) | Efficient high-precision polishing grinding wheel for shaft metal parts and preparation method thereof | |
| CN102729139A (en) | Steel ball grinding method of vertical grinding machine by double-face rein wheel | |
| CN104311033A (en) | Processing method of mechanical sealing ring having sealing surface provided with pumping grooves, and moulding mould |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |