CN106863063A - A kind of engine blade Double-side Synchronous profiling polishing method - Google Patents
A kind of engine blade Double-side Synchronous profiling polishing method Download PDFInfo
- Publication number
- CN106863063A CN106863063A CN201510912931.3A CN201510912931A CN106863063A CN 106863063 A CN106863063 A CN 106863063A CN 201510912931 A CN201510912931 A CN 201510912931A CN 106863063 A CN106863063 A CN 106863063A
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- China
- Prior art keywords
- blade
- pattern
- wheel
- profiling
- emery wheel
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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
- B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
- B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
-
- 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
- B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
A kind of engine blade Double-side Synchronous profiling polishing method, is related to engine blade polishing method technical field, is characterized in that：Leaf basin feeler mechanism and blade back feeler mechanism are respectively mounted on same rotary disk, rotary disk also drives pattern wheel, pattern wheel is moved simultaneously according to the leaf change of blade pattern on rotary disk centripetal direction, drive emery wheel to feed by profiling shift fork again, the polishing of blade blank is carried out under rotary disk drive；Compact conformation can be made using the technical scheme, integrated level is high, occupies little space, this method can realize the roughing and final processing of blade profile in same equipment.
Description
Technical field
The present invention relates to engine blade polishing method technical field, specifically a kind of engine blade Double-side Synchronous profiling polishing method.
Background technology
At present, hand polish being used the polishing process of domestic air mail engine batch production blade more, hand-polished crudy depends on the technical merit of operator, the uniformity of blade is poor, processing efficiency is extremely low, need to detect at any time during polishing, overproof, local waviness or concavo-convex defect occur in last finishing, and scrappage is higher.Hand polish can also cause dust pollution, and poor working environment has sizable injury to the body of operating personnel.
And in blade batch production process, according to the two-sided profiling polissoir of blade, hand polish can be substituted, significantly mitigate the labour intensity of workman, improve production efficiency, it is ensured that the uniformity of blade profile, the workpiece of polishing process is avoided to scrap, while improving the surface quality of blade polishing.But, the existing method that factory uses is only limitted to single-sided process, it is impossible to while carrying out the twin polishing processing of blade.
The content of the invention
The purpose of the present invention, exactly solves problem present in above technology, and for this provides a kind of engine blade Double-side Synchronous profiling polishing method.
A kind of engine blade Double-side Synchronous profiling polishing method, leaf basin feeler mechanism and blade back feeler mechanism are respectively mounted on same rotary disk, rotary disk also drives pattern wheel, pattern wheel is moved simultaneously according to the leaf change of blade pattern on rotary disk centripetal direction, drive emery wheel to feed by profiling shift fork again, the polishing of blade blank is carried out under rotary disk drive.
Further, the pattern wheel contacts blade pattern with constant pressure, pattern wheel and emery wheel wraparound center of turntable is driven to swing during revolution disc spins, profile-followed motion of the pattern wheel on the type face of pattern is delivered to emery wheel by the rigid structure in leaf basin feeler mechanism and blade back feeler mechanism, and emery wheel carries out the grinding in type face on blade blank.
Further, the profiling pin of the profiling shift fork is parallel with pattern pin movement locus, and the center of rotation of profiling shift fork is equidistant with the movement locus of profiling pin and pattern pin, when pattern pin is moved, profiling pin equal proportion counter motion.
Further, pattern wheel is driven to be moved on blade pattern when the rotary disk is rotated, pattern wheel and pattern pin are moved according to the change of blade pattern blade profile, the motion of pattern pin drives emery wheel pin and emery wheel counter motion by the rotation of profiling shift fork, under the compound action of the rotation of the counter motion and rotary disk of emery wheel, emery wheel carries out the grinding in type face on blade blank, so as to realize the profiling polishing action of emery wheel.
Further, the blade polishing process is divided into blade profile roughing and blade profile finishing.
Further, the instrument during blade profile roughing is skive, and blade profile roughing carries out the significantly finishing of blade profile, and the dimensional accuracy of emery wheel and the form accuracy of blade profile are ensured by emery wheel restoring on line system；Instrument when blade profile is finished is elastic grinding wheel, and blade profile finishing carries out the lifting of blade surface quality, eliminates the vestige of blade profile roughing operation, reduces roughness.
Further, the elastic grinding wheel is not threshing buffing wheel.
Advantages of the present invention：
1, this method makes compact conformation, and integrated level is high, occupies little space；
2, this method can realize the roughing and final processing of blade profile in same equipment.
Brief description of the drawings
Fig. 1 is the structure schematic diagram of blade back feeler mechanism in the inventive method；
Fig. 2 is the structure schematic diagram of the inventive method middle period basin feeler mechanism；
Fig. 3 is the structure schematic diagram of profiling shift fork in the inventive method.
Specific embodiment
In order that the present invention is easier to be understood, technical scheme is described in detail below in conjunction with accompanying drawing and embodiment.
Embodiment 1
As Figure 1-3, a kind of engine blade Double-side Synchronous profiling polishing method, leaf basin feeler mechanism and blade back feeler mechanism are respectively mounted on same rotary disk 1, rotary disk 1 also drives pattern wheel 2, pattern wheel 2 is moved simultaneously according to the leaf change of blade pattern 4 on the centripetal direction of rotary disk 1, drive emery wheel 6 to feed by profiling shift fork 3 again, the polishing of blade blank 5 is carried out under the drive of rotary disk 1.
The pattern wheel 2 is with constant pressure contact blade pattern 4, pattern wheel 2 and emery wheel 6 are driven when rotary disk 1 rotates around the pivot of rotary disk 1, profile-followed motion of the pattern wheel 2 on the type face of pattern is delivered to emery wheel 6 by the rigid structure in leaf basin feeler mechanism and blade back feeler mechanism, and emery wheel 6 carries out the grinding in type face on blade blank 5.
The profiling pin 7 of the profiling shift fork 3 is parallel with the movement locus of pattern pin 8, and the center of rotation 9 of profiling shift fork 3 is equidistant with the movement locus of profiling pin 7 and pattern pin 8, when pattern pin 8 is moved, the equal proportion counter motion of profiling pin 7.
Pattern wheel 2 is driven to be moved on blade pattern 4 when the rotary disk 1 is rotated, pattern wheel 2 and pattern pin 8 are moved according to the change of the blade profile of blade pattern 4, the motion of pattern pin 8 drives emery wheel pin and the counter motion of emery wheel 6 by the rotation of profiling shift fork 3, under the compound action of the rotation of the counter motion and rotary disk 1 of emery wheel 6, emery wheel 6 carries out the grinding in type face on blade blank 5, so as to realize the profiling polishing action of emery wheel 6.
The blade polishing process is divided into blade profile roughing and blade profile finishing.
Instrument during the blade profile roughing is skive, blade profile roughing carries out the significantly finishing of blade profile, ensure the dimensional accuracy of emery wheel 6 and the form accuracy of blade profile by emery wheel restoring on line system, the emery wheel restoring on line system uses prior art；Instrument when blade profile is finished is elastic grinding wheel, and the elastic grinding wheel is not threshing buffing wheel, and blade profile finishing carries out the lifting of blade surface quality, eliminates the vestige of blade profile roughing operation, reduces roughness.
Claims (7)
1. a kind of engine blade Double-side Synchronous profiling polishing method, it is characterised in that：Leaf basin feeler mechanism and blade back feeler mechanism are respectively mounted on same rotary disk, rotary disk also drives pattern wheel, pattern wheel is moved simultaneously according to the leaf change of blade pattern on rotary disk centripetal direction, drive emery wheel to feed by profiling shift fork again, the polishing of blade blank is carried out under rotary disk drive.
2. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 1, it is characterised in that：The pattern wheel contacts blade pattern with constant pressure, pattern wheel and emery wheel wraparound center of turntable is driven to swing during revolution disc spins, profile-followed motion of the pattern wheel on the type face of pattern is delivered to emery wheel by the rigid structure in leaf basin feeler mechanism and blade back feeler mechanism, and emery wheel carries out the grinding in type face on blade blank.
3. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 1, it is characterised in that：The profiling pin of the profiling shift fork is parallel with pattern pin movement locus, and the center of rotation of profiling shift fork is equidistant with the movement locus of profiling pin and pattern pin, when pattern pin is moved, profiling pin equal proportion counter motion.
4. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 1, it is characterised in that：Pattern wheel is driven to be moved on blade pattern when the rotary disk is rotated, pattern wheel and pattern pin are moved according to the change of blade pattern blade profile, the motion of pattern pin drives emery wheel pin and emery wheel counter motion by the rotation of profiling shift fork, under the compound action of the rotation of the counter motion and rotary disk of emery wheel, emery wheel carries out the grinding in type face on blade blank, so as to realize the profiling polishing action of emery wheel.
5. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 1, it is characterised in that：The blade polishing process is divided into blade profile roughing and blade profile finishing.
6. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 5, it is characterised in that：Instrument during the blade profile roughing is skive, and blade profile roughing carries out the significantly finishing of blade profile, and the dimensional accuracy of emery wheel and the form accuracy of blade profile are ensured by emery wheel restoring on line system；Instrument when blade profile is finished is elastic grinding wheel, and blade profile finishing carries out the lifting of blade surface quality, eliminates the vestige of blade profile roughing operation, reduces roughness.
7. a kind of engine blade Double-side Synchronous profiling polishing method according to claim 6, it is characterised in that：The elastic grinding wheel is not threshing buffing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912931.3A CN106863063A (en) | 2015-12-11 | 2015-12-11 | A kind of engine blade Double-side Synchronous profiling polishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912931.3A CN106863063A (en) | 2015-12-11 | 2015-12-11 | A kind of engine blade Double-side Synchronous profiling polishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106863063A true CN106863063A (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912931.3A Pending CN106863063A (en) | 2015-12-11 | 2015-12-11 | A kind of engine blade Double-side Synchronous profiling polishing method |
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| CN (1) | CN106863063A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312001A (en) * | 2018-01-20 | 2018-07-24 | 邵东和谐五金机电有限公司 | A kind of processing of multilayer independence hammer handle and polissoir |
| CN109015212A (en) * | 2018-08-30 | 2018-12-18 | 宁波江北区福勤机械厂（普通合伙） | A kind of wiper bracket processing unit (plant) |
| CN110704972A (en) * | 2019-09-27 | 2020-01-17 | 华东理工大学 | Blade surface bilateral ultrasonic rolling processing track coordination method |
| CN112936030A (en) * | 2021-01-28 | 2021-06-11 | 霍洪鑫 | Linear profiling sander |
| CN115319309A (en) * | 2022-10-12 | 2022-11-11 | 南通翔润机电有限公司 | Aluminum electrolytic capacitor sleeve stripping equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504054Y (en) * | 2001-09-08 | 2002-08-07 | 李杰先 | Automatic copying trimming polisher |
| CN201168905Y (en) * | 2008-04-09 | 2008-12-24 | 吉林大学 | Blade two-sided synchronous highly effective grinding and polishing machine tool |
| CN201579468U (en) * | 2009-11-03 | 2010-09-15 | 南通中能机械制造有限公司 | Milling clamp of back arc of gas passageway of blade of steam turbine |
| CN102019571A (en) * | 2010-10-04 | 2011-04-20 | 吉林大学 | Adaptive machine tool for grinding and polishing complex surfaces |
| CN202780762U (en) * | 2012-10-19 | 2013-03-13 | 景宁畲族自治县东辉竹木制品厂 | Multi-station copying grinding machine |
| CN204546195U (en) * | 2015-03-19 | 2015-08-12 | 济宁市市中区任航航模器材厂 | A kind of model aircraft screw thickness profile copy grinding device |
-
2015
- 2015-12-11 CN CN201510912931.3A patent/CN106863063A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504054Y (en) * | 2001-09-08 | 2002-08-07 | 李杰先 | Automatic copying trimming polisher |
| CN201168905Y (en) * | 2008-04-09 | 2008-12-24 | 吉林大学 | Blade two-sided synchronous highly effective grinding and polishing machine tool |
| CN201579468U (en) * | 2009-11-03 | 2010-09-15 | 南通中能机械制造有限公司 | Milling clamp of back arc of gas passageway of blade of steam turbine |
| CN102019571A (en) * | 2010-10-04 | 2011-04-20 | 吉林大学 | Adaptive machine tool for grinding and polishing complex surfaces |
| CN202780762U (en) * | 2012-10-19 | 2013-03-13 | 景宁畲族自治县东辉竹木制品厂 | Multi-station copying grinding machine |
| CN204546195U (en) * | 2015-03-19 | 2015-08-12 | 济宁市市中区任航航模器材厂 | A kind of model aircraft screw thickness profile copy grinding device |
Non-Patent Citations (2)
| Title |
|---|
| 崔海军等: "航空发动机叶片抛光技术现状及发展趋势", 《航空制造技术》 * |
| 郑文虎: "《机械加工技术经验》", 30 June 2015, 国防工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312001A (en) * | 2018-01-20 | 2018-07-24 | 邵东和谐五金机电有限公司 | A kind of processing of multilayer independence hammer handle and polissoir |
| CN109015212A (en) * | 2018-08-30 | 2018-12-18 | 宁波江北区福勤机械厂（普通合伙） | A kind of wiper bracket processing unit (plant) |
| CN110704972A (en) * | 2019-09-27 | 2020-01-17 | 华东理工大学 | Blade surface bilateral ultrasonic rolling processing track coordination method |
| CN110704972B (en) * | 2019-09-27 | 2023-02-24 | 华东理工大学 | Blade surface bilateral ultrasonic rolling processing track coordination method |
| CN112936030A (en) * | 2021-01-28 | 2021-06-11 | 霍洪鑫 | Linear profiling sander |
| CN112936030B (en) * | 2021-01-28 | 2023-02-14 | 霍洪鑫 | Linear profiling grinding machine |
| CN115319309A (en) * | 2022-10-12 | 2022-11-11 | 南通翔润机电有限公司 | Aluminum electrolytic capacitor sleeve stripping equipment |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 100024 North East military villa, eight Li bridge, Chaoyang District, Beijing Applicant after: China Institute of Aeronautical Manufacturing Technology Address before: 100024 North East military villa, eight Li bridge, Chaoyang District, Beijing Applicant before: Beijing Aviation Manufacturing Engineering Institute of China Aviation Industry Group Company |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |