CN103447920A - Integral leaf disk grinding and polishing processing and measuring integration device - Google Patents
Integral leaf disk grinding and polishing processing and measuring integration device Download PDFInfo
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- CN103447920A CN103447920A CN201310358708XA CN201310358708A CN103447920A CN 103447920 A CN103447920 A CN 103447920A CN 201310358708X A CN201310358708X A CN 201310358708XA CN 201310358708 A CN201310358708 A CN 201310358708A CN 103447920 A CN103447920 A CN 103447920A
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Abstract
The invention provides an integral leaf disk grinding and polishing processing and measuring integration device, which belongs to the machine manufacture field. Two stand columns are respectively provided with a grinding and polishing tool, a measuring device, a Z-shaft servo drive unit and a B-shaft servo drive unit, wherein the Z-shaft servo drive unit and the B-shaft servo drive unit are used for driving the grinding and polishing tool and the measuring device and can respectively enable the grinding and polishing tool and the measuring device to rotate along the Z shaft and around the B shaft; a lathe bed is provided with a Y-shaft servo drive unit; the Y-shaft servo drive unit is provided with an X-shaft servo drive unit; the X-shaft servo drive unit is provided with a C-shaft rotary driving unit; the integral leaf disk is positioned and clamped on the C-shaft servo drive unit by a fixture to realize a purpose that the integral leaf disk moves along the X shaft and the Y shaft and rotates around the C shaft. The positioning and clamping time can be reduced by one-time clamping, errors generated by multi-time positioning and clamping are eliminated, the grinding and polishing processing and measuring integration of the integral leaf disk can be realized, and the integral leaf disk processing quality and efficiency can be improved.
Description
Technical field
The invention belongs to mechanical manufacturing field, particularly a kind of blisk polishing processing and measurement integrated apparatus.
Background technology
Blisk is as the critical component of aero-engine, its design feature is to have saved tenon, tongue-and-groove and the locking device that traditional connected mode adopts, construction weight alleviates, number of spare parts reduces, avoided the windage loss of tenon, therefore the engine overall structure is greatly simplified, and thrust-weight ratio and reliability obviously improve.Blisk is as the core component that aero-engine practical function of future generation is crossed over and technology improves, and its manufacturing technology is the key that promotes aero-engine progress and development.
After the processing of blisk Milling Shape, for the surface quality that obtains expection still needs through polishing processing, blisk polishing processing automaticity is not high at present, generally adopts large, the inefficient artificial grinding and polishing method of labour intensity.Due to the blade profile of integrated bladed disk complexity, artificial polishing processing blisk is difficult to guarantee blade profile precision and surface integrity, affects the performance of aero-engine.
Summary of the invention
The invention provides a kind of blisk polishing processing and on-line measurement integrated apparatus, to solve, blisk polishing processing automaticity is not high, polishing processing and the problems such as measurement disconnection, long processing time, the very difficult assurance of quality conformance.
The technical scheme that the present invention takes is: Y-axis servo drive unit, column one and column two are fixedly connected with lathe bed respectively, Z axis servo drive unit one is installed on column one, B axle rotary drive unit one is installed on this Z axis servo drive unit one, and the grinding and polishing tool system is arranged on B axle rotary drive unit one; Z axis servo drive unit two is installed on column two, B axle rotary drive unit two is installed on Z axis servo drive unit two, contact measuring apparatus or non-contact measurement apparatus are arranged on B axle rotary drive unit two; The X-axis servo drive unit is installed on the Y-axis servo drive unit, C axle rotary drive unit is installed on the X-axis servo drive unit, on C axle rotary drive unit, fixture is installed.
Grinding and polishing tool system of the present invention comprises abrasive band or emery wheel and provides the driver element of power for abrasive band or emery wheel.
X-axis servo drive unit of the present invention, Y-axis servo drive unit and Z axis servo drive unit one and Z axis servo drive unit two are selected respectively the driven by servomotor ball-screw transmission mechanism; B axle rotary drive unit one and B axle rotary drive unit two are selected the DD direct drive motor; C axle rotary drive unit is selected the driven by servomotor Worm and worm-wheel gearing.
Z axis servo drive unit one on column one of the present invention and B axle rotary drive unit one rotatablely move for the grinding and polishing tool system provides along the Z axis rectilinear motion with around the B axle.
Z axis servo drive unit two on column two of the present invention and B axle rotary drive unit two rotatablely move for touch measurement mechanism or non-contact measurement apparatus provide along the Z axis rectilinear motion with around the B axle.
Y-axis servo drive unit of the present invention, X-axis servo drive unit and C axle rotary drive unit provide along the Y-axis rectilinear motion, rotate along the X-axis rectilinear motion with around the C axle for blisk.
Advantage of the present invention is novel structure, grinding and polishing tool system and measurement mechanism are integrated on an equipment, the blisk forward and backward to polishing processing by measuring system measured, and designing a model of measurement result and blisk compared, constantly adjust polishing processing surplus and grinding and polishing process parameter, control the grinding and polishing tool system blisk is carried out to polishing processing, until polishing processing goes out to meet the blisk of quality requirement.Integrated by polishing processing and measurement, realize completing the overall process of blisk polishing processing by clamped one time, reduces location and clamping times, eliminates the error that multiple bearing and clamping produce, and improves crudy and efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the top view of Fig. 3.
The specific embodiment
Y-axis servo drive unit 2, column 1 and column 2 14 are fixedly connected with lathe bed 1 respectively, Z axis servo drive unit 1 is installed on column 1, B axle rotary drive unit 1 is installed on this Z axis servo drive unit 1, and grinding and polishing tool system 6 is arranged on B axle rotary drive unit 1; Z axis servo drive unit 29 is installed on column 2 14, B axle rotary drive unit 2 10 is installed on Z axis servo drive unit 29, contact measuring apparatus or non-contact measurement apparatus 11 are arranged on B axle rotary drive unit 2 10; X-axis servo drive unit 3 is installed on Y-axis servo drive unit 2, C axle rotary drive unit 4 is installed on X-axis servo drive unit 3, on C axle rotary drive unit 4, special fixture 13 is installed, blisk 12 is arranged on special fixture 13.
Grinding and polishing tool system 6 comprises abrasive band or emery wheel and provides the driver element of power for abrasive band or emery wheel;
X-axis servo drive unit 3, Y-axis servo drive unit 2 are selected respectively the driven by servomotor ball-screw transmission mechanism with Z axis servo drive unit 1 and Z axis servo drive unit 29; B axle rotary drive unit 1 and B axle rotary drive unit 2 10 are selected the DD direct drive motor; C axle rotary drive unit 4 is selected the driven by servomotor Worm and worm-wheel gearing;
Z axis servo drive unit 1 on column 1 and B axle rotary drive unit 1 rotatablely move for grinding and polishing tool system 6 provides along the Z axis rectilinear motion with around the B axle.
Z axis servo drive unit 29 on column 2 14 and B axle rotary drive unit 2 10 rotatablely move for touch measurement mechanism or non-contact measurement apparatus 11 provide along the Z axis rectilinear motion with around the B axle.
Y-axis servo drive unit 2, X-axis servo drive unit 3 and C axle rotary drive unit 4 provide along the Y-axis rectilinear motion, rotate along the X-axis rectilinear motion with around the C axle for blisk 12.
The Z axis servo drive unit and the B axle servo drive unit that are separately installed with grinding and polishing tool system and measurement mechanism on two columns and drive grinding and polishing tool system and measurement mechanism, can move and rotate around the B axle for grinding and polishing tool system and measurement mechanism provide respectively along Z axis; The Y-axis servo drive unit is installed on lathe bed, the X-axis servo drive unit is installed on the Y-axis servo drive unit, C axle rotary drive unit is installed on the X-axis servo drive unit, blisk on C axle rotary drive unit, can realize that blisk moves and rotates around the C axle along X, y-axis shift by the fixture positioning and clamping.After blisk after Milling Process installs, pass through X-axis, Y-axis, C axle and the five-axle linkage that Z axis and B axle on measurement mechanism one heel post two are installed, realize the measurement of measuring system to blisk, measurement result is compared with designing a model of blisk, determine the distribution of polishing processing surplus, planning grinding and polishing operation and technological parameter, then pass through X-axis, Y-axis, C axle and the five-axle linkage that Z axis and B axle on grinding and polishing tool system one heel post one are installed, realize the polishing processing of grinding and polishing tool system to blisk, after each polishing processing, blisk is carried out to on-line measurement, designing a model of each measurement result and blisk compared, by successive iteration, make measurement result constantly approach and design a model, until polishing processing goes out to meet the blisk of quality requirement.
Claims (6)
- A blisk polishing processing with measure integrated apparatus, it is characterized in that: Y-axis servo drive unit, column one and column two are fixedly connected with lathe bed respectively, Z axis servo drive unit one is installed on column one, B axle rotary drive unit one is installed on this Z axis servo drive unit one, and the grinding and polishing tool system is arranged on B axle rotary drive unit one; Z axis servo drive unit two is installed on column two, B axle rotary drive unit two is installed on Z axis servo drive unit two, contact measuring apparatus or non-contact measurement apparatus are arranged on B axle rotary drive unit two; The X-axis servo drive unit is installed on the Y-axis servo drive unit, C axle rotary drive unit is installed on the X-axis servo drive unit, on C axle rotary drive unit, fixture is installed.
- Blisk polishing processing according to claim 1 with measure integrated apparatus, it is characterized in that: described grinding and polishing tool system comprises abrasive band or emery wheel and provides the driver element of power for abrasive band or emery wheel.
- Blisk polishing processing according to claim 1 with measure integrated apparatus, it is characterized in that: described X-axis servo drive unit, Y-axis servo drive unit and Z axis servo drive unit one and Z axis servo drive unit two are selected respectively the driven by servomotor ball-screw transmission mechanism; B axle rotary drive unit one and B axle rotary drive unit two are selected the DD direct drive motor; C axle rotary drive unit is selected the driven by servomotor Worm and worm-wheel gearing.
- Blisk polishing processing according to claim 1 with measure integrated apparatus, it is characterized in that: the Z axis servo drive unit one on described column one and B axle rotary drive unit one rotatablely move for the grinding and polishing tool system provides along the Z axis rectilinear motion with around the B axle.
- Blisk polishing processing according to claim 1 with measure integrated apparatus, it is characterized in that: the Z axis servo drive unit two on described column two and B axle rotary drive unit two rotatablely move for touch measurement mechanism or non-contact measurement apparatus provide along the Z axis rectilinear motion with around the B axle.
- Blisk polishing processing according to claim 1 with measure integrated apparatus, it is characterized in that: described Y-axis servo drive unit, X-axis servo drive unit and C axle rotary drive unit provide along the Y-axis rectilinear motion, rotate along the X-axis rectilinear motion with around the C axle for blisk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310358708XA CN103447920A (en) | 2013-08-18 | 2013-08-18 | Integral leaf disk grinding and polishing processing and measuring integration device |
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| CN201310358708XA CN103447920A (en) | 2013-08-18 | 2013-08-18 | Integral leaf disk grinding and polishing processing and measuring integration device |
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| CN103447920A true CN103447920A (en) | 2013-12-18 |
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| CN201310358708XA Pending CN103447920A (en) | 2013-08-18 | 2013-08-18 | Integral leaf disk grinding and polishing processing and measuring integration device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440474A (en) * | 2014-11-28 | 2015-03-25 | 西安交通大学 | Self-adaption profile modification blade abrasive belt polishing machine tool |
| CN106625117A (en) * | 2016-11-02 | 2017-05-10 | 上海复合材料科技有限公司 | Satellite bearing cylinder stringer online measuring and grinding device |
| CN106625127A (en) * | 2017-02-23 | 2017-05-10 | 吴基玄 | Mixed flow water turbine blade machining device |
| CN108890468A (en) * | 2018-06-11 | 2018-11-27 | 华中科技大学 | A kind of intelligent robot grinding and polishing method suitable for integral blade disk |
| CN112123111A (en) * | 2020-09-25 | 2020-12-25 | 安徽新境界自动化技术有限公司 | Double-robot cooperative intelligent polishing device |
| CN112223009A (en) * | 2020-09-03 | 2021-01-15 | 山东科技大学 | Precision device capable of finishing aspheric surface curved surface processing and measuring at one time |
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| CN102756316A (en) * | 2012-07-13 | 2012-10-31 | 上海交通大学 | Ultra-precise processing integrated platform for large caliber optical mirror surface |
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| EP2602038A1 (en) * | 2010-08-06 | 2013-06-12 | Wuhan Leaddo Measuring&Control Co., Ltd | Numerical control milling machine for long rail to remove postwelding nodules |
| CN102248228A (en) * | 2011-07-18 | 2011-11-23 | 北京航空航天大学 | Numerical-control hobbing device for face gear |
| CN102581764A (en) * | 2012-02-16 | 2012-07-18 | 厦门大学 | Grinding, polishing and detecting integrated machine tool |
| CN202491138U (en) * | 2012-03-09 | 2012-10-17 | 吉林大学 | Five-axis electrorheological polishing equipment with integrated electrode tool |
| CN102756316A (en) * | 2012-07-13 | 2012-10-31 | 上海交通大学 | Ultra-precise processing integrated platform for large caliber optical mirror surface |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440474A (en) * | 2014-11-28 | 2015-03-25 | 西安交通大学 | Self-adaption profile modification blade abrasive belt polishing machine tool |
| CN104440474B (en) * | 2014-11-28 | 2017-01-04 | 西安交通大学 | A kind of self adaptation repaiies type blade abrasive band polishing and grinding lathe |
| CN106625117A (en) * | 2016-11-02 | 2017-05-10 | 上海复合材料科技有限公司 | Satellite bearing cylinder stringer online measuring and grinding device |
| CN106625127A (en) * | 2017-02-23 | 2017-05-10 | 吴基玄 | Mixed flow water turbine blade machining device |
| CN108890468A (en) * | 2018-06-11 | 2018-11-27 | 华中科技大学 | A kind of intelligent robot grinding and polishing method suitable for integral blade disk |
| CN108890468B (en) * | 2018-06-11 | 2020-05-19 | 华中科技大学 | Robot intelligent grinding and polishing method suitable for blisk |
| CN112223009A (en) * | 2020-09-03 | 2021-01-15 | 山东科技大学 | Precision device capable of finishing aspheric surface curved surface processing and measuring at one time |
| CN112123111A (en) * | 2020-09-25 | 2020-12-25 | 安徽新境界自动化技术有限公司 | Double-robot cooperative intelligent polishing device |
| CN112123111B (en) * | 2020-09-25 | 2021-09-17 | 安徽新境界自动化技术有限公司 | Double-robot cooperative intelligent polishing device |
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Application publication date: 20131218 |