CN202726682U - Cut-in milling/ grinding /polishing processing internal/external curved surface system - Google Patents
Cut-in milling/ grinding /polishing processing internal/external curved surface system Download PDFInfo
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- CN202726682U CN202726682U CN 201220230097 CN201220230097U CN202726682U CN 202726682 U CN202726682 U CN 202726682U CN 201220230097 CN201220230097 CN 201220230097 CN 201220230097 U CN201220230097 U CN 201220230097U CN 202726682 U CN202726682 U CN 202726682U
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Abstract
The utility model relates to a cut-in milling/ grinding /polishing processing internal/external curved surface system, which consists of a hard pressing head, a milling layer and a workpiece, wherein the end surface curved surface arc center of the hard pressing head is concentric with the internal/external curved surface arc center, the end surface curved surface symmetric line of the hard pressing head is overlapped with the curved surface symmetric line of the workpiece, the milling layer can be loaded and coated on a hard pressing head tooling and is in contact with the cured surface of the workpiece, a control device of the milling layer maintains motionless or swings through controlling the hard pressing head to tightly press the milling layer, the workpiece moves, and the milling/grinding/polishing process of the workpiece cured surface is completed. Because the cut-in milling/ grinding /polishing of the formed hard pressing head is adopted, and the grinding wheel and oilstone internal/external curved surface type and the position deviation in the prior art can be avoided, the defect of poor precision left by the previous production can be trimmed, and the non-qualified rate of products can be greatly reduced.
Description
Technical field
The utility model relates to a kind of plunge-cutting/grinding/polishing inside/outside curved surface system.
Background technology
At present, the Surface Machining of curve surface work pieces mainly realizes by the grinding of various machinery utilization emery wheels, oilstone.Because the surface undulation of Machining of Curved Surface part is uneven, traditional grinding, super precision method often adopt manual operations or emery wheel, oilstone, there are the shortcomings such as surface of the work unbalance stress, polishing take time and effort, curved surface circular arc decentraction, cause the shortcomings such as superfinishing is of poor quality, production efficiency is low, labour intensity is large.
Take the workpiece bearing as example, deep groove ball bearing raceway ultra-lapping technique is the lapping mode of making side-to-side motion with oilstone by the groove curvature center of workpiece now.In this ultra-lapping technique, the width of oilstone is restricted, and reason is that the pendulum radius that is positioned at the oilstone two ends is different from the pendulum radius in the middle of the oilstone, if the too wide then radius of oilstone difference strengthens, will affect machining accuracy.Secondly, the relative workpiece of oilstone oscillation center is fixing in the ultra-lapping technique at present, the factors such as the bottom of trench footpath deviation that exists in the preceding working procedure, ditch Curvature Radius Deviation, ditch position deviation, make the actual swing that adds oilstone working face in man-hour not in perfect condition, therefore usually destroyed the geometric accuracy of raceway.
Be to be to disclose a kind of curved surface finishing processing device in the utility model patent of 2009-09-01 200910067471.3 applyings date at application number, it is the equipment for Surface Machining, particularly relate to the processing unit (plant) of a kind of use (softening) property axle and surfacing device finishing or polishing processing three-dimensional curved surface, belong to mechanical engineering field.The purpose of this utility model is to change traditional processing mode that passes through stiff shaft band power driven tools finishing flat work pieces surface, for the finished machined of workpiece three-dimensional surface provides solution.This device comprises: (softening) property axle 1, flexible shaft supporting mechanism 2, surfacing device 3, support 4, base 6 and workbench 7, flexible shaft 1 has one or more groups, a plurality of surfacing devices 3 are housed on every group of flexible shaft 1, flexible shaft 1 is contained on the support 4 by a plurality of flexible shaft supporting mechanisms 2, and the axis of flexible shaft 1 is along with the surperficial passive bending of workpiece to be processed 5.Surfacing device is by flexible shaft 1 driven rotary, surfacing device by one or more be one group, the flexible shaft supporting mechanism be not set between the surfacing device on the same group, and surfacing device is polishing wheel lap tool or the milling cutter tools that comprises emery wheel, abrasive band, abrasive stick, hairbrush or wire brush.During processing work, electricity drives flexible shaft and surfacing device rotation, and the axis bending degree of flexible shaft determines by the workpiece to be processed surface configuration, leans on moving forward and backward of support or moving forward and backward or rotating to realize Surface Machining of workbench.Although this device provides a kind of more flexibly processing technology,, for superfinishing, this method does not still solve the problem of the precision of workpiece, can not so that the machining accuracy of the workpiece that processes in a default scope.
The utility model content
A purpose of the present utility model is to provide positive camber system in a kind of plunge-cutting/grinding/polishing, to solve the technical problem that workpiece accuracy that prior art processes can not be in a default scope.
The utility model provides a kind of plunge-cutting/grinding/polishing inside/outside curved surface system, and hard pressure head compresses grinding layer incision workpiece, and it comprises:
Hard pressure head, hard pressure head end face curved surface arc core is concentric with the inside/outside curved surface arc core of workpiece; The curved surface line of symmetry of hard pressure head end face curved surface line of symmetry and workpiece is overlapping;
Grinding layer can carry and overlay on the hard pressure head frock, contacts with the curved surface of workpiece;
Control device compresses grinding layer and keeps motionless or swing and workpiece motion s by controlling hard pressure head, finishes grinding to curve surface of workpiece/grindings/glossing, so that the grinding layer that year overlays on the hard pressure head frock contacts with curve surface of workpiece/coincide.
Preferably, control device comprises program-controlled unit and hard pressure head linkage unit, grinding layer linkage unit.
Hard pressure head linkage unit: connect hard pressure head, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects hard pressure head linkage unit, contacts with curve surface of workpiece, coincide in order to drive hard pressure head compression grinding layer by the action of controlling hard pressure head linkage unit, connects the grinding layer linkage unit with in the pre-spacing of control grinding layer stepping, upgrades grinding layer.
Preferably, control device comprises program-controlled unit and workpiece linkage unit,
Hard pressure head linkage unit: connect workpiece, the interlock that is used for workpiece is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects the workpiece linkage unit, drives hard pressure head in order to the action by control workpiece linkage unit and contacts with the curved surface of workpiece, coincide by compressing grinding layer.
Preferably, also comprise the grinding layer conveyer, described grinding layer conveyer connects program-controlled unit, and grinding layer is web-like or stacked, adopts a grinding layer conveyer to finish grinding layer stepping preset distance before the new workpiece of processing, upgrades grinding layer.
Preferably, described grinding layer adopts the composite grinding material.
The utility model also provides a kind of plunge-cutting/grinding/polishing inside/outside curved surface system, and it comprises:
Hard pressure head, hard pressure head end face curved surface arc core are concentric or on same straight line, the curved surface line of symmetry of pressure head end face curved surface line of symmetry and workpiece is overlapping firmly with the inside/outside curved surface arc core of workpiece; The center of surface line of processing inside/outside curved surface hard pressure head and processed center of surface line on the same straight line and pressure line also on this straight line, pressure head keeps tangent pressure line vertical with the plane or angled with plane and the positive camber of work piece when the processing work positive camber;
Grinding layer can carry and overlay on the hard pressure head frock, contacts with the curved surface of workpiece or coincide;
Control device compresses grinding layer and keeps motionless or swing and workpiece motion s by controlling hard pressure head, finishes grinding to curve surface of workpiece/grindings/glossing, so that the grinding layer that year overlays on the hard pressure head frock contacts with curve surface of workpiece/coincide.
Preferably, control device comprises program-controlled unit and hard pressure head linkage unit, grinding layer linkage unit.
Hard pressure head linkage unit: connect hard pressure head, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects hard pressure head linkage unit, compresses that grinding layer contact with curve surface of workpiece or coincide in order to drive hard pressure head by the action of controlling hard pressure head linkage unit, connects the grinding layer linkage unit to control in the pre-spacing of grinding layer stepping the renewal grinding layer.
Preferably, control device comprises program-controlled unit and workpiece linkage unit,
Hard pressure head linkage unit: connect workpiece, the interlock that is used for workpiece is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects the workpiece linkage unit, drives hard pressure head in order to the action by control workpiece linkage unit and contacts/coincide with the curved surface of workpiece by compressing grinding layer.
Description of drawings
Fig. 1 is the schematic diagram of existing curved surface finishing processing device;
Fig. 2 is that the cut-in type superfinishing of positive camber workpiece is ground schematic diagram;
Fig. 3 is that the cut-in type superfinishing of inside/outside Machining of Curved Surface part is ground the schematic diagram of system;
Fig. 4 is that a kind of cut-in type superfinishing of positive camber workpiece is ground components of system as directed structure use schematic diagram;
Fig. 5 is that a kind of cut-in type superfinishing of negative camber workpiece is ground components of system as directed structural analysis schematic diagram.
Fig. 6 is that a kind of cut-in type superfinishing of negative camber workpiece is ground system configuration example figure;
Fig. 7 A, Fig. 7 B are that the cut-in type superfinishing of positive camber workpiece is ground system's the second example part-structure use schematic diagram;
Fig. 8 A, Fig. 8 B are that the cut-in type superfinishing of negative camber workpiece is ground system's the second example part-structure use schematic diagram;
The third example part-structure of Fig. 9 A-Fig. 9 B plunge-cutting/grinding/polishing inside/outside curved surface system uses schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
The first example
See also Fig. 2 to Fig. 5, a kind of plunge-cutting/grinding/polishing inside/outside curved surface technique comprises:
Hard pressure head 11: the type body can be selected arbitrarily as required, and the shape of end to be curved surface technical matters with workpiece require the processing typing, adopt material metal with nonmetal all can but rigidity, wear-resisting will be arranged, big or smallly decide according to the condition of machinery equipment.
Grinding layer 12 can adopt removing material or composite grinding material: described composite grinding material, can have high strength, not easy fracture, anastomose property good, heat-resisting, possess grinding/grinding/polishing action.Grinding layer 12 can adopt very thin (being no more than 3MM such as thickness), can adopt existing superfinishing band such as this example, has certain flexibility, not only the grinding effect is arranged, but also have the polishing effect.Grinding has the size of correction effect, grinds to have the effect of revising and promoting roughness, and be in order to promote roughness and polish main.Grinding layer 12 can adopt different removing materials to reach different effects, grinding layer can be that the composite grinding material is made, it comprise abrasive material,, the various materials such as grounds travel, abrasive pastes, glue make, wherein reach the effect of grinding/grinding/polishing according to different proportionings, require only to need to adopt different grinding layers to realize getting final product according to different grinding/grindings/polishing.In this example, grinding/grinding/polishing effect is disposable realization, also can select muptiple-use realization as required.
Workpiece: described workpiece is exactly workpiece to be machined.Owing to adopt plunge-cutting, grinding, the polishing of the hard pressure head of moulding, emery wheel, oilstone inside/outside curved face type, biased poor before can eliminating can be repaired the not enough defective of precision that the production of front road stays, and can greatly reduce the disqualification rate of product.
Grinding layer 12 can carry and overlay on hard pressure head 11 frocks, contact with the processing curve of workpiece 13. in general, when if this workpiece 13 machines, or take Fig. 4 as example, what this workpiece 13 was processed is positive camber, then the curved surface center of circle O of this workpiece 13 is with to carry the hard pressure head 11 end face curved surface center of circle O1 be covered with grinding layer 12 identical, and the subsequent corrosion of workpiece 13 is little less than the subsequent corrosion R that carries the hard pressure head that is covered with grinding layer 12.Take Fig. 5 as example, what this workpiece 13 was processed is negative camber.Then the curved surface center of circle O2 of this workpiece 13 is with to carry the hard pressure head 11 end face curved surface center of circle O3 be covered with grinding layer 12 identical. and namely, hard pressure head 11 end face curved surface circular arcs are concentric with the curved surface circular arc of work piece.
By hard pressure head 11 and grinding layer 12, finish grinding grinding, glossing to the curved surface to be processed of workpiece 13, contact with the workpiece curved surface, coincide so that carry the grinding layer 12 that overlays on hard pressure head 11 frocks.
Owing to adopt plunge-cutting/grindings of the hard pressure head of moulding/polishing, (principle as scheme several shown in) can eliminate former emery wheel, oilstone inside/outside curved face type, biased poor, can repair the precision deficiency defective that the production of front road stays, and can greatly reduce the disqualification rate of product.
In addition, the workpiece of same specification inside/outside curved surface adopts the hard pressure head of at least one end face curved surface; When processing different size inside/outside curve surface work pieces, change end face curved surface and the contacted hard pressure head of this curve surface of workpiece and get final product.The characteristics one of plunge-cutting/grinding/polishing technology can keep basically identical no matter same pressure head is processed the curved face type body of how much quantity workpiece workpiece, and its two shape that needs only the change pressure head just can be processed the inside/outside curved surface of any shape, applied range.
Before processing one new workpiece, change and workpiece 13 contacted grinding layers 12.Such as, grinding layer 13 can be web-like or stacked, adopts a grinding layer conveyer to finish grinding layer 12 steppings one preset distance before processing one new workpiece 13.Like this, during each time grinding/grinding/polishing, grinding layer 13 all is new, and grinding/grinding/polishing workpiece out has unified quality.
In each time grinding/grinding/glossing process, described hard pressure head keeps motionless by fixture or swings, and described workpiece is finished a grinding/grinding/glossing according to predefined formula motion under the effect of workpiece linkage;
In each time grinding, grinding, the glossing process, the line of symmetry of the curved surface of described hard pressure head end face curved surface line of symmetry and workpiece is overlapping.
See also Fig. 3, a kind of plunge-cutting/grinding/polishing inside/outside curved surface system comprises:
Grinding layer 12 can carry and overlays on the hard pressure head frock, contacts with the curve surface of workpiece of workpiece 13;
A kind of mode: control device comprises program-controlled unit and hard pressure head linkage unit,
Hard pressure head linkage unit: connect hard pressure head, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects hard pressure head linkage unit, in order to drive the curve surface grinding/grinding of hard pressure head by compressing grinding layer and workpiece/polishing by the action of controlling hard pressure head linkage unit.
The second way: control device comprises program-controlled unit and workpiece linkage unit,
Hard pressure head linkage unit: connect workpiece, the interlock that is used for workpiece is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects the workpiece linkage unit, drives the curve surface grinding/grinding of hard pressure head by compressing grinding layer and workpiece/polishing in order to the action by control workpiece linkage unit.
Native system also comprises the grinding layer conveyer, and described grinding layer conveyer connects program-controlled unit, and grinding layer is web-like or stacked, adopts a grinding layer conveyer to finish grinding layer stepping one preset distance before the new workpiece of processing.
Embodiment:
See also Fig. 6, a kind of plunge-cutting/grinding/polishing inside/outside curved surface system, it comprises:
Hard pressure head 11: the shape of hard pressure head end contact with curve surface of workpiece or is identical, and the hardness of the hardness of pressure head and workpiece is quite or greater than the hardness of described workpiece firmly.The hardness of hard pressure head and the hardness of workpiece refer to that quite the hardness of the hardness of hard pressure head and workpiece is identical, or the difference of hardness between them is in a preset range, and the design of this hardness refers to that mainly hard pressure head is indeformable, wear-resisting.The shape of hard pressure head 11 ends and the curved surface of workpiece coincide, and like this, when hard pressure head 11 passes through to compress the grinding layer buffing work-piece, grinding workpieces can be gone out corresponding curved surface.
Hard pressure head interlinked mechanism 24: connect hard pressure head 11, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing.Hard pressure head link gear comprises at least motor, controls the vertical controlling organization that hard pressure head moves both vertically for the horizontal controlling organization of controlling hard pressure head horizontal movement with being used for, and motor connects respectively horizontal controlling organization and vertical controlling organization.Horizontal controlling organization and vertical controlling organization comprise one of them in hydraulic pressure, vapour pressure, stage clip and the lever.Certainly it is also passable that the hard pressure head of control has the certain angle motion
Composite grinding material 22: it is fixed on demand that described composite grinding material 22 can be various shapes, and having a part of composite grinding material at least is to carry to overlay on the hard pressure head frock, and those composite grinding materials directly contact with the curved surface of workpiece 13.
Composite grinding material transmission mechanism 15: be connected in composite grinding material 22, carry the composite grinding material that overlays on hard pressure head 11 frocks in order to change by the movement that drives composite grinding material 22.Composite grinding material transmission mechanism comprises for composite grinding containers, motor, bearing, gear and pinch roller, the pulley placed.
Application examples
In order to solve the deficiency of present existing ultra-lapping technique, through repeatedly research and repeatedly test, develop the new technology to the cut-in type superfinishing of deep groove ball bearing raceway.Adopt on the hard pressure head frock and cover the composite grinding material forms, the curved surface that the superfinishing band substitutes oilstone incision workpiece raceway carries out the grinding of grinding work-piece raceway under the effect of pressure.
In the raceway cut-in type ultra-lapping technique scheme, 1) the R center of circle O of pressure head overlaps with the pivot O1 of inner ring.2) center of circle O of the curvature R1 of pressure head overlaps with the center of circle 01 of the raceway curvature r1 of inner ring, and the central plane of the curvature R1 of pressure head overlaps with the central plane of the raceway curvature r1 of inner ring.Such as Fig. 4.
(1) because the center of circle O of pressure head R overlaps with the pivot 01 of inner ring r, so can guarantee to cover the circular arc of superfinishing band on the pressure head and the arc surface of inner ring fits like a glove, so can guarantee the directly machining accuracy of size of inner ring ditch.(2) center of curvature 02 owing to pressure head overlaps with the ditch center of curvature 03 of inner ring, and the also fully coincidence of center of curvature plane, can guarantee like this machining accuracy of ditch curvature, guarantees the symmetry of inner ring ditch position.
Because the center of arc of pressure head coincide with ditch footpath pivot, the ditch center of curvature of inner ring respectively, so each of inner ring raceway grade accuracy of form and position can both be guaranteed.And the roughness of inner ring can according to different processing grades, be selected to cover pressure head on the different superfinishing bands and realize.Superfinishing can be carried out according to same principle in the outer ring.
From above-mentioned contrast table, can see, adopt plunge-cutting/grinding/polishing form to adopt the traditional type superfinishing to grind its Product Precision and be greatly improved.
The work structuring of plunge-cutting/grinding/polishing new technology: dynamo-electric combination.Can reequip according to the existence conditions of millwork equipment, different machines can adopt different structure A: program control monitoring: (little electricity, numerical control, programming).B: pressure head: (good rigidly, not easy to wear, shape are matched arbitrarily).C: pressure head interlock: (hydraulic pressure, vapour pressure, stage clip, lever).D: the movement of composite grinding material: (container of composite grinding material, stepper motor, servomotor, unilateral bearing, gear, pulley).E composite grinding material:
(high strength, heat-resisting, anastomose property good, grinding/grinding is arranged/the polishing function).
Plunge-cutting/grinding/polishing new technology can become existing capital improvement up-to-date grinding, grinding, polishing mechanical to reach state-of-the-art grinding, grinding, polishing effect with minimum cost.
Adopt the advantage of plunge-cutting/grinding/glossing to exist; 1) owing to plunge-cutting/grinding of adopting contoured squeeze board/polishing, can improve product quality and production efficiency.2) because the plunge-cutting/grinding of employing contoured squeeze board/polishing can be eliminated the impact that preceding working procedure is processed the ditch footpath of generation, ditch curvature, the biased difference of ditch, reduced the disqualification rate of product.3) because the processing technology equipment has been simplified in the plunge-cutting/grinding of employing contoured squeeze board/polishing, as long as change the shape of pressure head, just can process raceway and the curved surface of any proterties simultaneously, enlarge the range of work.4) owing to plunge-cutting/grinding of having adopted contoured squeeze board/polishing, but the noise uniformity of its product, the roughness of product can improve greatly, the ditch position shape curvature of product is consistent, the reduction of workpiece working surface heat, then greatly reduce the machined surface layer disorganization, the life-span of product is greatly improved.
Example two
Compare with example one, there is other possibility in hard pressure head 31 with the shape that grinding layer 32, surface of the work 33 adapt.
See also Fig. 7 A-Fig. 7 B, Fig. 8 A-Fig. 8 B, Fig. 9 A-Fig. 9 B plunge-cutting/grinding/polishing inside/outside curved surface system, it comprises:
Grinding layer 32 can carry and overlay on the hard pressure head frock, contacts/coincide with the curved surface 33 of workpiece 34;
Control device compresses grinding layer and keeps motionless or swing and workpiece motion s by controlling hard pressure head, finishes grinding to curve surface of workpiece/grindings/glossing, so that the grinding layer that year overlays on the hard pressure head frock contacts with curve surface of workpiece/coincide.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should drop in the protection domain of the present utility model.
Claims (8)
1. plunge-cutting/grinding/polishing inside/outside curved surface system, hard pressure head compresses grinding layer incision workpiece, it is characterized in that, comprising:
Hard pressure head, hard pressure head end face curved surface arc core is concentric with the inside/outside curved surface arc core of workpiece; The curved surface line of symmetry of hard pressure head end face curved surface line of symmetry and workpiece is overlapping;
Grinding layer can carry and overlay on the hard pressure head frock, contacts with the curved surface of workpiece;
Control device compresses grinding layer and keeps motionless or swing and workpiece motion s by controlling hard pressure head, finishes grinding to curve surface of workpiece/grindings/glossing, so that the grinding layer that year overlays on the hard pressure head frock contacts with curve surface of workpiece/coincide.
2. plunge-cutting/grinding as claimed in claim 1/polishing inside/outside curved surface system is characterized in that, control device comprises program-controlled unit and hard pressure head linkage unit, grinding layer linkage unit.
Hard pressure head linkage unit: connect hard pressure head, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects hard pressure head linkage unit, contacts with curve surface of workpiece, coincide in order to drive hard pressure head compression grinding layer by the action of controlling hard pressure head linkage unit, connects the grinding layer linkage unit with control grinding layer stepping preset distance, upgrades grinding layer.
3. plunge-cutting/grinding as claimed in claim 1/polishing inside/outside curved surface system is characterized in that control device comprises program-controlled unit and workpiece linkage unit,
Hard pressure head linkage unit: connect workpiece, the interlock that is used for workpiece is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects the workpiece linkage unit, drives hard pressure head in order to the action by control workpiece linkage unit and contacts with the curved surface of workpiece, coincide by compressing grinding layer.
4. plunge-cutting/grinding as claimed in claim 1 or 2/polishing inside/outside curved surface system, it is characterized in that, also comprise the grinding layer conveyer, described grinding layer conveyer connects program-controlled unit, grinding layer is web-like or stacked, adopt a grinding layer conveyer before the new workpiece of processing, to finish grinding layer stepping preset distance, upgrade grinding layer.
5. plunge-cutting/grinding as claimed in claim 4/polishing inside/outside curved surface system is characterized in that, described grinding layer adopts the composite grinding material.
6. plunge-cutting/grinding/polishing inside/outside curved surface system is characterized in that, comprising:
Hard pressure head, hard pressure head end face curved surface arc core are concentric or on same straight line, the curved surface line of symmetry of pressure head end face curved surface line of symmetry and workpiece is overlapping firmly with the inside/outside curved surface arc core of workpiece; The center of surface line of processing inside/outside curved surface hard pressure head and processed center of surface line on the same straight line and pressure line also on this straight line, pressure head keeps tangent pressure line vertical with the plane or angled with plane and the positive camber of work piece when the processing work positive camber;
Grinding layer can carry and overlay on the hard pressure head frock, contacts with the curved surface of workpiece or coincide;
Control device compresses grinding layer and keeps motionless or swing and workpiece motion s by controlling hard pressure head, finishes grinding to curve surface of workpiece/grindings/glossing, so that the grinding layer that year overlays on the hard pressure head frock contacts with curve surface of workpiece/coincide.
7. plunge-cutting/grinding as claimed in claim 6/polishing inside/outside curved surface system is characterized in that, control device comprises program-controlled unit and hard pressure head linkage unit, grinding layer linkage unit.
Hard pressure head linkage unit: connect hard pressure head, the interlock that is used for hard pressure head is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects hard pressure head linkage unit, compresses that grinding layer contact with curve surface of workpiece or coincide in order to drive hard pressure head by the action of controlling hard pressure head linkage unit, connects the grinding layer linkage unit to control grinding layer stepping preset distance, the renewal grinding layer.
8. plunge-cutting/grinding as claimed in claim 6/polishing inside/outside curved surface system is characterized in that control device comprises program-controlled unit and workpiece linkage unit,
Hard pressure head linkage unit: connect workpiece, the interlock that is used for workpiece is with grinding/grinding of controlling whole workpiece/polishing;
Program-controlled unit connects the workpiece linkage unit, drives hard pressure head in order to the action by control workpiece linkage unit and contacts/coincide with the curved surface of workpiece by compressing grinding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230097 CN202726682U (en) | 2011-11-24 | 2012-05-21 | Cut-in milling/ grinding /polishing processing internal/external curved surface system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120473769 | 2011-11-24 | ||
| CN201120473769.7 | 2011-11-24 | ||
| CN201110378565.X | 2011-11-24 | ||
| CN201110378565XA CN102441830A (en) | 2011-11-24 | 2011-11-24 | Novel plunge type inner/outer curved surface cutting/grinding/polishing process and system |
| CN 201220230097 CN202726682U (en) | 2011-11-24 | 2012-05-21 | Cut-in milling/ grinding /polishing processing internal/external curved surface system |
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| CN 201220230097 Expired - Fee Related CN202726682U (en) | 2011-11-24 | 2012-05-21 | Cut-in milling/ grinding /polishing processing internal/external curved surface system |
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| CN102756318A (en) * | 2011-11-24 | 2012-10-31 | 上海腾企机械技术配套有限公司 | New process and system for processing inner/outer curved surface in cutting-in type milling/grinding/polishing |
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| CN109556938B (en) * | 2018-10-22 | 2021-07-02 | 大冶特殊钢有限公司 | Cambered surface defect detection method for workpiece |
| CN109693182A (en) * | 2019-02-27 | 2019-04-30 | 佛山市西菱欧科技有限公司 | One kind repairing wheel method and repairs wheel apparatus |
| CN115213803B (en) * | 2022-07-14 | 2024-02-27 | 大连理工大学 | Bearing ring outer raceway rotary dynamic pressure polishing device and working method thereof |
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| KR920008432B1 (en) * | 1988-11-05 | 1992-09-28 | 가부시끼가이샤 히다찌세이사꾸쇼 | Magnetic lapping method and lapping device and magnetic head by using it |
| DE19921043C2 (en) * | 1999-05-07 | 2002-09-19 | Juergen Heesemann | belt sander |
| JP2001191241A (en) * | 1999-12-28 | 2001-07-17 | Mai Systems Kk | Polishing device |
| JP4438432B2 (en) * | 2004-01-30 | 2010-03-24 | 日産自動車株式会社 | Lapping method |
| CN201500925U (en) * | 2009-09-01 | 2010-06-09 | 吉林大学 | Curved surface finished machining device |
| CN102756318A (en) * | 2011-11-24 | 2012-10-31 | 上海腾企机械技术配套有限公司 | New process and system for processing inner/outer curved surface in cutting-in type milling/grinding/polishing |
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| CN102756318A (en) * | 2011-11-24 | 2012-10-31 | 上海腾企机械技术配套有限公司 | New process and system for processing inner/outer curved surface in cutting-in type milling/grinding/polishing |
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|---|---|
| CN102756318A (en) | 2012-10-31 |
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