EP3509791B1 - Dispositif de polissage par vibration - Google Patents

Dispositif de polissage par vibration Download PDF

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Publication number
EP3509791B1
EP3509791B1 EP17762109.1A EP17762109A EP3509791B1 EP 3509791 B1 EP3509791 B1 EP 3509791B1 EP 17762109 A EP17762109 A EP 17762109A EP 3509791 B1 EP3509791 B1 EP 3509791B1
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EP
European Patent Office
Prior art keywords
polishing
vibration
disc
bowl
drive
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.)
Active
Application number
EP17762109.1A
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German (de)
English (en)
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EP3509791A2 (fr
Inventor
Michael Kley
Matthias Höfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atm Qness GmbH
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ATM Qness GmbH
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Filing date
Publication date
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Priority to EP21164588.2A priority Critical patent/EP3858544A1/fr
Publication of EP3509791A2 publication Critical patent/EP3509791A2/fr
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Publication of EP3509791B1 publication Critical patent/EP3509791B1/fr
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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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/102—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
    • B24B31/062—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers the workpieces travelling through the containers
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
    • B24B31/073—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers involving a bowl being ring- or spiral-shaped
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load

Definitions

  • the invention relates to a vibration polishing device for generating an oscillating vibration for a revolving conveying movement of samples to be polished, a polishing plate which is firmly connected to the vibration drive and can be driven by it, and a polishing tub which is used to hold a polishing medium and the polishing medium to be polished Samples is formed and is connected to the polishing plate for entrainment.
  • Such a vibratory polisher is by the U.S. 3,137,977 has become known and comprises a rotating motor which drives eccentric weights and which causes the housing to vibrate.
  • the housing is connected to a drive plate which is permanently connected to a trough-like component via rubber-elastic elements, which is supported on a table top or the like via a base housing.
  • a vibration plate is integrated in the device so that it cannot be dismantled and can be brought into frictional engagement with the drive plate via a handle in order to be carried along in its vibrations.
  • the vibrating plate is provided with a polishing agent or polishing cloth and has an annular rim so that it can be viewed as a polishing tub.
  • the specimens to be polished are inserted into the polishing tub by means of specimen holders and, due to the vibrations caused by the unbalance drive, are subject to an orbital movement and a rotary movement at the same time.
  • an unbalance drive emits strong, harmful vibrations to the supporting environment of the vibration polishing device.
  • the exchange of the polishing plate, which forms a polishing pan is only possible in a laborious and time-consuming manner by dismantling the device.
  • the DE 10 2009 044234 A1 a device for surface processing with a working container for receiving workpieces to be processed and auxiliary material for surface processing and a vibratory drive device.
  • the working container can be placed on a plate-shaped electromagnet so that, when the electromagnet is activated, an attractive force is exerted on the working container in order to couple the working container to the oscillating drive device in a vibration-proof manner.
  • the invention is based on the object of creating a vibration polishing device in which a polishing tub, which is designed to hold a polishing medium and the samples to be polished, can be designed in such a way that the polishing tub is simply removed from the vibration polishing device and simply replaced with another polishing tub, if necessary can be exchanged with another polishing medium.
  • Another aspect of the invention is that a vibration polishing device is created in which less strong vibrational oscillations are emitted to the environment than is the case with the prior art.
  • Another aspect of the invention lies in the sealed fastening of the polishing medium in the polishing trough, in particular when the polishing medium comprises a polishing cloth and a polishing agent suspension.
  • vibration drive for generating an oscillating vibration for a circular movement of samples to be polished
  • the vibration drive as a unit driving an additional polishing plate to which it is firmly connected.
  • a polishing tub is attached to the polishing plate and is coupled to take with you.
  • the polishing trough is designed to hold a polishing medium and the samples to be polished.
  • the samples to be polished can be inserted in sample holders.
  • the polishing tub is detachably attached to the polishing plate and the detachable attachment is achieved by means of magnetic adhesive force, with positive locking engagement parts also being provided, which cause centering and / or horizontally or laterally positive coupling of the polishing tank to the polishing plate and thus for driving the polishing tank into the oscillating one Can contribute vibratory movement of the polishing plate.
  • ferromagnetic parts in particular ferromagnetic layers, are preferred which cause the polishing trough to adhere magnetically to the polishing plate.
  • the first and second ferromagnetic parts which are designed in particular as first and second ferromagnetic layers, cause the polishing pan to adhere magnetically to the vibration drive, in particular to the polishing plate, in order to transfer the oscillating vibrations from the polishing plate to the polishing plate during operation of the vibration polishing device To transfer polishing bath and thus to move the samples to be polished in the polishing bath.
  • form-locking engagement parts are also provided, which cause centering and / or horizontally or laterally form-locking coupling of the polishing tub to the polishing plate and can thus contribute to entrainment of the polishing tub in the oscillating vibration of the polishing plate.
  • the magnetic adhesive force is such that, in particular in cooperation with the horizontally or laterally form-fitting interlocking engagement parts, it brings about a three-dimensional coupling of the polishing tub to the polishing plate, which is strong enough on the one hand to attach the polishing tub to the polishing plate in such a way that the oscillating vibratory movements of the polishing plate can be transmitted to the polishing tub, and on the other hand can be released by the user, in particular manually, by overcoming the magnetic adhesive force, in order to be able to easily replace the polishing tub.
  • the oscillating oscillation preferably leads to an intermittent, inclined upwardly directed tangential movement of the samples to be polished with respect to the sample circulation within the polishing bath and thus in particular to hopping and sliding of the specimens on the polishing medium and to the circulation of the specimens to be polished within the polishing bath relative to the polishing medium, which leads to the polishing of the samples on their underside.
  • polishing cloth and polishing agent in suspension are preferred as the polishing medium.
  • Other polishing media can also be used, for example fine abrasive or fine abrasive and / or polishing paper.
  • a magnetic plate or a magnetic film can be used as one of the ferromagnetic layers and a metal / sheet steel disk or a magnetic film disk can serve as the other of the ferromagnetic layers.
  • magnetic adhesion of the polishing tub to the polishing plate is achieved, and accordingly a vertical or axial magnetic attachment of the polishing tub to the polishing plate that is preferably easily detachable.
  • the magnetic plate or magnetic film can be glued to the top of the polishing plate or to the underside of the polishing tub.
  • the sheet steel disk or magnetic film disk can be glued to the underside of the polishing bath or to the top of the polishing plate. This is a simple but effective type of attachment.
  • Head bolts can be used as first form-fit engagement parts and engagement openings as second form-fit engagement parts. Since the heads of the headed bolts engage in the engagement openings, the relative movement between the polishing plate and the polishing bath is prevented.
  • the interlocking engagement parts effect a horizontal or lateral fixation of the polishing pan on the vibration drive or on the polishing plate in order to transmit the oscillating movement of the polishing plate to the polishing pan.
  • the form-locking engagement parts which act laterally in a form-locking manner can preferably also comprise a centering hub in order to effect centering and indexing of the polishing bath.
  • the preferred combination of vertically or axially acting magnetic adhesion and horizontally or laterally acting form fit causes a stable, yet easily detachable and practically manageable attachment of the polishing tub to the vibration drive or to the polishing plate for transmitting the oscillating movement of the vibration drive or of the polishing plate on the polishing pan.
  • the polishing trough from a plastic material with a carrier material for a separately handleable polishing agent on the inside of the floor.
  • the carrier material can be a polishing cloth which, in particular, adheres magnetically to the polishing tub.
  • the polishing cloth can be provided with magnetized, ferromagnetic means on its underside.
  • the polishing tub has a circumferential side wall with an annular or keyway, which extends above the bottom wall of the polishing tub at a height according to the thickness of the carrier material and receives a rubber-elastic ring, which covers the edge of the carrier material in a clamping manner and thus prevents the polishing cloth from becoming detached can.
  • the rubber-elastic ring can easily be removed so that the polishing cloth or another carrier material for the polishing agent can easily be replaced.
  • the polishing tub is advantageously designed as a container for the polishing cloth and polishing agent suspension and is tightly closable with a lid and equipped with a handle so that it can be placed on the polishing plate as a whole or lifted off the polishing plate.
  • a large number of polishing trays can therefore be available for a vibration polishing device, and these can be easily changed on the polishing device Specification are made easily recognizable by labels.
  • the polishing tubs are expediently designed to be stackable. In the polishing work to be carried out, different polishing tanks with different degrees of grain size of the polishing agent can be used one after the other without this leading to complications in the processing of the samples to be polished.
  • the samples can namely be cleaned between the individual processing steps in order to avoid carryover of different grain sizes of the polishing medium between individual containers. Apart from that, the containers are also easy to clean.
  • the vibration polishing device is expediently designed in such a way that there is an edge gap between the polishing pan and the polishing plate, into which a tool can be engaged in order to gently lift the polishing pan from the polishing plate.
  • the lifting tool can be attached to the gap, but it is also possible to design the lifting tool as part of the vibration polishing device.
  • Such an integrated lifting tool has an engagement part in the edge gap and a handle part outside the edge gap and can gradually enlarge the edge gap, for example by turning the handle part, which leads to a gentle lifting of the polishing pan from the polishing plate. This prevents the polishing agent suspension from sloshing inside the polishing tub when it is to be changed.
  • the vibration drive is expediently constructed in such a way that it has a vibration plate to which the polishing plate is attached.
  • a favorable type of fastening is the screw connection in connection with the indexing of the polishing plate on the vibration plate of the vibration drive.
  • a preferred vibration drive also comprises an annular or disk-shaped base part and an annular or disk-shaped counter-oscillating part, which are connected via first leaf springs. These first leaf springs extend according to helical surfaces with respect to the central axis of the device and enable counter-rotating, relative torsional vibration movements between the base part and the counter-vibrating part.
  • the vibration plate of the vibration drive is connected to the base part via second leaf springs which, like the first leaf springs, extend according to helical surfaces with respect to the central axis of the device.
  • An electromotive drive is arranged between the counter-vibrating part and the vibrating plate and preferably comprises a magnetic coil or an electromagnet on the counter-vibrating part and a magnet armature on the vibrating plate in order to counteract oscillating rotary vibrations during operation between this counter-oscillation part and the vibration plate by switching the electromagnet on and off, the magnet armature tensioning or relaxing the second leaf springs.
  • the vibration plate lifts a little from the counter-vibrating part when the leaf springs are tensioned by the drive, and when the drive is briefly switched off, the vibration plate moves back onto the counter-vibrating part.
  • a rotary oscillation movement of the vibration plate relative to the counter-oscillating part can thus be generated around the central axis of the device.
  • the vibration drive with base part, counter-vibrating part and vibration plate, which are connected to each other in pairs via the first and second leaf springs, enable mass force compensation and thus vibration force compensation, in which little vibration energy is radiated into the environment, compared to an unbalance drive, as in previous vibration polishing devices the case is.
  • the vibration drive, the polishing plate and the polishing tub form a first unit, which is mounted in a vibration-damped protective housing and is arranged as a second unit next to a control part.
  • the protective housing has an overall wedge-shaped shape with a stepped wedge tip.
  • the control part of the vibration device is housed inside the protective housing in the area of the truncated wedge tip, while the control panel is located on the outside of the protective housing. A touchscreen on the control panel is preferred.
  • a narrow vibration device is achieved in which the polishing tub is partially, in particular half-recessed in the housing. Vibration polishers are usually used with specimen holders that hold the specimens to be polished.
  • the first drive part and the counter-vibrating part vibrate in one direction and the second drive part with the vibrating plate and all parts connected to it vibrate in the other direction.
  • the main parts of the vibration polishing device are a vibration drive 1, a polishing plate 2 and a polishing bath 3.
  • the device also comprises a control part 4 and a protective housing 5.
  • the electromotive vibration drive 1 ( Fig. 4 ) comprises an annular or disk-shaped base part 11, an annular or disk-shaped counter-vibrating part 12, a vibration plate 13 and an electric motor drive with a first drive part 14 and a second drive part 15.
  • the base part 11 is connected to the counter-vibrating part 12 via first leaf springs 16. Furthermore, the base part 11 is connected to the vibration plate 13 via second leaf springs 17.
  • the leaf springs 16 and 17 each form three spring assemblies which are distributed around the circumference of the device.
  • the vibration drive 1 can be assigned a central or symmetry axis 10, to which the leaf springs 16 and 17 like gear pieces of a multi-start, very steeply extending screw form helical helical surfaces which extend radially to the central axis 10 and assume an angle of inclination to the central axis 10 of 18 °.
  • the structure of the vibration drive 1 is detailed in DE 10 2004 034 481 B4 or US 7 143 891 B2 described, to which reference is hereby made in this regard and which are hereby made the subject of the present disclosure by reference.
  • the polishing plate 2 is firmly connected to the vibration drive 1, namely screwed to the vibration plate 13 at 24 and indexed at 25.
  • the polishing plate 2 On its upper side, the polishing plate 2 has a magnetic plate or a magnetic foil 21 as a first ferromagnetic layer ( Fig. 3 ), which is attached to the top of the polishing plate 2, is glued in this example.
  • Head bolts 23, which engage in engagement openings 33 of the polishing bath 3, can be viewed as form-fit engagement parts of a quick-release coupling.
  • the ferromagnetic layers act to couple the polishing bath 3 with the polishing plate 2, whereby the polishing bath 3 is entrained in the oscillating vibration of the polishing plate 2.
  • the polishing plate 2 is fastened by means of a central screw 24 and a centering disk 22 on the upper side of the vibration plate 13 and is indexed by eccentrically arranged index pins 25.
  • the centering disk 22 engages in a central recess 32 in the bottom wall of the polishing bath 3 in order to center the polishing bath 3.
  • the head bolts 23 likewise engage in corresponding floor recesses 33 of the polishing tub 3 in order to produce a positive fit against relative rotation between the vibration drive 1 or the polishing plate 2 and the polishing tub 3.
  • the polishing tub 3 is in Figure 5 and 6th shown in perspective and shows the sheet steel disk 31 on the underside of the bottom wall.
  • the polishing tub 3 has a side wall 34 with a handle 35 attached to it. How out Figure 3 and 5 As can be seen, the side wall 34 has a circumferential keyway 36, under which there is a space for a polishing cloth 6 ( Figure 3 ) is located.
  • the edge of the polishing cloth 6 is rubber-elastic Clamped ring 37, which engages in keyway 36 and holds down the edge of the polishing cloth 6.
  • Finger openings 38 on the side wall 34 facilitate the removal of the elastic ring 37 from the keyway 36 and thus the change of the polishing cloth 6, which is provided on its underside with magnetized, ferromagnetic means in order to fit and adhere well. It is preferred to manufacture the polishing tub from a plastic material.
  • the polishing cloth 6 is a carrier material onto which a polishing agent suspension is applied.
  • the polishing bath 3 can be equipped with a lockable cover 7 ( Fig. 6 , 7th ) are closed, so that a closable container for the polishing cloth and the polishing agent suspension is created.
  • the cover 7 has projections 72 and 73 which fit into the base recesses 32 and 33 of the polishing tub, so that closed polishing tubs 3 ( Fig. 6 , 7th ) are stackable on top of each other.
  • a certain number of such polishing tanks ( Fig. 6 , 7th ) that can hold polishing agent suspensions with different grain sizes. In this way it is possible to use the vibration polishing device first as a fine grinding device for samples to be polished and then as a final polishing device.
  • edge gap 29 between the polishing plate 2 and the polishing pan 3, into which a tool can engage in order to gently lift the polishing pan 3 from the polishing plate 2.
  • the gentle lifting can be mechanized, for example, by engaging a handle with cams at the front end in the gap 29 (not shown), whereby by turning the tool the cam widens the gap 29 and thus the polishing bath 3 gently against the magnetic adhesive force of the polishing plate 2 takes off. It is also sufficient to gently lift the polishing tub by the handles 35.
  • the vibration drive 1, the polishing plate 2 and the polishing tub 3 form a first unit which is arranged in the protective housing 5 next to the control part 4 as a second unit.
  • the protective housing 5 has an overall wedge-shaped shape with a truncated wedge tip 51, within which the control part 4 is accommodated.
  • the top of the protective housing 5 in the area of the truncated wedge tip 51 is designed as a control panel and can have a touchscreen 52.
  • a housing cover 53 is used to cover the vibration polishing device.
  • Fig. 8 shows the vibration drive 1 with the polishing tub 3 attached and with an acceleration sensor 18 which is able to measure the accelerations between the polishing plate 2 and the polishing tub 3 and to generate acceleration signals therefrom. These signals are fed back to the control part 4 in order to intervene in a regulating manner in the voltage, current strength and pulse output supplied to the vibration drive.
  • Fig. 9 shows a sectional view through a sample 8 and a sample holder with which the sample 8 can be appropriately clamped in order to be placed with the underside 8 on the polishing cloth 6.
  • the operation of the vibratory polisher is as follows.
  • samples 8 to be polished are prepared for the polishing process. In most cases, this means that the samples are positioned in sample holders 9 in such a way that the surface 81 to be polished protrudes from the sample holder.
  • the control device 4 is switched on for the delivery of electrical currents of predetermined frequency and strength in order to set the vibration drive 1 in motion.
  • the vibrations generated on the vibrating plate 13 are oscillating and cause the samples 8 located on the polishing bath and to be polished to start jumping in batches and thereby being driven in a revolving manner in the polishing bath 3.
  • the first or second drive part 14, 15 move relative to one another and thus also the counter-vibration part 12 to the vibration plate 13, whereby the leaf springs 16 and 17 are tensioned, and when the voltage pulse decreases, the leaf springs 16 and 17 lead the device parts in their starting position.
  • the polishing plate 2 is firmly connected to the vibration plate 13 and thus makes its movements with it. However, this also applies to the polishing bath 3, since it is taken along mechanically and / or magnetically.
  • the index pins 25 prevent an undesired rotary movement of the polishing bath 3 in relation to the polishing plate 2.
  • the embodiment described is to be assessed as an example.
  • movements can be superimposed.
  • Two first drive parts and two second drive parts can be provided, the movements of which are superimposed in order to promote the circulation of the sample to be polished in the cup-shaped polishing bath.
  • An even more favorable result can be achieved with three first and second drive parts.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Claims (14)

  1. Appareil de polissage par vibration comprenant :
    - un entraînement en vibration (1) pour générer une vibration oscillante pour polir des échantillons (8),
    - un disque de polissage (2), qui est relié à l'entraînement en vibration (1) et peut être entraîné par celui-ci, et
    - une cuve de polissage (3), qui est réalisée pour recevoir un moyen de polissage ainsi que les échantillons (8) à polir et qui est couplée au disque de polissage (2) pour être entraîné, dans lequel la cuve de polissage (3) est fixée de manière amovible au disque de polissage (2) et la fixation amovible est réalisée au moyen d'une force d'adhérence magnétique, caractérisé par
    - des parties de mise en prise par complémentarité de formes qui entraînent un centrage et/ou un couplage par complémentarité de formes horizontalement ou latéralement de la cuve de polissage au disque de polissage et ainsi peuvent participer à entraîner la cuve de polissage dans le mouvement d'oscillation oscillant du disque de polissage.
  2. Appareil de polissage par vibration selon la revendication 1,
    dans lequel le disque de polissage (2) présente sur sa face supérieure une première partie ferromagnétique (21), et la cuve de polissage (3) est pourvue sur sa face inférieure d'une deuxième partie ferromagnétique (31),
    dans lequel la première et la deuxième partie ferromagnétique (21, 31) coopèrent et donnent lieu à une adhérence de la cuve de polissage (3) au disque de polissage (2).
  3. Appareil de polissage par vibration selon la revendication 2,
    dans lequel une des parties ferromagnétiques est réalisée en tant qu'une couche ferromagnétique sous la forme d'une plaque magnétique ou d'un film magnétique (21) et/ou l'autre partie ferromagnétique est réalisée en tant qu'une couche ferromagnétique sous la forme d'une rondelle magnétique (31) ou d'une rondelle en film magnétique.
  4. Appareil de polissage par vibration selon la revendication 3,
    dans lequel la plaque magnétique ou le film magnétique (21) est collée ou collé sur la face supérieure du disque de polissage (2) ou sur la face inférieure de la cuve de polissage (3).
  5. Appareil de polissage par vibration selon la revendication 3 ou 4,
    dans lequel la rondelle en tôle d'acier (31) ou la rondelle en film magnétique est collée sur la face inférieure de la cuve de polissage (3) ou sur la face supérieure du disque de polissage (2).
  6. Appareil de polissage par vibration selon l'une quelconque des revendications 1 - 5,
    dans lequel des moyens de centrage et d'indexation (22, 32 ; 23, 33) sont disposés entre le disque de polissage (2) et la cuve de polissage (3).
  7. Appareil de polissage par vibration selon l'une quelconque des revendications 1 à 6, comprenant en outre un milieu de polissage, dans lequel le milieu de polissage comprend un matériau de support et un agent de polissage.
  8. Appareil de polissage par vibration selon la revendication 7,
    dans lequel le matériau de support est une toile de polissage (6) et l'agent de polissage est présent dans une suspension d'agent de polissage.
  9. Appareil de polissage par vibration selon la revendication 7 ou 8,
    dans lequel la cuve de polissage (3) présente une paroi de fond avec un espace de réception pour le matériau de support et une paroi latérale périphérique (34) avec une cannelure (36) pour recevoir un anneau élastique en caoutchouc (37) pour recouvrir le bord du matériau de support et pour reposer de manière étanche sur ledit bord.
  10. Appareil de polissage par vibration selon l'une quelconque des revendications 7 - 9,
    dans lequel la cuve de polissage (3) est réalisée en tant que contenant en matière plastique pour le matériau de support et la suspension d'agent de polissage et peut être fermée avec un couvercle ainsi que présente une poignée de transport (35) pour pouvoir être déposée comme un tout sur le disque de polissage (2) ou pour pouvoir être retirée par levage du disque de polissage (2).
  11. Appareil de polissage par vibration selon l'une quelconque des revendications 1 - 10,
    dans lequel il existe entre la cuve de polissage (3) et le disque de polissage (2) une fente de bord (29), avec laquelle peut être mis en prise un outil pour retirer par levage avec douceur la cuve de polissage (3) du disque de polissage (2).
  12. Appareil de polissage par vibration selon l'une quelconque des revendications 1 - 11,
    dans lequel l'entraînement en vibration (1) présente une plaque vibratoire (13), à laquelle le disque de polissage (2) est fixé et qui est en mesure d'exécuter des oscillations par rotation tout autour d'un axe central (10), et
    dans lequel l'entraînement en vibration (1) présente en plus de la plaque vibratoire (13) encore une partie de base (11) annulaire et une partie de contre-oscillation (12) annulaire, qui s'étendent tout autour de l'axe central (10) et sont reliées par l'intermédiaire de premiers ressorts à lames (16), lesquels s'étendent selon des surfaces de filament hélicoïdal de sorte que des mouvements d'oscillation par rotation relatifs opposés sont possibles entre la partie de base et la partie de contre-oscillation, et
    dans lequel la plaque vibratoire (13) est reliée à la partie de base (11) par l'intermédiaire de deuxièmes ressorts à lames (17), lesquels s'étendent radialement selon des surfaces de filament hélicoïdal et tout autour de l'axe central (10), dans lequel en outre un entraînement électromagnétique est disposé avec une première partie d'entraînement (14) sur la partie de contre-oscillation (12) et avec une deuxième partie d'entraînement (15) sur la plaque vibratoire (13) pour générer en fonctionnement des mouvements d'oscillation par rotation oscillants, opposés entre la partie de contre-oscillation (12) et la plaque vibratoire (13), et de préférence
    comprenant en outre une partie de commande (4), qui commande la première et la deuxième partie d'entraînement (14, 15) en sens opposé et pour réguler des forces parasites.
  13. Appareil de polissage par vibration selon la revendication 12.
    dans lequel l'entraînement en vibration (1), le disque de polissage (2) et la cuve de polissage (3) forment une première unité, qui est disposée en tant que deuxième unité à côté de la partie de commande (4) dans un boîtier de protection (5).
  14. Appareil de polissage par vibration selon la revendication 13,
    dans lequel le boîtier de protection (5) présente une forme globalement en coin avec une pointe de coin (51) émoussée, à l'intérieur de laquelle la partie de commande (4) est logée, qui présente côté extérieur sur le boîtier de protection un panneau d'utilisation.
EP17762109.1A 2016-09-06 2017-09-05 Dispositif de polissage par vibration Active EP3509791B1 (fr)

Priority Applications (1)

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DE102016116675.8A DE102016116675A1 (de) 2016-09-06 2016-09-06 Vibrationspoliergerät
PCT/EP2017/072198 WO2018046479A2 (fr) 2016-09-06 2017-09-05 Dispositif de polissage par vibration

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EP (2) EP3858544A1 (fr)
JP (1) JP6744497B2 (fr)
CN (1) CN109661294B (fr)
DE (1) DE102016116675A1 (fr)
DK (1) DK3509791T3 (fr)
ES (1) ES2880148T3 (fr)
WO (1) WO2018046479A2 (fr)

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DE102016116675A1 (de) 2016-09-06 2018-03-08 Atm Gmbh Vibrationspoliergerät
CN110834268A (zh) * 2019-12-17 2020-02-25 济南大学 研磨抛光机

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DE1171303B (de) 1957-08-17 1964-05-27 Struers Chemiske Lab H Vorrichtung zum Nassschleifen metallo-graphischer Probestuecke
US3137977A (en) 1963-01-24 1964-06-23 Buehler Ltd Polishing method and apparatus
GB1018759A (en) 1964-06-11 1966-02-02 Joachim Anton Besuch Improvements in or relating to vibrational devices for the surface working of small components
US3466815A (en) 1967-05-29 1969-09-16 Roto Finish Co Vibratory method of treating articles
JPS4814689Y1 (fr) 1968-01-21 1973-04-23
US3552593A (en) 1969-05-29 1971-01-05 Alexander Szopo Nestable container
US3978622A (en) * 1975-07-23 1976-09-07 Solid State Measurements, Inc. Lapping and polishing apparatus
JPS58202764A (ja) 1982-05-21 1983-11-26 Tipton Mfg Corp 振動バレル加工機の振動制御方法および装置
US5662516A (en) * 1995-09-27 1997-09-02 You; Jae Hyun Magnetic barrel tumbler
DE102004034482A1 (de) 2004-07-15 2006-02-16 Feintool International Holding Vibrationswendelförderer
DE102004034481B4 (de) * 2004-07-15 2006-08-31 Feintool International Holding Antriebseinheit für einen Vibrationswendelförderer
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IT1401855B1 (it) 2010-10-19 2013-08-28 Mingot Apparecchiatura per il trattamento di un prodotto.
EP2638992B1 (fr) 2012-03-13 2019-10-02 Hyperion Materials & Technologies (Sweden) AB Procédé de durissement de surface
US9802233B2 (en) * 2014-05-01 2017-10-31 Praxair S. T. Technology, Inc. Gold evaporative sources with reduced contaminants and methods for making the same
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DE102016116675A1 (de) 2016-09-06 2018-03-08 Atm Gmbh Vibrationspoliergerät

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CN109661294A (zh) 2019-04-19
DE102016116675A1 (de) 2018-03-08
CN109661294B (zh) 2021-08-10
ES2880148T3 (es) 2021-11-23
JP2019529147A (ja) 2019-10-17
US20240157501A1 (en) 2024-05-16
DK3509791T3 (da) 2021-07-19
WO2018046479A3 (fr) 2018-05-31
JP6744497B2 (ja) 2020-08-19
WO2018046479A2 (fr) 2018-03-15
EP3509791A2 (fr) 2019-07-17
EP3858544A1 (fr) 2021-08-04
US20210283742A1 (en) 2021-09-16
US11926014B2 (en) 2024-03-12

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