CN102990501B - The method and apparatus of surface of the work processing - Google Patents
The method and apparatus of surface of the work processing Download PDFInfo
- Publication number
- CN102990501B CN102990501B CN201210336803.5A CN201210336803A CN102990501B CN 102990501 B CN102990501 B CN 102990501B CN 201210336803 A CN201210336803 A CN 201210336803A CN 102990501 B CN102990501 B CN 102990501B
- Authority
- CN
- China
- Prior art keywords
- workpiece
- sensor
- container
- loose material
- abrasive particle
- 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.)
- Expired - Fee Related
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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
- 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
- B24B31/003—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 whereby the workpieces are mounted on a holder and are immersed in the abrasive material
-
- 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
- B24B31/02—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 rotary barrels
- B24B31/0224—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 rotary barrels the workpieces being fitted on a support
-
- 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
Abstract
The method that the present invention relates to the processing of a kind of surface of the work, wherein, inserts workpiece in the loose material being made up of abrasive particle and/or polishing particles in being in container, is allowed to move relative to loose material.In order to guarantee the Surface Machining condition reproduced, by the present invention, by by the known distance being installed between the sensor above container and workpiece, deduct the distance between it and the container internal bulk pellet filling level determined by sensor, determine workpiece insertion depth in loose material when Surface Machining.The invention still further relates to a kind of equipment being applicable to implement this method, it is equipped with holding the container of loose material and detachably fixing the work support of workpiece to be processed, and wherein, work support can move relative to container.By the present invention, equipment also has at least one to be arranged on the sensor above container, and it is designed for determining the distance between it and loose material filling level, in order to determine workpiece insertion depth in being in container internal bulk pellet.
Description
Technical field
The method that the present invention relates to the processing of a kind of surface of the work, wherein, workpiece is inserted be in container by
In the loose material of abrasive particle and/or polishing particles composition, and, be made up of abrasive particle and/or polishing particles
Move relative to it in loose material.In addition the invention still further relates to a kind of being particularly suited for and implement this method
Equipment, in the loose material by workpiece insertion is made up of abrasive particle and/or polishing particles, and shot
Material relative to workpiece relative motion, carry out the Surface Machining of workpiece, equipment include one hold abrasive particle and/
Or the container of polishing particles and one or more work support, workpiece to be processed can detachably be fixed
On support, wherein, work support can move relative to container.
Background technology
The most known what is called is dragged and is scraped formula finishing machine or this type of surface of the work of plug-in type finishing machine form
Process equipment.Its working method is inserted based on workpiece to be processed and is in container by abrasive particle and/or polishing
Grain composition loose material in, and workpiece relative to granule move, thus according to particle type polishing and/
Or polishing surface of the work.The formula finishing machine of scraping is dragged to be meant to be the grinding machine of a kind of specific form, to be processed
Workpiece is the most detachably fixed on one or more work support when its Surface Machining.Drag and scrape
Formula finishing machine frequently includes the supporting parts of a usual rotation, and it is substantially in form for such as to pass through
The actuating device being suitable for is driven the disk rotated by motor, at its multiple clamping work supports provided circumferentially about
Mounting seat.If dragging the supporting parts scraping formula finishing machine, i.e. described disk or rotor rotate, then solid
It is scheduled on work support thereon and depicts a track.Here, detachably it is fixed on work support
Workpiece inserts in process vessel, the shot that in this container, filling is made up of granular abrasive particle and/or polishing particles
Material, adding liquid medium if desired, such as water, surfactant etc..Based on workpiece relative to machining medium
Relative motion, carries out the Surface Machining of workpiece with the form polished smooth.Such as by DE 102 04 267C1
This drag known with DE 200 05 361U1 scrapes formula finishing machine.
Different or in addition, the container holding machining medium can be relative to same motion, example
Such as the workpiece motion s rotated at least about the axis of their own, or can also be relative to static workpiece, such as
Around the axis of their own and/or move along a track such as Circular test.If only container moves and workpiece itself
Do not implement moving movement, this will be referred to as " plug-in type polishing " or " plug-in type polishing ", as spy the most yet
Different dragging of form scrapes formula polish.
Abrasive particle or polishing particles can have diverse character according to workpiece to be processed in principle, and
E.g. natural origin (is such as made up of organic material, such as Endocarpium Juglandis or Exocarpium cocois (Cocos nucifera L), timber, Nux Pruni pseudocerasi
Deng), mineral origin (being such as made up of silicate, oxide etc.) and/or synthesis source (such as by plastics group
Become).Additionally, as already explained, polishing processing can be carried out dryly, or adds in adding liquid
Implementing in the way of wet processing in the case of work medium, such as water, liquid machining medium can mix interpolation
Agent, such as surfactant.
This dragging is scraped and/or the range of plug-in type finishing machine, except Surface Machining is produced in enormous quantities
Product outside, be increasingly including more complicated to geometry, their surface nature is proposed non-
Often high request and they must especially be fulfilled for the processing of the very precision component of closed tolerance.In this respect
As just citing it should be mentioned that the Precision Machinery Elements of medical prosthesis, optical lens or machine industry.
This requires to scrape and/or observe during plug-in type polish the strictest technological parameter and especially needed dragging
The highest reproducibility, by ensure workpiece with multiple or consistent in the way of to apply desired personalized surface special
Property.In this respect except selecting the abrasive particle and/or the polishing particles outer (seeing above) that are suitable for, especially at workpiece and
(it generally can drive relative velocity between granule by the controller that container and/or work support are suitable for
Institutional adjustment), process time (it is the most presetting) and workpiece be by abrasive particle and/or polishing
Insertion depth in the loose material of grain composition plays an important role, wherein, due to along with workpiece is in loose material
Insertion depth increase makes granule thrust on workpiece strengthen, so the corrasion that granule is on workpiece
Increase with the increase of insertion depth.In addition, especially when the container holding abrasive particle and/or polishing particles
When rotation or otherwise moving movement, the loose material being made up of granule is based on centrifugal force or mass inertia
Nonplanar surface profile shape is had in container.The most above-mentioned technological parameter phase the most in a substantial way
Interaction.
DE102009021824A1 describes one and is situated between in granular polishing for hardware by this type
The method that in matter, surface processes, wherein, the effect of polishing medium can be with component inserting in polishing medium
Enter the degree of depth and the pressure that thus changes and change.The most also touch upon the component processed by polishing parameter
(such as polishing agent, polishing speed, polishing persistent period, workpiece motion s, insertion depth, wet method or dry method
Polishing) control and reproducible edge contour, but wherein and how unresolved these are carried out.
Summary of the invention
Therefore it is an object of the invention to, in the way of simple and economical, develop type described in foreword further
Surface of the work processing method and equipment, it is ensured that workpiece to be processed is unified and the most reproducible surface adds
Work, and the most this workpiece should be able to be carried out Surface Machining so that they must are fulfilled for the least public affairs
Difference and/or the requirement the highest to the surface nature proposition of exact definition.
By present invention purpose in terms of method and technology, the surface of the work in type described in a kind of foreword is processed
Method is taked following measure reach: by known from being arranged between the sensor above container and workpiece
Distance, deduct the sensor that determined by sensor and abrasive particle in container and/or polishing particles filling level it
Between distance, determine that workpiece is in the loose material being made up of abrasive particle and/or polishing particles when Surface Machining
Insertion depth.
By present invention purpose in terms of equipment and technology, a kind of be particularly suited for implementing this method before
Saying in the surface of the work process equipment of described type takes following measure to reach: equipment also has at least one to pacify
Being contained in the sensor above container, it is designed for determining sensor and abrasive particle and/or polishing particles filling water
Distance between Ping, in order to by between sensor and workpiece, or the workpiece of sensor and supporting workpiece
Between support, known distance deducts above-mentioned distance, determine workpiece in being in container by abrasive particle and/or polishing
Insertion depth in the loose material of granule composition.
Accordingly, by the design code of the present invention, determine for granule abrasion on workpiece by sensor
Polishing and/or the degree of polishing action marginal workpiece insertion depth in loose material, thus one
Aspect can ensure that reproducible process conditions, and/or is on the other hand adapted to other technological parameters.?
Here, determine that workpiece is actually inserted into the degree of depth in loose material by sensor, or can be in Surface Machining
Carry out when process starts, such as before dragging the work support scraping formula finishing machine to be placed in moving movement, or
Especially can also carry out during Surface Machining, the most continuously or at a regular interval
Carry out in real time, thus the relevant insertion of the surface profile shape possible with the loose material being contained in container is deep
Degree, can have and more with high accuracy be detected, and loose material is such as interior relative to shot by inserting loose material
Expect that the obstruction of the workpiece (support) of motion accumulates in above workpiece.It is determined by being arranged on appearance by the present invention
Abrasive particle above workpiece and/or the filling level of polishing particles or table in sensor above device and container
Distance between face, and it is deducted from distance known between sensor and workpiece, determine workpiece by
Insertion depth in the loose material of abrasive particle and/or polishing particles composition.
It should be noted here that in the range of disclosure, so-called installation " above container "
Sensor, not must be considered the sensor being arranged on above upper container edge, and people in the art
Member is clearer, and sensor is necessarily mounted at the abrasive particle being in container and/or polishing particles loose material
Top, wherein, at least during Surface Machining, it can certainly be installed according to the filling level of container
Inside container, above container bottom, and/or can stretch in container from above.
It is particularly suited in the present inventive method, but is not suitable only for such a remodeling, wherein,
During surface of the work is processed, at least container rotates around the axis of perpendicular, and now workpiece only inserts appearance
(" plug-in type polish ") or in addition mobile and/or rotary motion itself in device.In this case
The method may determine that workpiece depends on that in the loose material of rotary motion the insertion of container rotary speed is deep
Degree, described rotary speed causes granule to accumulate in depending on speed in container edge district based on centrifugal force.
Therefore, a kind of corresponding equipment is characterized in that arranging the rotation being allowed to be in rotation status for container
Driver.Unlike this or in addition but, certainly may further specify that, work support is arranged on one
Can move relative to the container holding abrasive particle and/or polishing particles, the parts that especially can rotate relative to
On, as by the present invention drag scrape in formula finishing machine known to that parts.
By favourable design it can be stated that between sensor and abrasive particle and/or polishing particles filling level
Distance is by contactless range sensor and/or proximity transducer or true by mechanical type contact sensor
Fixed, they such as may be mounted at above workpiece.
For this purpose it is proposed, preferably have a sensor by the equipment of the present invention, it by one contactless away from
Constitute from sensor and/or proximity transducer, its especially inductance, electric capacity, magnetic, optics and electromagnetic type
Range sensor and/or proximity transducer, or by mechanical sensor, especially touch sensor is constituted.
Design in order to simple and economical, the most preferably consider on type of service for grating, ultrasonic
The sensor of ripple, laser, infrared sensor or pendulum-type probe etc..In this respect it has been proven that be suitable for example
Ultrasound wave and laser distance sensor or the most so-called laser scanner, the most especially can use in this way
2D laser scanner, it can in one plane Digital Detecting object (here: abrasive particle and/or polishing
Grain loose material) contour shape.This 2D laser scanner relates to use in laser triangulation
Laser distance sensor, that is the LASER Light Source of sensor is by laser spots projection at the surface of the particles, subsequently
The L&D reflected there about ground with the receptor of angle hit sensor of a regulation.Now
By luminous point position on the receiver and according to LASER Light Source from the distance of receptor, in sensor
Electronics calculates the distance from particle surface.Additionally, be the mechanical type contact biography of so-called pendulum-type probe in form
Sensor also has proven to be applicable, at its free end put, it includes that one is laid at the surface of the particles
" buoy ", and the filling level of granule can be determined by deflection angle according to the amplitude of oscillation of pendulum.
As already explained, here sensor can be properly mounted at above work support or its level
On face, in order to can determine that the distance between abrasive particle and/or polishing particles filling level in sensor and container,
And can be by this distance determined between sensor and workpiece, or the workpiece of sensor and supporting workpiece
Between support, known distance deducts.
As already mentioned, the most especially provide the probability automatically controlled, will be by
The workpiece that sensor determines is actually inserted into the degree of depth, compares with desired insertion depth all the time and carries out the latter
Reset, and/or make other technological parameters relevant with the insertion depth determined by sensor, and determine
Workpiece is actually inserted into the degree of depth and adapts.In this respect by a favourable design of method it can be stated that profit
Workpiece determined by with is actually inserted into the degree of depth in the loose material being made up of abrasive particle and/or polishing particles, with
Promote according to desired insertion depth in the loose material being made up of abrasive particle and/or polishing particles or decline work
Part.
By different or in addition a favourable design can be relevant with this specify, determined
Be actually inserted into the degree of depth for changing at least one parameter in parameter group, this parameter group according to this insertion depth
Including workpiece relative to the relative velocity of the loose material being made up of abrasive particle and/or polishing particles (that is with workpiece
The increase being inserted into the degree of depth at loose material can reduce relative velocity, and when workpiece is inserted at loose material deeply
Degree can improve this relative velocity when reducing) and process time (that is it is inserted into the degree of depth with workpiece at loose material
Increase can shorten process time, and when workpiece is inserted into lengthen this when depth minus is little at loose material
Process time).
Accordingly, a kind of preferably form of implementation regulation, sensor and controller action in terms of equipment and technology
Connecting, this outer controller is also connected with the lowering or hoisting gear effect arranged for work support, makes workpiece according to borrowing
That helps that sensor determines is actually inserted into the degree of depth in the loose material being made up of abrasive particle and/or polishing particles, presses
Rise or fall according to desired insertion depth in the loose material being made up of abrasive particle and/or polishing particles.
Different or in addition can preferably specify, sensor such as with same controller action
Connecting, this controller is also additionally connected with the driver effect of container and/or work support, it is therefore an objective to
-according to the workpiece that is detachably fixed on work support by sensor determine by abrasive particle and/
Or the insertion depth in the loose material of polishing particles composition, change and be detachably fixed on the work on work support
Part is relative to the relative velocity of the loose material being made up of abrasive particle and/or polishing particles in being in container；And/or
-according to the workpiece that is detachably fixed on work support by sensor determine by abrasive particle and/
Or the insertion depth in the loose material of polishing particles composition, change the process time of workpiece.
As mentioned in the introduction, the loose material being made up of abrasive particle and/or polishing particles is given in expectation in many cases
Adding a kind of liquid machining medium, such as water, it when necessary can be with blast blending, such as surfactant
Deng.In order to still ensure that the most reproducible machined parameters in this case, by the inventive method
One further development it can be stated that add a kind of liquid machining medium to abrasive particle and/or polishing particles, this
Time control the amount of liquid machining medium added.If connecting a bar purifying level in the middle of when necessary
Wish under part that liquid machining medium circulates, and container is that this also includes going out of a liquid machining medium
Mouthful, then can certainly control the amount of the liquid machining medium being discharged from the container.
The container of a kind of corresponding equipment preferably has an import being provided with controllable dosing pump, is used for
Add the liquid machining medium of controllable amounts to the abrasive particle being in container and/or polishing particles.This is correspondingly
Go for the outlet of the container that may be provided with.Here, dosing pump equally with one especially in
Centre controller connects.
Accompanying drawing explanation
Other features and advantages of the present invention are given by referring in the accompanying drawing explanation to embodiment.Its
In:
Fig. 1 schematically illustrates the one dragging the equipment scraping formula finishing machine form for surface of the work processing
The sectional view of embodiment；And
Fig. 2 schematically illustrates the one of the equipment of the plug-in type finishing machine form for surface of the work processing
The decomposition diagram of embodiment.
Detailed description of the invention
On Fig. 1 representation for drag scrape formula finishing machine 1a by a kind of form of implementation of present device.
Dragging and scrape formula finishing machine 1a equipped with work support 2, this workpiece frame 2 is by clamping connector 3
Detachably it is fixed on (here: rotatable) supporting parts dragging the motion scraping formula finishing machine 1a
On 4, that is on so-called disk or rotor.Work support 2 is described herein relative to support the rotation of parts 4
Shaft axis 4a is clamped on supporting parts 4 prejudicially, so it is depicted when supporting parts 4 and rotating
One arc trajectory.Here, work support 2 itself can be around axis 2a, as rotated around its longitudinal axis
Be fixed on supporting parts 4 on, this such as can by one be arranged on supporting parts 4 in planet tooth
Wheel transmission device realizes, and when supporting parts 4 and rotating about axis 4a rotation, Planetary Gear Transmission fills
Put and promote work support 2 to rotate about axis 2a rotation.This correspondingly apply to arrange if desired its
His work support (not shown), they are equally eccentric relative to the rotation axis 4a of supporting parts 4
Position on be clamped in supporting parts 4 downside.The rotation of supporting parts 4 is the most only driven through
Motor/the actuating device 5 being represented by dashed line realizes.
Work support 2 can such as be designed for accepting multiple can workpiece (the non-table of perpendicular clamping
Show), and be this at it back to downside in Fig. 1 of clamping connector 3 and supporting parts 4, have multiple (
In this example three) workpiece bracket 6, for respectively the most detachably one workpiece of clamping or workpiece assembling seat, the latter
For clamping one or more workpiece (all not representing) respectively.Workpiece bracket 6 is along the circumference of work support 2
Distribution, that is rotate relative to axis 2a and arrange prejudicially.In order to make workpiece bracket 6 except mobile fortune
Outside Dong, rotations based on supporting parts 4 and work support 2 are also carried out around its each longitudinal axis 6a rotation
Motion, workpiece bracket 6 can be rotated to support on work support 2 itself, and can borrow the most again
A planetary transmission (not shown) being arranged in work support 2 is helped to be placed in rotation status.
Drag scrape formula finishing machine 1a work time, at least can be fixed on work support 2 workpiece bracket 6
On workpiece insert in process vessel 8, be filled with a kind of powdery or granular abrasive particle and/or throwing in this container
Light granule, mixes the auxiliary processing materials of liquid if desired, such as water, surfactant etc.For table
Face processes the workpiece (not shown) being clamped on workpiece bracket 6, drags the supporting parts scraping formula finishing machine 1a
4 are in rotation status by motor/actuating device 5, so that work support 2 is along the rail that moves of regulation
Mark, is here circular trace, movably passes through process vessel 8 or by the machining medium wherein contained
Towing.Additionally, the planetary transmission in being arranged on supporting parts 4 or in work support 2 ensures,
Not only work support 2 but also workpiece bracket 6 or workpiece fixed thereon revolve around the axis of perpendicular
Turn, but described axis can also tilt a limited angle configurations relative to vertical line.Here, base
Relative motion between workpiece and the loose material being made up of abrasive particle and/or the polishing particles of machining medium, causes
The Surface Machining of workpiece.
In the present embodiment, this relative motion obtains the support of the additional movement of process vessel 8,
As rotated around its centrage 8a particularly by process vessel 8.For this purpose container 8 and Fig. 1 do not have
The controllable rotating driver represented in detail connects, and the embodiment being similar in Fig. 2 represent (sees below
Described), it can include the support plate being provided with drive shaft, drive shaft on the downside of container 8 from below insert with
Complementation undertaking profile in, with ensure with container 8 rotation be permanently connected.
In addition dragging and scrape formula finishing machine 1a and also include one or more sensor 9, sensor 9 design is used
In the distance determined between sensor 9 and abrasive particle and/or polishing particles filling level 10, in order to pass through
From distance known between sensor 9 and workpiece, deduct above-mentioned distance, determine that workpiece is being in container 8
Insertion depth in the interior loose material being made up of abrasive particle and/or polishing particles.Fig. 1 shows with chain-dotted line 10
Meaning ground represents the surface profile shape of abrasive particle and/or polishing particles when container 8 rotates.Sensor 9 is especially
Contactless range sensor and/or proximity transducer can be related to, such as, relate to ultrasound wave, laser or red
Outer sensor.In the present embodiment, the most each sensor 9 is located at the downside of rotary part 4, each work
In the region of part support 2 clamping point, that is the top of each work support 2, and determine sensor 9 with
The loose material in container 8 (particularly depending on disk 2 rotating speed) surface it is contained in above processed workpiece
Distance between 10.If the sensor 9 being known as datum mark is detachably fixed on each workpiece or workpiece
Distance between work support 2 workpiece bracket 6 thereon, then can pass through simple subtraction, determine work
The insertion depth that part is especially real-time during Surface Machining in loose material.
In addition, equipment 1a the most also include figure does not represents, as at especially in form for numeral
The controller of reason unit, it acts on sensor 9 and being connected, and it also be and control such as in form
The lowering or hoisting gear effect of the screw rod 12 that driver 11 connects connects, and makes at least disk 4, if desired together with
Its driver 5, and it is fixed on the work support 2 above it, rise or fall relative to container 8,
This depend on by sensor 9 know to be actually inserted into the degree of depth the deepest above or below desired insertion
Degree.It is further equipped with input and display device (also without representing), in order to expectation can be inputted for this controller
Technological parameter, such as the most desired specified insertion depth, but the most such as input pickup 9 and each work
Distance between part (or each work support 2, or more precisely: each workpiece bracket 6 of work support 2).
Additionally, controller is rightly equipped with storage device, different to store desired personalized Surface Machining
Motor program.
In addition, controller rightly can with the rotating driver (see Fig. 2) of container 8 and with circle
Driver 5 effect of dish 4 connects, in order to according to that determine by sensor 9, be detachably fixed on work
The workpiece on part support 2 insertion depth in the loose material being made up of abrasive particle and/or polishing particles, changes
Process time of workpiece and/or the workpiece that is detachably fixed on work support 2 are relative to being in container 8
Interior by the relative velocity of the formed loose material of abrasive particle and/or polishing particles.In this way can be at exact definition
Realize under conditions of technological parameter the most any workpiece can top reproduce Surface Machining, at this
In the case of Zhong, especially can also process those and their surface nature is proposed very high request, and it
Must especially be fulfilled for the workpiece of very closed tolerance.Additionally, Surface Machining also is able to determine according to sensor
Workpiece insertion depth in loose material automatically control.
On Fig. 2 representation be plug-in type finishing machine 1b by a kind of form of implementation of present device,
The most identical or act on identical component and use the labelling as Fig. 1.Plug-in type finishing machine 1b
Still including the container 8 for holding abrasive particle and/or polishing particles (not shown), it can be around vertical axis
8a rotates.In the present embodiment, container 8 is arranged on the balladeur train 14 that can move by roller 13, logical
Cross and can replace container 8 with another container 8, it is ensured that change granule easily and quickly.Balladeur train 14 includes
The motor rotating driver that of container 8 is such as arranged on the downside of it (can not be seen in fig. 2 in detail
Arrive), it especially can control rotary speed and direction of rotation if desired in the way of follow procedure technology, and
Balladeur train 14 also includes the support plate 16 equipped with drive shaft 15, and container 8 can rotate fixing and self-centering
Be placed on support plate 16.
For fixing workpiece to be processed, however, it is also possible to use the most static, that is be only capable of
Adjust the work support (not shown) of height, in order to what the workpiece insertion that will process was in container 8 dissipates
In pellet, and equipment 1b also includes in form for the manipulator of robot 20, its supporting one in this example
Individual or multiple work supports 2 for detachably fixing workpiece (not shown) to be processed.Robot 20 example
Such as relating to multi-axis industrial robot, it has a frame 22, and capstan head 23 can support rotatably around vertical axis
In frame 22.Bracket 24 for horizontal supporting one rocking arm 25 is arranged on frame 22, at rocking arm
25 back to bracket 24 that (on) end, also cantilever beam 26 is bearing in and is parallel to bracket 24 gyroaxis
On horizontally disposed axle.Cantilever beam 26 in its end equipped with supporting work support 2 three axle robert
27.Capstan head 23 drives relative to static frame 22 by controlling motor 28, controls motor 29 then
For driving rocking arm 25 and controlling motor 30 for driving cantilever beam 26.Three axle robert 27 is by separately
Outer three control motors 31,32,33 drive, and they are such as arranged on cantilever beam 26 back to mechanical hand 27
That one end on.Therefore three axle robert 27 and work support 2 finally can not only be in three dimensions
Turn round under conditions of being randomly oriented, in order to by the workpiece being fixed on work support 2 relative to being in container
Loose material in 8 is positioned at desired position, and work support 2 can also be made to move along any direction in space
Dynamic.In addition, if it is also expected to workpiece rotates in addition to simple plug-in type bruting process, then three axle
Mechanical hand 27 can also make work support 2 rotate at least about its longitudinal axis 2a.
Sensor 9 is still installed on work support 2, it be designed for determining sensor 9 and abrasive material and/
Or the distance between polishing particles filling level 10 (Fig. 1), in order to by between sensor 9 and workpiece
Known distance deducts above-mentioned distance, determine workpiece in being in container 8 by abrasive material and/or polishing particles group
Insertion depth in the loose material become.The sensor design of Fig. 1 can correspondingly be pressed by sensor 9.
Not only robot 20 controls motor 28-33 and the sensor being arranged on work support 2 together with it
9, and the rotating driver of container 8, be all connected with public controller (not shown) effect, and control
Device itself and input, show and store device and be connected, in order to input, show, perform and store not only work
The motor program that part support 2 is different relative to the container 8 rotated, and the motor program of container 8 itself
(here: rotate).The most especially specifying, controller is known detachably according to by sensor 9
Insertion depth in the workpiece being fixed on work support 2 loose material in being in container 8 is by robot
20 control be, if by sensor 9 know be actually inserted into the degree of depth above or below desired specified insert
Enter the degree of depth, just make work support 2 rise or fall relative to container 8.This outer controller can rightly with
The rotating driver effect of container 8 connects, in order to the workpiece that is fixed on according to determining by sensor 9 props up
The workpiece on frame 2 insertion depth in the loose material being made up of abrasive material and/or polishing particles, changes workpiece
Process time and/or the rotating speed of container 8.This is the most correspondingly also applied for the fortune that robot 20 is possible
Dynamic, such as in view of the mechanical hand 27 with work support 2 is around the increase/reduction of axis 2a rotating speed.
The most also the most any workpiece can be realized under conditions of the technological parameter of exact definition
Can top reproduce Surface Machining, in this case, especially can also process those to them
Surface nature very high request is proposed, and they must especially are fulfilled for the workpiece of very closed tolerance.This
Outward, Surface Machining can be controlled automatically according to the workpiece that sensor determines insertion depth in loose material
System.
Claims (18)
1. a method for surface of the work processing, wherein, is in container (8) by workpiece insertion interior by abrasive particle
And/or in the loose material of polishing particles composition, and workpiece is made to be made up of abrasive particle and/or polishing particles
Move relative to loose material in loose material, it is characterized by: by by the sensing being installed on container (8) top
Known distance between device (9) and workpiece, deducts the sensor (9) and mill in container (8) determined by sensor
Grain and/or polishing particles filling level (10) between distance, determine workpiece when Surface Machining by grinding
Insertion depth in the loose material of grain and/or polishing particles composition.
The most in accordance with the method for claim 1, it is characterized by, at least container (8) adds at surface of the work
The axis (8a) of duration spaced winding perpendicular rotates.
The most in accordance with the method for claim 1, it is characterized by, sensor (9) and abrasive particle and/or polishing
Distance between grain packing level (10), by contactless range sensor and/or proximity transducer or
Mechanical type contact sensor determines.
4. according to the method one of claims 1 to 3 Suo Shu, it is characterized by, work determined by use
Part is actually inserted into the degree of depth in the loose material being made up of abrasive particle and/or polishing particles, in order to according to by grinding
In the loose material of grain and/or polishing particles composition, desired insertion depth promotes or declines workpiece.
5., according to the method one of claims 1 to 3 Suo Shu, it is characterized by, real determined by use
Border insertion depth changes at least one parameter in the parameter group relevant to this insertion depth, this parameter group
Including workpiece relative to the relative velocity of the loose material being made up of abrasive particle and/or polishing particles and process time.
6. according to the method one of claims 1 to 3 Suo Shu, it is characterized by, to abrasive particle and/or polishing
Granule adds a kind of liquid machining medium, now controls the amount of the liquid machining medium added.
7. one kind carries out surface of the work processing according to the described method of one of the claims for implementing
Equipment (1a, 1b), wherein, by workpiece is inserted the loose material that is made up of abrasive particle and/or polishing particles
In and in the case of loose material is relative to workpiece relative motion, carry out surface of the work processing, this equipment bag
Include the container (8) for holding abrasive particle and/or polishing particles and one or more work support (2), add
The workpiece of work can detachably be fixed on support, and wherein, work support (2) can be transported relative to container (8)
Dynamic, it is characterized by: equipment (1a, 1b) also has at least one to be arranged on the sensor (9) of container (8) top,
This sensor (9) is designed for determining the distance between it and abrasive particle and/or polishing particles filling level (10),
Deducted above-mentioned distance will pass through by the known distance between sensor (9) and workpiece, determine that workpiece is being in
Insertion depth in the loose material being made up of abrasive particle and/or polishing particles in container (8).
8. according to the equipment described in claim 7, it is characterized by, arrange for container (8) and be allowed to be in rotation
Turn the rotating driver of state.
9. according to the equipment described in claim 7, it is characterized by, described work support (2) is arranged on can
The parts (4,27) moved relative to the described container (8) for holding abrasive particle and/or polishing particles.
10. according to the equipment described in claim 7, it is characterized by, described work support (2) is arranged on can
The parts (4,27) rotated relative to the described container (8) for holding abrasive particle and/or polishing particles.
11., according to the equipment described in claim 7, is characterized by, described sensor (9) is by contactless
Range sensor and/or proximity transducer constitute or are made up of mechanical sensor.
12., according to the equipment described in claim 11, is characterized by, described contactless Distance-sensing
Device and/or proximity transducer are inductance, electric capacity, magnetic, optics and electromagnetic type range sensor and/or connect
Nearly sensor.
13., according to the equipment described in claim 11, is characterized by, described mechanical sensor is for connecing
Touch sensor.
14., according to the equipment described in claim 11, is characterized by, described sensor (9) be grating,
Ultrasound wave, laser, infrared sensor or pendulum-type probe.
15., according to the equipment one of claim 7 to 14 Suo Shu, is characterized by, described sensor (9)
It is arranged on the horizontal plane at work support (2) top or its place.
16., according to the equipment one of claim 7 to 14 Suo Shu, is characterized by, described sensor (9)
Be connected with controller action, this outer controller also with arrange for work support (2) lowering or hoisting gear (11,12,
20) effect connects, in order to make workpiece according to this workpiece determined by sensor (9) by abrasive particle and/or throwing
It is actually inserted into the degree of depth, according to being made up of abrasive particle and/or polishing particles in the loose material of light granule composition
In loose material, desired insertion depth rises or falls.
17., according to the equipment one of claim 7 to 14 Suo Shu, is characterized by, described sensor (9)
Be connected with controller action, this outer controller also with container (8) and/or work support (2) driver make
With connection, in order to
-according to the workpiece that is detachably fixed on work support (2) by sensor (9) determine by grinding
Insertion depth in the loose material of grain and/or polishing particles composition, changes this and is detachably fixed on work support
(2) workpiece on is relative relative to the loose material being made up of abrasive particle and/or polishing particles in being in container (8)
Speed；And/or
-according to the workpiece that is detachably fixed on work support (2) by sensor (9) determine by grinding
Insertion depth in the loose material of grain and/or polishing particles composition, changes the process time of this workpiece.
18., according to the equipment one of claim 7 to 14 Suo Shu, is characterized by, described container (8) has
There is the import being provided with controllable dosing pump, for being in the abrasive particle in container (8) and/or polishing particles
Add the liquid machining medium of controllable amounts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011113167.5 | 2011-09-14 | ||
| DE102011113167A DE102011113167A1 (en) | 2011-09-14 | 2011-09-14 | Method and device for the surface treatment of workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102990501A CN102990501A (en) | 2013-03-27 |
| CN102990501B true CN102990501B (en) | 2016-11-23 |
Family
ID=46796239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210336803.5A Expired - Fee Related CN102990501B (en) | 2011-09-14 | 2012-09-12 | The method and apparatus of surface of the work processing |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2572829B1 (en) |
| CN (1) | CN102990501B (en) |
| DE (1) | DE102011113167A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012216724A1 (en) * | 2012-09-19 | 2014-03-20 | Carl Zeiss Vision International Gmbh | Method for polishing molds for manufacturing eyeglass lens, involves generating probabilistic relative movement between eyeglass lens and polishing main portion, so that main portion surface is in abrasive interact with lens surface |
| US10357866B2 (en) | 2013-04-09 | 2019-07-23 | Otec Präzisionsfinish GmbH | Method and device for the surface finishing of workpieces |
| CN104416636B (en) * | 2013-08-27 | 2017-08-29 | 中集集团集装箱控股有限公司 | Remove the blue or green method and apparatus of thick bamboo tube surface bamboo |
| CN104044052B (en) * | 2014-06-19 | 2017-01-11 | 丹阳市鑫烨光学仪器有限公司 | Machining device for manufacturing total-type particles with shot particles |
| CN104556660B (en) * | 2015-01-29 | 2017-03-15 | 合肥京东方光电科技有限公司 | The arrangement for adjusting height of support column |
| DE102016103156A1 (en) | 2016-02-23 | 2017-08-24 | db-matik GmbH | Process for the surface treatment of workpieces |
| DE102016104148A1 (en) | 2016-03-08 | 2017-09-14 | Andreas Boigner | Device and method for surface treatment of components |
| CN106002587B (en) * | 2016-05-20 | 2018-02-23 | 五邑大学 | Workpiece surface treatment equipment based on translation circular-rotation |
| CN106670949B (en) * | 2016-12-26 | 2018-10-02 | 广东迪生力汽配股份有限公司 | A kind of wheel hub burnishing device and method |
| CN107234546A (en) * | 2017-07-28 | 2017-10-10 | 津上精密机床（浙江）有限公司 | A kind of feeding grinder control system |
| TWI647038B (en) * | 2018-04-25 | 2019-01-11 | 郭錫池 | Multi-axis grinding equipment |
| CN110405351B (en) * | 2019-06-29 | 2021-04-27 | 东莞泰升玻璃有限公司 | Glass surface laser engraving method |
| CN110774158B (en) * | 2019-11-13 | 2020-08-21 | 北京佳顺极光科技有限公司 | Passivation device for cutting tool of numerical control machine tool |
| DE102019008802A1 (en) | 2019-12-18 | 2021-06-24 | OTEC Präzisonsfinish GmbH | Method and device for the surface treatment of workpieces |
| CN112428088A (en) * | 2020-11-20 | 2021-03-02 | 中车唐山机车车辆有限公司 | Wire drawing equipment, workpiece wire drawing processing method, control device and storage medium |
| DE102021101245A1 (en) * | 2021-01-21 | 2022-07-21 | Rösler Holding Gmbh | PROCEDURE FOR MONITORING A TUBE FINISHING PROCESS |
| CN115741444B (en) * | 2022-11-21 | 2023-08-01 | 滁州市成业机械制造股份有限公司 | Processing machine tool for multistage centrifugal pump impeller |
| CN116871898B (en) * | 2023-08-11 | 2024-01-26 | 青岛鼎正智能科技有限公司 | Intelligent rough milling device for injection mold machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511628B1 (en) * | 1981-08-20 | 1985-10-31 | Parker Ste Continentale | DEVICE FOR THE MAINTENANCE OF A TRIBOFINITION SYSTEM, IN PARTICULAR ITS BED OF ABRASIVE ELEMENTS |
| EP1433569B1 (en) * | 1997-12-10 | 2006-09-13 | Shuji Kawasaki | Barrel-polishing apparatus |
| EP1128933B1 (en) * | 1998-11-14 | 2002-06-12 | MTU Aero Engines GmbH | System for the precision machining of rotationally symmetrical components |
| DE20005361U1 (en) | 2000-03-23 | 2000-06-15 | Otec Praezisionsfinish Gmbh | Workpiece holder for drag finishing machines |
| DE10204267C1 (en) | 2002-02-02 | 2003-04-24 | Otec Praezisionsfinish Gmbh | Workpiece holder for pullthrough finishing grinders uses adapter faces on clamp top and bottom surface parts to close together as work-holder and clamp join together |
| KR100717702B1 (en) * | 2002-11-29 | 2007-05-11 | 신토 브레이터 가부시키가이샤 | Barrel polishing method, and barrel polishing device |
| DE102009004916B4 (en) | 2009-01-16 | 2014-05-22 | Otec Präzisionsfinish GmbH | Process for the surface treatment of workpieces using an aggregate-loaded, liquid processing medium and processing medium with such additives |
| DE102009021824A1 (en) * | 2009-05-18 | 2010-11-25 | Rolls-Royce Deutschland Ltd & Co Kg | Method for edge chamfering and rounding metal components, particularly compressor and turbine disks, involves exchanging components into grinding medium |
| CN201632923U (en) * | 2009-09-18 | 2010-11-17 | 廊坊市北方天宇机电技术有限公司 | Rotating spindle type finishing machine |
| CN102107377A (en) * | 2009-12-23 | 2011-06-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Double-driving shaft composite automatic finishing method for blisk |
-
2011
- 2011-09-14 DE DE102011113167A patent/DE102011113167A1/en not_active Withdrawn
-
2012
- 2012-08-17 EP EP12005929.0A patent/EP2572829B1/en not_active Not-in-force
- 2012-09-12 CN CN201210336803.5A patent/CN102990501B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011113167A1 (en) | 2013-03-14 |
| EP2572829B1 (en) | 2013-11-20 |
| EP2572829A1 (en) | 2013-03-27 |
| CN102990501A (en) | 2013-03-27 |
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