CN106475915A - The thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir and its method - Google Patents
The thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir and its method Download PDFInfo
- Publication number
- CN106475915A CN106475915A CN201610980440.7A CN201610980440A CN106475915A CN 106475915 A CN106475915 A CN 106475915A CN 201610980440 A CN201610980440 A CN 201610980440A CN 106475915 A CN106475915 A CN 106475915A
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- Prior art keywords
- profiling
- artificial joint
- wave
- joint part
- curved surface
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
Abstract
The invention discloses the thermostatically-controlled equipment of a species artificial joint part curved surface turbulent flow polissoir and its method, including glass restraint component, electromagnetic wave heating matrix, bracing frame and electromagnetism wave controller, described electromagnetic wave heating matrix is arranged on the side of described glass restraint component, described electromagnetic wave heating matrix includes multiple wave heaters, the projection of shape on class artificial joint part side is identical with profiling runner for the shape of multiple wave heater distributions, each wave heater is installed on bracing frame, and each wave heater is all just to described profiling runner.The present invention passes through to place electromagnetic wave heating matrix in the side of glass restraint component, increase tubulence energy and the speed of abrasive Flow cutting fluid, compensate the linear loss of abrasive Flow and the loss of flood peak in profiling runner, thus improving the effect of overall processing, it is that the temperature of middle abrasive Flow during overall processing keeps constant, make class artificial joint part suface processing quality more uniform.
Description
Technical field
The present invention relates to abrasive Flow Machining technical field, in particular, more particularly, to one species artificial joint part curved surface
The thermostatically-controlled equipment of turbulent flow polissoir and its method.
Background technology
Artificial joint is a kind of artificial organ that people design for saving the joint having lost function, and it is in artificial organ
In belong to the best one kind of curative effect.The general common used material of material of artificial joint is metal alloy, and wherein extraordinary titanium alloy is because of it
Biocompatibility, rotproofness and elastic modelling quantity etc. are close with skeleton, are suitable for manufacture of intraocular joint.Artificial joint surface
Quality determines mantle friction property, and roughness is bigger, and surface micro-bulge comes in contact probability and increases, and leads to adhesive wear to increase
Greatly.And it is known that titanic alloy machining manufacturability difference is it is difficult to cut.And titanium alloy artificial joint is by the curved surface group of different curvature
Become, existing precision processing technology is difficult in adapt to the changeable curved surface of curvature, artificial joint is still continued to use the artificial of inefficiency and beaten
Mill.Artificial joint is expensive, has been difficult to meet the widespread demand in market.
Abrasive Flow Machining technology is the existing more advanced technology carrying out artificial joint polishing, abrasive Flow Machining technology
It is that one kind forms structuring runner, and the fluid using abrasive particle and liquid mixing using special fixture to complicated die mold cavity surface
Abrasive material constantly washes away the polishing processing method of surface to be machined.In process, soft abrasive fluid is in surface of the work and constraint
Form turbulent flow, abrasive particle disorderly clashes into finished surface under the drive of turbulent flow and reaches in the constraint profiling runner of module composition
Cutting effect, this finishing method not only overcomes because machining profile is complicated, the tiny processing difficulties brought of yardstick.Fluid adds
Work method is that logical base fluid drives abrasive particle to carry out small plow to surface of the work.Its micro cutting can guarantee that complex-curved position
And form accuracy, prevent from causing the treatment of surfaces of components that affected layer and sub-surface damage occur.
Number of patent application be 201110041218.8 " titanium alloy artificial joint curved surface turbulent flow Precision Machining new method and its
Special purpose device " provides a kind of local complexity constraint precision machined new method of formula titanium alloy artificial joint turbulent flow, by with treat
What the prosthese shape of processing was consistent joins mould, in artificial joint prosthesis outer surface with join in the runner of mould inner surface and form turbulent flow,
Realize the progressively finishing on surface using the frequent effect of micro- power micro cutting of abrasive particle.But artificial joint surface is complicated bent
Face, abrasive Flow is easily obstructed when flowing through at artificial joint surface flex point and the catastrophe point of singular point, and the place the closer to curved surface, mill
Grain stream viscous damping decrease tangential velocity pulsation, simultaneously complex-curved prevent normal velocity pulse, leave curved surface somewhat
The region of far point, due to the increase of abrasive Flow average velocity gradient, the Turbulent Kinetic of abrasive Flow produces rapidly change so that polishing
Uneven it is difficult to reach preferable polishing effect.
It would be desirable to test is simulated to turbulent flow polishing situation before carrying out artificial joint abrasive Flow polishing, but
Relatively costly due to artificial joint, generally use class artificial joint part to simulate artificial joint, by abrasive Flow turbulent flow
Burnishing device is polished to the curved surface of class artificial joint part testing, and checks abrasive Flow polishing effect by experimental result, from
And formulate burnishing parameters, just can set burnishing parameters as needed after the completion of experiment, then production and processing is carried out to artificial joint.Class
Artificial joint part is a kind of workpiece closely similar with artificial joint structure, since it is desired that the mainly artificial joint of simulating cutting
The curved surface at two ends, in order to simplify simulation process, in actual experiment, the curved surface of the class artificial joint part that we adopt is flat by one
Face bending, two sides being connected with curved surface to be processed are in plane, and entirely curved surface undulate to be processed, to be added
Work curved surface is projected as a curve on side.
Abrasive Flow Machining be rely on abrasive Flow turbulent motion, drive abrasive particle finished surface is carried out unordered random plus
Work, so the Turbulent Kinetic of abrasive Flow weighs a key factor of abrasive Flow Machining effect.The turbulent flow total kinetic energy of abrasive Flow with
The change of time, the change of Turbulent Kinetic is the index weighing turbulent flow development or decline.In process, with abrasive particle with plus
The collision on work surface, the Turbulent Kinetic of abrasive Flow can constantly reduce.For this problem, the present invention proposes a species and manually closes
Section part curved surface turbulent flow simulation burnishing device and its method, by the Turbulent Kinetic to abrasive Flow in whole process for the temperature control
Carry out temperature-compensating it is ensured that the uniformity of whole processing effect.
Content of the invention
It is an object of the invention to solving the rapids of abrasive Flow during existing class artificial joint part turbulent flow Precision Machining
Stream total kinetic energy leads to the poor problem of the uniformity of processing effect in whole process over time, there is provided a kind of
The thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir and its method.
The present invention is achieved through the following technical solutions above-mentioned purpose：The perseverance of class artificial joint part curved surface turbulent flow polissoir
Temperature control device, including glass restraint component, electromagnetic wave heating matrix, bracing frame and electromagnetism wave controller, described glass restraint
Component is sleeved on outside class artificial joint part, and the inner surface of described glass restraint component is formed with the curved surface of class artificial joint part
Profiling runner in uniform thickness, described glass restraint component is made up of wall thickness identical glass material, described glass restraint component
Be respectively arranged at two ends with profiling flow channel entry point and profiling runner exit；Described electromagnetic wave heating matrix is arranged on described glass restraint
The side of component, described electromagnetic wave heating matrix includes multiple wave heaters, the shape of multiple wave heater distributions
Identical with projection of shape on class artificial joint part side for the profiling runner, each wave heater is installed in bracing frame
On, and each wave heater is all just to described profiling runner；Each electromagnetic wave heating in described electromagnetic wave heating matrix
Device is all electrically connected with electromagnetism wave controller, and electromagnetism wave controller adjusts all wave heaters in described electromagnetic wave heating matrix
Electromagnetic intensity.
Further, described wave heater includes thermal source, concavees lens and convex lenss, and each heating source is all just to one
Concavees lens and convex lenss, the electromagnetic wave that heating source sends is launched in road profiling runner after sequentially passing through concavees lens and convex lenss.
Further, described wave heater is densely distributed at profiling runner recess and the most convex place.
Further, also include temperature-detecting device, described temperature-detecting device is just used in combination to described glass restraint component
Profiling temperatures in detection profiling runner, described temperature-detecting device is electrically connected with electromagnetism wave controller.
Further, in described electromagnetic wave heating matrix, each heating source is all electrically connected with electromagnetism wave controller and is subject to electricity
The independent control of magnetic wave controller.
The constant-temperature control method of one species artificial joint part curved surface turbulent flow polissoir, by being set with glass restraint component
Outside class artificial joint part, form thickness between the inner surface and the curved surface of class artificial joint part of glass restraint component equal
Even profiling runner, the two ends of glass restraint component are provided with profiling flow channel entry point and the outlet of profiling flow channel entry point, by abrasive Flow with
Turbulence state is sent in profiling runner through profiling flow channel entry point, then is flowed out by profiling runner exit, by grinding in profiling runner
Micro- power micro cutting to realize class artificial joint part curved surface for the disordered motion of abrasive particle in grain stream, using setting in working angles
Just the electromagnetic wave heating matrix of described profiling runner is being carried out to the abrasive Flow in profiling runner adding in glass restraint component side
Heat, electromagnetic wave heating matrix is distributed along profiling runner but distribution density is different, according to actual needs to profiling runner side arrangement
The wave heater of varying number, thus carrying out temperature-compensating to the abrasive Flow of diverse location in profiling runner, and then controls
The tubulence energy of diverse location abrasive Flow in profiling runner, thus control the polishing effect of profiling runner diverse location.
Further, electromagnetic wave heating matrix all differs to the heated condition of diverse location in profiling runner, compensates temperature
Degree is realized by the wavelength that electromagnetism wave controller sets specified location wave heater.
The beneficial effects of the present invention is：
1st, the present invention sets up glass restraint component, glass restraint component and class people by the profiling of class artificial joint part curved surface
Form abrasive Flow in uniform thickness controlled profiling runner, the processed curved surface of class artificial joint part becomes profiling between work joint piece
A part for runner wall, makes lapping liquid enter in profiling runner with turbulence state, by the disordered motion of abrasive particle in abrasive Flow
To realize micro- power micro cutting on surface, to reach minute surface level surface roughness, to polish high precision.
2nd, there is linear loss and the loss of flood peak due to when abrasive Flow is moved in profiling runner, especially larger in curvature
At runner, loss is the most serious, and therefore result in class artificial joint part finishes is in that compartmentalization is distributed.Due to abrasive Flow
Relation between cutting fluid viscosity and temperature is in secondary relational expression, and temperature is higher, and abrasive Flow cutting fluid viscosity is less, and mobility is got over
Well, the abrasive particle energy of flow and speed are higher, and Turbulent Kinetic is higher, and processing effect is more obvious, and therefore temperature is impact abrasive Flow
The topmost factor of processing effect.The present invention passes through to place electromagnetic wave heating matrix in the side of glass restraint component, increases
The tubulence energy of abrasive Flow cutting fluid and speed, compensate the linear loss of abrasive Flow and the loss of flood peak in profiling runner, thus improving
The effect of overall processing, makes the temperature of middle abrasive Flow during overall processing keep constant, so that the class artificial joint part surface is added
Working medium amount is more uniform.
3rd, the present invention uses glass as the manufacture material of confining part, can effectively solve the problem that electromagnetic wave can not penetrate non-glass
Glass confining part problem, and glass material is transparent, is conducive to the carrying out of abrasive Flow cutting fluid flow regime is observed.
4th, its intensity of wave heater matrix of the present invention is adjustable, and can by adjust the position of concavees lens and convex lenss Lai
Adjust the spotlight effect of electromagnetic wave, its intensity can easily be adjusted, penetrate abrasive Flow cutting fluid, and inexcessive effect of flood periphery
Processing environment.
5th, wave heater matrix is manufactured into profiling flow channel shape by the present invention, can effectively avoid to class artificial pass
Section part heating, affects class artificial joint part processing effect.Because class artificial joint part surface temperature rises, the abrasive Flow on its surface
Meeting ascending motion after cutting fluid heat absorption expansion, hinders the abrasive Flow cutting fluid on upper strata to decline, stops abrasive particle to class artificial joint part
The collision cutting on surface.
6th, abrasive Flow in profiling runner flow when from profiling runner the most convex to recess be linear loss region,
Recess is local losses region, and recess to the most convex place is linear loss region, and linear loss region and local loss area domain
The speed of energy loss differs, and from hydrodynamics, aqueous fluid viscosity is inversely proportional to temperature quadratic relation formula, Reynolds number
With viscosity inversely formula, and tubulence energy becomes certain relation with Reynolds number, is reduced by heating profiling runner abrasive Flow fluid
Abrasive Flow fluid viscosity, can compensate abrasive Flow Hydrodynamic turbulence energy and speed, reduce linear loss and local losses to processing effect
The impact of fruit.The required Temperature Distribution compensating of regional can be estimated by above-mentioned relation formula, it can be found that damaging in local
It is the fastest that mistake area energy loss at most loses speed；According to amount of power loss and loss rate, heating source is from dredging to close again from close to dredging
Distribution, using the distributed heating of wave heater, carries out temperature adjusting respectively, improves the uniformity of processing to each region.
7th, the present invention adopts multiple independent wave heaters, and using single concavees lens and convex lenss, it is carried out
Light-ray condensing, not only easy to use, according to practical situation, each wave heater can be adjusted, and convex lenss are recessed
Lens can reduce reality it is not necessary to go to customize special convex lenss and concavees lens using common concavees lens and convex lenss
Cost.
Brief description
Fig. 1 is the structural representation of whole processing unit (plant) in the embodiment of the present invention.
Fig. 2 is the structural representation of the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir of the present invention.
Fig. 3 is the structural representation of class artificial joint part profiling runner of the present invention.
Fig. 4 is the structural representation of electromagnetic wave heating matrix of the present invention.
Fig. 5 is the working state schematic representation of the single wave heater of the present invention.
In figure, 1- electromagnetism wave controller, 2- glass restraint component, 3- electromagnetic wave heating matrix, 4- bracing frame, 5- air film
Pump, 6- agitator, 7- profiling runner, 8- profiling runner exit, 9- class artificial joint part, 10- profiling flow channel entry point, 11- electromagnetism
Wave heater, 12- convex lenss, 13- concavees lens.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1～5, the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir, including glass restraint
Component 2, electromagnetic wave heating matrix 3, bracing frame 4 and electromagnetism wave controller 1, described glass restraint component 2 is sleeved on class and manually closes
Outside section part 9, the inner surface of described glass restraint component 2 forms profiling in uniform thickness with the curved surface of class artificial joint part 9
Runner 7, described glass restraint component 2 is made up of wall thickness identical glass material, and the two ends of described glass restraint component 2 set respectively
There are profiling flow channel entry point 10 and profiling runner exit 8；Described electromagnetic wave heating matrix 3 is arranged on described glass restraint component 2
Side, described electromagnetic wave heating matrix 3 includes multiple wave heaters 11, the shape of multiple wave heaters 11 distributions with
Projection of shape on class artificial joint part 9 side for the profiling runner 7 is identical, and each wave heater 11 is installed in bracing frame
On 4, and each wave heater 11 is all just to described profiling runner 7；Each electromagnetic wave in described electromagnetic wave heating matrix 3
Heater 11 is all electrically connected with electromagnetism wave controller 1, and electromagnetism wave controller 1 adjusts all electricity in described electromagnetic wave heating matrix 3
The electromagnetic intensity of magnetic wave heater 11.
Described wave heater 11 includes heating source, concavees lens 13 and convex lenss 12, and each wave heater is all just
To concavees lens 13 and convex lenss 12, the electromagnetic wave that heating source sends launches road after sequentially passing through concavees lens 13 and convex lenss 12
In profiling runner 7.In described electromagnetic wave heating matrix 3, each heating source is all electrically connected with electromagnetism wave controller 1 and is subject to electromagnetism
The independent control of wave controller 1.
Described wave heater 11 is densely distributed profiling runner 7 recess and the most convex place.Wave heater 11
Distribution gradually thinning to both sides respectively from recess and the most convex place so that profiling runner 7 recess and the most convex place plus
Heat ratio is more, the wavelength of wave heater 11 need not be carried out with excessive change and just enable the temperature in whole profiling runner 7
Degree balance.
The thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir also includes temperature-detecting device, described temperature
Detection means just to described glass restraint component 2 and is used for detecting profiling temperatures in profiling runner 7, described temperature detection dress
Put and electrically connect with electromagnetism wave controller 1.The compensation temperature being actually needed of each position in profiling runner 7 is by experiment
Front is calculated, and carries out monitoring temperature by temperature-detecting device during reality processing, thus in profiling runner 7
Different temperatures enter trip temperature second compensation it is ensured that in profiling runner 7 temperature constant.
The thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir of the present invention and the gentle membrane pump 5 of agitator 6
One end to end abrasive particle flow circulating system is connected into by pipeline, when processing starts, abrasive Flow cutting fluid enters agitator 6
Interior, by agitator 6, abrasive Flow cutting fluid is stirred, then abrasive Flow cutting fluid is input to by profiling stream by air film pump 5
In road entrance 10, then it is back to agitator 6 from profiling runner exit 8 after profiling runner 7；Meanwhile, by electromagnetic wave
The electromagnetism of each wave heater 11 in electromagnetic wave heating matrix 3 plus matrix 3 is energized, is adjusted by electromagnetism wave controller 1
Intensity of wave, makes electromagnetic wave only the abrasive Flow cutting fluid in profiling runner 7 be heated through glass restraint component 2.
The present invention carries out temperature controlled side using the thermostatic control of above-mentioned class artificial joint part curved surface turbulent flow polissoir
Method is as follows：By being sleeved on glass restraint component 2 outside class artificial joint part 9, in inner surface and the class people of glass restraint component 2
Form profiling runner 7 in uniform thickness, the two ends of glass restraint component 2 are provided with profiling stream between the curved surface of work joint piece 9
Road entrance 10 and profiling flow channel entry point 10 export, and abrasive Flow is sent into profiling runner with turbulence state through profiling flow channel entry point 10
In 7, then flowed out by profiling runner exit 8, class is realized by the disordered motion of abrasive particle in abrasive Flow in profiling runner 7 and manually closes
Micro- power micro cutting of section part 9 curved surface, using being arranged on glass restraint component 2 side just to described profiling stream in working angles
The electromagnetic wave heating matrix 3 in road 7 heats to the abrasive Flow in profiling runner 7, and electromagnetic wave heating matrix 3 is along profiling runner 7
Distribution but distribution density is different, the wave heater 11 to profiling runner 7 side arrangement varying number according to actual needs, from
And temperature-compensating is carried out to the abrasive Flow of diverse location in profiling runner 7, and then control diverse location abrasive Flow in profiling runner 7
Tubulence energy, thus controlling the polishing effect of profiling runner 7 diverse location to keep uniformly.
Electromagnetic wave heating matrix 3 all differs to the heated condition of diverse location in profiling runner 7, and compensation temperature passes through electricity
Magnetic wave controller 1 sets the wavelength of specified location wave heater 11 realizing.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, as long as
The technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (7)
1. class artificial joint part curved surface turbulent flow polissoir thermostatically-controlled equipment it is characterised in that：Including glass restraint component
(2), electromagnetic wave heating matrix (3), bracing frame (4) and electromagnetism wave controller (1), described glass restraint component (2) is sleeved on class
Outward, the inner surface of described glass restraint component (2) and the curved surface of class artificial joint part (9) form thickness to artificial joint part (9)
Spend uniform profiling runner (7), described glass restraint component (2) is made up of wall thickness identical glass material, described glass restraint
Component (2) be respectively arranged at two ends with profiling flow channel entry point (10) and profiling runner exit (8)；Described electromagnetic wave heating matrix (3)
It is arranged on the side of described glass restraint component (2), described electromagnetic wave heating matrix (3) includes multiple wave heaters
(11) shape that, multiple wave heaters (11) are distributed and projection on class artificial joint part (9) side for the profiling runner (7)
Shape is identical, and each wave heater (11) is installed on bracing frame (4), and each wave heater (11) is all just right
Described profiling runner (7)；Each wave heater (11) in described electromagnetic wave heating matrix (3) all with electromagnetism wave controller
(1) electrically connect, electromagnetism wave controller (1) adjusts the electricity of all wave heaters (11) in described electromagnetic wave heating matrix (3)
Magnetic wave intensity.
2. the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir according to claim 1, its feature exists
In：Described wave heater (11) includes heating source, concavees lens (13) and convex lenss (12), and each heating source is all just to one
Concavees lens (13) and convex lenss (12), the electromagnetic wave that heating source sends sequentially passes through concavees lens (13) and convex lenss (12) are launched afterwards
In road profiling runner (7).
3. the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir according to claim 1, its feature exists
In：Described wave heater (11) is densely distributed profiling runner (7) recess and the most convex place.
4. the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir according to claim 1, its feature exists
In：Also include temperature-detecting device, described temperature-detecting device just to described glass restraint component (2) and is used for detecting profiling stream
The interior profiling temperatures in road (7), described temperature-detecting device is electrically connected with electromagnetism wave controller (1).
5. the thermostatically-controlled equipment of class artificial joint part curved surface turbulent flow polissoir according to claim 2, its feature exists
In：In described electromagnetic wave heating matrix (3), each heating source is all electrically connected with electromagnetism wave controller (1) and is controlled by electromagnetic wave
The independent control of device (1).
6. class artificial joint part curved surface turbulent flow polissoir constant-temperature control method it is characterised in that：By by glass restraint structure
Part (2) is sleeved on class artificial joint part (9) outward, in the inner surface of glass restraint component (2) and the curved surface of class artificial joint part (9)
Form profiling runner (7) in uniform thickness between surface, the two ends of glass restraint component (2) be provided with profiling flow channel entry point (10) and
Profiling flow channel entry point (10) exports, and abrasive Flow is sent in profiling runner (7) with turbulence state through profiling flow channel entry point (10),
Flowed out by profiling runner exit (8) again, class is realized by the disordered motion of abrasive particle in the interior abrasive Flow of profiling runner (7) and manually closes
Micro- power micro cutting of section part (9) curved surface, using being arranged on glass restraint component (2) side just to described imitative in working angles
The electromagnetic wave heating matrix (3) of shape runner (7) heats to the abrasive Flow in profiling runner (7), electromagnetic wave heating matrix (3)
Along profiling runner (7) distribution but distribution density is different, the electricity to profiling runner (7) side arrangement varying number according to actual needs
Magnetic wave heater (11), thus carrying out temperature-compensating to the abrasive Flow of the interior diverse location of profiling runner (7), and then controls profiling stream
The tubulence energy of the interior diverse location abrasive Flow in road (7), thus control the polishing effect of profiling runner (7) diverse location.
7. the constant-temperature control method of class artificial joint part curved surface turbulent flow polissoir according to claim 1, its feature exists
In：Electromagnetic wave heating matrix (3) all differs to the heated condition of the interior diverse location of profiling runner (7), and compensation temperature passes through electricity
Magnetic wave controller (1) sets the wavelength of the wave heater (11) of specified location realizing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610980440.7A CN106475915B (en) | 2016-11-08 | 2016-11-08 | The thermostatically-controlled equipment and its method of class joint prosthesis part curved surface turbulent flow polissoir |
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|---|---|---|---|
| CN201610980440.7A CN106475915B (en) | 2016-11-08 | 2016-11-08 | The thermostatically-controlled equipment and its method of class joint prosthesis part curved surface turbulent flow polissoir |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111823141A (en) * | 2019-04-22 | 2020-10-27 | 公准精密工业股份有限公司 | Intelligent five-axis same-motion multi-phase water jet cutting machining system |
| CN114102466A (en) * | 2021-11-22 | 2022-03-01 | 天津爱思达航天科技有限公司 | Tool convenient for assembly and used for machining honeycomb curved surface core and application |
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| CN114102466A (en) * | 2021-11-22 | 2022-03-01 | 天津爱思达航天科技有限公司 | Tool convenient for assembly and used for machining honeycomb curved surface core and application |
| CN114102466B (en) * | 2021-11-22 | 2022-10-28 | 天津爱思达航天科技有限公司 | Tool convenient for assembly and used for machining honeycomb curved surface mold core and application |
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| CN106475915B (en) | 2018-08-31 |
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