CN115446916A - Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof - Google Patents
Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof Download PDFInfo
- Publication number
- CN115446916A CN115446916A CN202210878876.0A CN202210878876A CN115446916A CN 115446916 A CN115446916 A CN 115446916A CN 202210878876 A CN202210878876 A CN 202210878876A CN 115446916 A CN115446916 A CN 115446916A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- axis
- machining
- ultrasonic
- head
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title claims abstract description 106
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000007514 turning Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 16
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 14
- 230000003247 decreasing effect Effects 0.000 claims abstract description 5
- 239000000654 additive Substances 0.000 claims description 19
- 230000000996 additive effect Effects 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- -1 polydimethylsiloxane Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000110 selective laser sintering Methods 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a turning manufacturing machine tool for increasing and decreasing materials by sound control, which comprises: the device comprises a liquid storage tank for containing processing liquid and a fixing module positioned on the side edge of the liquid storage tank, wherein the fixing module comprises a fixing seat, a main shaft positioned on the fixing seat and a workpiece driving assembly; the ultrasonic machining module comprises an ultrasonic machining head and a machining driving assembly, wherein the machining driving assembly drives the ultrasonic machining head to perform ultrasonic machining on the surface of a workpiece, and the ultrasonic machining head comprises an ultrasonic curing head and an ultrasonic drill bit. According to the invention, the ultrasonic curing head is used for applying high-frequency mechanical vibration to the processing liquid to generate polymerization and crosslinking, so that a cured substance is formed, and the efficiency and the accuracy of workpiece material increase are improved.
Description
Technical Field
The invention relates to the field of machine tool machining, in particular to a sound-control material-increasing and material-decreasing turning manufacturing machine tool and a method for processing workpieces by the same.
Background
The additive manufacturing technology is a technology for accumulating and superposing materials layer by layer point by point to form a three-dimensional entity through dispersion-accumulation, and is a bottom-up manufacturing method compared with the traditional material removal cutting processing technology. However, in the conventional additive manufacturing method, the processing is performed in a manner of connecting points into lines and connecting lines into planes, so that the adjustment of the scale of the processing of complex parts is difficult to realize, and the scale enlargement is more challenging for additive manufacturing.
Although the existing additive manufacturing technologies such as a photo-polymerization molding technology (SLA), a selective laser sintering technology (SLS), and a Fused Deposition Manufacturing (FDM) technology have a breakthrough in the whole surface molding, the limitation of the traditional additive manufacturing on the surface molding is still not solved, and the existing additive manufacturing technologies cannot realize operations such as three-dimensional additive manufacturing, additive and subtractive composite manufacturing, and one-time additive and subtractive molding of the outer surface of a curved surface piece such as a cylindrical piece.
Disclosure of Invention
The present invention is directed to solving, at least in part, one of the problems in the related art. Therefore, the invention aims to provide a sound-control material-increasing and material-decreasing turning manufacturing machine tool and a workpiece processing method thereof.
In order to achieve the purpose, the following technical scheme is adopted in the application: a sound control material increase and decrease turning manufacturing machine tool comprises:
a liquid storage tank for containing the processing liquid,
the fixing module is positioned on the side of the liquid storage tank and comprises a fixing seat, a main shaft positioned on the fixing seat and a workpiece driving assembly, one end of the workpiece is fixed in the main shaft, and the workpiece driving assembly can drive the workpiece to rotate around the axis of the workpiece;
the ultrasonic machining module comprises an ultrasonic machining head and a machining driving assembly, wherein the machining driving assembly drives the ultrasonic machining head to perform ultrasonic machining on the surface of a workpiece, and the ultrasonic machining head comprises an ultrasonic curing head and an ultrasonic drill bit.
Furthermore, the workpiece driving assembly comprises a C-axis workpiece driving part, and the C-axis workpiece driving part can drive the workpiece to rotate along the axis line of the workpiece.
Further, the machining driving assembly comprises an X-axis machining driving assembly, a Y-axis machining driving assembly and a Z-axis machining driving assembly, wherein the Z-axis machining driving assembly can move in the Y-axis direction relative to the Y-axis machining driving assembly, and the Z-axis machining driving assembly can move in the X-axis direction relative to the X-axis; wherein, the X axis refers to the direction from the direction parallel to the axial lead of the workpiece in the horizontal plane, the Y axis refers to the direction perpendicular to the X axis in the horizontal plane, and the Z axis refers to the direction perpendicular to the X axis and the Y axis.
Further, the ultrasonic processing head is fixed in the Z-axis processing driving assembly, and the ultrasonic processing head can move in the Z-axis direction relative to the Z-axis processing driving assembly.
Further, the X-axis machining driving assembly comprises an X-axis machining slide rail; the Y-axis machining driving assembly comprises a Y-axis machining slide rail, and the Y-axis machining slide rail is connected with the X-axis machining slide rail in a sliding manner; the Z-axis machining assembly comprises a Z-axis machining sliding rail, and the ultrasonic machining head is in sliding connection with the Z-axis machining sliding rail.
Further, the processing liquid is liquid thermosetting resin or composite material.
Furthermore, the vibration frequency of the ultrasonic curing head is one or more resonance frequencies in the range of 20-100khz, and the unilateral amplitude of the ultrasonic processing head is any value in the range of 3-50 um.
Further, the workpiece is a cylindrical workpiece.
The method for machining the workpiece by adopting the acoustic control material increase and decrease turning manufacturing machine tool comprises the following steps: the processing driving assembly drives the ultrasonic curing head to move to the initial position of the workpiece to be processed, the ultrasonic curing head is started, meanwhile, the workpiece driving assembly drives the workpiece to rotate around the axis line of the workpiece, and under the ultrasonic action, the processing liquid is cured to form a solid coating layer on the surface of the workpiece.
Further, the method also comprises the following steps: the processing driving assembly drives the ultrasonic drill bit to move to a position, needing material reduction, of the workpiece, the ultrasonic drill bit is started, and the workpiece at the position, needing material reduction, of the workpiece is removed under the ultrasonic action.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: in the application, a workpiece is fixed in a main shaft, and a workpiece driving assembly can drive the workpiece to rotate around the axis of the workpiece; the liquid storage tank is filled with processing liquid, when a workpiece needs material increase, the processing driving assembly drives the ultrasonic curing head to move to the initial position of the workpiece to be processed, the ultrasonic curing head is started, meanwhile, the workpiece driving assembly drives the workpiece to rotate around the axis line of the workpiece, and under the ultrasonic action of the ultrasonic curing head, the processing liquid is cured to form a solid coating layer on the surface of the workpiece; when a workpiece needs to be subjected to material reduction, the machining driving assembly drives the ultrasonic drill bit to move to a position, needing to be subjected to material reduction, in the workpiece, and the ultrasonic drill bit is started to remove the workpiece at the position needing to be subjected to material reduction under the action of ultrasonic waves; according to the ultrasonic vibration processing method and device, the principle that the ultrasonic curing head applies high-frequency mechanical vibration to the processing liquid to enable the processing liquid to generate polymerization and cross-linking so as to form a cured substance is utilized, the efficiency and the accuracy of workpiece material increase are improved, material increase and material reduction of the workpiece can be achieved on the same machine tool with the help of different ultrasonic processing heads, and the workpiece processing efficiency is further improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
In the drawings:
FIG. 1 is a schematic view of the general structure of a sound-controlled material-increasing/decreasing turning machine in the present application;
FIG. 2 is a schematic view of a machine tool according to the present application in a state of reducing a workpiece;
reference numerals: 11. a fixed seat; 12. a main shaft; 13. a workpiece; 21. machining a sliding rail on an X axis; 22. machining a slide rail on a Y axis; 23. processing a slide rail on a Z axis; 24. an ultrasonic machining head; 25. a Z-axis mounting bracket; 3. a base; 31. a liquid storage tank; 32. and (3) a solid coating layer.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the following description, it is to be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "lateral", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", and the like are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate that the referred mechanism or element must have a specific direction, and thus, are not to be construed as limiting the present invention.
It should also be noted that, unless expressly specified or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and encompass, for example, fixed connections as well as removable connections or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Referring to fig. 1-2, the present application provides a turning machine tool with acoustic control material increase and decrease, including: the device comprises a liquid storage tank 31 for containing machining liquid and a fixing module positioned on the side of the liquid storage tank 31, wherein the fixing module comprises a fixing seat 11, a main shaft 12 positioned on the fixing seat 11 and a workpiece driving assembly, one end of a workpiece 13 is fixed in the main shaft 12, and the workpiece driving assembly can drive the workpiece 13 to rotate around the axis of the workpiece; the ultrasonic machining module comprises an ultrasonic machining head 24 and a machining driving assembly, the machining driving assembly drives the ultrasonic machining head 24 to perform ultrasonic machining on the surface of the workpiece 13, and the ultrasonic machining head comprises an ultrasonic curing head and an ultrasonic drill bit. This application fixing base 11 and reservoir 31 all set up the surface at base 3.
The splendid attire has the processing liquid in the reservoir in this application, and when work piece 13 needed the vibration material disk, processing drive assembly drove the ultrasonic curing head and moved to work piece 13 and treat the initial position department of processing, and the ultrasonic curing head starts, and simultaneously, work piece drive assembly drove work piece 13 and is rotatory around its axial lead, and under the ultrasonic action of ultrasonic curing head, the solid-state coating 32 that the processing liquid solidification formed to be located work piece 13 surface.
When the workpiece 13 needs to be subjected to material reduction, the ultrasonic drill bit is directly started, and the workpiece at the position to be subjected to material reduction is removed under the action of ultrasonic waves; according to the ultrasonic curing head, the principle that the ultrasonic curing head applies high-frequency mechanical vibration to the processing liquid to enable the processing liquid to generate polymerization and crosslinking so as to form a cured substance is utilized, the efficiency and the precision of material increase of the workpiece 13 are improved, meanwhile, the material increase and material reduction of the workpiece 13 can be realized on the same machine tool by means of different ultrasonic processing heads 24, and the processing efficiency of the workpiece 13 is further improved.
As a specific example, the workpiece drive assembly of the present application includes a C-axis workpiece drive. Specifically, the C-axis workpiece driving member can drive the workpiece 13 to rotate along the axis thereof.
In this application main shaft 12 and work piece drive assembly all fix in fixing base 11, wherein main shaft 12 and work piece drive assembly are connected, and main shaft 12 is used for fixed work piece 13, and work piece drive assembly can drive main shaft 12 and the work piece 13 on the main shaft and rotate around its axial lead. When the workpiece 13 is a cylinder, one end of the cylinder workpiece is fixed on the main shaft 12, the other end extends to the upper part of the liquid storage tank, and the cylinder workpiece is parallel to the liquid level in the liquid storage tank 31; the C-axis workpiece driving part can drive the cylindrical workpiece to rotate around the axis line of the cylindrical workpiece.
As a specific example, the machining driving assembly in this application includes an X-axis machining driving assembly, a Y-axis machining driving assembly, and a Z-axis machining driving assembly, wherein the ultrasonic machining head 24 is fixed in the Z-axis machining driving assembly, and the ultrasonic machining head 24 can move in the Z-axis direction relative to the Z-axis machining driving assembly, the Z-axis machining driving assembly can move in the Y-axis direction relative to the Y-axis machining driving assembly, and the Z-axis machining driving assembly can move in the X-axis direction relative to the X-axis, so as to realize the movement of the ultrasonic machining head 24 in the three-dimensional space.
Specifically, the X-axis machining driving assembly comprises an X-axis machining sliding rail 21, the Y-axis machining driving assembly comprises a Y-axis machining sliding rail 22, the Y-axis machining sliding rail 22 is connected with the X-axis machining sliding rail 21 in a sliding mode, the Z-axis machining assembly comprises a Z-axis mounting frame 25, a Z-axis machining sliding rail 23 is arranged in the Z-axis mounting frame 25, and the ultrasonic machining head 24 is connected with the Z-axis machining sliding rail 23 in a sliding mode.
The Z-axis processing slide rail 23 is positioned on the Z-axis mounting frame 25, the positioning precision is less than or equal to 10 microns, and the ultrasonic curing head can move along the Z-axis direction, so that the ultrasonic curing head can be focused on the surface of the workpiece 13, and the processing liquid on the surface of the workpiece 13 is cured.
The precision of the X-axis machining slide rail 21 is less than or equal to 10 microns, the Y-axis machining slide rail 22 and the Z-axis mounting frame 25 can move along the X-axis machining slide rail 21 in the X-axis direction, so that an ultrasonic focusing point is machined along the axial direction of the workpiece 13, the solidification of the liquid material on the outer surface of the integral cylindrical part is completed, and the acoustic control additive turning manufacturing is realized.
The ultrasonic machining head 24 in this application includes an ultrasonic curing head for additive machining of the workpiece 13 and an ultrasonic drill bit for subtractive machining of the workpiece 13. The ultrasonic curing head needs to work together with the processing liquid in the liquid storage tank, and the processing liquid coated on the workpiece 13 is cured into the solid coating layer 32 under the ultrasonic vibration; the ultrasonic drill bit performs cutting on the surface of the workpiece 13 by lowering ultrasonic vibration, similarly to a drill.
As a specific example, the processing liquid in the liquid storage tank 31 in this application is a liquid thermosetting resin or a composite material. The vibration frequency of the ultrasonic curing head in the additive machining process is one or more resonance frequencies in the range of 20-100khz, and the unilateral amplitude of the ultrasonic curing head is any value in the range of 3-50 um.
The piezoelectric ceramic stack is arranged in the ultrasonic curing head, the action head is in contact with an induction coil in a sixth rotating arm in the mechanical arm through a conducting ring to conduct electricity, the current is conducted to the piezoelectric ceramic stack to generate a piezoelectric effect, so that the action head is vibrated, and the single-side amplitude of the action head can be controlled within the range of 3-50um by adjusting the power; the processing liquid can adopt any liquid thermosetting resin or composite material in the prior art, is liquid at normal temperature, and specifically can be polydimethylsiloxane, methyl acrylate, epoxy resin, polyester resin, vinyl ester, resin-based metal composite material or resin-based fiber composite material; and the thermoset resin or composite is capable of curing at one or more resonant frequencies in the range of 20-100khz, and a single-sided amplitude of 3-50 um.
The combined action of the frequency and the amplitude of the ultrasonic curing head in the application can determine the curing efficiency; the specific frequency and amplitude values may be specifically selected according to the type of the processing fluid.
The shape of ultrasonic curing head in this application can be for sharp head, crew cut and the special-shaped head of manufacturing for specific process designs, and the size of effect end also has the size to divide, can change different effect heads according to the processing requirement to the rotary motion of cooperation bar, thereby realize the high adaptability increase and decrease material manufacturing of stride yardstick.
The application is particularly suitable for disposable additive manufacturing of the outer surface of a workpiece 13 such as a cylinder, and the specific additive manufacturing method comprises the following steps: the cylindrical workpiece is secured to the spindle 12. According to the processing track of the cylindrical workpiece, the X-axis processing driving assembly, the Y-axis processing driving assembly and the Z-axis processing driving assembly respectively drive the ultrasonic curing head to move to the initial position, so that the sound focusing point of the ultrasonic curing head is positioned on the surface of the cylindrical workpiece coated with the processing liquid. The C-axis workpiece driving part drives the main shaft 12 and the cylindrical workpiece to rotate, so that the surface of the cylindrical workpiece is uniformly coated with the processing liquid, the ultrasonic power supply is started to start processing, the solid coating layer 32 on the surface of the cylindrical workpiece can be directly cured under the action of the ultrasonic curing head, and a composite material entity taking the cylindrical workpiece as a matrix and the solid coating layer 32 as a reinforcement body is directly formed.
The coating process and the curing process are performed simultaneously in this application, and when the C-axis drives the cylindrical workpiece to rotate, the ultrasonic processing head 24 cures the surface of the cylindrical workpiece coated with the processing liquid simultaneously. The method is particularly suitable for the global additive process of the surface of the cylindrical workpiece. Meanwhile, when only local material increase is needed on the surface of the cylindrical workpiece, the motion track of the ultrasonic curing head can be controlled, so that material increase is locally performed in a curing manner, and the rest part of the processing liquid is cleaned after the processing is completed.
According to the ultrasonic processing method, after the additive manufacturing of the cylindrical workpiece is realized, the ultrasonic drill bit can be used instead, as shown in the attached drawing 2, after the solid coating layer 32 is formed on the surface of the workpiece 13, the ultrasonic curing head can be replaced by the ultrasonic drill bit, the ultrasonic drill bit can be used for processing the surface of the composite material entity to form the groove or the drilled hole shown in the drawing 2, redundant materials on the surface are removed, and the ultrasonic grooving or the drilling is realized, namely, the acoustic control additive and subtractive material turning composite manufacturing is realized.
The invention provides a sound-control material-increasing and material-decreasing turning manufacturing lathe, which utilizes the principle that an ultrasonic curing head applies high-frequency mechanical vibration to a processing liquid to generate polymerization and crosslinking so as to form a cured product, and is based on a full-ultrasonic material-increasing and material-decreasing composite manufacturing lathe, according to processing program data, in the processing process, a workpiece 13 is driven by a workpiece driving assembly to rotate, the ultrasonic curing head is driven by the processing driving assembly to move to position a sound focusing point, the ultrasonic head directly cures the processing liquid coated on the surface of the workpiece 13 to form a composite material entity taking the workpiece 13 as a matrix and taking a surface liquid curing material as a reinforcement, and the composite material entity has the composite performance of the matrix and the reinforcement. The forming process is similar to turning, but compared with traditional turning, the turning additive manufacturing method forms a solid body instead of the conventional turning removal. In addition, ultrasonic drills with different shapes can be automatically replaced according to the objects to be machined, material reducing machining such as grooving and punching is carried out on the formed workpiece 13, and the part manufactured by the method through sound control material increasing and decreasing has the advantages of being complex in space structure, excellent in all-directional mechanical properties and the like.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the invention, are given by way of illustration and description, and are not to be construed as limiting the scope of the invention; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a lathe is made in turning of acoustic control increase and decrease material which characterized in that includes:
a liquid storage tank for containing the processing liquid,
the fixing module is positioned on the side of the liquid storage tank and comprises a fixing seat, a main shaft positioned on the fixing seat and a workpiece driving assembly, one end of the workpiece is fixed in the main shaft, and the workpiece driving assembly can drive the workpiece to rotate around the axis of the workpiece;
the ultrasonic machining module comprises an ultrasonic machining head and a machining driving assembly, wherein the machining driving assembly drives the ultrasonic machining head to perform ultrasonic machining on the surface of a workpiece, and the ultrasonic machining head comprises an ultrasonic curing head and an ultrasonic drill bit.
2. The acoustic control material adding and subtracting turning manufacturing machine tool of claim 1, wherein the workpiece driving assembly comprises a C-axis workpiece driving member, and the C-axis workpiece driving member can drive the workpiece to rotate along the axis of the workpiece.
3. The acoustic control material-increasing/decreasing turning manufacturing machine tool according to claim 1, wherein the machining drive assembly comprises an X-axis machining drive assembly, a Y-axis machining drive assembly, and a Z-axis machining drive assembly, wherein the Z-axis machining drive assembly is movable in a Y-axis direction with respect to the Y-axis machining drive assembly, and the Z-axis machining drive assembly is movable in an X-axis direction with respect to the X-axis; wherein, the X axis refers to the direction from the direction parallel to the axial lead of the workpiece in the horizontal plane, the Y axis refers to the direction perpendicular to the X axis in the horizontal plane, and the Z axis refers to the direction perpendicular to the X axis and the Y axis.
4. The acoustic control additive/subtractive turning manufacturing machine of claim 3, wherein said ultrasonic machining head is fixed in a Z-axis machining drive assembly, said ultrasonic machining head being movable in a Z-axis direction relative to said Z-axis machining drive assembly.
5. The acoustic control material increase and decrease turning manufacturing machine tool according to claim 4, wherein the X-axis machining driving assembly comprises an X-axis machining slide rail; the Y-axis machining driving assembly comprises a Y-axis machining sliding rail, and the Y-axis machining sliding rail is connected with the X-axis machining sliding rail in a sliding manner; the Z-axis machining assembly comprises a Z-axis machining sliding rail, and the ultrasonic machining head is in sliding connection with the Z-axis machining sliding rail.
6. The acoustic control material increase and decrease turning manufacturing machine tool according to claim 1, wherein the machining liquid is a liquid thermosetting resin or a composite material.
7. The acoustic control material-increasing-decreasing-turning manufacturing machine tool as claimed in claim 6, wherein the vibration frequency of the ultrasonic curing head is one or more resonance frequencies in the range of 20-100khz, and the unilateral amplitude of the ultrasonic processing head is any value in the range of 3-50 um.
8. The acoustic control material increase and decrease turning manufacturing machine tool according to claim 1, wherein the workpiece is a cylindrical workpiece.
9. A method for processing a workpiece by using the acoustic control material-increasing/decreasing turning manufacturing machine of any one of claims 1 to 8, comprising: the processing driving assembly drives the ultrasonic curing head to move to the initial position of the workpiece to be processed, the ultrasonic curing head is started, meanwhile, the workpiece driving assembly drives the workpiece to rotate around the axis line of the workpiece, and under the ultrasonic action, the processing liquid is cured to form a solid coating layer on the surface of the workpiece.
10. The method of claim 9, further comprising: the processing driving assembly drives the ultrasonic drill bit to move to a position, needing material reduction, of the workpiece, the ultrasonic drill bit is started, and the workpiece at the position, needing material reduction, of the workpiece is removed under the ultrasonic action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878876.0A CN115446916A (en) | 2022-07-25 | 2022-07-25 | Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878876.0A CN115446916A (en) | 2022-07-25 | 2022-07-25 | Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115446916A true CN115446916A (en) | 2022-12-09 |
Family
ID=84297125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210878876.0A Pending CN115446916A (en) | 2022-07-25 | 2022-07-25 | Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115446916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284383A (en) * | 2022-07-25 | 2022-11-04 | 广东工业大学 | Sound control turning and milling material increasing and decreasing composite machine tool and method for machining workpiece by using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909288A (en) * | 2014-04-04 | 2014-07-09 | 广东工业大学 | Electrophoretic assisted ultrasonic mechanical composite micro-drilling machining device |
| CN106424836A (en) * | 2016-12-26 | 2017-02-22 | 东北大学 | Axial ultrasonic vibration drilling device fixed by lathe carriage |
| CN107598162A (en) * | 2017-08-21 | 2018-01-19 | 陕西天元智能再制造股份有限公司 | Increase material and subtract material with being ultrasonically treated the metal parts composite manufacturing System and method for combined |
| CN108406324A (en) * | 2018-03-22 | 2018-08-17 | 长春理工大学 | Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device and method |
| CN110271103A (en) * | 2019-06-20 | 2019-09-24 | 深圳市圆梦精密技术研究院 | Laser assisted rotary ultrasonic wave machining tool and processing method |
| CN115284383A (en) * | 2022-07-25 | 2022-11-04 | 广东工业大学 | Sound control turning and milling material increasing and decreasing composite machine tool and method for machining workpiece by using same |
-
2022
- 2022-07-25 CN CN202210878876.0A patent/CN115446916A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909288A (en) * | 2014-04-04 | 2014-07-09 | 广东工业大学 | Electrophoretic assisted ultrasonic mechanical composite micro-drilling machining device |
| CN106424836A (en) * | 2016-12-26 | 2017-02-22 | 东北大学 | Axial ultrasonic vibration drilling device fixed by lathe carriage |
| CN107598162A (en) * | 2017-08-21 | 2018-01-19 | 陕西天元智能再制造股份有限公司 | Increase material and subtract material with being ultrasonically treated the metal parts composite manufacturing System and method for combined |
| CN108406324A (en) * | 2018-03-22 | 2018-08-17 | 长春理工大学 | Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device and method |
| CN110271103A (en) * | 2019-06-20 | 2019-09-24 | 深圳市圆梦精密技术研究院 | Laser assisted rotary ultrasonic wave machining tool and processing method |
| CN115284383A (en) * | 2022-07-25 | 2022-11-04 | 广东工业大学 | Sound control turning and milling material increasing and decreasing composite machine tool and method for machining workpiece by using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284383A (en) * | 2022-07-25 | 2022-11-04 | 广东工业大学 | Sound control turning and milling material increasing and decreasing composite machine tool and method for machining workpiece by using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chen et al. | State-of-the-art review on vibration-assisted milling: principle, system design, and application | |
| KR100928130B1 (en) | Method and apparatus for processing structures | |
| KR102047363B1 (en) | Method and machining device by combined addition of material and shaping | |
| White | ULTRASONIC CONSOLIDATION OF ALUMINUM TOOLING. | |
| KR101312207B1 (en) | Apparatus for machining a cylindrical work piece and method for using a fast z actuator to machine a work piece | |
| US6869343B2 (en) | Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool | |
| CN107378655B (en) | Multi-dimensional rotary ultrasonic generating and processing mechanism and processing method thereof | |
| CN105619187A (en) | Two-dimensional ultrasonic vibration polishing device and method | |
| CN115446916A (en) | Sound-control material-increasing and material-decreasing turning manufacturing machine tool and workpiece machining method thereof | |
| KR20080072900A (en) | Cutting tool having variable and independent movement in an x-direction and a z-direction into and laterally along a work piece for making microstructures | |
| JP4512737B2 (en) | Ultrasonic vibration processing equipment | |
| KR20080072916A (en) | Cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures | |
| US20070257579A1 (en) | Apparatus For Ultrasonic Vibration-Assisted Machining | |
| CN115284383A (en) | Sound control turning and milling material increasing and decreasing composite machine tool and method for machining workpiece by using same | |
| JP2018075704A (en) | Method for processing workpiece made of hard metal for producing tool main body on numerically controlled machine tool with tool-carrying work spindle | |
| CN112975400B (en) | Variable-axis multi-laser turning-multi-axis CNC milling composite machining method and system | |
| CN212192067U (en) | Special machine for numerical control drilling machine of half shaft | |
| KR100527459B1 (en) | a micro cutting and grinding machine make use of ultrasonic vibration | |
| JP3689622B2 (en) | Cutting method | |
| CN115255932B (en) | Cross-scale variable-rigidity ultrasonic composite manufacturing process for increasing and decreasing materials | |
| JP2005081476A (en) | Processing device for optical waveguide mold and method of cutting arcuate groove on workpiece | |
| CN205519965U (en) | Metal binder superhard materials abrasive cut -off wheel slotting device | |
| CN105171537B (en) | It can inhibit the ultrasonic vibration polishing grinding head apparatus of optical element intermediate frequency error | |
| CN210755918U (en) | Ceramic laser perforating device | |
| CN112975408A (en) | Multi-laser multi-axis turning-CNC milling composite machining method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221209 |
|
| RJ01 | Rejection of invention patent application after publication |