CN105364493A - Metal-part 3D printing numerically-controlled machine tool - Google Patents
Metal-part 3D printing numerically-controlled machine tool Download PDFInfo
- Publication number
- CN105364493A CN105364493A CN201510796063.7A CN201510796063A CN105364493A CN 105364493 A CN105364493 A CN 105364493A CN 201510796063 A CN201510796063 A CN 201510796063A CN 105364493 A CN105364493 A CN 105364493A
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- Prior art keywords
- metal
- welding
- welding gun
- machine tool
- frame
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- 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.)
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- 238000010146 3D printing Methods 0.000 title abstract 3
- 238000003466 welding Methods 0.000 claims abstract description 70
- 239000002184 metal Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000875 corresponding Effects 0.000 claims abstract description 8
- 238000004021 metal welding Methods 0.000 claims abstract description 4
- 206010037660 Pyrexia Diseases 0.000 claims description 19
- 230000004927 fusion Effects 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NS4wJyBoZWlnaHQ9Jzg1LjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PSczNS4wJyB5PSc1My42JyBjbGFzcz0nYXRvbS0wJyBzdHlsZT0nZm9udC1zaXplOjIzcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojM0I0MTQzJyA+QTwvdGV4dD4KPHRleHQgeD0nNTEuMCcgeT0nNTMuNicgY2xhc3M9J2F0b20tMCcgc3R5bGU9J2ZvbnQtc2l6ZToyM3B4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO3RleHQtYW5jaG9yOnN0YXJ0O2ZpbGw6IzNCNDE0MycgPnI8L3RleHQ+Cjwvc3ZnPgo= [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000048 melt cooling Methods 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound 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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract 3
- 238000005507 spraying Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
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- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention discloses a numerically-controlled machine tool and provides a metal-part 3D printing numerically-controlled machine tool. The metal-part 3D printing numerically-controlled machine tool comprises a machine frame, a spindle and a workbench. The spindle and the workbench are connected with action driving mechanisms respectively. A machining tool magazine for replacement of different tools for the spindle is arranged in the machine frame. The tool magazine is located on the part, on the side edge of the spindle, of the machine frame. A fuse wire type metal hot melting welding gun is further arranged in the machine frame. The fuse wire type metal hot melting welding gun is mounted on the machine frame through a replacement mechanism corresponding to a tool replacement mechanism on the spindle. When the fuse wire type metal hot melting welding gun is applied to the spindle, welding or build-up welding is conducted through a metal welding wire; after welding or build-up welding is conducted to a certain degree, the corresponding tool is applied to the spindle for carrying out needed machining. Combined machining of material adding and cutting can be carried out on metal parts, moreover, a traditional welding process is used, build-up welding forming is conducted, and the production delivery time of the cast parts is greatly shortened. Meanwhile, compared with laser powder spraying, welding gun equipment is common, allocation cost is low, and production effectiveness can be improved extremely effectively.
Description
Technical field
The present invention relates to a kind of Digit Control Machine Tool, especially a kind of Digit Control Machine Tool that can realize replating and metal cutting two kinds of processing modes and be combined.
Background technology
Hybrid process is the process that can complete two kinds of different mechanism on an equipment, as increased material manufacture and machining mixing, and electric machining and ultrasonic wave processing mixing etc.The mutual supplement with each other's advantages of hybrid process process, significantly improve the machinability of difficult-to-machine material, workpiece, decrease process power and cutter/tool wear, play positive role to the complex surface integrality of processing parts, in order to make, to safeguard, the products such as abnormal shape, model, mould have greatest benefit.
Wherein a kind of, the LASERTEC653D of DMGMORI is integrated in one at laser overlaying welding technology and 5 axle milling technologies, forms unique hybrid process lathe.LASERTEC653D is furnished with laser instrument and carries out laser overlaying welding, also carries out high-precision Milling Process by 5 axis linkage numerical control milling machines simultaneously.
Hybrid process lathe not only has CNC milling machine advantage, as high accuracy and great surface quality, also has flexibility and the fireballing advantage of built-up welding of powder weld deposition technology.Such as, for integrated member, the metal ratio needing milling to excise reaches 95%, and with increasing material method only in the local built-up welding of needs.This will significantly save valuable workpiece material and cut down finished cost.
But what above-mentioned hybrid process lathe adopted is laser overlaying welding technology, its manufacture and maintenance cost high, and welding speed is to slower, then fail large-scale promotion effectively, how a kind of welding more easy, with low cost, composite processing machine tool are provided, have become a large problem.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide one to have Compound Machining effect, result of use is good, and the Digit Control Machine Tool that manufacturing cost, maintenance cost are cheap.
The technical solution adopted in the present invention is:
A kind of Digit Control Machine Tool, comprise frame, the top of frame is provided with the main shaft for mounting cutter, the middle and lower part of frame is provided with the workbench for place work piece, main shaft and workbench are connected to motion driving mechanism, the processing tool magazine changing different cutter for main shaft is provided with in frame, tool magazine is positioned in the frame of main-shaft side edge, fuse wire type metal fever Fusion welding gun is also provided with in frame, this fuse wire type metal fever Fusion welding gun is arranged in frame by the mechanism that exchanges for corresponding with the cutter changing mechanism on main shaft, when main shaft replaces with fuse wire type metal fever Fusion welding gun, realize being undertaken welding or built-up welding by metal welding wire, when after welding or built-up welding to a certain extent, main shaft is replaced by corresponding cutter and carries out required processing.
Further, described workbench is provided with metal hot melt cooling device, there is metal hot melt operating surface the top of cooling device, can cool the metal of built-up welding fast, realize rapid processing.
Preferably, the mechanism that exchanges for of described fuse wire type metal fever Fusion welding gun comprises a rack-mounted cylinder, and the pull bar front end of cylinder is connected with rack-mounted swing arm welding gun and changes support, is convenient to collection and launches to change.
Preferably, described fuse wire type metal fever Fusion welding gun is CO2 welding rifle or argon shield welding gun, and it is conventional that it is equipped with equipment.
Preferably, described metal hot melt cooling device is water circulation cooling device.
Preferably, the described workbench for place work piece is five shaft type cradle workbench, and after fuse, metal is toward dirty, by five shaft type cradle structures, the vector of increasing material is kept toward vertically going up, meet continuous defluent metal, the built-up welding realizing multi-direction angle increases.
The invention has the beneficial effects as follows: the Compound Machining not only can carrying out increasing to metal parts material and machining, and be utilize traditional welding procedure, built-up welding is shaping, greatly improve the production delivery date of mo(u)lded piece, compared with dusting with laser simultaneously, its welding gun equipment is common, is equipped with low cost, very effectively can improve productivity effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the reference view of Digit Control Machine Tool of the present invention;
Fig. 2 is the structural representation of Digit Control Machine Tool inside of the present invention;
Fig. 3 is the structure schematic top plan view of Digit Control Machine Tool inside of the present invention;
Fig. 4 is the operation principle schematic diagram of welding gun of the present invention.
Detailed description of the invention
With reference to Fig. 1-Fig. 4, a kind of Digit Control Machine Tool of the present invention, comprise frame 1, the top of frame 1 is provided with the main shaft 2 for mounting cutter, the middle and lower part of frame 1 is provided with the workbench 3 for place work piece, and main shaft 2 and workbench 3 are connected to motion driving mechanism, such as five axle travel mechanisms, because these motion driving mechanisms are existing conventional structures, describe no longer one by one at this.
The processing tool magazine 4 changing different cutter for main shaft is provided with in frame 1, tool magazine 4 is positioned in the frame 1 of main shaft 2 side, also be provided with fuse wire type metal fever Fusion welding gun 5 in frame 1, this fuse wire type metal fever Fusion welding gun 5 is arranged in frame 1 by the mechanism 6 that exchanges for corresponding with the cutter changing mechanism on main shaft 2.
Further, described workbench 3 is provided with metal hot melt cooling device 7, there is metal hot melt operating surface 70 top of cooling device 7, can cool the metal of built-up welding fast, realize rapid processing.Preferably, described metal hot melt cooling device 7 is water circulation cooling device, and quick heat radiating, effective trap heat is delivered to A/C axle.
Wherein, with reference to Fig. 4, described fuse wire type metal fever Fusion welding gun 5 is CO2 welding rifle, and it is conventional that it is equipped with equipment; comprise rifle head 50, welding-wire conveying tube 51(be automatic wire feeding mechanism, transferring metal electrode wire 55 and carbon-dioxide protecting gas) and main shaft link 52.
Certainly, this fuse wire type metal fever Fusion welding gun 5 can be also argon shield welding gun, as long as fuse wire type welds.
With reference to Fig. 3, preferably, the mechanism 6 that exchanges for of described fuse wire type metal fever Fusion welding gun 5 comprises a rack-mounted cylinder 60, pull bar 61 front end of cylinder 60 is connected with the swing arm welding gun be arranged in frame 1 and changes support 62, be convenient to collection and launch to change, as in the drawings, swing arm welding gun replacing support 62 is dotted line, then be designated as to be in and welding gun shown and prepares to change the state be arranged under main shaft, and swing arm welding gun replacing support 62 is solid line, then welding gun is for being in collecting state.
Preferably, described fuse wire type metal fever Fusion welding gun 5 is arranged on frame 1 inner chamber relative to the mechanism 6 that exchanges for of tool magazine 4 opposite side by arranging, and makes structure more reasonable, compact.
When main shaft 2 replaces with fuse wire type metal fever Fusion welding gun 5, realize being undertaken welding or built-up welding by metal welding wire, when after welding or built-up welding to a certain extent, main shaft is replaced by corresponding cutter and carries out required processing.
In addition, following is that preferably the described workbench 3 for place work piece is five shaft type cradle workbench, after fuse, metal is toward dirty, by five shaft type cradle structures, the vector of increasing material being kept toward vertically going up, meeting continuous defluent metal, the built-up welding realizing multi-direction angle increases.
Certainly, above-mentioned embodiment is not to unique restriction of the present invention, and other equivalent technical solutions also should within the protection domain of the invention.
Claims (8)
1. a metal parts 3D prints Digit Control Machine Tool, it is characterized in that: comprise frame, the top of frame is provided with the main shaft for mounting cutter, the middle and lower part of frame is provided with the workbench for place work piece, main shaft and workbench are connected to motion driving mechanism, the processing tool magazine changing different cutter for main shaft is provided with in frame, tool magazine is positioned in the frame of main-shaft side edge, fuse wire type metal fever Fusion welding gun is also provided with in frame, this fuse wire type metal fever Fusion welding gun is arranged in frame by the mechanism that exchanges for corresponding with the cutter changing mechanism on main shaft, when main shaft replaces with fuse wire type metal fever Fusion welding gun, realize being undertaken welding or built-up welding by metal welding wire, when after welding or built-up welding to a certain extent, main shaft is replaced by corresponding cutter and carries out required processing.
2. a kind of metal parts 3D according to claim 1 prints Digit Control Machine Tool, and it is characterized in that: described workbench is provided with metal hot melt cooling device, there is metal hot melt operating surface the top of cooling device.
3. a kind of metal parts 3D according to claim 1 prints Digit Control Machine Tool, it is characterized in that: the mechanism that exchanges for of described fuse wire type metal fever Fusion welding gun comprises a rack-mounted cylinder, the pull bar front end of cylinder is connected with rack-mounted swing arm welding gun and changes support.
4. a kind of metal parts 3D according to claim 1 prints Digit Control Machine Tool, it is characterized in that: described fuse wire type metal fever Fusion welding gun is CO2 welding rifle or argon shield welding gun.
5. a kind of metal parts 3D according to claim 2 prints Digit Control Machine Tool, it is characterized in that: described metal hot melt cooling device is water circulation cooling device.
6. a kind of metal parts 3D according to claim 2 prints Digit Control Machine Tool, it is characterized in that: described fuse wire type metal fever Fusion welding gun is arranged on frame inner chamber relative to the mechanism that exchanges for of tool magazine opposite side by arranging.
7. print Digit Control Machine Tool according to the arbitrary described a kind of metal parts 3D of claim 1, it is characterized in that: described fuse wire type metal fever Fusion welding gun includes automatic wire feeding mechanism.
8. print Digit Control Machine Tool according to the arbitrary described a kind of metal parts 3D of claim 1-7, it is characterized in that: the described workbench for place work piece is five shaft type cradle workbench, after fuse, metal is toward dirty, by five shaft type cradle structures, the vector of increasing material is kept toward vertically going up, meet continuous defluent metal, the built-up welding realizing multi-direction angle increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796063.7A CN105364493A (en) | 2015-11-17 | 2015-11-17 | Metal-part 3D printing numerically-controlled machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796063.7A CN105364493A (en) | 2015-11-17 | 2015-11-17 | Metal-part 3D printing numerically-controlled machine tool |
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| CN105364493A true CN105364493A (en) | 2016-03-02 |
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| CN201510796063.7A Pending CN105364493A (en) | 2015-11-17 | 2015-11-17 | Metal-part 3D printing numerically-controlled machine tool |
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Application publication date: 20160302 |