CN204449295U - A kind of SLM metal rapid prototyping system - Google Patents
A kind of SLM metal rapid prototyping system Download PDFInfo
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- CN204449295U CN204449295U CN201420835162.2U CN201420835162U CN204449295U CN 204449295 U CN204449295 U CN 204449295U CN 201420835162 U CN201420835162 U CN 201420835162U CN 204449295 U CN204449295 U CN 204449295U
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- cavity
- established
- forming
- melt chamber
- rapid prototyping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to a kind of SLM metal rapid prototyping system, comprise protective casing, and housing is airtight cavity, melt chamber is established in its inside, booster cavity, incubation cavity, forming cavity and control chamber, laser heating device and melting pot is established in melt chamber, airtight fluid reservoir is established in incubation cavity, guide beam is established on forming cavity top, transport platform is established in bottom, protection source of the gas and booster pump is established in booster cavity, shell inner surface, guide beam and baffle surface are all another coated by thermal insulation layer, control circuit system is established in control chamber position, control circuit system respectively with melt chamber, booster cavity, incubation cavity and forming cavity electrical connection.This novel one side effectively can strengthen the operating efficiency of metal hot melt and processing and forming, effectively decrease on the other hand high-temperature metallic oxide produce and metal flow time bubble produce, thus improve the density of texture after metal forming, reduce the generation such as trachoma, slight crack, improve the structural strength of institute's processing parts.
Description
Technical field
The utility model relates to a kind of SLM metal rapid prototyping system, belongs to apparatus of metal molding technical field.
Background technology
At present to some superhard alloys, when the structural member of the materials such as high-temperature alloy carries out processing and forming, in order to improve precision and the structural strength of working (machining) efficiency and the rear parts of processing, current topmost way utilizes SLM metal rapid prototyping system to carry out processing operation, carry out adding man-hour utilizing SLM metal rapid prototyping system, first powdery metal is needed to be heated to molten state, then the metal being in molten state is carried out processing and forming by mould, but traditional SLM metal rapid prototyping system in use finds, metal and air generation chemical reaction can be caused when heating metal, produce oxide, cause material loss on the one hand, the opposing party's metal oxide also can affect the component structural intensity after machine-shaping, if on the other hand due to molten metal, when being injected in mould, pressure is relatively, and shaping environmental pressure is also relatively little, thus density of texture is relatively little when easily causing metal forming, and inside easily produces trachoma, the many defects of slight crack, thus have a strong impact on the component structural intensity of processing, for above deficiency, therefore in the urgent need to developing a kind of novel SLM metal rapid prototyping system, with the needs that satisfied reality uses.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of SLM metal rapid prototyping system, this new structure advantages of simple, rationally distributed, effectively can strengthen on the one hand the operating efficiency of metal hot melt and processing and forming, effectively decrease on the other hand high-temperature metallic oxide produce and metal flow time bubble produce, thus improve the density of texture after metal forming, reduce the generation such as trachoma, slight crack, improve the structural strength of institute's processing parts.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of SLM metal rapid prototyping system, comprise protective casing, and housing is airtight cavity, its inside is divided into melt chamber by dividing plate and crossbeam, booster cavity, incubation cavity, forming cavity and control chamber, laser heating device and melting pot is established in melt chamber, gallery ports are separately established in melt chamber on housing, melt chamber is adjacent with incubation cavity, airtight fluid reservoir is established in incubation cavity, airtight fluid reservoir is communicated with the melting pot in melt chamber by conveying pipeline one end, the other end is communicated with forming cavity, guide beam is established on forming cavity top, transport platform is established in bottom, guide beam establishes forming nozzle, and forming nozzle is slidably connected by walking mechanism and guide beam, forming nozzle is separately communicated with conveying pipeline, transport platform separately establishes mould positioning mechanism, and the housing corresponding with transport platform position separately establishes feeding door, protection source of the gas and booster pump is established in booster cavity, booster pump one end is communicated with protection source of the gas, the other end is communicated with airduct, airduct another respectively with melt chamber, incubation cavity and forming cavity are communicated with, shell inner surface, guide beam and baffle surface are all another coated by thermal insulation layer, control circuit system is established in control chamber position, control circuit system respectively with melt chamber, booster cavity, incubation cavity and forming cavity electrical connection.
Further, described gallery ports, feeding door and body contact face place all establish sealing strip.
Further, described incubation cavity separately establishes heater.
Further, described protection source of the gas is gas bomb or wireway, and protective gas is inert gas.
Further, described forming cavity internal gas pressure is at least 2 standard atmospheric pressures, and housing corresponding to forming cavity establishes relief valve.
This new structure advantages of simple, rationally distributed, effectively can strengthen the operating efficiency of metal hot melt and processing and forming on the one hand, technology oxide is avoided to produce, effectively decrease on the other hand high-temperature metallic oxide produce and metal flow time bubble produce, thus improve the density of texture after metal forming, reduce the generation such as trachoma, slight crack, improve the structural strength of institute's processing parts.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As a kind of SLM metal of Fig. 1 rapid prototyping system, comprise protective casing 1, and housing 1 is airtight cavity, its inside is divided into melt chamber 4, booster cavity 5, incubation cavity 6, forming cavity 7 and control chamber 8 by dividing plate 2 and crossbeam 3.
In the present embodiment, laser heating device 9 and melting pot 10 is established in described melt chamber 4, gallery ports 11 are separately established in melt chamber 4 on housing 1, melt chamber 4 is adjacent with incubation cavity 6, airtight fluid reservoir 12 is established in incubation cavity 4, airtight fluid reservoir 12 is communicated with the melting pot 10 in melt chamber 4 by conveying pipeline 13 one end, the other end is communicated with forming cavity 7, guide beam 14 is established on forming cavity 7 top, transport platform 15 is established in bottom, guide beam 14 is established forming nozzle 16, and forming nozzle 16 is slidably connected by walking mechanism 17 and guide beam 14, forming nozzle 16 is separately communicated with conveying pipeline 13, transport platform 15 separately establishes mould positioning mechanism 17, and the housing 1 corresponding with transport platform 15 position separately establishes feeding door 18, protection source of the gas 19 and booster pump 20 is established in booster cavity 5, booster pump 20 one end is communicated with protection source of the gas 19, the other end is communicated with airduct 21, airduct 21 another respectively with melt chamber 4, incubation cavity 6 and forming cavity 7 are communicated with, housing 1 inner surface, guide beam 2 and dividing plate 3 surface all another coated by thermal insulation layer 22, control circuit system is established in control chamber 8, control circuit system respectively with melt chamber 4, booster cavity 5, incubation cavity 6 and forming cavity 7 are electrically connected.
In the present embodiment, described gallery ports 11, feeding door 18 all establish sealing strip 23 with housing 1 contact surface place.
In the present embodiment, described incubation cavity 6 separately establishes heater 24.
In the present embodiment, described protection source of the gas 19 is gas bomb or wireway, and protective gas is inert gas.
In the present embodiment, described forming cavity 7 internal gas pressure is at least 2 standard atmospheric pressures, and the housing 1 of forming cavity 7 correspondence establishes relief valve 25.
This new structure advantages of simple, rationally distributed, effectively can strengthen the operating efficiency of metal hot melt and processing and forming on the one hand, effectively decrease on the other hand high-temperature metallic oxide produce and metal flow time bubble produce, thus improve the density of texture after metal forming, reduce the generation such as trachoma, slight crack, improve the structural strength of institute's processing parts.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a SLM metal rapid prototyping system, it is characterized in that: described SLM metal rapid prototyping system comprises protective casing, described housing is airtight cavity, its inside is divided into melt chamber by dividing plate and crossbeam, booster cavity, incubation cavity, forming cavity and control chamber, laser heating device and melting pot is established in described melt chamber, gallery ports are separately established in described melt chamber on housing, described melt chamber is adjacent with incubation cavity, airtight fluid reservoir is established in described incubation cavity, described airtight fluid reservoir is communicated with the melting pot in melt chamber by conveying pipeline one end, the other end is communicated with forming cavity, guide beam is established on described forming cavity top, transport platform is established in bottom, described guide beam establishes forming nozzle, and forming nozzle is slidably connected by walking mechanism and guide beam, described forming nozzle is separately communicated with conveying pipeline, described transport platform separately establishes mould positioning mechanism, and the housing corresponding with transport platform position separately establishes feeding door, protection source of the gas and booster pump is established in described booster cavity, described booster pump one end is communicated with protection source of the gas, the other end is communicated with airduct, described airduct another respectively with melt chamber, incubation cavity and forming cavity are communicated with, described shell inner surface, guide beam and baffle surface are all another coated by thermal insulation layer, control circuit system is established in described control chamber position, described control circuit system respectively with melt chamber, booster cavity, incubation cavity and forming cavity electrical connection.
2. a kind of SLM metal rapid prototyping system according to claim 1, is characterized in that, described gallery ports, feeding door and body contact face place all establish sealing strip.
3. a kind of SLM metal rapid prototyping system according to claim 1, it is characterized in that, described incubation cavity separately establishes heater.
4. a kind of SLM metal rapid prototyping system according to claim 1, it is characterized in that, described protection source of the gas is gas bomb or wireway, and protective gas is inert gas.
5. a kind of SLM metal rapid prototyping system according to claim 1, it is characterized in that, described forming cavity internal gas pressure is at least 2 standard atmospheric pressures, and housing corresponding to forming cavity establishes relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835162.2U CN204449295U (en) | 2014-12-25 | 2014-12-25 | A kind of SLM metal rapid prototyping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835162.2U CN204449295U (en) | 2014-12-25 | 2014-12-25 | A kind of SLM metal rapid prototyping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449295U true CN204449295U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835162.2U Expired - Fee Related CN204449295U (en) | 2014-12-25 | 2014-12-25 | A kind of SLM metal rapid prototyping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602125A (en) * | 2016-02-08 | 2018-09-28 | 西门子股份公司 | The equipment of facility for increasing material manufacturing component |
-
2014
- 2014-12-25 CN CN201420835162.2U patent/CN204449295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602125A (en) * | 2016-02-08 | 2018-09-28 | 西门子股份公司 | The equipment of facility for increasing material manufacturing component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20201225 |