CN110315073A - The 3D printing manufacturing method of cladding plate in a kind of anchor recess - Google Patents
The 3D printing manufacturing method of cladding plate in a kind of anchor recess Download PDFInfo
- Publication number
- CN110315073A CN110315073A CN201910569021.8A CN201910569021A CN110315073A CN 110315073 A CN110315073 A CN 110315073A CN 201910569021 A CN201910569021 A CN 201910569021A CN 110315073 A CN110315073 A CN 110315073A
- Authority
- CN
- China
- Prior art keywords
- anchor recess
- cladding plate
- model
- printing
- printing manufacturing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/80—Data acquisition or data processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/49—Scanners
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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
Abstract
The present invention discloses a kind of 3D printing manufacturing method of cladding plate in anchor recess, the following steps are included: first, establish the threedimensional model of cladding plate in anchor recess, then computer software is utilized, slicing treatment is carried out to threedimensional model and obtains several model slices, printing consumables progress physical print is successively laid by model slice and obtains semi-finished product, finally, to the inside for being installed to anchor recess after semi-finished product progress sanding and polishing.The present invention is by the primary whole printing-forming of cladding plate in anchor recess, eliminate setting-out, jacking, cutting, processing, welding equipment, reduce the processing and fabricating time, improve stock utilization, reduce difficulty of construction, the quality and good mechanical performance of product, while the high price apparatus such as plasma cutting machine are eliminated, it reduces costs.
Description
Technical field
The present invention relates to a kind of 3D printing manufacturing methods of cladding plate in shipbuilding technical field more particularly to anchor recess.
Background technique
Anchor recess is a kind of case structure that anchor is accommodated in recessed ship hull plate, since it is with preferable concealment, beauty
The property seen and safety, thus widely applied in ship.Using the ship of the mountains such as Hall'sanchor, speke anchor font anchor, usually
Using concealed anchor recess, anchor fluke scratch ship hull plate can avoid.Since shaking of the anchor in anchor recess can generate destruction to paint,
And then cause anchor recess plate by seawater corrosion.Therefore, one layer of cladding plate can be pasted inside concealed anchor recess, generallys use stainless steel
Material is as cladding plate.
The production method of existing concealed anchor recess substantially uses flame forming plate technique to be processed to obtain anchor to plate
Then cave plate welds anchor recess plate and is assembled into anchor cavity structure.And the cladding plate in anchor recess can only in-site measurement setting-out, using hand-held etc.
With hydraulic machining after the cutting of ion cutting machine, obtains the cladding plate of general shape, then cladding plate is attached on anchor recess plate and uses iron hammer
Slowly fitting is struck.
The above method the problem is that, due to stainless steel characteristic first is that being not easy to be oxidized.Therefore, in anchor recess not
Rust steel cladding plate can not be processed with traditional gas flame cuttiug and flame forming plate technique, can only use plasma cut, and anchor recess
Interior shape is complicated, and clod wash processing can not usually process in place, and scene adjusts when needing to assemble, and difficulty of construction is big, expends a large amount of
Manpower and material resources.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D printing manufacturing methods of cladding plate in anchor recess, integrally print in anchor recess
Cladding plate, avoid cutting and complicated manufacturing procedure, reduce manufacture difficulty, promote quality and efficiency.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of 3D printing manufacturing method of cladding plate in anchor recess is provided, comprising the following steps:
S10. the threedimensional model of cladding plate in anchor recess is established；
S20. computer software is utilized, slicing treatment is carried out to the threedimensional model, obtains several model slices；
S30. printing consumables progress physical print is successively laid by the model slice obtain semi-finished product；
S40. to the inside for being installed to the anchor recess after semi-finished product progress sanding and polishing.
As a preferred solution of the present invention, the threedimensional model in step S10 establishes ship by Ship Design software
It exports and is made after the model of external Slab and the anchor recess.
As a preferred solution of the present invention, the institute that the threedimensional model in step S10 is completed by scanning
It states and is made inside anchor recess.
As a preferred solution of the present invention, using laser scanner to being scanned inside the anchor recess.
As a preferred solution of the present invention, in step S20, before being sliced to the threedimensional model, to described
Threedimensional model optimizes processing.
As a preferred solution of the present invention, in step S20, the model slice uses stl file format.
As a preferred solution of the present invention, in step s 30, the semi-finished product use selective laser melting skill
Art is printed.
As a preferred solution of the present invention, in step s 30, the printing consumables is metal powder.
As a preferred solution of the present invention, the metal powder is powder of stainless steel.
Beneficial effects of the present invention:
By the primary whole printing-forming of cladding plate in anchor recess, setting-out, jacking, cutting, processing, welding equipment are eliminated, is subtracted
Lack the processing and fabricating time, improved stock utilization, reduces difficulty of construction, the quality and good mechanical performance of product, together
When eliminate the high price apparatus such as plasma cutting machine, reduce costs.
Specific embodiment
The technical scheme of the invention is further explained by means of specific implementation.
In the anchor recess of the present embodiment cladding plate 3D printing manufacturing method the following steps are included:
Firstly, establishing the threedimensional model of cladding plate in anchor recess, computer software is then utilized, threedimensional model is sliced
Processing obtains several model slices, and printing consumables progress physical print is successively laid by model slice and obtains semi-finished product, finally,
To the inside for being installed to anchor recess after semi-finished product progress sanding and polishing.The present embodiment integrally prints the cladding plate in anchor recess, avoids cutting
It cuts and complicated manufacturing procedure, reduction manufacture difficulty promotes quality and efficiency.
Preferably, threedimensional model is established after the model of ship hull plate model and anchor recess to export by Ship Design software and is made.
Using vessel designs software, such as TRIBON, the model of ship hull plate model and anchor recess can be very easily established, thus
The threedimensional model of cladding plate in anchor recess.
Preferably, it is made inside the anchor recess that threedimensional model is completed by scanning.It scans inside the anchor recess to complete
The threedimensional model of acquisition, compared to the threedimensional model only obtained by Software on Drawing, closer to actual state when constructing, accidentally
Difference is smaller.
Further, laser scanner is used to be scanned to obtain threedimensional model the inside of anchor recess.Laser scanner
It is capable of providing the three dimensional point cloud of anchor recess interior surface, has the characteristics that high-precision and high-resolution, can obtain high-precision
Threedimensional model.
Preferably, before being sliced to threedimensional model, processing is optimized to threedimensional model.The model of 3D printing needs
The object that meeting certain requirement just can be such that printing completes corresponds to actual needs, and therefore, optimizes right and wrong to threedimensional model
Often necessary, the object of optimization includes but is not limited to the following aspects:
Model needs thickness, and in all kinds of softwares, curved surface is all preferably, without wall thickness, but not have wall thickness in reality
Object be not present, so modeling when simply cannot surround a not closed model by several curved surfaces；
The wall thickness of the minimum thickness of model, printer model will be in view of the minimum wall thickness (MINI W.) of printing function printing, not so, meeting
There is the model of failure or mistake, minimum wall thickness (MINI W.) changes according to different 3D printers；
Delete extra geometry, some reference points, line or face when modeling, further include some hiding geometric forms
Shape is required to delete；
It deletes and repeats dough sheet, two faces, which are superimposed, when modeling will generate duplicate face, need to delete in duplicate face
It removes.
Preferably, model slice uses stl file format, and it is 3D printing that stl file format is invented by 3D Systems
The standard triangle language of machine, all 3D printer machines can receive stl file format and be printed, and have versatility.
3D Systems company, the U.S. formulated stl file format in 1987, it is substantially single with small tri patch
Position, the discretely surface of approximate description three-dimensional entity model.Stl file is initially applied to Quick-forming field, and rapidly becomes
The actual industrial standard in the field.Meanwhile also various except Quick-forming need three-dimensional entity model to stl file
It is had been widely used in field.
Preferably, semi-finished product are printed using selective laser melting technology.Selective laser melting technology is referred to as
SLM:Selective laser melting, its energy straight forming go out close to complete consistency, the metal of good mechanical properties
Part, SLM technology overcome the complex problem of Selective Laser Sintering manufacture metal parts technical process, are not required to
Adhesive is wanted, molding precision and mechanical property are all got well than Selective Laser Sintering.
Further, printing consumables is metal powder, since SLM technology is the heat work using metal powder in laser beam
It is completely melt under, molding a kind of technology through cooled and solidified, therefore printing consumables needs to select metal powder.
Further, metal powder is powder of stainless steel.Since cladding plate is applied on ship in anchor recess, to anti-corrosion
Corrosion, the requirement of wearability are all higher, and stainless steel, as a kind of rotproofness, the excellent relatively cheap metal of wearability is being protected
Card meet while properties need have the characteristics that it is at low cost.
As the preferred embodiment of the invention, in the description of this specification, the description of reference term " preferred " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the invention
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Above embodiments are only used to illustrate detailed protocol of the invention, and the invention is not limited to above-mentioned detailed protocols, i.e.,
Do not mean that the present invention must rely on above-mentioned detailed protocol and could implement.It should be clear to those skilled in the art, right
Any improvement of the invention, the addition of equivalence replacement and auxiliary element to each raw material of product of the present invention, the selection of concrete mode
Deng all of which fall within the scope of protection and disclosure of the present invention.
Claims (9)
1. the 3D printing manufacturing method of cladding plate in a kind of anchor recess, which comprises the following steps:
S10. the threedimensional model of cladding plate in anchor recess is established；
S20. computer software is utilized, slicing treatment is carried out to the threedimensional model, obtains several model slices；
S30. printing consumables progress physical print is successively laid by the model slice obtain semi-finished product；
S40. to the inside for being installed to the anchor recess after semi-finished product progress sanding and polishing.
2. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 1, which is characterized in that the institute in step S10
It states threedimensional model and is established after the model of ship hull plate model and the anchor recess to export by Ship Design software and be made.
3. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 1, which is characterized in that the institute in step S10
It states and is made inside the anchor recess that threedimensional model is completed by scanning.
4. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 3, which is characterized in that use laser scanner
To being scanned inside the anchor recess.
5. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 1, which is characterized in that right in step S20
Before the threedimensional model is sliced, processing is optimized to the threedimensional model.
6. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 1, which is characterized in that in step S20, institute
Model slice is stated using stl file format.
7. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 1, which is characterized in that in step s 30, institute
Semi-finished product are stated to be printed using selective laser melting technology.
8. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 7, feature is in step s 30, described
Printing consumables is metal powder.
9. the 3D printing manufacturing method of cladding plate in anchor recess according to claim 8, which is characterized in that the metal powder is
Powder of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569021.8A CN110315073A (en) | 2019-06-27 | 2019-06-27 | The 3D printing manufacturing method of cladding plate in a kind of anchor recess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569021.8A CN110315073A (en) | 2019-06-27 | 2019-06-27 | The 3D printing manufacturing method of cladding plate in a kind of anchor recess |
Publications (1)
| Publication Number | Publication Date |
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| CN110315073A true CN110315073A (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910569021.8A Pending CN110315073A (en) | 2019-06-27 | 2019-06-27 | The 3D printing manufacturing method of cladding plate in a kind of anchor recess |
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| CN105829078A (en) * | 2013-12-18 | 2016-08-03 | 斯凯孚公司 | A building block for a mechanical construction |
| DE102017117010A1 (en) * | 2017-07-27 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Rolling bearing cage and method for its production |
| CN109128165A (en) * | 2018-09-04 | 2019-01-04 | 华中科技大学 | A kind of mold fast processing method based on 3D printing mold core |
| CN109128151A (en) * | 2018-09-25 | 2019-01-04 | 有研粉末新材料（北京）有限公司 | A kind of method of metal increasing material manufacturing encapsulation or coating ceramic part |
-
2019
- 2019-06-27 CN CN201910569021.8A patent/CN110315073A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829078A (en) * | 2013-12-18 | 2016-08-03 | 斯凯孚公司 | A building block for a mechanical construction |
| CN105455925A (en) * | 2016-01-11 | 2016-04-06 | 佛山市安齿生物科技有限公司 | Method for preparing bone repair implant on basis of selective laser melting technology |
| DE102017117010A1 (en) * | 2017-07-27 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Rolling bearing cage and method for its production |
| CN109128165A (en) * | 2018-09-04 | 2019-01-04 | 华中科技大学 | A kind of mold fast processing method based on 3D printing mold core |
| CN109128151A (en) * | 2018-09-25 | 2019-01-04 | 有研粉末新材料（北京）有限公司 | A kind of method of metal increasing material manufacturing encapsulation or coating ceramic part |
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| 徐巍: "《快速成型技术之熔融沉积成形技术实践教程》", 30 September 2015 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |
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| RJ01 | Rejection of invention patent application after publication |