ZA202005142B - An integrated dual-type laser device for improving a surface quality of slm formed parts and method thereof - Google Patents

An integrated dual-type laser device for improving a surface quality of slm formed parts and method thereof

Info

Publication number
ZA202005142B
ZA202005142B ZA2020/05142A ZA202005142A ZA202005142B ZA 202005142 B ZA202005142 B ZA 202005142B ZA 2020/05142 A ZA2020/05142 A ZA 2020/05142A ZA 202005142 A ZA202005142 A ZA 202005142A ZA 202005142 B ZA202005142 B ZA 202005142B
Authority
ZA
South Africa
Prior art keywords
improving
laser device
surface quality
type laser
formed parts
Prior art date
Application number
ZA2020/05142A
Inventor
Di Wang
Wenhao Dou
Yongqiang Yang
Original Assignee
Univ South China Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ South China Tech filed Critical Univ South China Tech
Publication of ZA202005142B publication Critical patent/ZA202005142B/en

Links

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
    • 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
    • B22F12/44—Radiation means characterised by the configuration of the radiation means
    • B22F12/45—Two or more
    • 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
    • B22F10/20—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
    • B22F10/30—Process control
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • 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
    • B22F10/70—Recycling
    • B22F10/77—Recycling of gas
    • 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
    • B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
    • B22F12/43—Radiation means characterised by the type, e.g. laser or electron beam pulsed; frequency modulated
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Automation & Control Theory (AREA)
  • Laser Beam Processing (AREA)
ZA2020/05142A 2018-01-22 2020-08-19 An integrated dual-type laser device for improving a surface quality of slm formed parts and method thereof ZA202005142B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810058878.9A CN108311697A (en) 2018-01-22 2018-01-22 A kind of integrated double-type laser improves the apparatus and method of SLM surface of shaped parts quality
PCT/CN2018/111619 WO2019140965A1 (en) 2018-01-22 2018-10-24 Device and method for improving surface quality of slm forming part with integrated double-type laser

Publications (1)

Publication Number Publication Date
ZA202005142B true ZA202005142B (en) 2021-08-25

Family

ID=62886890

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2020/05142A ZA202005142B (en) 2018-01-22 2020-08-19 An integrated dual-type laser device for improving a surface quality of slm formed parts and method thereof

Country Status (3)

Country Link
CN (1) CN108311697A (en)
WO (1) WO2019140965A1 (en)
ZA (1) ZA202005142B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311697A (en) * 2018-01-22 2018-07-24 华南理工大学 A kind of integrated double-type laser improves the apparatus and method of SLM surface of shaped parts quality
CN108907196A (en) * 2018-09-03 2018-11-30 江苏典悦三维科技有限公司 Laser increases and decreases material composite manufacturing device and method
CN109878077A (en) * 2019-02-26 2019-06-14 湖南华曙高科技有限责任公司 Increasing material manufacturing equipment and increasing material manufacturing method
CN110076339A (en) * 2019-03-06 2019-08-02 上海工程技术大学 A kind of complexity cavity increases the polishing method of material product surfaces externally and internally
CN109926584B (en) * 2019-03-06 2022-08-05 上海工程技术大学 Additive manufacturing and surface polishing synchronous processing method and device
CN110143021A (en) * 2019-05-29 2019-08-20 梁家昌 A kind of high quality diamond composite sheet and preparation method thereof
CN112296354A (en) * 2019-07-31 2021-02-02 广东汉邦激光科技有限公司 Preparation method of complex inner cavity or precise thin-wall part and three-dimensional forming device
CN110369725A (en) * 2019-08-02 2019-10-25 上海工程技术大学 Near-net-shape method and device based on laser increase and decrease material composite manufacturing delicate workpieces
US20210046586A1 (en) * 2019-08-16 2021-02-18 University Of Rochester Additive manufacturing systems and methods
CN110586939A (en) * 2019-10-28 2019-12-20 华南理工大学 Blue-green laser micro-melting forming method and device for high-reflection material
CN111763941A (en) * 2020-07-06 2020-10-13 常州英诺激光科技有限公司 Coating process, composite material, application and surface treatment method of metal-based material
CN112247345A (en) * 2020-09-17 2021-01-22 华侨大学 Method for improving hydrophilicity of 3D printing biomaterial formed piece
CN112222406A (en) * 2020-09-23 2021-01-15 上海材料研究所 Method for improving surface precision of laser selective melting part on line
CN112608035B (en) * 2020-12-23 2022-06-07 中国工程物理研究院激光聚变研究中心 Femtosecond laser modification device of fused quartz element and damage point composite repair method thereof
CN113020623B (en) * 2021-05-27 2022-04-08 西安赛隆金属材料有限责任公司 3D printing forming surface self-adjusting method and device
CN113523556A (en) * 2021-07-16 2021-10-22 广东镭泰激光智能装备有限公司 Metal tube laser processing device
CN113681149A (en) * 2021-09-18 2021-11-23 北京航空航天大学 Closed integral complex inner runner integrated material increase finishing device
CN114635133B (en) * 2022-02-17 2024-03-29 临沭佳柳工艺品有限公司 Full-surface coating and detecting equipment for artware surface
CN115519785B (en) * 2022-09-29 2023-11-14 哈尔滨工程大学 Micro-nano structure 3D printing system based on optical fiber and printing method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101234913B1 (en) * 2005-03-31 2013-02-19 린텍 가부시키가이샤 Method for recording information into rewritable thermal label of the non­contact type
CN101419336B (en) * 2008-11-17 2010-12-01 华中科技大学 Mirror-vibrating laser three-dimensional scanning system
TWI624350B (en) * 2013-11-08 2018-05-21 財團法人工業技術研究院 Powder shaping method and apparatus thereof
CN103658647B (en) * 2013-12-10 2015-10-28 华南理工大学 Based on selective laser fusing SLM equipment and the processing method of four laser doubles
CN104190928A (en) * 2014-08-18 2014-12-10 中国科学院重庆绿色智能技术研究院 Multi-wavelength laser area selection quick forming system and method
DE102014222159A1 (en) * 2014-10-30 2016-05-04 MTU Aero Engines AG Repair method and apparatus for generatively repairing a component
CN104889395B (en) * 2015-06-25 2017-01-18 武汉大学 Nanosecond-picosecond-femtosecond laser technology based metal product 3D printing method and system
CN104972124B (en) * 2015-06-25 2017-05-24 武汉大学 Real-time monitoring rapid prototyping device and method based on femtosecond laser composite technology
FR3041278B1 (en) * 2015-09-23 2017-11-03 Manutech-Usd SYSTEM AND METHOD FOR ADDITIVE FABRICATION BY LASER FUSION OF A BED OF POWDER
CN106180712A (en) * 2016-07-19 2016-12-07 梁春永 A kind of double light source metal dust 3 D-printing system and Method of printing
CN106180713A (en) * 2016-07-19 2016-12-07 梁春永 A kind of independent double light source metal dust 3 D-printing systems and Method of printing
CN208288992U (en) * 2018-01-22 2018-12-28 华南理工大学 A kind of integrated double-type laser improves the device of SLM surface of shaped parts quality
CN108311697A (en) * 2018-01-22 2018-07-24 华南理工大学 A kind of integrated double-type laser improves the apparatus and method of SLM surface of shaped parts quality

Also Published As

Publication number Publication date
WO2019140965A1 (en) 2019-07-25
CN108311697A (en) 2018-07-24

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