FR2970663B1 - Finition par sablage des pieces frittees par fusion laser - Google Patents

Finition par sablage des pieces frittees par fusion laser

Info

Publication number
FR2970663B1
FR2970663B1 FR1150616A FR1150616A FR2970663B1 FR 2970663 B1 FR2970663 B1 FR 2970663B1 FR 1150616 A FR1150616 A FR 1150616A FR 1150616 A FR1150616 A FR 1150616A FR 2970663 B1 FR2970663 B1 FR 2970663B1
Authority
FR
France
Prior art keywords
sandblasting
fasteners
fusion
finish
self
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.)
Active
Application number
FR1150616A
Other languages
English (en)
Other versions
FR2970663A1 (fr
Inventor
Antonio Cremildo Arantes
Silva David Da
Mathieu Prioul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1150616A priority Critical patent/FR2970663B1/fr
Publication of FR2970663A1 publication Critical patent/FR2970663A1/fr
Application granted granted Critical
Publication of FR2970663B1 publication Critical patent/FR2970663B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • 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
    • B22F10/60—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
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Powder Metallurgy (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
FR1150616A 2011-01-26 2011-01-26 Finition par sablage des pieces frittees par fusion laser Active FR2970663B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150616A FR2970663B1 (fr) 2011-01-26 2011-01-26 Finition par sablage des pieces frittees par fusion laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150616A FR2970663B1 (fr) 2011-01-26 2011-01-26 Finition par sablage des pieces frittees par fusion laser

Publications (2)

Publication Number Publication Date
FR2970663A1 FR2970663A1 (fr) 2012-07-27
FR2970663B1 true FR2970663B1 (fr) 2013-12-06

Family

ID=44454076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150616A Active FR2970663B1 (fr) 2011-01-26 2011-01-26 Finition par sablage des pieces frittees par fusion laser

Country Status (1)

Country Link
FR (1) FR2970663B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12611715B2 (en) 2020-09-01 2026-04-28 Koninklijke Philips N.V. Post-processing of an object obtained by direct metal laser sintering

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076763A1 (fr) * 2018-01-18 2019-07-19 Compagnie Generale Des Etablissements Michelin Procede de fabrication d'un segment de moule pour la cuisson et la vulcanisation d'un pneumatique
CN110009985B (zh) * 2019-03-27 2020-12-25 深圳市问库信息技术有限公司 一种基于机器学习的沙盘制作装置
CN113937048A (zh) * 2020-06-29 2022-01-14 苏州芯慧联半导体科技有限公司 静电卡盘表面处理方法
CN111805438B (zh) * 2020-07-24 2025-06-27 宝宇(武汉)激光技术有限公司 大面积去除铁锈或氧化层的喷砂-激光抛光复合系统及方法
EP3960338A1 (fr) * 2020-09-01 2022-03-02 Koninklijke Philips N.V. Post-traitement d'un objet obtenu par frittage laser direct de métal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12611715B2 (en) 2020-09-01 2026-04-28 Koninklijke Philips N.V. Post-processing of an object obtained by direct metal laser sintering

Also Published As

Publication number Publication date
FR2970663A1 (fr) 2012-07-27

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