TR201709860A2 - İmalat makineleri için üfleme sistemi - Google Patents

İmalat makineleri için üfleme sistemi Download PDF

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Publication number
TR201709860A2
TR201709860A2 TR2017/09860A TR201709860A TR201709860A2 TR 201709860 A2 TR201709860 A2 TR 201709860A2 TR 2017/09860 A TR2017/09860 A TR 2017/09860A TR 201709860 A TR201709860 A TR 201709860A TR 201709860 A2 TR201709860 A2 TR 201709860A2
Authority
TR
Turkey
Prior art keywords
chamber
front plate
inlet
manufacturing machines
blowing system
Prior art date
Application number
TR2017/09860A
Other languages
English (en)
Inventor
Pitir Fati̇h
Ünal Rahmi̇
Yurtkuran Emre
Kaymaz Ertan
Original Assignee
Ermaksan Makina Sanayi Ve Ticaret Anonim Sirketi
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 Ermaksan Makina Sanayi Ve Ticaret Anonim Sirketi filed Critical Ermaksan Makina Sanayi Ve Ticaret Anonim Sirketi
Priority to TR2017/09860A priority Critical patent/TR201709860A2/tr
Priority to PCT/TR2018/050340 priority patent/WO2019117831A2/en
Priority to EP18880037.9A priority patent/EP3648917B1/en
Publication of TR201709860A2 publication Critical patent/TR201709860A2/tr

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
    • B22F12/70—Gas flow means
    • 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
    • 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
    • B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • B22F10/322—Process control of the atmosphere, e.g. composition or pressure in a building chamber of the gas flow, e.g. rate or direction
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/001—Flow of fluid from conduits such as pipes, sleeves, tubes, with equal distribution of fluid flow over the evacuation surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F2013/088—Air-flow straightener
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Buluş, imalat makinelerinin (10) kabinlerinde (12), bir giriş hattı (31) tarafından beslenen ve üfleme ağzı (32) tarafında delikli (34) ön plakaya (32) ve giriş hattının (31) irtibatlandığı bir arka plakaya (36) sahip giriş haznesi (30) ile giriş haznesi (30) karşısında konumlanan, emme ağzına (45) sahip çıkış haznesi (40) arasında oluşturulan gaz akışı (21) yardımıyla, ergitme ve sinterleme işlemleri sırasında ortaya çıkan gazların üretim alanından uzaklaştırılmasını sağlayan üfleme sistemi (20) olup; giriş haznesinin (30), üfleme ağzı (32a) tarafında konumlandırılan, hazne eksenine (x) göre değişken çaplarda ve üretim alanına paralel formlu en az iki sıra (c) delik (34) içeren en az bir ön plaka (32) içermesi ile ilgilidir.
TR2017/09860A 2017-07-04 2017-07-04 İmalat makineleri için üfleme sistemi TR201709860A2 (tr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TR2017/09860A TR201709860A2 (tr) 2017-07-04 2017-07-04 İmalat makineleri için üfleme sistemi
PCT/TR2018/050340 WO2019117831A2 (en) 2017-07-04 2018-07-03 Blowing system for build chambers
EP18880037.9A EP3648917B1 (en) 2017-07-04 2018-07-03 Blowing system for build chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2017/09860A TR201709860A2 (tr) 2017-07-04 2017-07-04 İmalat makineleri için üfleme sistemi

Publications (1)

Publication Number Publication Date
TR201709860A2 true TR201709860A2 (tr) 2019-01-21

Family

ID=66589866

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2017/09860A TR201709860A2 (tr) 2017-07-04 2017-07-04 İmalat makineleri için üfleme sistemi

Country Status (3)

Country Link
EP (1) EP3648917B1 (tr)
TR (1) TR201709860A2 (tr)
WO (1) WO2019117831A2 (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3744443A1 (en) * 2019-05-31 2020-12-02 Hamilton Sundstrand Corporation Exhaust manifold for additive manufacturing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115420B4 (de) * 2020-06-10 2022-08-04 Trumpf Laser- Und Systemtechnik Gmbh Absaugkanal bei der generativen Fertigung
CN114211008A (zh) * 2021-09-24 2022-03-22 深圳市华阳新材料科技有限公司 一种用于3d打印设备的均匀吸风结构
CN115055701B (zh) * 2022-07-25 2023-08-11 南京铖联激光科技有限公司 一种3d打印用风联口机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5868399B2 (ja) * 2010-07-14 2016-02-24 ハーパー インターナショナル コーポレイション 空気流分配システム
US10661341B2 (en) * 2016-11-07 2020-05-26 Velo3D, Inc. Gas flow in three-dimensional printing
CN106623928B (zh) * 2016-12-18 2019-01-15 北京工业大学 一种金属3d打印设备成型仓两侧保护气进出的装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3744443A1 (en) * 2019-05-31 2020-12-02 Hamilton Sundstrand Corporation Exhaust manifold for additive manufacturing
US11802714B2 (en) 2019-05-31 2023-10-31 Hamilton Sundstrand Corporation Exhaust manifold for additive manufacturing

Also Published As

Publication number Publication date
EP3648917B1 (en) 2022-06-01
WO2019117831A3 (en) 2019-08-08
EP3648917A2 (en) 2020-05-13
WO2019117831A2 (en) 2019-06-20

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