HUE032444T2 - Csigaelem és eljárás csigaelemek additív gyártására - Google Patents

Csigaelem és eljárás csigaelemek additív gyártására Download PDF

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Publication number
HUE032444T2
HUE032444T2 HUE14171134A HUE14171134A HUE032444T2 HU E032444 T2 HUE032444 T2 HU E032444T2 HU E14171134 A HUE14171134 A HU E14171134A HU E14171134 A HUE14171134 A HU E14171134A HU E032444 T2 HUE032444 T2 HU E032444T2
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amelynek
ógy
hrc
screw
outer contour
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HUE14171134A
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English (en)
Inventor
Michael Busenbecker
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Carl Aug Picard Gmbh
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Publication of HUE032444T2 publication Critical patent/HUE032444T2/hu

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
    • 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
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • 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
    • B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
    • B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
    • 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
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • B22F5/085—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs with helical contours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2564—Screw parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process
    • B29C48/509—Materials, coating or lining therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • 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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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Gears, Cams (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)

Claims (6)

  1. CSIGAELEM ÈS ELJÁRÁS CSÎOAELEMEK ADDITIV GYÁRTÁSÁRA 1 Ifimül esigaeteutuk (Π gyártására amelyek csígutestíel í3) rendeltének, atnehuek hmxitengdyre húzható bdv> teguzaua.1 t'l ellátott tengely s ru n>u ammnonxüasa (5>t es :#&amp;rtKleH\mkeíót hiatösftá/ktls§.. k^ntôrp ©áwesígshdemek kü!ö«áiíik »aöl ^ïîdiÿlidijbfgô, szoros tllésztéstkta "ps^ii.|Äi»i‘XV«4 lógy itmeép:« platformon í ! 1) egy gyártási tengely (2-2) irányában lépésenként, egx 'Un iblcíe tengek ve keltezünk e nukö 'ben a ymanyagéi (1 G cm-gardera 0 > mindegyik rétegénél egy Ivaromdímenzios modell adatai szerint meghatározón l^ttgárgM: sppepdPn .apfog: mlghatárdzöRtt <19) besugározzuk, ezlltâ! áporanyagot (13) helyenként teljésen újraolvass^uk és anyagzáróan Összekltpí á közvetlenül glatte fc\o íétoegck ugvhogy a idegek mcgs/ítáídhU'Wí nam a héromdim^n-zlós modellnek megfelelő, fe§ése^;â^tÎ-èsi^^.ppS®ëlk>::-
  2. 2, Az 1, igénypont szerinti eljárás, gpm I ieHeoKwe5hogy a poranyag (1.3) egy rétegének hesttgdlptndo helyeit sakktáhlaszerlien mézekre osztják lek és egy rétég különböző mezőinek besiígárzásái a lezersngárm! (Ipvéletlen besúgd·· zàilzœenî|bep végezzük,
  3. 3. Λζ I, vagy 3, igénypont szerinti eljárás, azzal Jeiémézvey hogy a ItéSigárzandd rétegé|et a gyáttlsltotiély p^2|: feörílstrgpirán|ban elhéipzktóő IÄ ::5.: sugárzási zónákra osztjuk fel ahol a besugárzási zónák besugárzásának sorrendje sugár irányban belliiről kifelé irányul 4. \ 1. í igénypontok oguke > j.tnis. azzal jellemezve, hogy λ pot anyag pBo por alakú na&amp;w Júnlsagu gyöngééit vagy por alakú kobaie-krom" \ agy nikkel ô. A? !.~4. igénypontok egyike c.-orínü djánan az egyes rétegek vastagsága 20 /nn és 100 μ ni között van.
  4. 6. Az 1 ~S, igénypontok egy ike szerinti eljárás, azzal jellemezve, hogy·' a hvomogánal 11¾) a esigaeletoen (1) kívül a rétegekben tornásztúszéikereteket (23) is létrehozunk uz eiéállrtanOo esmodem , Is! megtamasztásara apcusnyagbrnU.l) a gyártás folyamán. ? \ ó, igén^ pont s/eünU <. .tárna, azzal jellemezve, hogy a Ulmasztöszerkezeteket í 23 i ügy kötjük össze a csigádéin (1) külső kontúrjává! |ú) és.-vagy az építési platform (i i) leiőlrhüfíüoköldalávül, hogy az olvasztást folyamat, alatt a es igaelem bői (1 ) elvezessék a keletkezett hőenergiát.
  5. 8. Az l>~7. igénypontok egyike szerinti eljárás, azzal jellemezve, hogy 3 p'.uveku hé mer sok letet a kömr,"* ommrvasztas es a támasz löszeik e/e tek s/umáia úgy határozzuk meg, hogy az éjrao)vesztésnél az. alkalmazott poranyag (13.) szánjára elóájli* kitt ko kellően gyorsan eltávozzon, és keménységoővekedés következzen ht- a HRC éji $ F! RC 70, különösei s MIC li-7II.CIWtgriMÄpa iifelilf» :^lg^ áfí||iiss< É €‘siguelem {!>, kül&amp;dsMí#>ísoí }râay^|î'l#j||^jm>K>«'inesgiésu yueagelyes cxtm-Éii'gktee O) rendelkezik, amelynek hondtengelyre htuhau» heisö fogazattal (?) ellátott tengely hány 6 átmenőnyüása (5), és extt e<ibr- < et hí > em he Cornea *gh tut\ %,s a estimée n a ' Ő _ éo\po uh- agyRe '-xerint v, ekv 1 oe 10. A 9, igépfpmi szerinti csigáidéin (1), «Ms! JMIétmipyR k agy a csigatestben (3) legalább egy tengelyi rányó belső bütőmtoma van elhelyezve, amely a külső kentlr (9) felületétől vagy a belső fogazat (7) felületétől államié sugárirányú távol-Ságban MtélÉs. és követi a felület menetét, ! i. A 9. vagy 10. igénypontszenntl esigaeiem 11). azzal jeli entez, ve, begy a belső logaxaí (7) evolveris fogazatként van kialakítva, 12. A 9,-1.1 igénypontok egyike szerbúlcslgaeiem (1}S a külső kontúr (9) úgy van kialakítva, hogy a külső kontúr 19) felülete tengelyirányú kitér-jedése mentén mindenütt egyenlő távolságban van egy párhuzamosat} elhelyezett, azonos külső kontúrra! (9) rendelkező eslgaelém flyi|lilet|tik H \x 5 -13, igénypontok egytke return estgseîem {1X áa*á| lelemezyfâi, hogy ;.a:'v^ííféáfáltődltengeh^ közön elérhet to aï,-,jn îtei ítagyobb vgyenlo 1300 V mar.
  6. 14. Λζ 1.-1¾. igénypontok ©gyikp^ (1), © csîgaiest (3) külső átmérőié kiskÂkgyekfô SS mm, glŐtwSsón kiàôbh/egtmüê 30 s» I 5. Az 1.- í 4. igénypontok egyike szerinti esigaetem ( 1 \ a csigákat (Sí icUHk-ü kmnényeég© a HRC 40 - HRC 70, különösen a HRC 50 - HRC ?0 Wk'manybim van.
HUE14171134A 2014-06-04 2014-06-04 Csigaelem és eljárás csigaelemek additív gyártására HUE032444T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14171134.1A EP2952275B1 (de) 2014-06-04 2014-06-04 Schneckenelement und Verfahren zur generativen Herstellung von Schneckenelementen

Publications (1)

Publication Number Publication Date
HUE032444T2 true HUE032444T2 (hu) 2017-09-28

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Country Status (11)

Country Link
US (1) US20150352770A1 (hu)
EP (1) EP2952275B1 (hu)
JP (1) JP2015229802A (hu)
KR (1) KR20150139789A (hu)
CN (1) CN105268974A (hu)
DK (1) DK2952275T3 (hu)
ES (1) ES2623220T3 (hu)
HU (1) HUE032444T2 (hu)
PL (1) PL2952275T3 (hu)
PT (1) PT2952275T (hu)
TW (1) TW201603925A (hu)

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US20150352770A1 (en) 2015-12-10
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