HRP20192115T1 - Postupak lijevanja odljevaka - Google Patents
Postupak lijevanja odljevaka Download PDFInfo
- Publication number
- HRP20192115T1 HRP20192115T1 HRP20192115TT HRP20192115T HRP20192115T1 HR P20192115 T1 HRP20192115 T1 HR P20192115T1 HR P20192115T T HRP20192115T T HR P20192115TT HR P20192115 T HRP20192115 T HR P20192115T HR P20192115 T1 HRP20192115 T1 HR P20192115T1
- Authority
- HR
- Croatia
- Prior art keywords
- filling
- casting mold
- filling material
- casting
- mold
- Prior art date
Links
- 238000005266 casting Methods 0.000 title claims 20
- 238000000034 method Methods 0.000 title claims 15
- 239000000463 material Substances 0.000 claims 14
- 239000007789 gas Substances 0.000 claims 12
- 239000011230 binding agent Substances 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000000567 combustion gas Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
- B22C5/085—Cooling or drying the sand together with the castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/003—Removing cores using heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
Claims (14)
1. Postupak lijevanja odljevaka (G), u kojem se rastaljeni metal izlijeva u kalup za lijevanje koji obuhvaća šupljinu (3) tvoreći odljevak kojeg treba proizvesti, gdje se kalup za lijevanje (2), dizajniran kao izgubljeni kalup, sastoji od jednog ili više dijelova ili jezgara kalupa za lijevanje načinjenih od materijala za kalup koji se sastoji od osnovnog pijeska, veziva i, izborno, jednog ili više aditiva za podešavanje odgovarajućih svojstava materijala za kalup, koji se sastoji u sljedećim radnim koracima:
– osiguravanja kalupa za lijevanje (2);
– komora kalupa za lijevanje (2) u kućištu (7) tvori prostor za ispunu (10) između najmanje jednog dijela unutarnje površine (9) kućišta (7) i odgovarajućeg dijela vanjske površine (8) kalupa za lijevanje (2);
– ispunjavanja prostora za ispunu (10) tekućim materijalom za ispunu (F);
– izlijevanja rastaljenog metala u kalup za lijevanje (2),
– gdje, zbog izlijevanja rastaljenog metala, kalup za lijevanje (2) počne zračiti toplinu, kao posljedicu uvođenja topline koju uzrokuje vrući rastaljeni metal, i
– gdje, kao posljedica uvođenja topline koju uzrokuje rastaljeni metal, vezivo u materijalu kalupa počne isparavati i izgarati, tako da gubi svoj učinak, te se kalup za lijevanje (2) raspadne u komadiće (B);
naznačen time što
materijal za ispunu (F) izliven u prostor za ispunu (10) ima tako nisku gustoću zasipa da kroz materijal za ispunu pakiranja kojeg tvori materijal za ispunu (F) nakon ispunjavanja prostora za ispunu (10) može prodrijeti struja plina (S1, S2), te što, prilikom ispunjavanja prostora za ispunu (10), materijal za ispunu (F) ima minimalnu temperaturu (Tmin) od najmanje 500 °C, počevši od koje temperatura materijala za ispunu (F) poraste kao rezultat topline obrade koja nastaje iz topline koja zrači iz kalupa za lijevanje (2) i iz topline koju se otpušta prilikom izgaranja veziva, do iznad granične temperature (Tgran) kod koje se vezivo koje isparava iz kalupa za lijevanje (2) i dolazi u kontakt s materijalom za ispunu (F) zapali i počne gorjeti.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što umnožak P gustoće zasipa Sd i specifičnog toplinskog kapaciteta cp iznosi najviše 1 kJ/dm3K.
3. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što gustoća zasipa Sd iznosi najviše 4 kg/dm3.
4. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što materijal za ispunu (F) posjeduje specifični toplinski kapacitet cp od najviše 1 kJ/kgK.
5. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je materijal za ispunu (F) načinjen od granula prosječnog promjera od 1,5-100 mm.
6. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što granična temperatura (Tgran) iznosi 700 °C.
7. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što komora ima ulaz plina (15) i izlaz za ispušne plinove (19), te što kroz materijal za ispunu (F) sadržan u prostoru za ispunu (10), u najmanju ruku povremeno i u izvjesnim odjeljcima, protječe struja plina koji sadrži kisik (S1, S2).
8. Postupak u skladu s patentnim zahtjevom 6, naznačen time što se struju plina (S1, S2) grije do temperature iznad sobne temperature.
9. Postupak u skladu s bilo kojim od patentnih zahtjeva 6 do 8, naznačen time što se struju plina (S1, S2) regulira ovisno o volumnom protoku ispušnih plinova koji izlaze iz izlaza za ispušne plinove (19).
10. Postupak u skladu s bilo kojim od patentnih zahtjeva 6 do 9, naznačen time što se mjerenje ispušnih plinova provodi na izlazu za plinove izgaranja (19), te što se struju plina (S1, S2) regulira ovisno o rezultatu tog mjerenja.
11. Postupak u skladu s bilo kojim od patentnih zahtjeva 6 do 10, naznačen time što se dio struje plinova izgaranja koji izlaze iz izlaza za ispušne plinove (19) pomiješa sa strujom plina koji sadrži kisik (S1, S2), a dobivenu smjesu se uvodi u kućište (7).
12. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je kućište (7) opremljeno katalitičkim pretvornikom radi razgradnje štetnih tvari sadržanih u proizvodima izgaranja veziva.
13. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što se kalup za lijevanje (2) postavi na sitasto podnožje (1), te što se komadiće (B) kalupa za lijevanje (2) i materijal za ispunu (F), koji se procijede zajedno kroz sitasto podnožje (1), prikupi i obradi zajedno, te međusobno razdvoji nakon obrade.
14. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što se, nakon raspadanja kalupa za lijevanje (2), nad odljevkom (G) provodi toplinsku obradu prilikom koje se ohladi na kontrolirani način prema specificiranoj krivulji hlađenja.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014110826.4A DE102014110826A1 (de) | 2014-07-30 | 2014-07-30 | Verfahren zum Gießen von Gussteilen |
| PCT/EP2015/066546 WO2016016035A1 (de) | 2014-07-30 | 2015-07-20 | VERFAHREN ZUM GIEßEN VON GUSSTEILEN |
| EP15738697.0A EP3119545B1 (de) | 2014-07-30 | 2015-07-20 | Verfahren zum giessen von gussteilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20192115T1 true HRP20192115T1 (hr) | 2020-02-21 |
Family
ID=53673104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20192115TT HRP20192115T1 (hr) | 2014-07-30 | 2019-11-26 | Postupak lijevanja odljevaka |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US9890439B2 (hr) |
| EP (2) | EP3597329B1 (hr) |
| JP (1) | JP6275324B2 (hr) |
| KR (1) | KR101845505B1 (hr) |
| CN (1) | CN106536083B (hr) |
| BR (1) | BR112016023696B8 (hr) |
| CA (1) | CA2948750C (hr) |
| DE (1) | DE102014110826A1 (hr) |
| DK (1) | DK3119545T3 (hr) |
| ES (1) | ES2759264T3 (hr) |
| HR (1) | HRP20192115T1 (hr) |
| HU (1) | HUE046428T2 (hr) |
| MX (1) | MX361595B (hr) |
| PL (1) | PL3119545T3 (hr) |
| PT (1) | PT3119545T (hr) |
| RS (1) | RS59702B1 (hr) |
| RU (1) | RU2645824C1 (hr) |
| SI (1) | SI3119545T1 (hr) |
| WO (1) | WO2016016035A1 (hr) |
| ZA (1) | ZA201606111B (hr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077474A (zh) * | 2016-07-26 | 2016-11-09 | 柳州金特新型耐磨材料股份有限公司 | 一种后桥壳体热处理工艺 |
| US10378661B2 (en) * | 2016-11-08 | 2019-08-13 | Mueller International, Llc | Valve body with integral bypass |
| US10661332B2 (en) | 2017-04-10 | 2020-05-26 | Mueller International, Llc | Monolithic bypass |
| KR20200067485A (ko) * | 2018-12-04 | 2020-06-12 | 현대자동차주식회사 | 유로부가 형성된 주조품 제조 방법 및 그 방법에 의해 제조되는 주조품 |
| KR20200095200A (ko) * | 2019-01-31 | 2020-08-10 | 현대자동차주식회사 | 유로부가 형성된 주조품 제조 방법 및 그 방법에 의해 제조되는 주조품 |
| CN110153445A (zh) * | 2019-05-31 | 2019-08-23 | 东莞市乔锋机械有限公司 | 一种高比强度比刚度材料增强的夹芯结构 |
| DE102021115727A1 (de) | 2021-06-17 | 2022-12-22 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | Verfahren zum Gießen von Gussteilen |
| CN116174660B (zh) * | 2023-04-25 | 2023-06-30 | 蓬莱三和铸造有限公司 | 一种用于矿车平衡轴的高精度铸造装置 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1187768B (de) * | 1959-04-13 | 1965-02-25 | Howe Sound Co | Verfahren zum Herstellen von Giessereiformmasken |
| DE2044171C2 (de) | 1970-09-05 | 1972-05-31 | Lottermoser, Manfred, Dipl.-Phys., 3201 Barienrode | Verfahren zum härten von giessereifomteilen |
| DE2146031A1 (de) * | 1971-09-15 | 1973-03-22 | Eduard Dipl Ing Baur | Giessform und schalenfoermige trichter fuer giessformen |
| DE3107180C2 (de) * | 1981-02-26 | 1984-02-02 | C.T.Z. Plan GmbH Industrieplanung und -beratung, 6361 Niddatal | Verfahren zur Herstellung von durch Kühlung gebundenen Schalenformen und Kernen für das Gießen von Metallen |
| CH652428A5 (de) * | 1981-03-24 | 1985-11-15 | Canron Inc Crissier | Auf dem gleis fahrbare schotterplaniermaschine. |
| JPS5829566A (ja) * | 1981-07-22 | 1983-02-21 | Toyota Motor Corp | フルモ−ルド鋳造法 |
| DE3323697C1 (de) * | 1983-07-01 | 1985-02-28 | Gerhard 5905 Freudenberg Müller-Späth | Verfahren zum Herstellen eines Giessstueckes in einer Giessform |
| US5086019A (en) * | 1986-09-16 | 1992-02-04 | Lanxide Technology Company, Lp | Reservoir feed method of making ceramic composite structures and structures made thereby |
| JPH0635047B2 (ja) * | 1987-11-06 | 1994-05-11 | トヨタ自動車株式会社 | 中子の除去方法 |
| JPH03465A (ja) * | 1989-05-26 | 1991-01-07 | Toyota Motor Corp | 中子除去方法 |
| EP0546210B2 (en) | 1991-05-24 | 2003-07-09 | Consolidated Engineering Company, Inc. | Method and apparatus for heat treating metal castings |
| KR100263975B1 (ko) | 1992-08-13 | 2000-09-01 | 스콧 피. 크래프턴 | 금속 주물의 열처리 및 노 내부 주물사 재생 방법 및 장치 |
| JPH1122658A (ja) | 1997-07-04 | 1999-01-26 | Sanden Corp | スクロール型圧縮機 |
| DE19813847A1 (de) * | 1998-03-27 | 1999-09-30 | Wagner Heinrich Sinto Masch | Gießform und Verfahren zu deren Herstellung |
| MXPA02000936A (es) * | 1999-07-29 | 2002-08-06 | Cons Eng Co Inc | Tratamiento termico y remocion de arena para piezas fundidas. |
| US6910522B2 (en) | 1999-07-29 | 2005-06-28 | Consolidated Engineering Company, Inc. | Methods and apparatus for heat treatment and sand removal for castings |
| US6776219B1 (en) * | 1999-09-20 | 2004-08-17 | Metal Matrix Cast Composites, Inc. | Castable refractory investment mold materials and methods of their use in infiltration casting |
| MXPA04002424A (es) * | 2001-09-14 | 2005-04-11 | Hydro Aluminium Deutschland | Metodo para la fabricacion de piezas fundidas, arena de moldeo y su uso para la implementacion del metodo. |
| DE10209183A1 (de) * | 2002-03-04 | 2003-10-02 | Vaw Mandl & Berger Gmbh Linz | Formstoff für die Herstellung von Gießformteilen |
| US6766850B2 (en) * | 2001-12-27 | 2004-07-27 | Caterpillar Inc | Pressure casting using a supported shell mold |
| US6662854B2 (en) * | 2002-04-05 | 2003-12-16 | Ashland Inc. | Cold-box foundry binder systems having improved shakeout |
| WO2005044485A2 (de) * | 2003-10-28 | 2005-05-19 | Hos Hottinger Systems Gbr | Verfahren zum giessen von formteilen |
| BRPI0509560A (pt) * | 2004-04-01 | 2007-09-18 | Sintokogio Ltd | método de vazamento, dispositivo e produto fundido em um processo de moldagem a vácuo |
| DE102005046027A1 (de) * | 2005-09-05 | 2007-03-08 | HOS Hottinger Systems GbR (vertretungsberechtigter Gesellschafter: Walter Leo Pöhlandt, 68782 Brühl) | Verfahren zum Gießen von Formteilen |
| JP5015841B2 (ja) * | 2008-03-31 | 2012-08-29 | トヨタ自動車株式会社 | 成形型予熱装置及び成形型予熱方法 |
| US8656983B2 (en) * | 2010-11-22 | 2014-02-25 | Halliburton Energy Services, Inc. | Use of liquid metal filters in forming matrix drill bits |
| JP5829566B2 (ja) | 2012-03-30 | 2015-12-09 | 株式会社吉野工業所 | ブロー成形装置 |
| DE102012103884A1 (de) * | 2012-05-03 | 2013-11-07 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | Verfahren zum Gießen eines mit mindestens einer Durchgangsöffnung versehenen Gussteils |
-
2014
- 2014-07-30 DE DE102014110826.4A patent/DE102014110826A1/de active Pending
-
2015
- 2015-07-20 CA CA2948750A patent/CA2948750C/en active Active
- 2015-07-20 CN CN201580040068.5A patent/CN106536083B/zh active Active
- 2015-07-20 RU RU2016141603A patent/RU2645824C1/ru active
- 2015-07-20 ES ES15738697T patent/ES2759264T3/es active Active
- 2015-07-20 MX MX2016012496A patent/MX361595B/es active IP Right Grant
- 2015-07-20 BR BR112016023696A patent/BR112016023696B8/pt active IP Right Grant
- 2015-07-20 RS RS20191524A patent/RS59702B1/sr unknown
- 2015-07-20 PL PL15738697T patent/PL3119545T3/pl unknown
- 2015-07-20 EP EP19193631.9A patent/EP3597329B1/de active Active
- 2015-07-20 WO PCT/EP2015/066546 patent/WO2016016035A1/de active Application Filing
- 2015-07-20 JP JP2017505184A patent/JP6275324B2/ja active Active
- 2015-07-20 DK DK15738697T patent/DK3119545T3/da active
- 2015-07-20 SI SI201531007T patent/SI3119545T1/sl unknown
- 2015-07-20 US US15/315,079 patent/US9890439B2/en active Active
- 2015-07-20 PT PT157386970T patent/PT3119545T/pt unknown
- 2015-07-20 KR KR1020177002882A patent/KR101845505B1/ko active IP Right Grant
- 2015-07-20 EP EP15738697.0A patent/EP3119545B1/de active Active
- 2015-07-20 HU HUE15738697A patent/HUE046428T2/hu unknown
-
2016
- 2016-09-02 ZA ZA2016/06111A patent/ZA201606111B/en unknown
-
2019
- 2019-11-26 HR HRP20192115TT patent/HRP20192115T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016023696B8 (pt) | 2021-11-16 |
| US9890439B2 (en) | 2018-02-13 |
| SI3119545T1 (sl) | 2020-01-31 |
| DK3119545T3 (da) | 2019-12-02 |
| PL3119545T3 (pl) | 2020-03-31 |
| MX2016012496A (es) | 2017-01-09 |
| KR101845505B1 (ko) | 2018-05-18 |
| CN106536083A (zh) | 2017-03-22 |
| BR112016023696B1 (pt) | 2021-08-31 |
| CA2948750C (en) | 2018-01-02 |
| PT3119545T (pt) | 2019-12-09 |
| BR112016023696A2 (hr) | 2017-08-22 |
| EP3119545A1 (de) | 2017-01-25 |
| MX361595B (es) | 2018-12-10 |
| CN106536083B (zh) | 2018-09-28 |
| JP2017525570A (ja) | 2017-09-07 |
| EP3597329C0 (de) | 2024-01-03 |
| US20170198366A1 (en) | 2017-07-13 |
| KR20170028392A (ko) | 2017-03-13 |
| DE102014110826A1 (de) | 2016-02-04 |
| HUE046428T2 (hu) | 2020-03-30 |
| EP3119545B1 (de) | 2019-08-28 |
| ZA201606111B (en) | 2017-09-27 |
| EP3597329A1 (de) | 2020-01-22 |
| RS59702B1 (sr) | 2020-01-31 |
| CA2948750A1 (en) | 2016-02-04 |
| JP6275324B2 (ja) | 2018-02-07 |
| ES2759264T3 (es) | 2020-05-08 |
| EP3597329B1 (de) | 2024-01-03 |
| RU2645824C1 (ru) | 2018-02-28 |
| WO2016016035A1 (de) | 2016-02-04 |
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