{"id":5008,"date":"2024-08-13T02:45:21","date_gmt":"2024-08-13T02:45:21","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=5008"},"modified":"2024-08-13T02:45:25","modified_gmt":"2024-08-13T02:45:25","slug":"binder-jetting-additive-manufacturing-202408132","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/binder-jetting-additive-manufacturing-202408132\/","title":{"rendered":"Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva"},"content":{"rendered":"

Aditivn\u00ed v\u00fdroba, \u010dasto zn\u00e1m\u00e1 jako 3D tisk, zp\u016fsobila revoluci ve v\u00fdrobn\u00edch odv\u011btv\u00edch t\u00edm, \u017ee umo\u017e\u0148uje vytv\u00e1\u0159et slo\u017eit\u00e9, na m\u00edru navr\u017een\u00e9 komponenty. Mezi r\u016fzn\u00e9 techniky aditivn\u00ed v\u00fdroby pat\u0159\u00ed, Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/a> (BJAM) vynik\u00e1 svou v\u0161estrannost\u00ed a cenovou v\u00fdhodnost\u00ed. Tento \u010dl\u00e1nek pronik\u00e1 hluboko do sv\u011bta Binder Jetting, poskytuje rozs\u00e1hl\u00fd p\u0159ehled, zkoum\u00e1 konkr\u00e9tn\u00ed modely kovov\u00fdch pr\u00e1\u0161k\u016f a diskutuje o aplikac\u00edch, v\u00fdhod\u00e1ch a omezen\u00edch t\u00e9to technologie. A\u0165 u\u017e jste zku\u0161en\u00fd profesion\u00e1l, nebo nov\u00e1\u010dek, tento pr\u016fvodce v\u00e1s provede v\u0161emi z\u00e1kout\u00edmi technologie Binder Jetting a zajist\u00ed v\u00e1m v\u0161echny pot\u0159ebn\u00e9 informace.<\/p>\n\n\n\n

P\u0159ehled aditivn\u00ed v\u00fdroby pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/strong><\/h2>\n\n\n\n

Binder Jetting je jedine\u010dn\u00e1 aditivn\u00ed v\u00fdrobn\u00ed technika, kter\u00e1 kombinuje materi\u00e1ly na b\u00e1zi pr\u00e1\u0161ku s tekut\u00fdm pojivem. Na rozd\u00edl od jin\u00fdch metod 3D tisku, kter\u00e9 ke spojen\u00ed materi\u00e1l\u016f vyu\u017e\u00edvaj\u00ed teplo, Binder Jetting se p\u0159i vytv\u00e1\u0159en\u00ed po\u017eadovan\u00fdch tvar\u016f spol\u00e9h\u00e1 na toto pojivo. Proces se obvykle prov\u00e1d\u00ed vrstvu po vrstv\u011b, kdy pojivo selektivn\u011b \"slepuje\" kovov\u00e9 nebo keramick\u00e9 \u010d\u00e1stice dohromady a vytv\u00e1\u0159\u00ed pevn\u00fd objekt.<\/p>\n\n\n\n

Schopnost Binder Jettingu pracovat s r\u016fzn\u00fdmi materi\u00e1ly, od kov\u016f p\u0159es keramiku a\u017e po p\u00edsek, z n\u011bj \u010din\u00ed univerz\u00e1ln\u00ed volbu. Absence aplikace tepla nav\u00edc sni\u017euje riziko tepeln\u00e9 deformace, tak\u017ee je ide\u00e1ln\u00ed pro slo\u017eit\u00e9 geometrie a jemn\u00e9 struktury.<\/p>\n\n\n

\n
\"Aditivn\u00ed<\/figure>\n<\/div>\n\n\n

Slo\u017een\u00ed Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/a><\/strong><\/h2>\n\n\n\n

P\u0159i trysk\u00e1n\u00ed se pou\u017e\u00edv\u00e1 kombinace pr\u00e1\u0161kov\u00fdch materi\u00e1l\u016f a kapaln\u00e9ho pojiva. Pr\u00e1\u0161kov\u00e9 materi\u00e1ly pou\u017e\u00edvan\u00e9 p\u0159i Binder Jettingu maj\u00ed z\u00e1sadn\u00ed v\u00fdznam pro vlastnosti kone\u010dn\u00e9ho v\u00fdrobku. N\u00ed\u017ee je uveden podrobn\u00fd rozpis konkr\u00e9tn\u00edch model\u016f kovov\u00fdch pr\u00e1\u0161k\u016f pou\u017e\u00edvan\u00fdch p\u0159i Binder Jettingu.<\/p>\n\n\n\n

Specifick\u00e9 modely kovov\u00fdch pr\u00e1\u0161k\u016f p\u0159i trysk\u00e1n\u00ed pojiva<\/strong><\/p>\n\n\n\n

Model kovov\u00e9ho pr\u00e1\u0161ku<\/strong><\/th>Kompozice<\/strong><\/th>Vlastnosti<\/strong><\/th>Charakteristiky<\/strong><\/th>APLIKACE<\/strong><\/th><\/tr><\/thead>
Inconel 625<\/strong><\/td>Nikl-chrom<\/td>Vysok\u00e1 pevnost, vynikaj\u00edc\u00ed odolnost proti \u00fanav\u011b<\/td>Odolnost proti korozi, dobr\u00e1 sva\u0159itelnost<\/td>Letectv\u00ed, n\u00e1mo\u0159n\u00ed pr\u016fmysl, chemick\u00e9 zpracov\u00e1n\u00ed<\/td><\/tr>
Nerezov\u00e1 ocel 316L<\/strong><\/td>\u017delezo-chrom-nikl<\/td>Vynikaj\u00edc\u00ed odolnost proti korozi, dobr\u00e1 pevnost<\/td>tv\u00e1rn\u00e9, biokompatibiln\u00ed<\/td>l\u00e9ka\u0159sk\u00e9 implant\u00e1ty, automobilov\u00fd pr\u016fmysl, potravin\u00e1\u0159stv\u00ed<\/td><\/tr>
Nerezov\u00e1 ocel 17-4 PH<\/strong><\/td>\u017delezo-chrom-nikl-m\u011b\u010f<\/td>Vysok\u00e1 pevnost, tvrdost<\/td>Sr\u00e1\u017ekov\u011b kalen\u00e9, odoln\u00e9 proti korozi<\/td>Leteck\u00fd, jadern\u00fd a chemick\u00fd pr\u016fmysl<\/td><\/tr>
Kobalt-chrom<\/strong><\/td>Kobalt-chrom<\/td>Vysok\u00e1 odolnost proti opot\u0159eben\u00ed, biokompatibiln\u00ed<\/td>Hust\u00fd, siln\u00fd<\/td>Zubn\u00ed implant\u00e1ty, letectv\u00ed a kosmonautika, zdravotnick\u00e9 prost\u0159edky<\/td><\/tr>
M\u011b\u010f (Cu)<\/strong><\/td>\u010cist\u00e1 m\u011b\u010f<\/td>Vynikaj\u00edc\u00ed elektrick\u00e1 vodivost, tepeln\u00e1 vodivost<\/td>Kujn\u00e9, tv\u00e1rn\u00e9<\/td>Elektrick\u00e9 komponenty, v\u00fdm\u011bn\u00edky tepla<\/td><\/tr>
Titan (Ti-6Al-4V)<\/strong><\/td>Titan-hlin\u00edk-vanad<\/td>Vysok\u00fd pom\u011br pevnosti a hmotnosti, odoln\u00fd proti korozi<\/td>Biokompatibiln\u00ed, siln\u00fd<\/td>Letectv\u00ed a kosmonautika, l\u00e9ka\u0159sk\u00e9 implant\u00e1ty, sportovn\u00ed vybaven\u00ed<\/td><\/tr>
Hlin\u00edk (AlSi10Mg)<\/strong><\/td>Hlin\u00edk-k\u0159em\u00edk-ho\u0159\u010d\u00edk<\/td>Lehk\u00e9, s dobrou pevnost\u00ed<\/td>Vysok\u00e1 tepeln\u00e1 vodivost, tv\u00e1rnost<\/td>Automobilov\u00fd pr\u016fmysl, leteck\u00fd pr\u016fmysl, spot\u0159ebn\u00ed elektronika<\/td><\/tr>
Bronz<\/strong><\/td>M\u011b\u010f-c\u00edn<\/td>Vysok\u00e1 odolnost proti korozi, dobr\u00e1 obrobitelnost<\/td>Hust\u00fd, siln\u00fd<\/td>Um\u011bleck\u00e9 plastiky, lo\u017eiska, pouzdra<\/td><\/tr>
N\u00e1strojov\u00e1 ocel (H13)<\/strong><\/td>Chrom-molybden<\/td>Vysok\u00e1 tvrdost, odolnost proti opot\u0159eben\u00ed<\/td>\u017d\u00e1ruvzdorn\u00e9, hou\u017eevnat\u00e9<\/td>N\u00e1stroje, formy, z\u00e1pustky<\/td><\/tr>
Slitina niklu 718<\/strong><\/td>Nikl-chrom-\u017eelezo<\/td>Vynikaj\u00edc\u00ed pevnost p\u0159i vysok\u00fdch teplot\u00e1ch, odolnost proti korozi<\/td>St\u00e1rnouc\u00ed, pevn\u00fd<\/td>Letectv\u00ed, energetika, ropa a plyn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Charakteristiky aditivn\u00ed v\u00fdroby pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/strong><\/h2>\n\n\n\n

Charakteristiky aditivn\u00ed v\u00fdroby Binder Jetting ji odli\u0161uj\u00ed od ostatn\u00edch aditivn\u00edch v\u00fdrobn\u00edch technik. Zde je rozpis kl\u00ed\u010dov\u00fdch charakteristik:<\/p>\n\n\n\n

Materi\u00e1l\u016f rozmanitost<\/strong><\/p>\n\n\n\n

Trysk\u00e1n\u00ed pojivem pracuje se \u0161irokou \u0161k\u00e1lou materi\u00e1l\u016f, v\u010detn\u011b kov\u016f, keramiky a dokonce i p\u00edsku. Tato v\u0161estrannost umo\u017e\u0148uje r\u016fzn\u00e9 aplikace v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, od leteck\u00e9ho pr\u016fmyslu a\u017e po stomatologii.<\/p>\n\n\n\n

Povrchov\u00e1 \u00faprava<\/strong><\/p>\n\n\n\n

Jednou z pozoruhodn\u00fdch vlastnost\u00ed trysk\u00e1n\u00ed pojivem je schopnost dos\u00e1hnout jemn\u00e9 povrchov\u00e9 \u00fapravy. Nan\u00e1\u0161en\u00ed po vrstv\u00e1ch a jemn\u00e9 \u010d\u00e1stice pr\u00e1\u0161ku p\u0159isp\u00edvaj\u00ed k hladk\u00e9mu povrchu, co\u017e sni\u017euje pot\u0159ebu rozs\u00e1hl\u00e9ho n\u00e1sledn\u00e9ho zpracov\u00e1n\u00ed.<\/p>\n\n\n\n

Rychlost v\u00fdroby<\/strong><\/p>\n\n\n\n

Binder Jetting je zn\u00e1m\u00fd svou relativn\u011b vysokou v\u00fdrobn\u00ed rychlost\u00ed. Proto\u017ee tento proces nevy\u017eaduje velk\u00e9 mno\u017estv\u00ed tepeln\u00e9 energie, m\u016f\u017ee rychle tisknout velk\u00e9 d\u00e1vky d\u00edl\u016f, tak\u017ee je vhodn\u00fd jak pro v\u00fdrobu prototyp\u016f, tak pro v\u00fdrobu.<\/p>\n\n\n\n

\u017d\u00e1dn\u00e9 tepeln\u00e9 nam\u00e1h\u00e1n\u00ed<\/strong><\/p>\n\n\n\n

Na rozd\u00edl od jin\u00fdch metod, jako je selektivn\u00ed laserov\u00e9 sp\u00e9k\u00e1n\u00ed (SLS) nebo p\u0159\u00edm\u00e9 laserov\u00e9 sp\u00e9k\u00e1n\u00ed kov\u016f (DMLS), se p\u0159i Binder Jettingu nepou\u017e\u00edvaj\u00ed vysok\u00e9 teploty. T\u00edm se eliminuje tepeln\u00e9 nam\u00e1h\u00e1n\u00ed, co\u017e sni\u017euje riziko deformace nebo zkreslen\u00ed kone\u010dn\u00e9ho v\u00fdrobku.<\/p>\n\n\n\n

Flexibilita designu<\/strong><\/p>\n\n\n\n

S Binder Jetting lze snadno dos\u00e1hnout slo\u017eit\u00fdch geometri\u00ed a komplikovan\u00fdch konstrukc\u00ed. Tato metoda umo\u017e\u0148uje vytv\u00e1\u0159et vnit\u0159n\u00ed dutiny, m\u0159\u00ed\u017ekov\u00e9 struktury a dal\u0161\u00ed prvky, kter\u00e9 by bylo n\u00e1ro\u010dn\u00e9 vyrobit p\u0159i tradi\u010dn\u00ed v\u00fdrob\u011b.<\/p>\n\n\n\n

Aplikace aditivn\u00ed v\u00fdroby pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/strong><\/h2>\n\n\n\n

Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva nach\u00e1z\u00ed uplatn\u011bn\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch d\u00edky sv\u00e9 univerz\u00e1lnosti a schopnosti vyr\u00e1b\u011bt slo\u017eit\u00e9 d\u00edly. N\u00ed\u017ee je uveden p\u0159ehled n\u011bkter\u00fdch kl\u00ed\u010dov\u00fdch aplikac\u00ed:<\/p>\n\n\n\n

Aplikace<\/strong><\/th>Popis<\/strong><\/th>Odv\u011btv\u00ed<\/strong><\/th><\/tr><\/thead>
Vytv\u00e1\u0159en\u00ed prototyp\u016f<\/strong><\/td>Rychl\u00e1 v\u00fdroba prototyp\u016f d\u00edl\u016f se slo\u017eitou geometri\u00ed pro testov\u00e1n\u00ed a ov\u011b\u0159ov\u00e1n\u00ed<\/td>Automobilov\u00fd pr\u016fmysl, leteck\u00fd pr\u016fmysl, spot\u0159ebn\u00ed zbo\u017e\u00ed<\/td><\/tr>
N\u00e1stroje a formy<\/strong><\/td>V\u00fdroba odoln\u00fdch n\u00e1stroj\u016f a forem pou\u017e\u00edvan\u00fdch v r\u016fzn\u00fdch v\u00fdrobn\u00edch procesech.<\/td>Vst\u0159ikov\u00e1n\u00ed plast\u016f, tlakov\u00e9 lit\u00ed<\/td><\/tr>
Zdravotnick\u00e9 prost\u0159edky<\/strong><\/td>V\u00fdroba implant\u00e1t\u016f, chirurgick\u00fdch n\u00e1stroj\u016f a dent\u00e1ln\u00edch p\u0159\u00edpravk\u016f na zak\u00e1zku.<\/td>Zdravotn\u00ed, zubn\u00ed<\/td><\/tr>
Aerospace komponenty<\/strong><\/td>V\u00fdroba lehk\u00fdch, slo\u017eit\u00fdch d\u00edl\u016f s vysokou pevnost\u00ed a odolnost\u00ed proti korozi.<\/td>Letectv\u00ed a kosmonautika, obrana<\/td><\/tr>
Automobilov\u00e9 sou\u010d\u00e1stky<\/strong><\/td>V\u00fdroba zak\u00e1zkov\u00fdch a slo\u017eit\u00fdch d\u00edl\u016f pro automobilov\u00fd pr\u016fmysl, jako jsou sou\u010d\u00e1sti motor\u016f.<\/td>Automotivn\u00ed<\/td><\/tr>
Um\u011bleck\u00e9 a dekorativn\u00ed p\u0159edm\u011bty<\/strong><\/td>Tvorba detailn\u00edch soch, \u0161perk\u016f a dekorativn\u00edch p\u0159edm\u011bt\u016f s pou\u017eit\u00edm r\u016fzn\u00fdch kovov\u00fdch pr\u00e1\u0161k\u016f.<\/td>Um\u011bn\u00ed, m\u00f3da, dom\u00e1c\u00ed dekorace<\/td><\/tr>
V\u00fdm\u011bn\u00edky tepla<\/strong><\/td>V\u00fdroba slo\u017eit\u00fdch konstrukc\u00ed v\u00fdm\u011bn\u00edk\u016f tepla s materi\u00e1ly s vysokou tepelnou vodivost\u00ed<\/td>HVAC, pr\u016fmyslov\u00e1 za\u0159\u00edzen\u00ed<\/td><\/tr>
Elektrick\u00e9 komponenty<\/strong><\/td>V\u00fdroba komponent\u016f s vynikaj\u00edc\u00ed elektrickou vodivost\u00ed, jako jsou konektory a p\u0159\u00edpojnice.<\/td>Elektronika, elektrotechnika<\/td><\/tr>
Odl\u00e9vac\u00ed vzory<\/strong><\/td>V\u00fdroba p\u00edskov\u00fdch forem a jader pro odl\u00e9v\u00e1n\u00ed kov\u016f<\/td>Sl\u00e9v\u00e1rna, odl\u00e9v\u00e1n\u00ed kov\u016f<\/td><\/tr>
V\u00fdzkum a v\u00fdvoj<\/strong><\/td>Testov\u00e1n\u00ed materi\u00e1l\u016f a designu na zak\u00e1zku pro nov\u00e9 produkty a inovace<\/td>v\u00fdzkum a v\u00fdvoj, akademick\u00e9 instituce<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n
\"Aditivn\u00ed<\/figure>\n\n\n\n
\"Trysk\u00e1n\u00ed<\/figure>\n\n\n\n
\"laserov\u00e1<\/figure>\n\n\n\n
\"Aditivn\u00ed<\/figure>\n\n\n\n
\"laserov\u00e9<\/figure>\n\n\n\n
\"Pr\u00e1\u0161ek<\/figure>\n<\/figure>\n\n\n\n

Specifikace, velikosti, t\u0159\u00eddy a normy v oblasti trysk\u00e1n\u00ed pojiva<\/strong><\/h2>\n\n\n\n

Porozum\u011bn\u00ed specifikac\u00edm, velikostem, t\u0159\u00edd\u00e1m a norm\u00e1m spojen\u00fdm s trysk\u00e1n\u00edm pojivem je z\u00e1sadn\u00ed pro zaji\u0161t\u011bn\u00ed toho, aby d\u00edly spl\u0148ovaly pr\u016fmyslov\u00e9 po\u017eadavky. N\u00ed\u017ee je uvedena podrobn\u00e1 tabulka popisuj\u00edc\u00ed tyto aspekty:<\/p>\n\n\n\n

Materi\u00e1l<\/strong><\/th>Stupe\u0148\/standard<\/strong><\/th>Typick\u00e9 velikosti<\/strong><\/th>Specifikace<\/strong><\/th><\/tr><\/thead>
Inconel 625<\/strong><\/td>AMS 5666, ASTM B443<\/td>Velikost pr\u00e1\u0161ku: 15-45 \u00b5m<\/td>Hustota: 8,44 g\/cm\u00b3, bod t\u00e1n\u00ed: 1290-1350 \u00b0C<\/td><\/tr>
Nerezov\u00e1 ocel 316L<\/strong><\/td>ASTM F138, ISO 5832-1<\/td>Velikost pr\u00e1\u0161ku: 15-53 \u00b5m<\/td>Hustota: 7,99 g\/cm\u00b3, Bod t\u00e1n\u00ed: 1371 \u00b0C<\/td><\/tr>
Nerezov\u00e1 ocel 17-4 PH<\/strong><\/td>AMS 5643, ASTM A564<\/td>Velikost pr\u00e1\u0161ku: 10-45 \u00b5m<\/td>Hustota: 7,80 g\/cm\u00b3, tvrdost: HRC 40-47<\/td><\/tr>
Kobalt-chrom<\/strong><\/td>ASTM F75, ISO 5832-4<\/td>Velikost pr\u00e1\u0161ku: 10-30 \u00b5m<\/td>Hustota: 8,30 g\/cm\u00b3, Bod t\u00e1n\u00ed: 1330-1390 \u00b0C<\/td><\/tr>
M\u011b\u010f (Cu)<\/strong><\/td>ASTM B124, AMS 4501<\/td>Velikost pr\u00e1\u0161ku: 15-60 \u00b5m<\/td>Hustota: 8,96 g\/cm\u00b3, Bod t\u00e1n\u00ed: 1083 \u00b0C<\/td><\/tr>
Titan (Ti-6Al-4V)<\/strong><\/td>ASTM F1472, AMS 4911<\/td>Velikost pr\u00e1\u0161ku: 15-45 \u00b5m<\/td>Hustota: Hustota: 4,43 g\/cm\u00b3, Bod t\u00e1n\u00ed: 1600-1660 \u00b0C<\/td><\/tr>
Hlin\u00edk (AlSi10Mg)<\/strong><\/td>ISO 3522<\/td>Velikost pr\u00e1\u0161ku: 20-63 \u00b5m<\/td>Hustota: 2,68 g\/cm\u00b3, Bod t\u00e1n\u00ed: 577-660 \u00b0C<\/td><\/tr>
Bronz<\/strong><\/td>ASTM B584, SAE J463<\/td>Velikost pr\u00e1\u0161ku: 20-80 \u00b5m<\/td>Hustota: 8,7-8,9 g\/cm\u00b3, bod t\u00e1n\u00ed: 950-1050 \u00b0C<\/td><\/tr>
N\u00e1strojov\u00e1 ocel (H13)<\/strong><\/td>ASTM A681<\/td>Velikost pr\u00e1\u0161ku: 10-50 \u00b5m<\/td>Hustota: 7,80 g\/cm\u00b3, tvrdost: HRC 50-52<\/td><\/tr>
Slitina niklu 718<\/strong><\/td>AMS 5662, ASTM B670<\/td>Velikost pr\u00e1\u0161ku: 15-53 \u00b5m<\/td>Hustota: 8,19 g\/cm\u00b3, Bod t\u00e1n\u00ed: 1260-1336 \u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Dodavatel\u00e9 a podrobnosti o cen\u00e1ch<\/strong><\/h2>\n\n\n\n

P\u0159i sh\u00e1n\u011bn\u00ed kovov\u00fdch pr\u00e1\u0161k\u016f pro Binder Jetting je nutn\u00e9 br\u00e1t v \u00favahu spolehliv\u00e9 dodavatele a ceny. N\u00ed\u017ee uveden\u00e1 tabulka poskytuje p\u0159ehled potenci\u00e1ln\u00edch dodavatel\u016f a p\u0159ibli\u017en\u00fdch cen pro r\u016fzn\u00e9<\/p>\n\n\n\n

kovov\u00e9 pr\u00e1\u0161ky:<\/p>\n\n\n\n

Dodavatel<\/strong><\/th>Materi\u00e1l<\/strong><\/th>Ceny (p\u0159ibli\u017en\u011b)<\/strong><\/th>Pozn\u00e1mky<\/strong><\/th><\/tr><\/thead>
P\u0159\u00edsady GKN<\/strong><\/td>Inconel 625, 316L SS, Ti-6Al-4V<\/td>$100 - $300 za kg<\/td>Vysoce kvalitn\u00ed pr\u00e1\u0161ky, glob\u00e1ln\u00ed dodavatel<\/td><\/tr>
H\u00f6gan\u00e4s AB<\/strong><\/td>17-4 PH SS, hlin\u00edk, bronz<\/td>$150 - $400 za kg<\/td>P\u0159edn\u00ed v\u00fdrobce kovov\u00fdch pr\u00e1\u0161k\u016f, zak\u00e1zkov\u00e9 receptury<\/td><\/tr>
Carpenter Additive<\/strong><\/td>Kobalt-chrom, slitina niklu 718<\/td>$200 - $500 za kg<\/td>Pr\u00e9miov\u00e9 materi\u00e1ly, zam\u011b\u0159en\u00ed na letectv\u00ed a l\u00e9ka\u0159stv\u00ed<\/td><\/tr>
Aditivn\u00ed v\u00fdroba Sandvik<\/strong><\/td>N\u00e1strojov\u00e1 ocel H13, m\u011b\u010f<\/td>$120 - $350 za kg<\/td>Pokro\u010dil\u00e9 materi\u00e1ly, rozs\u00e1hl\u00e9 mo\u017enosti v\u00fdzkumu a v\u00fdvoje<\/td><\/tr>
LPW Technologie<\/strong><\/td>R\u016fzn\u00e9 kovov\u00e9 pr\u00e1\u0161ky<\/td>$180 - $450 za kg<\/td>Vysoce v\u00fdkonn\u00e9 pr\u00e1\u0161ky, pr\u016fmyslov\u00fd standard<\/td><\/tr>
Arcam AB (GE Additive)<\/strong><\/td>Slitiny titanu, Inconel 718<\/td>$250 - $600 za kg<\/td>Specializuje se na leteck\u00e9 a l\u00e9ka\u0159sk\u00e9 aplikace<\/td><\/tr>
AP&C (spole\u010dnost GE Additive)<\/strong><\/td>Hlin\u00edk, nerezov\u00e9 oceli<\/td>$200 - $500 za kg<\/td>Odbornost v oblasti vysoce kvalitn\u00edch sf\u00e9rick\u00fdch pr\u00e1\u0161k\u016f<\/td><\/tr>
EOS GmbH<\/strong><\/td>R\u016fzn\u00e9 kovov\u00e9 pr\u00e1\u0161ky<\/td>$220 - $550 za kg<\/td>Zn\u00e1m\u00fd svou konzistenc\u00ed a kvalitou<\/td><\/tr>
Renishaw plc<\/strong><\/td>Nerezov\u00e9 oceli, titan<\/td>$190 - $480 za kg<\/td>P\u0159esn\u00e9 stroj\u00edrenstv\u00ed a pokro\u010dil\u00e9 materi\u00e1ly<\/td><\/tr>
TANIOBIS GmbH<\/strong><\/td>Kobalt-chrom, slitiny niklu<\/td>$210 - $550 za kg<\/td>Inovativn\u00ed materi\u00e1lov\u00e1 \u0159e\u0161en\u00ed zam\u011b\u0159en\u00e1 na v\u00fdzkum a v\u00fdvoj<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u00fdhody a omezen\u00ed Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/a><\/strong><\/h2>\n\n\n\n

Stejn\u011b jako ka\u017ed\u00fd v\u00fdrobn\u00ed proces m\u00e1 i trysk\u00e1n\u00ed pojivem sv\u00e9 v\u00fdhody a nev\u00fdhody. Jejich pochopen\u00ed v\u00e1m m\u016f\u017ee pomoci p\u0159i rozhodov\u00e1n\u00ed, zda je tato metoda pro v\u00e1\u0161 projekt vhodn\u00e1.<\/p>\n\n\n\n

V\u00fdhody<\/strong><\/p>\n\n\n\n

V\u00fdhoda<\/strong><\/th>Popis<\/strong><\/th><\/tr><\/thead>
Rozmanitost materi\u00e1l\u016f<\/strong><\/td>P\u0159i trysk\u00e1n\u00ed pojivem lze pou\u017e\u00edt r\u016fzn\u00e9 materi\u00e1ly, v\u010detn\u011b kov\u016f, keramiky a p\u00edsku, co\u017e nab\u00edz\u00ed flexibilitu p\u0159i pou\u017eit\u00ed.<\/td><\/tr>
\u017d\u00e1dn\u00e9 tepeln\u00e9 zkreslen\u00ed<\/strong><\/td>Absence tepla v procesu znamen\u00e1, \u017ee se d\u00edly nedeformuj\u00ed ani nevznikaj\u00ed zbytkov\u00e1 nap\u011bt\u00ed, co\u017e vede k vy\u0161\u0161\u00ed p\u0159esnosti.<\/td><\/tr>
Vysok\u00e1 rychlost v\u00fdroby<\/strong><\/td>Technologie Binder Jetting je vhodn\u00e1 pro rychlou v\u00fdrobu velk\u00fdch d\u00e1vek a je efektivn\u00ed jak pro v\u00fdrobu prototyp\u016f, tak pro v\u00fdrobu.<\/td><\/tr>
Vynikaj\u00edc\u00ed povrchov\u00e1 \u00faprava<\/strong><\/td>D\u00edky pou\u017eit\u00fdm jemn\u00fdm \u010d\u00e1stic\u00edm pr\u00e1\u0161ku jsou povrchy hladk\u00e9, co\u017e sni\u017euje pot\u0159ebu n\u00e1sledn\u00e9ho zpracov\u00e1n\u00ed.<\/td><\/tr>
Komplexn\u00ed geometrie<\/strong><\/td>Ide\u00e1ln\u00ed pro vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch vzor\u016f a vnit\u0159n\u00edch prvk\u016f, kter\u00e9 jsou p\u0159i tradi\u010dn\u00edch v\u00fdrobn\u00edch metod\u00e1ch obt\u00ed\u017en\u00e9.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Omezen\u00ed<\/strong><\/p>\n\n\n\n

Omezen\u00ed<\/strong><\/th>Popis<\/strong><\/th><\/tr><\/thead>
P\u00f3rovitost materi\u00e1lu<\/strong><\/td>Pro dosa\u017een\u00ed pln\u00e9 hustoty mohou d\u00edly vy\u017eadovat infiltraci nebo sp\u00e9k\u00e1n\u00ed, co\u017e p\u0159edstavuje dal\u0161\u00ed kroky a n\u00e1klady.<\/td><\/tr>
Mechanick\u00e9 vlastnosti<\/strong><\/td>Mechanick\u00e1 pevnost d\u00edl\u016f vyroben\u00fdch metodou Binder Jetted nemus\u00ed odpov\u00eddat d\u00edl\u016fm vyroben\u00fdm jin\u00fdmi metodami, jako je DMLS nebo odl\u00e9v\u00e1n\u00ed.<\/td><\/tr>
Po\u017eadavky na n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed<\/strong><\/td>I kdy\u017e je povrchov\u00e1 \u00faprava dobr\u00e1, n\u011bkter\u00e9 aplikace mohou vy\u017eadovat dal\u0161\u00ed dodate\u010dn\u00e9 zpracov\u00e1n\u00ed, nap\u0159\u00edklad obr\u00e1b\u011bn\u00ed nebo infiltraci.<\/td><\/tr>
Omezen\u00fd v\u00fdb\u011br materi\u00e1l\u016f<\/strong><\/td>A\u010dkoli jsou univerz\u00e1ln\u00ed, ne v\u0161echny materi\u00e1ly jsou vhodn\u00e9 pro Binder Jetting, zejm\u00e9na vysokoteplotn\u00ed slitiny.<\/td><\/tr>
N\u00e1klady na kovov\u00e9 pr\u00e1\u0161ky<\/strong><\/td>N\u00e1klady na kovov\u00e9 pr\u00e1\u0161ky, zejm\u00e9na pro vysoce kvalitn\u00ed aplikace, mohou b\u00fdt zna\u010dn\u00e9.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"Aditivn\u00ed<\/figure>\n<\/div>\n\n\n

\u010cast\u00e9 dotazy<\/strong><\/h2>\n\n\n\n

Na z\u00e1v\u011br tohoto obs\u00e1hl\u00e9ho pr\u016fvodce uv\u00e1d\u00edme \u010d\u00e1st s nej\u010dast\u011bj\u0161\u00edmi dotazy t\u00fdkaj\u00edc\u00edmi se trysk\u00e1n\u00ed pojiva.<\/p>\n\n\n\n

Ot\u00e1zka<\/strong><\/th>Odpov\u011b\u010f<\/strong><\/th><\/tr><\/thead>
Jak\u00e9 materi\u00e1ly lze pou\u017e\u00edt v Binder Jettingu?<\/strong><\/td>P\u0159i trysk\u00e1n\u00ed pojivem lze pou\u017e\u00edt r\u016fzn\u00e9 materi\u00e1ly, v\u010detn\u011b kov\u016f, jako je nerezov\u00e1 ocel, Inconel, titan, keramika a p\u00edsek.<\/td><\/tr>
Je Binder Jetting vhodn\u00fd pro s\u00e9riovou v\u00fdrobu?<\/strong><\/td>Ano, d\u00edky vysok\u00e9 v\u00fdrobn\u00ed rychlosti je Binder Jetting vhodn\u00fd pro hromadnou v\u00fdrobu, zejm\u00e9na pro slo\u017eit\u00e9 d\u00edly.<\/td><\/tr>
Jak\u00e9 jsou hlavn\u00ed v\u00fdhody trysk\u00e1n\u00ed pojiva?<\/strong><\/td>Mezi hlavn\u00ed v\u00fdhody pat\u0159\u00ed r\u016fznorodost materi\u00e1l\u016f, absence tepeln\u00e9ho zkreslen\u00ed, vysok\u00e1 rychlost v\u00fdroby a schopnost vytv\u00e1\u0159et slo\u017eit\u00e9 geometrie.<\/td><\/tr>
Jsou d\u00edly Binder Jetted dostate\u010dn\u011b pevn\u00e9 pro pr\u016fmyslov\u00e9 pou\u017eit\u00ed?<\/strong><\/td>P\u0159esto\u017ee jsou d\u00edly s pojivovou tryskou vhodn\u00e9 pro mnoho aplikac\u00ed, mohou vy\u017eadovat n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed, nap\u0159\u00edklad sp\u00e9k\u00e1n\u00ed, aby se dos\u00e1hlo po\u017eadovan\u00fdch mechanick\u00fdch vlastnost\u00ed.<\/td><\/tr>
Jak si Binder Jetting stoj\u00ed v porovn\u00e1n\u00ed s jin\u00fdmi metodami aditivn\u00ed v\u00fdroby?<\/strong><\/td>Trysk\u00e1n\u00ed pojivem je pro ur\u010dit\u00e9 aplikace rychlej\u0161\u00ed a n\u00e1kladov\u011b efektivn\u011bj\u0161\u00ed, ale ve srovn\u00e1n\u00ed s metodami, jako je DMLS, m\u016f\u017ee b\u00fdt nedostate\u010dn\u00e9 z hlediska mechanick\u00e9 pevnosti.<\/td><\/tr>
Jak\u00e9 n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed je nutn\u00e9 pro d\u00edly s pojivovou tryskou?<\/strong><\/td>V z\u00e1vislosti na materi\u00e1lu mohou d\u00edly vy\u017eadovat sp\u00e9k\u00e1n\u00ed, infiltraci nebo obr\u00e1b\u011bn\u00ed pro zlep\u0161en\u00ed pevnosti a povrchov\u00e9 \u00fapravy.<\/td><\/tr>
Lze Binder Jetting pou\u017e\u00edt pro l\u00e9ka\u0159sk\u00e9 implant\u00e1ty?<\/strong><\/td>Ano, zejm\u00e9na u biokompatibiln\u00edch materi\u00e1l\u016f, jako je titan a kobalt-chrom, se Binder Jetting pou\u017e\u00edv\u00e1 k v\u00fdrob\u011b l\u00e9ka\u0159sk\u00fdch implant\u00e1t\u016f na zak\u00e1zku.<\/td><\/tr>
Jak si Binder Jetting porad\u00ed se slo\u017eit\u00fdmi geometriemi?<\/strong><\/td>Binder Jetting vynik\u00e1 p\u0159i v\u00fdrob\u011b slo\u017eit\u00fdch geometrick\u00fdch tvar\u016f, v\u010detn\u011b vnit\u0159n\u00edch struktur a p\u0159evis\u016f, bez nutnosti podp\u016frn\u00fdch konstrukc\u00ed.<\/td><\/tr>
Jak\u00e9 jsou typick\u00e9 n\u00e1klady na kovov\u00e9 pr\u00e1\u0161ky pro Binder Jetting?<\/strong><\/td>Kovov\u00e9 pr\u00e1\u0161ky pro Binder Jetting se mohou pohybovat od $100 do $600 za kilogram, v z\u00e1vislosti na materi\u00e1lu a kvalit\u011b.<\/td><\/tr>
Kdo jsou p\u0159edn\u00ed dodavatel\u00e9 kovov\u00fdch pr\u00e1\u0161k\u016f pro Binder Jetting?<\/strong><\/td>Mezi p\u0159edn\u00ed dodavatele pat\u0159\u00ed spole\u010dnosti GKN Additive, H\u00f6gan\u00e4s AB, Carpenter Additive, Sandvik Additive Manufacturing a EOS GmbH.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n

Aditivn\u00ed v\u00fdroba pomoc\u00ed trysk\u00e1n\u00ed pojiva<\/a> p\u0159edstavuje ve sv\u011bt\u011b 3D tisku v\u0161estrannou a efektivn\u00ed metodu. D\u00edky sv\u00e9 schopnosti pracovat se \u0161irokou \u0161k\u00e1lou materi\u00e1l\u016f a vyr\u00e1b\u011bt slo\u017eit\u00e9 d\u00edly s vynikaj\u00edc\u00ed povrchovou \u00fapravou je to metoda, kter\u00e1 nab\u00edz\u00ed v\u00fdznamn\u00fd potenci\u00e1l pro r\u016fzn\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed. Jako ka\u017ed\u00fd v\u00fdrobn\u00ed proces m\u00e1 v\u0161ak sv\u00e1 omezen\u00ed, zejm\u00e9na pokud jde o hustotu materi\u00e1lu a mechanick\u00e9 vlastnosti. Pochop\u00edte-li cel\u00fd rozsah Binder Jettingu, od konkr\u00e9tn\u00edch pou\u017e\u00edvan\u00fdch kovov\u00fdch pr\u00e1\u0161k\u016f a\u017e po aplikace a dodavatele, m\u016f\u017eete se informovan\u011b rozhodnout o jeho vhodnosti pro va\u0161e projekty. A\u0165 u\u017e p\u016fsob\u00edte v leteck\u00e9m, automobilov\u00e9m, l\u00e9ka\u0159sk\u00e9m nebo um\u011bleck\u00e9m pr\u016fmyslu, Binder Jetting v\u00e1m otev\u00edr\u00e1 sv\u011bt mo\u017enost\u00ed pro inovace a v\u00fdrobu.<\/p>\n\n\n\n

Zn\u00e1t dal\u0161\u00ed procesy 3D tisku<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Additive manufacturing, often known as 3D printing, has revolutionized manufacturing industries by enabling the creation of complex, custom-designed components. Among the various additive manufacturing techniques, Binder Jetting Additive Manufacturing (BJAM) stands out for its versatility and cost-effectiveness. This article delves deep into the world of Binder Jetting, providing an extensive overview, examining specific metal powder models, and discussing the technology\u2019s applications, advantages, and limitations. Whether you’re a seasoned professional or new to the concept, this guide will walk you through…<\/p>","protected":false},"author":3,"featured_media":4247,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-5008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/T15-Powder.jpg",600,600,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/cs\/author\/yiyunyingliping\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":279,"filter":"raw","cat_ID":1,"category_count":279,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/5008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/comments?post=5008"}],"version-history":[{"count":1,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/5008\/revisions"}],"predecessor-version":[{"id":5009,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/5008\/revisions\/5009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4247"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=5008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=5008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=5008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}