Best 3D aidhinda: wongororo, rondedzero, nokurondedzerwa, vagadziri uye dzinovaka. Domestic 3D-vaidhinda: Description

3D-aidhinda chinhu zano kuti anobvumira akaturikidzana kubudisa siyana mumuviri midziyo, kwakavakirwa ayo 3D womuenzaniso. Pasinei chokwadi kuti vakadaro mano vachangotanga kuchapararira Chokwadi, pakutanga izvozvo namano akatanga kuonekwa kare 80s remakore rapfuura. Chokwadi, ichi zvisinei akanga asiri yakanakisisa 3D-, aidhinda, uye paitova mafungiro dzinonakidza. Kukura zvigadzirwa 3D-wokudhinda akaita akakwakuka mberi, zvichiguma kuwanda itsva mano, chimwe nechimwe chiri nemadzinza ose kunobatsirei uye zvinhu.

Next tichakurukura chii ingave yakanaka 3D-aidhinda kufambidzana uye chii vari hunhu mudziyo mumwe nomumwe.

SLS (mugadziri SPRO)

Kusarudza Laser sintering michina. nezvimedu duku zvinhu sintered kuburikidza yakakwirira nesimba Laser chokupfeka. Muchiitiko chino, sezvo inogona kushandiswa zvinhu mapurasitiki Nezvakakuyiwa, nesimbi dzakasiyana-siyana, girazi, zvinhu zvenaironi kana zvedongo. mamiriro ichi anosiyana chaizvo zvakarurama uye hapana chikonzero kushandisa chero kutsigira mamiriro, asi ayo Implementation achiri zvinodhura. Anofanira kushandisa kupisa kurapwa chigadzirwa pakarepo pashure rokudhinda.

SLM (mugadziri SPRO)

Kusarudza Laser utsotso michina. Ndizvo chaizvo zvakafanana yapfuura mhando mudziyo, asi pano sezvo mashoko chete inogona kushandiswa dzakasiyana-siyana weupfu nesimbi, nepo lasers pachavo kunyange simba zvikuru. Ndicho yakanakisisa 3D-aidhinda tichienzanisa yapfuura nokuti hazvina hakurevi kupisa kurapwa kubereka nyaya.

EBM (mugadziri Arcam)

Mabikirwo Erekitironi danda utsotso. Achishandisa zvakakwana simba Erekitironi danda riri kuitwa vacuüm it akakonzera kubatana kwe zvinogadzirwa rukoko kubudikidza rukoko kubva simbi upfu. Zvakare, yakanakisisa 3D-aidhinda zvichienzaniswa SLS, nokuti asingagoveri kudiwa imwe kupisa kurapwa mushure rokudhinda.

WaAbhisharomu (mugadziri Solido, MCor)

Mabikirwo gluing specialized layered firimu zvokuvakisa, zvakadai laminated bepa, kana polymer firimu, kuti gare gare kuumba muenzaniso wakakwana kubva Laser danda.

Gem (mugadziri FormLabs Form)

Chimwe zita zvemichina ichi - stereolithography. Kurapa nemvura photopolymer, achifuridzirwa ultraviolet mwaranzi pane imwe aida nzvimbo chendangariro paumbwe chigadzirwa. The zvemichina kwakasiyana zvikuru zvakarurama, asi panguva imwe chete inoita zvakakodzera kushandisa kutsigira ruzivo. Pakati pezvimwe zvinhu, hatigoni kutaura kuti iyi, shandisa photopolymers dzinodhura, uye apedza zvigadzirwa vari yakaderera rwakatwasuka.

FDM (vagadziri: MarketBot, CubeX)

Modelling rinoitwa bedzi kupfurikidza akakonzera kubatana kwe rwokugadzira. Tichibatsirwa ari rokupa musoro pamusoro pemvura dzaserera pachikuva nokungwarira ndokusvinira kuderera thermoplastic iri huru ezvinhu. Nokuda zvakakwana nokukurumidza solidification uye nokunamatira pamwe madonhwe dzakadaro vakaumba akaturikidzana kuumbwa chinhu, kureva, kudhinda rinoitwa pano akaturikidzana.

Reviews: Took Me ane 20000 p. Zvikurukuru, vakatora varaidzo, saka pamwe mabasa Anokwanisa 100. Download Indaneti vanodhirowa programmiruesh, iwe mira, iwe kuwana mugumisiro - zviri nyore.

Izvo kusarudza?

Pakarepo zvinokosha kuziva chokwadi kuti mumhuri 3D-vaidhinda - ndiko FDM, uye chete ndivo kutenga avhareji user. The pfungwa pano haisi kunyange michina iyi features, uye kuti mudziyo pachayo inogona kutengwa nomutengo 20 000 rubles, ukuwo mari nezvimwewo rinotanga kubva mashoma miriyoni, uye vane yatakawana chete chikumbiro.

Ndokusaka, kana uchida mumhuri 3D-vaidhinda, unofanira kunzwisisa sei kusarudza Zvakanyanya Kunaka Panguva Yepamuviri mudziyo pakati nzira FDM kwemichina.

Zvinei newe?

Chinhu chikuru wozotenga mudziyo ichi - ndiko kuziva kuti, uye chii chaunofanira, pfungwa, chikwata ichi. Somuenzaniso, kana muchida unakirwe, ipapo nyaya iwe zvikuru aenderane mureza Somuenzaniso panguva rakadzika mutengo. Kana uchida kuziva kuti 3D-aidhinda zvakakunakira kugadzirwa, kana imwe kubata chokuita kudhindwa zvakananga, unofanira kusarudza chakavimbika kupfuura womuenzaniso. Mumwe ane chete kufungidzira zvaizoitika kana mubishi pakudhinda inotevera hurongwa aidhinda kuputswa chose, uye nokudaro iwe havazokwanisi nokukurumidza kuchigadzira.

Saka, kana basa iri mudziyo uyu kuti kutungamirira zvakaoma, unofanira kutora mutoro yokusvika kuna kusarudza ndeupi zvakaipa 3D-vaidhinda yepamusoro uye yakavimbika nani, zvimwe iwe waiva nani kuteerera yakachipa pashiri yokutevedzera Pana kunzwisisa sei zvokushandisa ichi inoshanda.

Where Vari anogadzirwa?

Iva nechokwadi pakusarudza aidhinda, unofanira kuteerera kugadzirwa munyika. Nhasi nepamusika conditionally rakakamurwa muzvikamu zvitatu:

• wokumavirira;
• Chinese;
• zvemumba.

Mumwe nemumwe zvikamu izvi ine maitiro ayo, saka haugoni chete kupedza, muchibata review, nokuenzanisa zvakanakisisa neimwe mhando 3D-vaidhinda.

Western mhando vari kuunzwa kuRussia uye Kishi nyika diki zvakawanda, uye vaburitsi vasina pamutemo vamiririri munyika yedu. Zvikurukuru, ichi pakupedzisira anoshandura munzvimbo matambudziko akadai ane kumbonyanya kudhura zvokushandisa, kushaya mbune haringakupembedzi zvikamu, uyewo kuipa basa uye rutsigiro. Saka, kana panguva nokushanda aidhinda yako kunyange matambudziko zviduku kunogona kuva zvinetso zvakakomba zvikuru, kuti ipapo kuidzosera kushanda ezvinhu. Asi ongororo yakanakisisa musha 3D-vaidhinda akaratidza kuti chaizvoizvo zano rakadaro hwakavimbika zvakakwana uye musaputsa pasi mukufamba basa ravo.

Zvakare, chete mamiriro ezvinhu kurimo Chinese vaidhinda, asi muchiitiko chino panewo zvikuru murombo unhu midziyo. Zvikurukuru, zvinokosha kuziva kunaka dzinokosha dzakabatana uye zvinoriumba, izvo lags shure zvikuru tichienzanisa mhinduro wakatangwa nemakambani Western.

Chokwadi, hatigoni kutaura kuti magetsi vaidhinda vari chete kupinza. Kunenge kuti uchawana zvakanaka munyika 3D-vaidhinda pakati vaburitsi dzedu. Kuti aite izvi, unogona kushandisa maitiro kukurukurwa inotevera.

Speed uye kururama

Rakarurama nokukwirira zvinopa anodhinda rukoko ari kwacho kuti idukusa pakakwirira, chikuru kururama (panguva ino inonyanya yakarurama vaidhinda ndiyo 50 microns) uye rotational velocity anomiririrwa mu masendimita ³ / awa.

parameters izvi anosangana mumwe ari kupfuura zvakananga nenzira. Kana paine munhu mukuru zvakarurama, yekudyidzana kunoderedza anodhinda nokukurumidza, uye vakutarisire. Somuenzaniso, kana imwe chigadzirwa rinofanira kudhindwa panguva pamusoro 50 microns mu zvakarurama, nguva kuvaka ichava anenge kaviri refu zvichienzaniswa yakareba sei zvinotora kuti kugadzirwa mishonga ane kururama 125 micron. Mugore Ruzhinji rwakapindura kacho vagadziri pakutanga anoratidza izvo mudziyo anovapa hwakanyanya zvakarurama uye nokukurumidza.

Unofanira kuteerera kuwanda zviri kuti kunzwisisa sei zvakasiyana zvivezwa zvinogona. Somuenzaniso, kuti kudhinda marongerwo guru, ungada kuva zvakanaka guru nokukurumidza, uye panguva imwe chete riri gobvu paiva unhani, chiduku vanofanira chinja kuti pasi nokukurumidza nokuda kuvandudza kururama kuti kudhinda rachulis. Zvinokosha kucherechedza kuti imba iri yakanaka - zviri vaidhinda ane kururama 150 microns, zvisina akakodzera chaizvo kudhinda dzakasiyana-siyana maindasitiri zvivako kana bhizimisi ano.

Zvinoriumba uye Materials

Kusarudza zvakanaka 3D-aidhinda nokuda kwenyu zvakavapoteredza, nguva dzose unofanira kuteerera mutsara siyana zvinoriumba uye zvinhu. It zvinowanzoitika kuti mugadziri kupomera zvikuru yakakwirira zvokudhinda zvakarurama (zvichienzaniswa mumwe Pixel ari iPhone anopfuura 50 microns), nepo aidhinda muviri chaizvoizvo kubva mureza plywood, izvo haabvumiri kuti vabudirire yakaoma marongerwo uye nhengo kururama. Kuburikidza neindaneti chamber parameters izvi zvakaoma, kunze vamwe mapikicha uye muchidimbu Namano pachavo. The yakanakisisa nzira - ndiko kutaura zvakananga chete mutengesi uye kumubvunza zvose kuMudzidzisi nyaya.

epurasitiki marudzi

Iva nechokwadi kuti kubata chii kuti mapurasitiki kuti 3D-vaidhinda vari kushandiswa mune imwe nyaya. Rakajairika munguva yedu vanogona kunzi pla uye ABS. Mumwe Chikamu vaidhinda anogona kushandisa zvose mhando mapurasitiki, apo dzimwe mano kupa chete mumwe wavo. Chaizvoizvo, zvisinei, tisingabatanidzi vaya ambotaurwa rinogona kushandiswa uye dzimwe embodiments nezvitsvuku, akasiyana-siyana zvakasiyana mumuviri uye nemakemikari maitiro, zvakadai somunhu sokupenya murima, mukana wokushandiswa, mvura solubility, wakawedzera simba, uye vamwe vakawanda.

Kugona kudhinda imwe mapurasitiki kunokonzerwa nokuvapo kana kusavapo chiratidzwa zano pakakwirira, chinopa nokushanda siyana kutonhora zviri extruder uye iyo yaishandiswa nemicherechedzo mukamuri magadzirirwo. Kana usina pakutanga chokwadi kuti yenyu aidhinda akasarudzwa zvinosanganisira vatsigire dzakananga mhando mapurasitiki, unofanira kutaridzwa vaifanira hwacho parameters uye enzanisa navo avo vari pachii mumwe mapurasitiki.

Kunenge kuti vamwe dzakasiyana pamusoro mapurasitiki Uri hamutsvaki mukufamba basa, asi haumbofi munoziva izvi zvisati zvaitika. Chikonzero ichi, kana uchida kuedza kana kwete yakavimbika kuziva chii mudziyo uye chii iwe muzvizivise unofanira kusarudza 3D-aidhinda, izvo zvichaita kuuya kufadza zvinoita nhamba vakatsigira epurasitiki filaments. Kunyange kana munhu anokwanisa kuita zvinhu zvizhinji basa kwakadaro mudziyo wako pakupedzisira musingadi zvinodiwa zvinokosha basa, uyo anoziva apo achiri anogona kubatsira ari mudziyo inoshanda, nekuti pane zvakasiyana-siyana pazvainge zvaoma.