Mukamva 'silicon mold casting', malingaliro nthawi zambiri amalumphira molunjika ku tinthu tating'onoting'ono ta utomoni kapena ma prototypes osangalatsa. Ndilo lingaliro lolakwika lodziwika bwino, komanso loletsa. M'mafakitale, makamaka mukamagwira ntchito ndi ma geometri ovuta azitsulo zogwira ntchito, ntchito ya silikoni - zindikirani 'e', zida zamafakitale - ndizosiyana kwambiri. Sichida chomaliza koma chida chovuta kwambiri, chosakambidwa bwino, choyimira pakati. Zomwe ndakumana nazo zimayenderana ndi maziko olondola komanso malo ogulitsira makina, ndipo ndawonapo mapulojekiti ambiri akupunthwa potengera njira yopangira nkhungu ngati chongoganizira. Chowonadi ndichakuti, mtundu wa nkhungu yanu ya silikoni umatengera mtundu wa sera, womwe umatanthawuza kuponyedwa kwachitsulo komaliza. Konzani sitepe yoyamba, ndipo mukungopanga zinyalala.
Mlatho wa Silicone: Kuchokera ku 3D Model kupita ku Wax Pattern
Tiyeni tikambirane ndondomeko. Sitiponyera zitsulo mu silikoni. Ndiko kusiyana kofunikira. Mu Investment casting, yomwe ndi bizinesi yathu yayikulu Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., nkhungu ya silikoni imagwiritsidwa ntchito popanga mapangidwe a sera. Kutsatira kwake ndi: chitsanzo chaukadaulo (nthawi zambiri chosindikizidwa cha 3D kapena chopangidwa ndi makina) -> nkhungu ya silikoni -> jakisoni wa sera yosungunuka -> kuphatikiza phula -> nyumba ya zipolopolo za ceramic -> kuponyera -> kuthira zitsulo. Silicone nkhungu ndiye replicator. Kulondola kwake, kutha kwake, komanso kulimba kwake zimatsimikizira momwe sera zanu zilili zokhulupirika pamapangidwe oyamba. Ndakhala maola ambiri ndikukangana za kulimba kwa m'mphepete mwa nyanja ndi ogulitsa zinthu - 20A yofewa imatha kujambula zambiri koma imatha kuwombera 50, pomwe 40A imatha kupitilira 300 koma pachiwopsezo chong'ambika panjira zakuya. Palibe yankho lapadziko lonse lapansi, zongotengera zokhazokha kutengera gawo la geometry ndi voliyumu.
Kumutu kumodzi mwapadera ndi kutsekeka kwa mpweya. Mukathira silikoni pa mbuye wovuta wokhala ndi matumba akuya kapena mawonekedwe abwino, thovu la mpweya ndiye mdani. Tayesa njira iliyonse: mapoto oponderezedwa, zipinda zochotsera gasi, komanso kusanja mosamalitsa kansalu kakang'ono ka silikoni pachitsanzo choyamba. Njira yomwe pamapeto pake idadina pamitundu ingapo ya ma impeller prototypes inali kutsanulira magawo awiri ndi tebulo lopendekeka lopangidwa mwamakonda. Inali njira yosokoneza, yobwerezabwereza, koma idawerengera kuwira mpaka kufupi ndi ziro. Ndiwo njira yothetsera mavuto yomwe simungapeze m'buku. Mutha kuwona zina mwazotsatira zovuta za gawo lopanga fanizoli m'maphunziro amilandu patsamba lathu https://www.tsingtaocnc.com.
Kusankha silicone palokha ndi sayansi. Nthawi zambiri timagwiritsa ntchito machiritso a platinamu pakuchepa kwawo komanso kutulutsa bwino kwatsatanetsatane, makamaka zofunika kwambiri pazigawo zomwe zidzakambidwe pambuyo pake. chitsulo chosapanga dzimbiri kapena zitsulo zopangidwa ndi nickel. Tin-cure ndi yotsika mtengo, koma zovuta zolepheretsa komanso kuchepa kwakukulu kungayambitse zopatuka zomwe zimakulitsidwa mu gawo lomaliza lachitsulo. Pantchito yokwera kwambiri pagawo la hydraulic chaka chatha, tidapanga nawo zonse ziwiri. Chikombole chochizira platinamu chinkatulutsa phula lomwe limatha kupirira ± 0.1mm, pomwe batchi ya malata inkasuntha. Mtengo wam'mbuyo unali wokwera, koma udapulumutsa ndalama zambiri pakanthawi kochepa kuti mukonze zolakwika.
Kumene Nkhungu Imakumana Ndi Chitsulo: QSY Workflow
Mbiri yathu ya zaka 30 mukupanga ndi kupanga makina sikungokhudza kukhala ndi makina; ndi za kukhazikitsa njira yolumikizirana. The silicon mold kuponyera Njira yopangira mapangidwe ndiyo kalambulabwalo wa chipinda chabata, chaukhondo chaphokoso, choyaka moto pa mazikowo. Chitsanzo cha sera chopangidwa kuchokera ku nkhungu yabwino ya silikoni idzakhala ndi mapeto apamwamba omwe amamasulira mwachindunji ku chipolopolo cha ceramic. Zowoneka bwino, zopindika kuchokera ku nkhungu zosauka zimatanthawuza kuti mumayambitsa chipolopolocho mopanda phindu, zomwe nthawi zambiri zimatsogolera ku mitsempha kapena kuphatikizika pakuponya komaliza. Taphunzira kuyang'ana mawonekedwe a sera ndi kuwunika kofanana ndi gawo lomaliza lopangidwa ndi makina.
Apa ndipamene kuphatikiza ndi CNC Machining kumakhala kosagwirizana. Ngakhale mutakhala ndi ndalama zabwino kwambiri, mbali zambiri zogwira ntchito zimafunikira malo okwerera bwino, ulusi, kapena zobowoleza zolimba. Thupi la valve lomwe tapanga posachedwa kwa kasitomala ndi chitsanzo chabwino. Mapangidwe a sera opangidwa ndi silicone adapanga ndime zovuta zamkati zomwe sizikanatheka kupanga makina. Pambuyo poponya zitsulo zosapanga dzimbiri ziwiri, dipatimenti yathu ya CNC idatenga, ndikukonza nkhope za flange ndi mipando ya valve mpaka Ra 0.8. The silicon nkhungu yambitsani geometry; Makina a CNC adatsimikizira magwiridwe antchito. Njira imodzi imagonjera inzake; ayenera kugwira ntchito limodzi.
Kulephera ndi mphunzitsi wabwino kuposa kupambana. Kumayambiriro, tinali ndi pulojekiti yopangira mano a cobalt-chrome alloy dental frameworks. Ma geometry anali opambanitsa, okhala ndi m’mphepete mwa malezala-oonda. Njira yathu yoyamba ya silicone mold idagwiritsa ntchito kapangidwe kake ka block mold. Chotsatira? Mapangidwe a sera omwe amasweka nthawi zonse akamawumba. Yankho lake silinali silikoni yabwinoko, koma kapangidwe ka nkhungu kosiyana-siyana, nkhungu yokhala ndi makiyi ambiri yomwe imathetsa kupsinjika panthawi yotulutsa sera. Idawonjezera tsiku pakugwiritsa ntchito zida koma idachotsa 100% ya zotayika zapateni. Phunziroli lidasintha kwambiri momwe timayendera mawonekedwe a nkhungu pazinthu zosakhwima.
Zinthu Zakuthupi: Zoposa Chitsulo ndi Chitsulo
Pamene tikugwira zambiri chitsulo chachitsulo ndi carbon steel, zofuna za silicon mold kuponyera chifukwa mapangidwe amakhala ovuta kwambiri ndi ma aloyi apadera. Mukamagula zinthu zamtengo wapatali monga ma superalloys opangidwa ndi faifi wamlengalenga kapena ma aloyi ovala kwambiri a cobalt pamakampani azakudya, mtengo wotayirapo sizitsulo zokha, ndi nthawi yotayika komanso nthawi yosweka. Kukhazikika kwa mawonekedwe a nkhungu yanu ya silikoni ndikofunikira chifukwa ma aloyi awa nthawi zambiri amakhala ndi malo osungunuka kwambiri komanso machitidwe osiyanasiyana olimba, omwe amatha kukulitsa kupanda ungwiro kulikonse kuchokera pagawo la sera.
Ndimakumbukira njira yofananira ndi tsamba la turbine ku Inconel. Magulu angapo oyambira adawonetsa kugwedezeka pang'ono pamawonekedwe a airfoil. Sitinayang'anenso ku chipolopolo cha ceramic kapena kutsanulira, koma kukulitsa kwamafuta kosayerekezeka mu nkhungu ya silikoni panthawi ya jekeseni wothamanga kwambiri wa sera. Chikombolecho chokha chinali kupotoza pansi pamikhalidwe yopangira, chinthu chomwe sichinawonekere pamayeso otsatiridwa ndi manja. Tinayenera kusinthira ku mawonekedwe a silikoni osasunthika kwambiri ndikusintha mapindikidwe a jekeseni wa sera. Kunali kuyanjana kobisika, kokwera mtengo pakati pa zida zomwe mumangophunzira kudzera mu kubwereza kowawa.
Chotengera apa ndikuti kutchula silicone ya nkhungu sikumveka bwino. Muyenera kuganizira za unyolo wonse: kutentha kwa jekeseni wa sera ndi kuchepa, kutentha kwa aloyi, ndi kulekerera komaliza kofunikira. Zomwe zimapangidwa ndi nkhungu ndizochita nawo mbali mu dongosolo, osati chidebe chokhazikika.
Zovuta Zothandiza ndi Zosaneneka
Pamwamba pa mapepala a deta, pali zowona zapansi pamasitolo. Silicone imakhala ndi moyo wa mphika, ndipo kusakaniza magulu akuluakulu a nkhungu yaikulu ndi mpikisano wotsutsana ndi nthawi. Ndakhala m'gulu la gulu lomwe likutsanulira mwachidwi pamene zinthu zinayamba kukhuthala, podziwa kuti kuthira mothamanga kungatanthauze mphira wopanda pake. Kutulutsa mpweya ndi luso lina. Kodi mumayika kuti polowera mpweya kuti mpweya utuluke popanda kupanga kuwala papatani ya sera? Nthawi zambiri timawonjezera zopopera zadongo kwakanthawi panthawi yothira silikoni, kenako ndikuzikumba pambuyo pake kuti tipange njira zabwino. Ndi buku, pafupifupi sculptural luso.
Ndiye pali kukonza. Nkhungu yabwino ya silikoni imatha kupanga mazana amitundu ya sera, koma imawononga. Imayamwa chinyezi kuchokera mumlengalenga, imakhudzidwa pang'onopang'ono ndi zowonjezera zina za sera, ndipo imatopa mwamakina. Tili ndi ndondomeko yodula mitengo ya nkhungu zathu-kuwerengera kuwombera, zotsatira zowunika, ndi miyeso ya chitsanzo cha sera pamizere 50 iliyonse. Izi zimatithandiza kulosera za moyo wa nkhungu ndikukonzekera kukonzanso zida khalidwe lisanatsike. Chilango chogwira ntchito ichi ndi chomwe chimalekanitsa malo ogulitsa ntchito ndi ogulitsa odalirika ngati QSY.
Pomaliza, musachepetse kufunikira kwa chitsanzo cha master. Ngati mbuye wanu wosindikizidwa wa 3D ali ndi mizere yosanjikiza, nkhungu yanu ya silikoni idzawagwira, ndipo ndondomeko yanu ya sera idzakhala nayo, ndipo chipolopolo chanu cha ceramic chidzakhala nacho, ndipo kuponyedwa kwanu komaliza kudzakhala nako. Nthawi zina, zimakhala zotsika mtengo kwambiri kupanga makina a aluminiyamu pa nkhungu ya silikoni yapamwamba kwambiri, kuti mungoyambira poyambira. Ndi kusanthula kwamtengo wapatali komwe kumachitika kumayambiriro kwa polojekiti iliyonse.
Kutsiliza: Ndi Chida, Osati Chipolopolo Chamatsenga
Kotero, kuti tipeze izi, silicon mold kuponyera mu nkhani ya mafakitale zitsulo gawo kupanga ndi wotsogola, tsatanetsatane-wotengeka sitepe pa ulendo wautali. Ndi luso lothandizira kupanga ndalama, makamaka pazigawo zovuta, zotsika mpaka zapakatikati kudutsa zida kuchokera kuzitsulo zotayidwa kupita ku ma superalloy. Kupambana kwake kumatengera sayansi yazinthu, kapangidwe ka nkhungu, kuwongolera njira, komanso kumvetsetsa kwakuya kwazinthu zonse zopanga zomwe zikutsatira.
Cholinga sikungopanga nkhungu ya silikoni. Cholinga chake ndi kupanga phula losasinthika, lodalirika kwambiri la sera zomwe zimapangitsa kuti zitsulo zikhale zodziwikiratu, zapamwamba kwambiri. Mukayanjana ndi wopanga, simukungogula makina awo; mukugula izi zomwe zasonkhanitsidwa, zomwe nthawi zambiri zimapambana, chidziwitso chadongosolo. Ndilo mtengo weniweni—mtundu wa ukadaulo wophatikizika womwe tapanga ku Qingdao Qiangsenyuan pazaka makumi atatu, pomwe malo ogulitsira, malo oyambira, ndi pansi pa CNC amalankhula chilankhulo chofanana chaukadaulo.
Pamapeto pake, zimafika polemekeza ndondomekoyi. Silicone nkhungu ndi chida chodzichepetsa, chomwe nthawi zambiri chimanyalanyazidwa. Koma chitengeni ngati chongoganizira pang'ono, ndipo chitha kukhala cholephereka pantchito yanu. Lipatseni lingaliro lomwe likufuna, ndipo limakhala mlatho wodalirika, wobwerezabwereza pakati pa kapangidwe kanu ndi chigawo chogwira ntchito chachitsulo.
