DIY metal casting ndiyo nzira inosvikika yekunyungudutsa simbi sealuminium, ndarira, kana bhuronzi kugadzira zvidimbu zvetsika, hunyanzvi, uye maturusi kumba. Iri gwara rakazara rinodonongodza nhanho yega yega yevanotanga, kubva pakusarudza midziyo yakachengeteka uye kugadzirira mold kusvika pakudurura simbi yakanyungudutswa uye kupedzisa kukanda kwako kwekupedzisira. Nekutevera indasitiri-yakajairwa chengetedzo maprotocol uye akaedzwa matekiniki, hobbyists vanogona kuwana nyanzvi-yemhando mhedzisiro pasina kuda yakawanikwa.
Chii chinonzi DIY Metal Casting uye Inoshanda Sei?
Pamusoro payo, DIY metal casting zvinosanganisira simbi inonyungudutsa uye kuidira mugomba, rinozivikanwa seforoma, umo inotonhodza nokuoma kuita chimwe chimiro. Iyi nzira yechinyakare yekugadzira yakashanduka kuita yakakurumbira hobby yevagadziri, maartist, uye mainjiniya anoda zvinhu zvetsika izvo zvisingawanikwe pasherufu.
Nheyo yakakosha inotsamira pakuchinja kwechikamu chesimbi. Kana ichipisa kupfuura painonyungudika, chimiro cheatomu chinoregedzeka, zvichiita kuti zvinhu zviyerere semvura. Kana yangove mukati memukuvhute uye ikabvumidzwa kutonhora, maatomu anokiya zvakare muchimiro chakaomarara, kuchengetedza nzvimbo isina kunaka yechiumbwa sechinhu chakanaka.
Nzira dzemazuva ano dzemahobbyists dzinowanzo shandisa simbi dzepasi-inonyungudika senge aruminiyamu alloys. Zvishandiso izvi zvakawanda, zvinogadzikika, uye zvinoda tembiricha yakanyanyisa kupfuura simbi kana simbi, zvichiita kuti zvive zvakanakira mabasa ekuseri kwemba. Maitiro acho anowanzo sanganisira kugadzira pateni, kugadzira mold, kunyunguduka, kudurura, uye mushure-kukanda kuchenesa.
Kunzwisisa fizikisi yekupisa kupisa kwakakosha. Iyo mold inofanira kumira kutyisa kwekushisa pasina kutsemuka ichibvumira magasi kuti abude. Kutadza kudzora kuvharika kwegasi kazhinji kunokonzeresa maporous kana akaremara. Naizvozvo, kubudirira DIY metal casting Zvakawanda nezvekutonga mhepo uye kupisa sezvazviri pamusoro pekubata simbi yemvura.
Essential Chengetedzo Protocols for Home Foundries
Chengetedzo ndiyo isingagone kutaurirana hwaro hwechero basa resimbi. Simbi yakanyungudutswa inopa njodzi dzakakomba, kusanganisira kutsva, moto, uye utsi hune muchetura. Vasati vayedza kunyungudutsa giramu rimwe chete realuminium, varapi vanofanirwa kumisa nzvimbo yakasimba yekuchengetedza uye kuzvishongedza nemidziyo yekuzvidzivirira nayo yakafanira (PPE).
Iyo indasitiri yepasi rose inoraira kushandiswa kweiyo chaiyo giya rakagadzirirwa kuramba tembiricha yakakwira. Chipfeko chedonje chakakwana hachina kukwana; machira ekugadzira anogona kunyungudika paganda kana asangana nepfarivari. Pane kudaro, mafivha echisikigo senge inorema denim kana matehwe apron anodiwa kuti ape chipingamupinyi pakupisa kunopenya uye netsaona kuputika.
- Kudzivirira Kweziso: Gara wakapfeka magirazi ekuchengetedza ane mumvuri kana nhovo yakazara-yakatemerwa welding kudzivirira kubva kune UV mwaranzi nemarara anobhururuka.
- Kuvharwa kwemaoko netsoka: Leather gauntlet magurovhosi uye akavhara-zvigunwe ematehwe mabhoti zvakakosha. Usambofa wakapfeka shangu kana sneakers ekugadzira pedyo nechoto.
- Kuchengetedza Pakufema: Kunyungudusa mamwe masimbi kana kushandisa mamwe madhiri kunogona kuburitsa utsi hune njodzi. Imba yekufemerera ine makaturiji akakodzera inokurudzirwa munzvimbo dzemukati kana dzisina mhepo.
- Environment Control: Ita shuwa kuti nzvimbo yekushandira yakaoma. Mvura inobata simbi yakanyungudutswa inokonzeresa kuwedzera kwehutsi hwepakarepo, zvichikonzera kuputika kwechisimba.
Uyezve, kuve neKirasi D yekudzimisa moto padyo ichenjedzo yakakosha. Zvokudzimisa mvura zvakajairika kana CO2 zvinogona kuwedzera moto wesimbi. Nzvimbo yekushanda inofanirwa kuve yakachena yezvinhu zvinopisa, uye yakatsaurirwa "nzvimbo yakachengeteka" yekutonhodza makanda inofanira kusimbiswa kure netsoka.
Kusarudza Masimbi akakodzera ekutanga maProjekiti
Kusarudza alloy yakakodzera ndiyo yekutanga tekinoroji sarudzo mukati DIY metal casting. Haasi ese masimbi akakodzera ekutanga setups nekuda kwekusiyana kwekunyungudika uye fluidity maitiro. Aluminium inoramba iri iyo inonyanya kufarirwa sarudzo yevatsva nekuda kwekudzika kwayo kunyungudika tembiricha uye kuwanikwa kwakapararira.
Aluminium alloys, kunyanya ayo akacheneswa kubva muinjini yakadzokororwa kana marimu emavhiri, anonyunguduka kunosvika 660°C (1220°F). Iyi tembiricha inogoneka neyakapfava propane furnaces. Aya alloys anopa hutano hwakanaka hwesimba uye kukanda, zvichiita kuti zvive zvakasiyana-siyana zvezvikamu zvinoshanda uye zvinhu zvekushongedza.
Bras nebronze zvakare sarudzo dzakajairika asi dzinoda tembiricha yepamusoro, kazhinji inodarika 900°C (1650°F). Nepo vachigadzira magumo akanaka, asingadyi ngura, vanoda kuwedzera kwakasimba kuvharwa kwechoto uye matanho akasimba ekuchengetedza. Zinc alloys inonyunguduka kunyangwe tembiricha yakadzikira asi inogona kuburitsa utsi hune muchetura kana ukapisa, zvinoda kunyatsotariswa tembiricha.
Zvakakosha kudzivisa simbi dzine zvinyorwa zvisingazivikanwi kana zvipfeko. Simbi yakabatiswa, semuenzaniso, ine zinc coatings inoburitsa inouraya chlorine gasi kana yapiswa. Namatira pakuchenesa, simbi isina kuvharwa kana kutenga masimbi ane mbiri kubva kune vane mukurumbira vatengesi kuti uve nechokwadi chekuenderana kwemakemikari zvivakwa uye kuchengetedzeka.
Nhanho-ne-Nhanho Yekutungamira kune Jecha Kukandira Maitiro
Kukanda jecha ndiyo nzira inonyanya kuwanikwa ye DIY metal casting, inopa kuchinjika mukugadzira uye yakaderera mutengo wekushandisa. Ichi chikamu chinopa yakadzama, inoteedzana mafambiro ekutungamira vanotanga kubva kupfungwa kuenda kune yapera chikamu. Kutevera nhanho idzi zvine hungwaru kunoderedza njodzi yekuremara uye kunove nechokwadi chekudzidzira kwakatsetseka.
Danho 1: Kugadzira Patani uye Kugadzirira
Maitiro acho anotanga nekugadzira pateni, inova mufananidzo wechinhu chekupedzisira chauri kuda kukanda. Mapeteni anogona kugadzirwa kubva kumatanda, epurasitiki, kana kunyange 3D-yakadhindwa zvinhu. Iyo pateni inofanira kunge yakakura zvishoma pane inodiwa chikamu chekupedzisira kuverengera shrinkage yesimbi panguva yekutonhora.
Kupedzisa kwepamusoro kwakakosha; chimiro chakatsetseka chinopa kukanda kwakatsetseka. Isa poda yekuparadzanisa kana kupfapfaidza patani kudzivirira jecha kuti risanamatira. Iyi nhanho inovimbisa iyo pateni inogona kubviswa zvakachena kubva mukuumbwa pasina kukuvadza madziro emukati. Maumbirwo akaomarara angada mapatani akapatsanurwa kuti afambise kubviswa.
Danho 2: Kugadzirira Mold Flask uye jecha
Chifurasiki, chinowanzoita furemu ine zvikamu zviviri yakagadzirwa nematanda kana simbi, inobata jecha rinoumbwa. Isa kudhonza (pasi hafu) pabhodhi rakadzika uye isa muenzaniso mukati. Zadza kudhonza nejecha rakagadzirwa rakasvibira rakagadzirwa, musanganiswa wesilika jecha, ivhu, uye mvura.
Rongedza jecha zvakasimba kutenderedza patani, uchiona kuti hapana homwe dzemhepo dzinosara. Ijecha rinofanira kuva rakasimba zvakakwana kuti ribate chimiro charo asi riine porous zvakakwana kuti gasi ribude. Kana yakwana, bvisa jecha rakawandisa kuti ugadzire nzvimbo yakati sandara. Dzokorora maitiro necope (yepamusoro hafu), uchiisa sprue uye mapini ekusimudza kuti ugadzire nzira dzekudira uye kufefetera.
Nhanho 3: Mold Assembly uye Gating System
Nyatsoparadzanisa cope kubva pakudhonza. Bvisa pateni nekuirova zvinyoronyoro uye kuisimudza yakananga kunze, uchisiya mhango chaiyo. Ongorora gomba rejecha rakasununguka kana kukuvara; gadzirisa kusakwana kudiki nechishandiso chidiki.
Iyo gating system, inosanganisira sprue (kapu yekudurura), vamhanyi, uye magedhi, inotungamira simbi yakanyungudutswa mugomba. Cheka migero iyi zvakanaka mujecha uchishandisa chekucheka gedhi kana banga. Kugezera kwakakodzera kunoderedza kusagadzikana, izvo zvinodzivirira kupinda kwemhepo uye oxidation. Unganidza zvakare furasiki, kuve nechokwadi kuti cope uye kudhonza kuenderana zvakakwana uchishandisa mapini ekunyoresa.
Nhanho 4: Kunyungudutsa Metal
Gadzirira choto chako uye crucible. Isa zvimedu zvesimbi zvakachena, zvakaoma mucrucible uye tanga kupisa. Nyatsoongorora tembiricha uchishandisa pyrometer kana iripo. Chinangwa ndechekusvika kune yakazara mvura mamiriro pasina kupisa kwakanyanya, izvo zvinogona kukanganisa zvivakwa zvesimbi.
Sezvo simbi inonyunguduka, tsvina (tsvina inoyangarara pamusoro) inoumba. Bvisa izvi uchishandisa preheated skimming chishandiso. Kuwedzera flux kunogona kubatsira kuunganidza tsvina, zvichiita kuti zvive nyore kubvisa. Simbi yakagadzirira kudururwa kana ichiita sesirivheri uye inofamba zvine mvura, yakaita semvura gobvu.
Nhanho 5: Kudira Metal Yakanyungudutswa
Iyi ndiyo nguva yakaoma zvikuru mu DIY metal casting. Pfeka PPE yakazara uye usvike kune mold nechivimbo. Bata crucible zvakachengeteka nembato uye udururire simbi mune yakadzikama, inopfuurira rukova musprue.
Usarega kudira kusvika simbi yakwira mumukwidza, zvichiratidza kuti mhango yazara. Kukanganisa kuyerera kunogona kukonzera kuvharika kunotonhora, uko zvidimbu zvesimbi zvinotadza kusanganiswa. Chengetedza chinhambwe chakachengeteka kana kudira kwapera uye bvumira kukanda kuti kutonhorese. Usadzima nemvura, sezvo kukurumidza kutonhora kunogona kukonzera kuputika kana kuputika kwemhepo.
Nhanho 6: Shakeout uye kuchenesa
Kana kukanda kwacho kwatonhora kusvika kune tembiricha yekamuri, pwanya mold yejecha kuti utore kukanda kwakasviba. Iyi nzira, inonzi shakeout, inoratidza chikamu chakakasharara chakasungirirwa pageti system. Shandisa sando kana chisel kunyatsobvisa sprue, runners, uye risers.
Geza pasi uchishandisa waya bhurasho, sandblasting, kana kugaya kubvisa zvasara jecha nemaokisijeni. Ongorora chikamu chezvakaremara senge porosity kana isina kukwana kuzadza. Nekudzidzira, kudiwa kweakawanda post-processing kunodzikira sezvo kuumba uye nzira dzekudira dzichivandudza.
Kuenzanisa Kwemaitiro Akajairwa ekukanda nzira dzeHobbyists
Nepo kukanda jecha kuri iko kwekupinda kwevakawanda, dzimwe nzira dzinopa mabhenefiti akasiyana zvichienderana nezvinodiwa neprojekiti. Kunzwisisa kutengeserana pakati pekuoma, mutengo, uye kupera kwepamusoro kunobatsira vagadziri kusarudza nzira chaiyo yezvavanoda.
| Nzira | Kuoma kunzwisisa | Mutengo | Surface Finish | Best Application |
| Sand Casting | Low | Low | Yakakasharara/pakati | Zvikamu zvakakura, prototypes imwe chete, zvivezwa zveunyanzvi |
| Investment Casting | High | Pakati | Very Smooth | Zvishongo zvakaoma, zvidiki-diki, zvakaoma geometries |
| Die Casting (Gravity) | Pakati | High (Tooling) | Smooth | Kugadzirwa kwepamusoro-vhoriyamu yezvikamu zvidiki zvakafanana |
| Furo Rarasika | Pakati | Low | Pakati/Zvakanaka | Zvakaoma zvemukati zvimiro, hapana mitsara yekuparadzanisa inodiwa |
Kukandira jecha kunokunda mukuita zvakasiyana-siyana uye mitengo yakaderera yekuseta asi inosiya marara pachikamu chekupedzisira. Investment casting, inowanzo shandiswa kuita zvishongo, inopa ruzivo rwakasiyana asi inosanganisira basa-yakanyanya kubvisa wakisi maitiro. Kurasika furo kunobvisa kudiwa kwemitsara yekuparadzana nekuputisa furo patani mujecha, kurerutsa chikamu chekugadzira mold yezvimiro zvakaoma.
Kune vanotanga vanotarisa kune anoshanda mekiniki zvikamu, kukanda jecha kunopa yakanakisa chiyero chemukana wekudzidza uye inoshanda yekushandisa. Avo vanofarira zveunyanzvi kana zvishongo vanogona kupedzisira vachinja kuenda kune yekuisa mari kana vachinge vagona izvo zvekutanga zvesimbi maitiro uye tembiricha kutonga.
Kubva kuHobbyist Midzi kuenda kuIndasitiri Precision
Nepo mufaro we DIY metal casting zviri mukugadzira zvimedu zvakasarudzika kumba, vazhinji vanofarira vanozosangana nemapurojekiti anoda kurongeka kwemaindasitiri-chiyero, zvigadzirwa zvepamberi, kana kugadzirwa kwakakwira. Apa ndipo panobuda mukaha uripo pakati pezvivakwa zvekuseri kwemba nekugadzira nyanzvi. Kune zvikumbiro zvinoda kushivirira kwakasimba, alloys ekunze, kana certified quality control, kudyidzana neane ruzivo foundry kazhinji inhanho inotevera.
Makambani akadai Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) enzanisira kushanduka kwemaindasitiri uku. Neanopfuura makore makumi matatu ehunyanzvi muindasitiri yekukanda nekugadzira michina, QSY yakayera misimboti yakakosha yakakurukurwa mugwaro iri kuita yakaomesesa yekugadzira ecosystem. Nyanzvi mukukanda ganda mold, yakarasika wakisi (investment) kukanda, uye CNC machining, vanoshandisa nzvimbo huru ye50,000-square-metres nzvimbo yakarongedzerwa mitsara yakatsaurirwa yekugadzira yekukandira, machining, kuongororwa kwemhando, uye kurongedza.
Kusiyana nehuwandu hwezvinhu zvakaganhurirwa zvemaseti mazhinji epamba, QSY inoshanda nehuwandu hwakawanda hwezvinhu zvinosanganisira simbi yakakandwa, kabhoni simbi, simbi isina tsvina, uye yakakwirira-inoshanda alloys akadai secobalt-based uye nickel-based superalloys. Yavo-yekumira-yakagadziridzwa sevhisi modhi inotsigira akasiyana zvikamu kubva kune zvekurima uye zvemigodhi muchina kusvika kumidziyo yekurapa, kugadzira chikafu, uye petrochemicals. Mushure mekubudirira kushanda pamwe nevatengi munyika dzinopfuura makumi maviri, QSY inoratidza kuti hunyanzvi hwekukandira, kana hwasanganiswa nemakumi emakore ekunatswa kweinjiniya, hunogona kuunza zvinhu zvakakosha kumaindasitiri epasi rose.
Troubleshooting Common Casting Defects
Kunyangwe vagadziri vane ruzivo vanosangana nekukanganisa. Kuziva chinokonzeresa kwakakosha pakuvandudza ramangwana. Nyaya zhinji dzinobva mukusagadzirira mold, tembiricha yekudurura isiriyo, kana dhizaini isina kunaka yekugezera.
Porosity rinoonekwa semaburi madiki kana maturu mukati mesimbi. Izvi zvinowanzokonzerwa negasi rakavharirwa kana mwando mujecha. Kuve nechokwadi chekuti jecha rakanyatsodziya uye mold yakanyatsoomeswa isati yadirwa inogona kuderedza nyaya iyi. Uyezve, kudurura zvishoma nezvishoma kunogona kubata mweya mugomba.
Cold Shuts zvinoitika panosangana hova mbiri dzesimbi yakanyunguduka asi dzotadza kusanganisa nekuti dzanyanya kutonhora. Izvi zvinoratidza kuti simbi yakadirwa patembiricha yakaderera kana kuti kudira kwakakanganiswa. Kuwedzera tembiricha yekudira uye kuchengetedza rukova rwakadzikama kazhinji kunogadzirisa izvi.
Misruns kuitika apo simbi inoomesa isati yazadza mold yose. Izvi zvinowanzoitika nekuda kwezvikamu zvitete mudhizaini zvinotonhorera nekukurumidza kana kusakwana simbi vhoriyamu. Kugadzira zvikamu zvine yunifomu yemadziro ukobvu uye kuona huwandu hwakakwana hwesimbi yakanyungudutswa yakagadzirirwa kunobatsira kudzivirira misruns.
Warpage ndiko kukanganisa kwechikamu panguva yekutonhora. Mitemo yekutonhodza isina kuenzana inokonzeresa kuti zvikamu zvakasiyana zvekukanda zvidzikire nekumhanya kwakasiyana. Kugadzirisa gating system kukurudzira kutonhora kwakafanana kana kuwedzera mbabvu kune dhizaini kunogona kuwedzera kugadzikana kwechimiro uye kuderedza warping.
Yepamberi Techniques: Fluxing uye Grain Refinement
Sezvo hunyanzvi hunofambira mberi, hobbyists vanogona kutora advanced metallurgical maitiro kuti vawedzere kunaka kwavo DIY metal casting. Fluxing uye kunatsa zviyo maitiro maviri anonatsiridza zvakanyanya ma mechaniki zvivakwa uye aesthetic kukwezva kwealuminium casts.
Fluxing inosanganisira kuwedzera makemikoro kusimbi yakanyungudutswa kuti isangane netsvina. Aya maitiro anoyangarara asiri-metallic inclusions kumusoro, uko anogona kubviswa. Akajairika fluxes ealuminium anosanganisira chlorides uye fluorides, kunyange eco-inoshamwaridzika dzimwe nzira dziri kuwedzera kuwanda muindasitiri.
Kunatswa kwezviyo kunoshandura chimiro chesimbi chemicroscopic, zvichiita kuti chisimbe uye chisinganyanye kutsemuka. Kuwedzera zvishoma zvetitanium kana boron kunyunguduka kunogadzira nzvimbo dze nucleation dzinokurudzira kuumbwa kwezviyo zvidiki, zvakaenzana. Kuita uku kunoda kuyerwa chaiko uye nguva asi kunoburitsa zvikamu zvine simba repamusoro.
Degassing imwe nhanho yakakosha kune yakakwirira-kutendeseka zvikamu. Kubhubhura magasi anert senge argon kana nitrogen kuburikidza nekunyunguduka kunobatsira kubvisa hydrogen yakanyungudika, iyo inonyanya kukonzera porosity mualuminium. Nepo michina yakasarudzika ichidikanwa pakubvisa gassing, mahwendefa akareruka ekubvisa ari kuwanikwa pakuita mashandiro madiki.
Mibvunzo Inowanzo Kubvunzwa Nezve DIY Metal Casting
Vatangi vekutanga vanowanzove nekunetseka chaiko maererano nemidziyo, mutengo, uye kugona. Kugadzirisa iyi mibvunzo yakajairika kunojekesa pfungwa dzisiridzo uye kunopa nhungamiro inoshanda yekutanga imba yekuvakira.
Ndeipi nzira yakachipa yekutanga simbi yekukanda?
Iyo inonyanya kudhura-inoshanda yekupinda yekuvaka iri nyore propane vira uchishandisa simbi bhaketi, refractory simende, uye propane torch. Kutsvaga zvemahara aluminium zvimedu kubva kunzvimbo dzekudzokorodza kana zvikamu zvemotokari zvekare zvinoderedza mitengo yezvinhu. Jecha regirini rinogona kusanganiswa kubva kujecha rekutamba, marara ekati (bentonite ivhu), uye mvura.
Ndinogona kukanda simbi kumba?
Kunyange zvichigoneka nehunyanzvi, simbi yekukanda kazhinji haina kukurudzirwa kune vanotanga. Simbi inonyunguduka inosvika 1500°C (2730°F), ichida zvinhu zvinoramba zvichidzora uye mafuta akasimba anodarika kugona kwekuseta kwemba yekuseri. Aluminium nebhuronzi ndiyo yakachengeteka uye inogoneka dzimwe nzira.
Ndinoziva sei kana simbi yava kuda kudira?
Zvinoonekwa zviratidzo zvikuru zviratidzo. Aluminium inoshanduka kubva pakusviba kuenda kumvura inopenya, ine sirivheri kana yagadzirira. Inofanira kuyerera zvakanaka pasina husimbe. Kushandisa tembiricha probe ndiyo nzira yakanyatsojeka, inovavarira kuita 700-750°C yealuminium kuti ive nechokwadi chekuyerera pasina kuwandisa oxidation.
Kudhinda kwe3D kunoenderana here nekukandwa kwesimbi?
Ehe, 3D kudhinda kunoenderana zvakanyanya, kunyanya nePLA yakarasika kana akarasika furo matekiniki. Vadhindi vanogona kugadzira mapatani akaomarara asingagone kuveza nemaoko. Mune PLA yakarasika, iyo yakadhindwa pateni inoiswa mujecha, uye kupisa kubva musimbi yakanyungudutswa kunopfungaira purasitiki, ichisiya gomba kumashure.
Ndezvipi zvirambidzo zvepamutemo zvinoshanda kune vanovaka dzimba?
Mitemo inosiyana nenzvimbo. Kazhinji, diki-diki-hobbyist casting inotenderwa munzvimbo dzekugara kana ruzha, utsi, uye njodzi dzemoto zvikagadziriswa. Nekudaro, mitemo yenzvimbo inogona kudzora mavira ekunze kana kuchengetera matangi epropane. Kutarisa macode emunharaunda emunharaunda uye mitemo yesangano revaridzi vemba kwakakosha usati wamisa.
Zvishandiso uye Zvekusika Mikana
Kuwanda kwe DIY metal casting inotambanukira kure kupfuura nyore mapepa. Vagadziri vanoshandisa hunyanzvi uhu kugadzira zvikamu zvinotsiva zvemuchina wekare, kugadzira zvinhu zvemotokari zvetsika, uye kugadzira zvakasarudzika zvivezwa.
Mumamiriro einjiniya, mahobbyists anowanzo kukanda mabhuraketi, magiya, uye dzimba dzisisawanikwe pakutengesa. Uku kugona kudzoreredza-injiniya uye kuberekazve zvikamu kunotsigira kudzoreredzwa kwemotokari dzemhando yepamusoro uye midziyo yekare, kuvhara mukaha pakati pecheni dzekugovera dzechinyakare uye zvinodiwa zvemazuva ano.
Vanyori vanokwidziridza svikiro kuratidza mafomu akaoma mumidziyo yakasimba. Kubva pazvivezwa kusvika pazviumbwa zvine hudzamu, kunaka kunobata kwesimbi yakakandwa kunowedzera huremu nekusingaperi kumabasa ekugadzira. Kudyidzana kwechiedza pane zvakarukwa zvakawanikwa kuburikidza nekukandira jecha kunopa aesthetics yakasiyana kubva kumashini kana 3D-yakadhindwa zvinhu.
Zvidzidzo zvedzidzo zvinombundirawo kukanda simbi kudzidzisa misimboti ye thermodynamics, fluid dynamics, uye zvinhu sainzi. Inoshanda semaoko-parabhoritari yekunzwisisa kuti mbishi inoshanduka sei kuita maturusi anoshanda, ichikurudzira kukoshesa kwakadzama kwemaitiro ekugadzira.
Mhedziso uye Matanho Anotevera eVanoshuvira Vakatanga
DIY metal casting musanganiswa unopa mubayiro wehunyanzvi, sainzi, uye hunyanzvi hunopa vanhu simba rekugadzira zvinhu zvesimbi zvinogara kwenguva refu kubva pakutanga. Nekuziva izvo zvakakosha zvekuchengetedza, kugadzirira mold, uye kutonga kwekupisa, vanotanga vanogona kuvhura nyika yekugadzira uye inoshanda mikana.
Gwaro iri rakatsanangudza nzira dzakakosha dzekubudirira, richisimbisa kuti kushivirira uye kutarisa kune zvakadzama zvakangokosha semidziyo pachayo. Kunyangwe chinangwa chiri chekudzoreredza mota yemhando yepamusoro, kugadzira zvishongo zvakasarudzika, kana kungonzwisisa alchemy yekushandura dombo kuita goridhe remvura, rwendo rwunotanga nekudirwa kamwe chete.
Kune avo vakagadzirira kutanga, danho rinotevera rinokurudzirwa kuunganidza giya rekuchengetedza uye kuvaka diki-chechoto. Tanga nemaumbirwo akareruka ejometri kuti uvake kusatya mukubata simbi yakanyungudutswa usati wafambira mberi kune yakaoma mapatani. Joinha nharaunda dzepamhepo uye maforamu akatsaurirwa kune kuseri kwemba kuti ugovane zviitiko, kugadzirisa matambudziko, uye kugara uchivandudzwa pamaitiro ekuchinja.
Gamuchira chimiro chekudzokorora chehunyanzvi. Chese chakakanganisika chidzidzo, uye ese akabudirira akakandwa chiratidzo chekuvandudza hunyanzvi. Nemaitiro akakodzera, DIY metal casting haingove chitandadzo chete, asi kugona kwakasimba kuumba nyika yenyama yakakupoteredza. Uye kune izvo zvirongwa zvinokura kunze kwemusangano wepamba, kurangarira zviyero zvakatarwa nevatungamiriri veindasitiri seQSY zvinogona kukurudzira kuzvipira kune mhando inotangira kubva kuseri kwechivanze kudururira kune yakakura-yakakura kugadzirwa kwemaindasitiri.
