Kuwomba m'manja makamaka kumagwiritsa ntchito chubu chachitsulo chopanda dzenje (kapena chubu chachitsulo chosapanga dzimbiri), mbali imodzi imagwiritsidwa ntchito kuviika galasi lamadzimadzi, mbali inayo imagwiritsidwa ntchito powombera mpweya.Kutalika kwa chitoliro ndi pafupifupi 1.5 ~ 1.7m, pobowo chapakati ndi 0.5 ~ 1.5cm, ndipo mawonekedwe osiyanasiyana a chitoliro chowombera amatha kusankhidwa molingana ndi kukula kwake.
Kuwomba pamanja makamaka kumadalira luso laukadaulo komanso luso langa logwira ntchito.Njira yogwiritsira ntchito ikuwoneka yosavuta, koma sikophweka kuwombera mwaluso mankhwala omwe amakwaniritsa zofunikira, makamaka zokongoletsera zojambulajambula zovuta.
Zida zambiri zamagalasi zowombedwa ndi manja zimaphatikizidwa mu crucible (zilinso mu ng'anjo yaing'ono yamadzi), kusintha kwa kutentha kwamapangidwe kumakhala kovuta kwambiri.Kumayambiriro kwa kutentha kwachitsulo kumakhala kokulirapo, kukhuthala kwa galasi losungunuka ndi kocheperako, nthawi yogwira ntchito imatha kukhala yayitali pang'ono, galasi mu mbale yachitsulo ikhoza kukhala yayitali, kuwirako kumatha kuzizira pang'ono, ndi crucible mu galasi zinthu pang`onopang`ono kuchepetsedwa ndi kuzirala nthawi yaitali, ntchito kangodo wa mtundu kuwomba ayenera pang`onopang`ono imathandizira.Kuwombera nthawi zambiri kumafuna mgwirizano wa anthu angapo.
Ngakhale njira yowuzira imatha kukhala ndi umunthu wamphamvu, imadalira kwambiri mwayi ndipo zolephera zake ndizodziwikiratu.Chotsatira chake, ojambula ambiri akuyang'ana chidwi chawo pakuphatikiza njira zowongoka ndi njira zina.
Njira yopangira magalasi imaphatikizapo: batching, kusungunuka, kupanga, annealing ndi njira zina.Amayambitsidwa motere:
1: Zosakaniza
Malinga ndi mapangidwe a mndandanda wa zinthu, zipangizo zosiyanasiyana zopangira pambuyo poyeza mu chosakaniza chosakanikirana mofanana.
2. Kusungunuka
The okonzeka zopangira ndi usavutike mtima pa kutentha kupanga yunifolomu kuwira wopanda galasi madzi.Izi ndizovuta kwambiri zakuthupi ndi zamankhwala.Kusungunuka kwa galasi kumachitika mu ng'anjo yosungunuka.Pali mitundu iwiri ikuluikulu ya ng'anjo zosungunula: imodzi ndi ng'anjo yamoto, zinthu zamagalasi zimagwiridwa mu crucible, crucible kunja kwa kutentha.Mawotchi ang'onoang'ono amangokhala ndi crucible imodzi, yayikulu imatha kukhala ndi 20 crucible.Crucible kiln ndi kupanga mipata, tsopano magalasi owoneka bwino okha ndi magalasi amtundu wogwiritsa ntchito crucible kiln kupanga.Wina ndi dziwe la dziwe, zinthu zamagalasi zimasakanizidwa mu uvuni, moto wotseguka umatenthedwa pamwamba pamadzi agalasi.Ambiri mwa galasi kutentha kwa anasungunuka mu 1300 ~ 1600 ゜ c.Ambiri amatenthedwa ndi lawi lamoto, koma ochepa amatenthedwa ndi magetsi, omwe amatchedwa ng'anjo yosungunuka yamagetsi.Tsopano, dziwe lamoto limapangidwa mosalekeza, laling'ono likhoza kukhala mamita angapo, lalikulu likhoza kukhala loposa mamita 400.
3: Maonekedwe
Galasi losungunuka limasinthidwa kukhala chinthu cholimba chokhala ndi mawonekedwe okhazikika.Kupanga kuyenera kuchitika mkati mwa kutentha kwina, njira yozizirira momwe galasi limayamba kusintha kuchokera kumadzi owoneka bwino kupita ku pulasitiki ndipo kenako kukhala lolimba lolimba.
Njira zopangira zikhoza kugawidwa m'magulu awiri: kupanga kupanga ndi kupanga makina.
(1) Kuwomba, ndi chitoliro chowombera cha nichrome, sankhani mpira wagalasi mu nkhungu mukuwomba.Amagwiritsidwa ntchito kwambiri popanga thovu lagalasi, mabotolo, mipira (ya magalasi).
(2) Kujambula, pambuyo kuwomba mu thovu laling'ono, wogwira ntchito wina ndi ndodo ya pamwamba, anthu awiri pamene akuwomba pamene kukoka makamaka ntchito kupanga galasi chubu kapena ndodo.
(3) Kukanikiza, sankhani mpira wagalasi, kuudula ndi lumo, kuupanga kuti ugwere mu concave kufa, kenako kukanikiza ndi nkhonya.Amagwiritsidwa ntchito kwambiri popanga makapu, mbale, ndi zina.
(4) Kupanga kwaulere, mutatha kutola zinthu ndi pliers, lumo, ma tweezers ndi zida zina mwachindunji mumisiri.
Khwerero 4 Anneal
Galasi imakhala ndi kutentha kwakukulu ndi kusintha kwa mawonekedwe pamene imapanga, zomwe zimasiya kupsinjika kwa kutentha mu galasi.Kupsinjika kwamafuta kumeneku kudzachepetsa mphamvu ndi kukhazikika kwamafuta azinthu zamagalasi.Ngati itazizidwa mwachindunji, imatha kusweka (yomwe imadziwika kuti kuphulika kwa galasi) panthawi yozizira kapena pambuyo pake panthawi yosungira, kuyendetsa ndi kugwiritsa ntchito.Pofuna kuyeretsa kuphulika kozizira, zinthu zamagalasi ziyenera kutsekedwa pambuyo popanga.Annealing ndi kugwira kapena kuziziritsa pang'onopang'ono kutentha kwinakwake kwa kanthawi kuti ayeretse kapena kuchepetsa kupsinjika kwa matenthedwe mugalasi kufika pamtengo wovomerezeka.
Chifukwa kuwomba pamanja sikuvomereza zoletsa zamakina ndi nkhungu, mawonekedwe ndi kumasuka kwamtundu ndizokwera kwambiri, chifukwa chake chomalizidwa nthawi zambiri chimakhala ndi ukadaulo wapamwamba woyamikira.Panthawi imodzimodziyo, kuwomba magalasi opangira kumafuna kuti munthu wina athe kumaliza, choncho mtengo wa ntchito ndi wokwera.
Tapanganso kanema wokhudza galasi lowombedwa ndi manja, ndipo ngati mukufuna, mutha kuyang'ana ulalo wa facebook pansipa.
https://fb.watch/iRrxE0ajsP/
Nthawi yotumiza: Feb-22-2023
