Shamhu dzendarirazvinhu zvakaita setsvimbo zvakagadzirwa nemhangura uye zinc alloys, yakatumidzwa neruvara rweyero.Brass ine mhangura ye56% kusvika 68% ine nzvimbo yekunyunguduka ye934 kusvika 967 madhigirii.Brass ine yakanaka mechanical zvivakwa uye kupfeka kuramba, uye inogona kushandiswa kugadzira chaiyo zviridzwa, ngarava zvikamu, mabhomba epfuti, zvikamu zvemotokari, zvishongedzo zvekurapa, zvigadzirwa zvemagetsi uye zvakasiyana-siyana zvinotsigira michina, mota synchronizer giya mhete, Marine pombi, mavharuvhu, zvimiro zvikamu, friction accessories, nezvimwe.
Shamhu dzendarira dzine dzakasiyana zinc zvemukati dzichavawo nemavara akasiyana.Semuenzaniso, kana iyo zinc yemukati iri 18% -20%, ichava tsvuku-yero, uye kana iyo zinc yemukati iri 20% -30%, ichava brown-yellow.Mukuwedzera, ndarira ine ruzha rwakasiyana-siyana kana yakarohwa, saka Eastern gongs, makandira, mabhero, nyanga uye zvimwe zviridzwa zvemimhanzi, pamwe chete neWestern brass zviridzwa zvose zvakagadzirwa nendarira.
Ndeipi basa rakananga rekutonga kwehutano hwematanda endarira?
1. Chigadziro chekuisa chebhandi chendarira chinofanira kuongororwa uye kubvumirwa nemutariri asati adira kongiri.
2. Unhu hwehuputi hwemajoini emabhandi endarira hunofanira kuongororwa.Kana maneja afunga kuti zvakakosha, kuongororwa kwemafuta ekudonha kunofanirwa kuitwa.Mushure mokupfuura muedzo, kusvibiswa kwemafuta kunofanira kucheneswa.
.Ω” chimiro kana zvimwe zvimiro zvinotsigira kudzivirira kusarongeka uye kubuda kwe slurry nekuda kwe deformation ye formwork.
4. Yakakosha template yakakosha inofanira kushandiswa pabhandi rendarira kuti ive nechokwadi chekuti pepa rakanyatsogadziriswa uye majoini haasi kubuda.
5. Panguva yekudurura, dzivisa kuunganidzwa kwezvikamu zvakakura mubhanhire rendarira, uye bvunda zvakanyatsonaka kuti uone kuti kongiri pajoini yakasviba.
6. Rongedza nzira dzekudurura nekudengenyeka zvinonzwisisika, uye teerera kuti udzivise kuwedzera kwekubuda ropa pabhanhire rendarira.
7. Munguva yekudurura kongiri, kontrakta inofanira kuronga vashandi vanokosha kuti vaongorore uye vatarise.Mutariri anofanirwa kusimbisa kuongororwa kwezvikamu, uye kana chero kukanganisa kunowanikwa, kontrakta inofanira kurairwa kuigadzirisa munguva.
8. Chenjerera kumusana uye kusungirirwa kwekrete kune chikamu chezasi chebhanhire rendarira, uye zvinonzwisisika tora kuisa oblique uye kudengenyeka kwakatwasuka.
Nguva yekutumira: Jul-20-2022