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Rubber fomula dhizaini: yakakosha formula, mafomula ekuita, uye inoshanda fomula.

Zvinoenderana nechinangwa chikuru chekugadzira mafomula erabha, mafomula anogona kupatsanurwa kuita mafomula akakosha, mafomula ekuita, uye mafomula anoshanda.

1, Basic formula

Basic formula, inozivikanwawo seyakajairwa fomula, inowanzogadzirirwa chinangwa chekuzivisa rabha mbishi uye zvinowedzera.Kana rudzi rutsva rwerabha uye mumiriri wemusanganiswa waonekwa, maitiro ayo ekutanga kugadzirisa uye zvemuviri uye zvemichina zvimiro zvinoedzwa.Nheyo yekugadzira kwayo ndeye kushandisa yechinyakare uye yekare musanganiswa zviyero zvekuenzanisa;Iyo formula inofanirwa kurerutswa zvakanyanya sezvinobvira nekugonesa kuberekana kwakanaka.

Iyo yakakosha formula inongosanganisira yakanyanya kukosha zvikamu, uye zvinhu zverabha zvinoumbwa neizvi zvakakosha zvikamu zvinogona kuratidza ese ekutanga maitiro ekuita kwechinhu cherabha uye zvakakosha zvemuviri uye zvemagetsi zvimiro zverabha ine vulcanized.Zvinogona kutaurwa kuti izvi zvakakosha zvikamu zvakakosha.Pahwaro hweformula yekutanga, zvishoma nezvishoma vandudza, gadzirisa, uye gadzirisa kuti uwane fomula ine zvimwe zvinodiwa zvekuita.Iwo ekutanga mafomula emadhipatimendi akasiyana anowanzo siyana, asi iwo mafomula ekutanga ekunamira akafanana akafanana.

Iwo akakosha mafomula ekuzvisimbisa ega marabha akadai seakasikwa rabha (NR), isoprene rubber (IR), uye chloroprene rubber (CR) inogona kugadzirwa nerabha rakachena pasina anosimbisa mafirita (anosimbisa maajenti), nepo erabha rakachena risina kuzvisimbisa rabha rekugadzira. (zvakadai sebutadiene styrene rubber, ethylene propylene rubber, nezvimwewo), zvimiro zvavo zvemuviri uye zvemagetsi zvakaderera uye hazvigoneki, saka zvinosimbisa mafirita (reinforcing agents) zvinoda kuwedzerwa.

Iyo inomiririra yakanyanya mafomula muenzaniso parizvino ndiyo yekutanga fomula yemhando dzakasiyana dzerabha dzakakurudzirwa uchishandisa ASTTM (American Society for Testing and Materials) sechiyero.

Iyo yakajairwa fomula yakatsanangurwa neASTM uye iyo yekutanga fomula yakakurudzirwa neanogadzira mafekitori erabha ndeyekukosha kwereferensi.Zvakanakisa kugadzira fomula yekutanga zvichienderana nemamiriro chaiwo eyuniti uye yakaunganidzwa ruzivo ruzivo rweyuniti.Kuchenjerera kunofanirawo kubhadharwa pakuongorora zvakanakira uye zvakaipira mafomula anoshandiswa mukugadzirwa kwazvino kwezvigadzirwa zvakafanana, uchifunga nezve mashandisirwo etekinoroji nyowani mukugadzira zvigadzirwa zvitsva uye kuvandudza fomula.

2. Maitiro ekuita

Performance formula, inozivikanwawo setechnical formula.Formula yakagadzirirwa kuzadzisa zvimwe zvinodikanwa zvekuita, nechinangwa chekusangana nekuita kwechigadzirwa uye maitiro ezvinodiwa, nekuvandudza humwe hunhu.

Iyo fomula yekuita inogona kunyatso tarisa kusanganiswa kwezvinhu zvakasiyana-siyana pahwaro hweiyo yakakosha formula, kuitira kuti isangane nezvinodiwa zvemamiriro ekushandiswa kwechigadzirwa.Formula yekuyedza inowanzo shandiswa mukugadzirwa kwechigadzirwa ndiyo fomula yekuita, inova ndiyo inonyanya kushandiswa nevagadziri veforamu.

3. Muitiro unoshanda

Inoshanda formula, inozivikanwawo seyekugadzira fomula, iri fomula rakagadzirirwa chimwe chigadzirwa.

Mafomati anoshanda anofanirwa kunyatso tarisa zvinhu zvakaita sekushandisa, kuita kwemaitiro, mutengo, uye mamiriro emidziyo.Iyo yakasarudzwa inoshanda fomula inofanirwa kukwanisa kusangana nemamiriro ekugadzira maindasitiri, kuwana chiyero chepamusoro pakati pekuita kwechigadzirwa, mutengo, uye maitiro ekugadzira.

Mibairo yekuedzwa yemafomula akagadzirwa pasi pemamiriro emurabhoritari anogona kunge asiri iwo mhedzisiro yekupedzisira.Kazhinji, panogona kunge paine matambudziko ehunyanzvi kana aiswa mukugadzirwa, senge nguva pfupi yekubikira, kusashanda zvakanaka kweextrusion, rolling adhesive rollers, nezvimwe. Izvi zvinoda kumwe kugadziridzwa kweformula pasina kushandura mamiriro ekutanga ekuita.

Dzimwe nguva zvinodikanwa kugadzirisa maitirwo ekuita nekudzikisira zvishoma kuita kwemuviri uye mechini uye mashandiro ekushandisa, zvinoreva kuita kuwirirana pakati pekuita kwemuviri uye kwemuchina, mashandiro ekushandisa, kuita kwemaitiro, uye hupfumi, asi chakanyanya kukosha ndechekusangana nehushoma. zvinodiwa.Kuitwa kwemaitiro ezvigadzirwa zverubha, kunyangwe chinhu chakakosha, haisi iyo mhedziso chete chinhu, kazhinji chinotemerwa nemamiriro ekuvandudza tekinoroji.

Kuenderera mberi kwekuvandudza kwemaitiro ekugadzira uye tekinoroji yemidziyo ichawedzera kuchinjika kwezvinhu zverabha, senge tembiricha yekudzora uye kumisikidzwa kweotomatiki inoenderera kugadzirwa, zvichiita kuti isu tigadzirise zvinhu zverabha izvo zvaimboonekwa sezvisina kunaka mashandiro ekuita.Nekudaro, mukutsvagisa nekushandiswa kweimwe fomula, chaiwo mamiriro ekugadzira uye zvazvino maitiro zvinodikanwa zvinofanirwa kutariswa.

Mune mamwe mazwi, mugadziri wefomula haafanire kuve nehanya chete nemhando yechigadzirwa chakapedzwa, asi zvakare kunyatso funga nezvekushanda kwefomula mumaitiro akasiyana ekugadzira pasi pemamiriro aripo.


Nguva yekutumira: Mar-19-2024