Isigaba samakhosi: ubumba lwepolymer

Imikhiqizo eyenziwe ngobumba be-polymer njalo ibheka isitayela kanye nesimo sokuqala. Ukusebenza nalokhu kuyindlela enhle yokukhombisa ukucabanga kwakho nokudala.

Kulesi sihloko, sizobonisa isigaba esiyingqayizivele esikhwameni sepolymer, okulandela ukuthi ungakha kanjani isongo esilula, kodwa esingavamile. Ukufinyelela okunjalo kuyoba isikhakha esicacile nesikhangayo sesithombe sakho noma isipho esingenakulibaleka kubathandekayo bakho.

Izindlela uma usebenza nobumba be-polymer zikhona ngokuphelele. Isongo, esinikeza ukunakwa kwakho kuleli klasi eliyinhloko, senziwa inqubo ye-syringe. Indlela elula kakhulu yokusebenza kulokhu ukuthenga ithuluzi elikhethekile, i-extruder. Yiqiniso, ungasebenzisa i-syringe evamile, uma ususa ibhuloho ngenaliti.

Amathuluzi adingekayo

Ukwakha isongo esizodinga:

1. Isisekelo sensimbi yesongo. Izibhamu ezinhlobonhlobo ezihlukahlukene kanye namadayimenti zingathengwa ezitolo zezandla noma zenziwe kwi-intanethi.
2. Ubumba be-polymer ngemibala eminingana. Ungakhetha noma yiziphi izithombe ozithandayo. Into eyinhloko ukuthi bahlangana nomunye nomunye.
3. I-Extruder nama-nozzle noma i-syringe evamile.

Imiyalo

Manje ukuthi zonke izinto ezidingekayo zilungiselelwe, ake sikhulume kabanzi mayelana nokwenza ubucwebe obumba be-polymer.

1. Okokuqala, udinga ukuthenga umsebenzi wokusebenza, isisekelo sesongo. Kulesi simo, kubalulekile ngathi ukuba sikhethe umsebenzi wokusebenza ngokucindezeleka okuncane, lapho singabeka khona ipulasitiki.
2. Isinyathelo esilandelayo ukudala ukusekelwa kwepulasitiki. Imibala ye-substrate emkhiqizo oqedile ngeke ibonakale, ngakho lokhu kuyindlela enhle yokulahla izingcezu ezingadingekile zobumba, okwakukhona lapho kuhlanganiswa kuthola umthunzi ongcolile.
3. Gcwalisa ubumba bese ugcwalisa ngempango emgqeni wokusebenza wesongo. Uma sikhuluma ngokuthi singasebenzisa kanjani ubumba lwe-polym ukuze uthole imiphumela esheshayo nekhwalithi ephezulu, kulula kakhulu ukusebenza ne-extruder yedivayisi ekhethekile. Ukusebenzisa, usebenzisa amabhuloho ahlukene, kungenzeka ukuthola izinhlamvu zobumba obubunjwa obuhlukile. Kulesi simo, kulula ukusebenzisa ibhuloho elingunxantathu ukudala isisekelo sebhande lesikhathi esizayo. Uma ungenayo i-extruder, ungakwazi ukunikeza ubumba lwe-polymer ubujamo obudingekile ngeminwe yakho, bese ubhebhezela nge-stack.
4. Hlola ngokucophelela ukuze ubone ukuthi ubumba lushiya yini umsebenzi wokusebenza. Silungisa futhi silungise iziphambeko ngosizo lwesitokisi se-modeling.
5. Khona-ke, kusukela epulasitiki yemibala ekhethiwe, gcwalisa amabhola bese uwafaka ndawonye ngokuhlelekile.
6. I-"turret" eqoqwe idluliselwa ku-extruder. Ekuphumeni sithola intambo enhle yobumba. Uma kungekho-extruder, khona-ke kungenzeka ukuthola intambo enjalo usebenzisa i-syringe. Kuzodingeka uchithe isikhathi esengeziwe nomzamo kule sigaba, kodwa umphumela uzoba okufanayo. Akuyona ize ngoba indlela enjalo ibizwa ngokuthi yindlela yokwelapha ngobumba be-polymer.
7. Ukuze usike intambo zibe izingxenye zobude obudingekayo, silinganisa ububanzi besongo futhi siwuthule ngamabili. Ucezu luphindiwe ngesigamu endaweni yokusebenza.
8. Sishintsha ingxenye ibe yi-tourniquet eqinile yewashi. Intambo elandelayo ibhekene ne-counter-clockwise.
9. Sifaka i-flagellum ekulungeleyo emsebenzini wokusebenza, ukushintshanisa ukujika kwe-clockwise ne-counterclockwise.
10. Vala indawo yokujoyina ngombumba omncane wobumba bese uyilungisa.
11. Isongo esilula kodwa esihle esenziwe ngobumba be-polymer silungile! Ihlala kuphela ukuyobhaka, ngokulandela imiyalelo ephaketheni ngobumba.

Ukusebenzisa le nqubo echazwe kulesi sigaba somsebenzi, ungakha kusuka ezihlotsheni zobumba ze-polymer , imihlobiso kanye nezinto ezihlukahlukene zokugqoka izingubo. Ngeke neze ujabulele ukugqoka kuphela umkhiqizo oqedile, kodwa futhi nenqubo ethakazelisayo yendalo yakhe.