Indwangu yokwehliswayo: izici, ukwakheka, isicelo

Naphezu kwezidingo ezikhuphukile zokuphepha ezindaweni zokukhiqiza, akukakwenzeki ukuqeda ngokuphelele ingozi yokulimala komlilo emsebenzini. Ngakho-ke, ukubaluleka kwezinto zokuvikelwa ngabanye ngokumelene nelangabi, okuyisigameko, lisetshenziswe kwezinye izindawo, ngaphandle kwezimboni. Ukwethulwa kobuchwepheshe obusha kwenza kube lula ukuthuthukisa ikhwalithi yezinto zokwakha ama-overalls. Ngaphezu kwalokho, indwangu yanamuhla yokushisa ingakwazi ukuhlinzeka ngokuphepha okuphephile kuphela, kodwa futhi nokuvikela eminye imiphumela eyingozi.

Iziphi izinsongo ezenziwe ngendwangu engavutha umlilo?

Ezimakethe, kunezindwangu eziyingcosana ezimbalwa ezinomlilo eziphuthumayo, okuzobe ziqondiswa kuphela ekuhlinzekeni umgoqo phambi kwelangabi. Kodwa, naphezu kokuthandwa okwenziwe ngezinto eziningi zokuzivikela, ochwepheshe bacabangela ukuthuthukiswa okuthembisayo kakhulu kwezinhlanganisela ezenzelwe izindawo ezithile. Ngokuyinhloko, izindwangu ze-overalls emabhizinisini ase-metallurgical zihloswe ekuqinisekiseni ukuphepha okuvela emathonyeni atshisayo, amalangabi avulekile, kanye nakwezitshalo zensimbi ebomvu. Kwezinye izingozi zivikela izinto ezenziwa abasebenzi abenza imisebenzi yokufaka ugesi. Kulokhu, ukuvikelwa kwamanje kagesi kubalulekile. Njengomsebenzi owengeziwe kubalulekile ukuphawula nokuphikisana nokucindezeleka komshini. Ngokuhambisana nalokhu, ezobuchwepheshe zizama ukwandisa ukumelana nokugqoka namandla wezindwangu.

Izici eziyinhloko zezindwangu ezikhanyelayo

Cishe wonke umkhiqizi wama-overalls wenza izinto zobuchwepheshe ngokwabo, enza izingqikithi ezihlukile futhi, ngokufanele, izimfanelo zobuchwepheshe. Enye yezinkomba ezibaluleke kakhulu zokusebenza kwezicubu ezinjalo yinkomba ye-oxygen (CI), okuyizinga elilinganiselwa ku-30-32. Kusho kanye nezinkomba zokumelana nokushisa, okunquma ikhono lezinto zokugcina isakhiwo ngaphansi kwethonya lomlilo. Ukuze kuhlolwe ubukhulu be-overalls yalolu hlobo, ochwepheshe abahloniphekile kakhulu. Ngokujwayelekile, izinto zokushisa ezingenawo ukushisa zinabantu abalinganiselwa ku-170-350 g / m ² . Ephakeme ngaleli xabiso, kusebenza ngokuphumelelayo ukuvikelwa kwemishini nokushisa. Kodwa lo mthetho awusebenzi ngaso sonke isikhathi. Izakhiwo ezinhle kakhulu zinabantu abaphansi, kodwa zigcina izindawo ezivikelekile kakhulu. Ukwehla kwalesi sibonakaliso kungenxa yesifiso sokuhlinzeka lula emsebenzini, njengoba ukuphakama okukhulu kukhulisa ubuningi bezingubo, kubopha umsebenzisi.

Indwangu yokuphikisa ihlanganisa kanjani?

Ukubunjwa okuqondile kwalokhu kuxhomeke ebuchwepheshe bokukhiqiza umkhiqizo wokugcina. Isibonelo, i-100% ikotini ingasetshenziswa njengesizinda, esingaphinde senziwe noma siboshwe ngamakhemikhali avikelayo. Ukuvimbela izicubu zokuvutha, abakhiqizi abaningi basebenzisa ama-chemical retarders kule nqubo, kodwa le ngxenye ingaba yingozi empilweni yomthwali. Amathrekhi aphumelelayo nakakhulu kwezobuchwepheshe ekuqaleni akhiwa izingoma nezici ezidingekayo. Isakhiwo sabo ngokuvamile sakha i-fibre engagximi umlilo ngokusebenza njalo. Isibonelo, ukusetshenziswa kwe-viscose yokumelana nokushisa akuvumela nje kuphela ukuvikela umsebenzisi eflameni, kodwa futhi kusiza ukulawula i-microclimate ngaphansi kwezingubo. Ukuqapha okukhethekile kubhalwa ukuvikelwa kwangaphandle, okusetshenziselwa ukuphela kwe-fluorocarbon, kanye ne-fiberglass, kanye nezinye izingxenye zokuvikela.

Ukwelashwa okungahambisani nomlilo

Ukucubungula kwangaphandle, kusetshenziswe izinto ezahlukene, kufaka phakathi ukugqoka okuyi-silicone, indwangu ye-fiberglass kanye ne-sputtering metallized. Ngokuphathelene nokwelashwa okuyi-silicone, ivikela ngokuphumelelayo inqubo yokwehliswa ngenxa yokuguqulwa kwezimo eziguquguqukayo. Akuyona embi ngokwayo ekhombisa futhi i-fiberglass indwangu, ngokuvamile evame ukumbozwa ngamaceleni amabili ngesimo se-polyurethane engqimba elungisiwe. Izici zalolu buchwepheshe zihlanganisa ukufakwa kwentambo yensimbi ngendlela yokuqinisa. Ngenxa yalokho, indwangu enganamalangabi enemisebenzi yokukhwabanisa ilitholakala, ngenkathi inokumelana nokukhishwa kwama mechanic. Okunye okunye kulolukwelashwa kuyisisekelo se-fiberglass esiphathwa nge-aluminium foil. Njengomthetho, isicelo senziwa ngakolunye uhlangothi, okwamanje, okwamanje, akunciphisi izimfanelo zobuchwepheshe kanye nokusebenza kwalokhu okushiwo. Izindwangu ezinjalo zisetshenziselwa kokubili ama-overalls kanye nokufakwa kwamafutha emipayipi.

Ukufakelwa kwezindwangu ezingenalutho

Ngokujwayelekile, njengemingcele, ubuchwepheshe busetshenziselwa ukwakha insimbi ukuze kuvikelwe emiphumeleni yokushisa. Namuhla kusetshenziselwa ukwelashwa okuyi-semi-carbon kabili, okuvikela isisebenzi hhayi kuphela emlilweni ovulekile, kodwa futhi nangamanzi amaningi. Lesi yisizathu sokuqokwa kwemidwebo. Njengomthetho, indwangu ehlanganiswe nokubunjwa okukhanyelayo isetshenziswa embonini ye-metallurgical. Kuyaphawuleka ukuthi izindlela zokwenziwa kwamathambo ngenxa ye-aluminium zisetshenziselwe amashumi eminyaka ambalwa. Kodwa ubuchwepheshe bwanamuhla buvumela ukudala i-linens ephumelelayo kakhulu futhi elula ukuyisebenzisa. Njengoba izibuyekezo zisho, ama-overalls ane-impregnation ensimbi abonakala ngesakhiwo esithambile, ukukhanya nokuqina.

Izindwangu eziningi ezivikelayo

Njengoba sekushiwo kakade, impahla ephakeme kakhulu yekhwalithi enemisebenzi yokuzivikela ingatholakala kuphela nge-orientation eya ebangeni elithile lezinsongo. Naphezu kwalokhu, kunesidingo esikhulu sezinto ezibonakalayo, lapho indwangu ephikisayo yokuvikela ikhuluma khona. Okokuqala, izingubo ezenziwe ngalezi zindwangu zivikela isisebenzi kuzo zonke izinhlobo zemiphumela ezishisayo ezimbonini ezihlukahlukene. Futhi, abakhiqizi bazimisele ukufaka izinto zokwakha ngokumelene nokucindezeleka kwamakhemikhali nezindlela. Phakathi kwezimfanelo ezengeziwe zezindwangu zokuvikela eziningi, singabona ukungathathi hlangothi ku-ultraviolet, ukuqina komthunzi wesignali kanye nomsebenzi we-thermoregulation.

Izici zezingubo ze-aramid

I-Aramid fibers yakha iqembu lonke lama-tissue, anezindawo eziphakeme kakhulu zobuchwepheshe nezisebenza. Ngesisekelo se-syntyamtic polyamide, i-technikist ithuthukisa izakhiwo zamathekisthi aphakeme kakhulu namandla okushisa. Futhi lezi zimfanelo azihlanganisi, kodwa hamba ngokufanayo emikhiqizweni ehlukene, kuye ngezintambo ezisetshenzisiwe. Enye into ukuthi iqoqo lama-overalls lingabandakanya kokubili izinto. Okwamanje, ukukhiqizwa kwezindwangu ze-aramid kuvumela umthengi ukuthi anikeze izintambo eziqinile njengamashidi ensimbi ngamandla. Lezi zinto zisemakethe ngaphansi kwe-Kevlar brand. Kodwa kubalulekile ukucabangela ukuthi imikhiqizo enjalo inokulimaza okukhulu - ayibekezelelisi ukukhanya okucacile ekukhanyeni kwelanga futhi ingaphansi kwezinqubo ze-photodegradation. Izimfanelo ezifanele zikhonjiswe futhi ngamafrimu e-aramid angenawo ukushisa okukwazi ukubhekana namazinga okushisa angaba ngu-400 ° C.

Uphi umshini wokuvimbela umlilo?

Ububanzi bezindawo zokufaka izicelo ezinjalo kungenamkhawulo - kuyo yonke indawo, lapho kudingwa khona ukuvikelwa komlilo, izindwangu zomlilo zithola indawo. Yiqiniso, ezifanele kakhulu kubakhiqizi izinkinga zokuvikela ngabanye. Lezi yizindawo lapho kubalulekile khona ukuqinisekisa ukuphepha kwabasebenzi okuxhumana nabo abanobungozi, kusukela ekubukeni kokushisa okushisayo, izinto nezinto zokwakha. Muva nje, indwangu engangena emlilweni nayo isakazekile, engasetshenziswa njengezinto zokuqeda. Kanye nomsebenzi oyinhloko wokuvikelwa emlilweni, lezo zindwangu zinikeza umphumela wokuhlobisa, okukuvumela ukuba ugcine izinzuzo ze-stylistic zangaphakathi.

Isiphetho

Ukuhlinzeka isivikelo ngokushisa okushisayo namuhla akuyona nzima kakhulu, ngokulandela ukusebenza. Imakethe inqotshwa ngokunikezwa kwezakhiwo ezihlukene, okuvumela ukuba ukhethe izinto ezifanele kokubili ukusetshenziswa kwasekhaya kanye nezikhungo zezimboni. Ngesikhathi esifanayo izintambo ezikhanyelayo nezindwangu ze-overalls zihlukile ezimfanelweni ezahlukene ezihamba ngaphezu kokuvikelwa okushisayo yedwa. Abakhiqizi bakhiqiza izinto zokwakha ezihlanganisiwe ezihloselwe izimboni ezithile. Amathishu amaningi asebenzayo nawo athola ukuthandwa, okungasetshenziswa njenge-agent evikelayo ngokumelene nezinsongo ezihlukahlukene - kusuka emlilweni oqondile kuya kuma-reagents amakhemikhali.