Izinto zokuvala umoya - enamathela ekhethekile esiza ukuvikela isintu izintambo le ezilimele, amapayipi, kanye nezinye izinto eziningi, ngaphandle okuyinto ukuphila nenduduzo yayo akunakwenzeka ukuba sicabange. Ngaphambi ungena endlini kuwo wonke umuntu, amanzi, ukushisa noma ugesi bahambe amabanga amade, nokuxhumana avame komhlaba, bakuphi, ngaphezu isisindo ibekwe phezulu, omubi kuthonywa umswakama. Ngakho-ke, ukuba nesizungu - ngokuyinhloko ukuzivikela, futhi amandla awo incike UKUQINA isakhiwo sonke.
Ikhebula emgodleni nezinhlobo zayo
Ikhava yangaphandle iyiphi ikhebula inezendlalelo eziningana, ekwazi ukunikeza isivikelo esiphezulu. Lokhu kungaba Indwangu ekhethekile, PVC, iraba, nensimbi futhi Alloys yalo. Ukwahlukanisa ikhebula lapho idluliselwa uphawu lukagesi elakhiwa isikrini wenza anezikhala metal, ucwecwe, polymer ifilimu kabani ebusweni kungenziwa camera nge ingxubevange metal. Polyvinyl chloride sisetshenziswa kabanzi, okuyinto esetshenziswa njengendlela ukwahlukanisa esithambile. Ubunjwe ukubunjwa yayo 50% izinto plastic, ngenxa lapho umthamo impahla evutha incipha. Lokhu ekwazisweni kwezabelo amakhebuli kagesi voltage okusezingeni eliphezulu, kanye zempi. Iphepha yisivikelo asetshenziswe ekukhiqizeni kwamandla ikhebula futhi ekhiqizwa kusuka unbleached sulphate uginindela. Polyethylene liyasetshenziswa njengoba umqhubi ukwahlukanisa lapho Siyonikwa imingcele ahlukene kuze kufinyelele kilovolts anamakhulu mahlanu. Ezithile coiled indlela ikhebula ine omuhle kakhulu izakhiwo mechanical isivikelo wamanje. Material okuhlala isikhathi eside, okuthembekile ukusebenza, futhi ukuzinza ezishisayo esiphakeme kunazo zonke ezinye insulators.
Metal-yisivikelo
Inketho engcono ukudala seal ukumelana umswakama kubhekwa metal, nezimo kakhulu futhi ukushisa ukumelana phambili Kusolwa kanye ne-aluminium, basuke kabanzi njengendlela ukwahlukanisa umqhubi. I ukushuba we igobolondo incike ubukhulu ikhebula, kanye nemibandela lizosetshenziswa ngaphansi kwazo. Ngo womshini ukwahlukanisa phambili sisetshenziswa brand phambili-3, lapho metal okumsulwa okungenani 95,95%. Iphuzu ukuncibilika 327,4 degrees Celsius, kodwa kanye naleso zonke izinzuzo amandla mechanical le nto liphansi, kanye flowability luyanda, kodwa ethile engathí sina mpo ikhebula ukufakwa ehlanganisa kuphela lokhu imvilophi. umsebenzi Chemical we indaba uphansi, okuyinto kulekelelwa ukumelana okusezingeni eliphezulu ukugqwala. Indaba has a ukumelana ongaphakeme ukuze nokudludliza, ikakhulu mayelana lokushisa kuyanda. Ukuze uthuthukise ukuzinza, enkulu ekwakhekeni dopant antimony sengezwe. Aluminium esetshenziselwa ukwenza intambo ka-5, ubumsulwa ingxubevange kuyinto 99,97%. inhlanganiso metal kuyinto 2700 amakhilogremu ngalinye imitha cubic kanye namandla eqine - 39,3-49,1 MPA. igobolondo njalo is izikhathi 2-2.5 namandla nezikhathi 4 alula kakhulu kunomoya phambili. Kuyinto ukumelana vibration, futhi anezakhi ukuzivikela. Kodwa lapha ukuze ukugqwala kukagesi kuba engazinzile, kanye nobuchwepheshe ukukhiqiza ikhebula ingaphezu okhandlayo.
Akukhona nje igobolondo
Ngaphezu igobolondo, ukwahlukanisa - liphinde umcamelo, imvunulo kanye ikhava zokuzivikela, esivikela ekulimaleni uma akanayo, nekukumakwa yakhiwa incwadi "T". I pad senziwa elinama fibrous futhi itiyela, itholakala kwi igobolondo. Kukhona iyakhula okufushane isiguqo ehlanganisa a emazombezombe of emapheshana ezimbili plastic, ngenxa ke ukuhlinzeka ezengeziwe ukuvikelwa ukugqwala futhi zamanje ehlangeni. Lokhu ikhebula iqukethe wokugubha incwadi "L", ezimbili zamatshe itheyiphu enzelwe "2A". Uma isicelo emazombezombe polyethylene ukuqokwa lizoqukatha "P", futhi uma PVC - "B". Uma ikhebula ayinayo umcamelo, lumakwe "B". I ukushuba we isiguqo zokhahlamba kusuka kwangu-1.5 kuya 3.4.
Zempi ukuvikela ikhebula ekulimaleni mechanical, kungase kwenziwe emapheshana ezimbili steel of ukushuba kusuka kwangu 0.3 kuya 0.8, kodwa zempi ezinjalo asetshenziswe ekukhiqizeni imikhiqizo engama ziyobhekana ukungezwani. Uma ukungezwani likhona, intambo ivikela steel lashukumisa flat noma nxazonke wire. I ukushuba enamathela wire uyisicaba kusuka 1.5 kuya 1.7 kwangu, kanye isiyingi - 4 kuya 6 kwangu. Ngaphandle kungenzeka Ukwakheka okungezona oluvuthayo okuyinto azibiza ngokuthi "N", extruded plastic hose zokuzivikela libhaliwe - "RN", futhi PVC hose ngokuthi "IIIB", iqala kusukela ukushuba ubuncane 1.9 kuya ku-3 kwangu.
amashubhu
Hhayi ngaphansi kubaluleke zilingana nezinhlobo ikhebuli ipayipi ukwahlukanisa, okubasiza isikhathi eside ukwenza imisebenzi yabo. Yandise esetshenziswa zihlale zifudumele, okuyinto siqondiswe ukuvikelwa okokuqandisa noma ukushisa nokuphepha enkulu. Izinto zokuvala umoya - leli yithuba hhayi kuphela ufudumale futhi ukuvimbela ngozi esimweni okokuqandisa, kodwa futhi wonge imali. Ukukhethwa insulators omkhulu, njengoba izinto kusukela lapho kwenziwa, wonkhe umuntfu kweyeme etinyatselweni tube uya khona.
izinhlobo insulators
Mineral uvolo - yisivikelo jikelele okuvumela ukuvikela amakhaza, ufudumale futhi ine umsindo izakhiwo sokubulala. Indaba akabi, futhi isetshenziswa ekukhiqizeni yayo basalt. Uvolo phezulu ucwecwe kungenzeka camera noma lashukumisa. Futhi esetshenziswa polyethylene noma polyethylene foamed, it has uhlobo ngamapayipi noma ishidi. Indaba kakhulu ukumelana umswakama kanye nokugcina ukushisa, lokhu kwaholela ukuthandwa kwayo abantu abaningi. Isigaba ipayipi has a ububanzi kwezobuchwepheshe kanye eqondile.
Yini enye kungenziwa ngci?
Ingase futhi ingasetshenziswa zokwenziwa Foam zenjoloba, okungase ngesimo kokubili amashubhu kanye amapuleti. Indaba akusho ukubola futhi akabi, naye umswakama akuyona esabekayo. upende Thermal kusetshenzisiwe futhi ezihlobene ketshezi ngabodwa, badinga kuphela ungqimba elincane. okushisa Operating isukela lokususa 60 plus 200 degrees. Pipe, asibekela upende, akagcinanga, kodwa futhi ine ukubukeka ekhangayo. Ukuze uxhume ezibonakalayo tube, zidinga izesekeli okuveza anamathelayo, ukudla, amateyipu ingcina kanye nezinye izinto. Ngaphambi vimbela ipayipi, kubalulekile ukwenza izilinganiso ngokucophelela. Ukuba kude kwendawo, njengoba sazi, akwenzeki kakhulu, kodwa inani elincane kungaholela bafake okusheshayo.