Isingeniso
Ezikhumulweni zezindiza, ezibhedlela, ezindaweni zokuthenga, ezitimeleni ezingaphansi komhlaba, ezakhiweni eziphakeme nakwezinye izindawo ezibalulekile, ukuze kuqinisekiswe ukuphepha kwabantu uma kwenzeka umlilo kanye nokusebenza okuvamile kwezinhlelo eziphuthumayo, kuyadingeka ukusebenzisa ucingo olumelana nomlilo kanye nekhebula elinokumelana okuhle kakhulu nomlilo. Ngenxa yokunaka okwandayo kokuphepha komuntu siqu, isidingo semakethe sezintambo ezimelana nomlilo naso siyakhula, futhi izindawo zokusetshenziswa ziya ngokuya zikhula, ikhwalithi yezidingo zocingo olumelana nomlilo kanye nekhebula nayo iyanda kakhulu.
Intambo nentambo ezingamelani nomlilo zibhekisela kuntambo nentambo enekhono lokusebenza ngokuqhubekayo esimweni esithile lapho ivutha ngaphansi kwelangabi nesikhathi esithile, okungukuthi ikhono lokugcina ubuqotho bomugqa. Intambo nentambo ezingamelani nomlilo ngokuvamile ziphakathi komqhubi kanye nesendlalelo sokushisa kanye nesendlalelo sesendlalelo esingamelani nomlilo, isendlalelo esingamelani nomlilo ngokuvamile siyitheyipu ye-mica engamelani nomlilo enezingqimba eziningi egoqwe ngqo kumqhubi. Ingashiswa ibe yinto eqinile, ebanzi yokuvikela enamathiselwe ebusweni bomqhubi lapho ivezwa emlilweni, futhi ingaqinisekisa ukusebenza okuvamile komugqa noma ngabe i-polymer elangeni elisetshenzisiwe ishisiwe. Ngakho-ke ukukhethwa kwetheyipu ye-mica engamelani nomlilo kudlala indima ebalulekile ekhwalithini yezintambo nezintambo ezingamelani nomlilo.
1 Ukwakheka kwamatheyiphu e-mica angaphikisi kanye nezici zokwakheka ngakunye
Ku-tape ye-mica ephikisayo, iphepha le-mica liyi-insulation kagesi yangempela kanye nezinto eziphikisayo, kodwa iphepha le-mica ngokwalo alinamandla futhi kumele liqiniswe ngezinto eziqinisayo ukuze lithuthukiswe, futhi ukuze iphepha le-mica kanye nezinto eziqinisayo zibe ngcono, umuntu kufanele asebenzise ingcina. Ngakho-ke, izinto zokusetshenziswa ze-tape ye-mica ephikisayo zakhiwe ngephepha le-mica, izinto eziqinisayo (indwangu yengilazi noma ifilimu) kanye ne-resin adhesive.
1. Iphepha le-Mica eli-1
Iphepha le-mica lihlukaniswe ngezinhlobo ezintathu ngokwezakhiwo zamaminerali e-mica asetshenziswayo.
(1) Iphepha le-Mica elenziwe nge-mica emhlophe;
(2) Iphepha le-Mica elenziwe nge-mica yegolide;
(3) Iphepha le-Mica elenziwe nge-mica yokwenziwa njengezinto zokusetshenziswa.
Lezi zinhlobo ezintathu zephepha le-mica zonke zinezici zazo ezingokwemvelo
Ezinhlotsheni ezintathu zephepha le-mica, izakhiwo zikagesi zephepha le-mica elimhlophe lokushisa kwegumbi yizo ezingcono kakhulu, iphepha le-mica elenziwe elesibili, iphepha le-mica legolide libi. Izakhiwo zikagesi emazingeni okushisa aphezulu, iphepha le-mica elenziwe elenziwe lelona elingcono kakhulu, iphepha le-mica legolide libi kakhulu, iphepha le-mica elimhlophe libi kakhulu. I-mica yokwenziwa ayinawo amanzi acwebezelayo futhi inezinga lokuncibilika elingu-1,370°C, ngakho-ke inokumelana okuhle kakhulu namazinga okushisa aphezulu; i-mica yegolide iqala ukukhulula amanzi acwebezelayo ku-800°C futhi inokumelana kwesibili okuhle namazinga okushisa aphezulu; i-mica emhlophe ikhipha amanzi acwebezelayo ku-600°C futhi inokumelana okubi namazinga okushisa aphezulu. I-mica yegolide kanye ne-mica yokwenziwa ngokuvamile kusetshenziselwa ukukhiqiza amateyipu e-mica acwebezelayo anezakhiwo ezingcono zokungacwebezeli.
1. 2 Izinto zokuqinisa
Izinto zokuqinisa ngokuvamile yindwangu yengilazi kanye nefilimu yepulasitiki. Indwangu yengilazi iyintambo eqhubekayo yefayibha yengilazi eyenziwe ngengilazi engena-alkali, okufanele ilukwe. Ifilimu ingasebenzisa izinhlobo ezahlukene zefilimu yepulasitiki, ukusetshenziswa kwefilimu yepulasitiki kunganciphisa izindleko futhi kuthuthukise ukumelana nokuguguleka kobuso, kodwa imikhiqizo ekhiqizwa ngesikhathi sokusha akufanele ibhubhise ukufudumala kwephepha le-mica, futhi kufanele ibe namandla anele, okwamanje evame ukusetshenziswa yifilimu ye-polyester, ifilimu ye-polyethylene, njll. Kuyafaneleka ukusho ukuthi amandla okudonsa etheyiphu ye-mica ahlobene nohlobo lwezinto zokuqinisa, futhi ukusebenza kokudonsa kwetheyiphu ye-mica ngokuqinisa indwangu yengilazi ngokuvamile kuphakeme kunokwetheyiphu ye-mica ngokuqinisa ifilimu. Ngaphezu kwalokho, yize amandla e-IDF amatheyiphu e-mica ekushiseni kwegumbi ahlobene nohlobo lwephepha le-mica, ahlobene kakhulu nezinto zokuqinisa, futhi ngokuvamile amandla e-IDF amatheyiphu e-mica ngokuqinisa ifilimu ekushiseni kwegumbi aphezulu kunalawo amatheyiphu e-mica ngaphandle kokuqinisa ifilimu.
1. 3 Izinamathiseli ze-resin
I-resin adhesive ihlanganisa iphepha le-mica kanye nezinto zokuqinisa zibe yinye. I-adhesive kumele ikhethwe ukuze ihlangabezane namandla aphezulu e-bond ephepha le-mica kanye nezinto zokuqinisa, i-mica tape inokuguquguquka okuthile futhi ayishisi ngemva kokusha. Kubalulekile ukuthi i-mica tape ingashisi ngemva kokusha, njengoba ithinta ngqo ukumelana nokushisa kwe-mica tape ngemva kokusha. Njengoba i-adhesive, lapho ibopha iphepha le-mica nezinto zokuqinisa, ingena ezimbotsheni nasezimbotsheni ezincane zombili, iba yindlela yokuqhuba ugesi uma isha futhi isha. Njengamanje, i-adhesive evame ukusetshenziswa ye-refractory mica tape iyi-silicone resin adhesive, ekhiqiza i-silica powder emhlophe ngemva kokusha futhi inezimfanelo ezinhle zokushisa kagesi.
Isiphetho
(1) Amateyipu e-mica ajikijelwayo avame ukukhiqizwa kusetshenziswa i-gold mica kanye ne-synthetic mica, anezakhiwo zikagesi ezingcono emazingeni okushisa aphezulu.
(2) Amandla okuthamba kwamatheyipu e-mica ahlobene nohlobo lwezinto zokuqinisa, futhi izakhiwo zokuthamba zamatheyipu e-mica anokuqinisa indwangu yengilazi ngokuvamile ziphakeme kunezatheyipu ze-mica ezinokuqinisa ifilimu.
(3) Amandla e-IDF amatheyipu e-mica ekushiseni kwegumbi ahlobene nohlobo lwephepha le-mica, kodwa futhi nezinto zokuqinisa, futhi ngokuvamile aphezulu kumatheyipu e-mica anokuqinisa ifilimu kunalawo angenayo.
(4) Izinamathiseli zamatheyiphu e-mica angashi ngokuvamile ziyizinamathiseli ze-silicone.
Isikhathi sokuthunyelwe: Juni-30-2022