Lithaele tsa tšepe tsa 'mala oa ntlo
Khopolo-taba
Ho tloha qetellong ea tšilo ea ho qetela ea tšepe e chesang ho pholletsa le pholiso ea phallo ea laminar ho ea mochesong o behiloeng, o nang le khoele ea winder, khoele ea tšepe kamora ho pholisa, ho latela litlhoko tse fapaneng tsa basebelisi, ka mola o fapaneng oa ho qetela (o bataletseng, o otlolohileng, o tšekaletseng kapa o molelele, tlhahlobo, boima, sephutheloana le lets'oao, jj.) 'me e be poleiti ea tšepe, moqolo o bataletseng le lihlahisoa tsa tšepe tsa ho seha tse molelele.
Thepa Q235B, Q345B, SPHC, 510L, Q345A, Q345E
E loketse mehaho ea indasteri le ea sechaba, matlo a polokelo ea thepa, mehaho e khethehileng, marulelo a maholo a ntlo a sebopeho sa tšepe, mokhabiso oa lebota le ka hare le kantle, ka boima bo bobebe, matla a phahameng, 'mala o motle, kaho e bonolo, ho sisinyeha ha lefatše, mollo, pula, bophelo bo bolelele, ntle le tlhokomelo le litšobotsi tse ling, e 'nile ea khothaletsoa haholo le ho sebelisoa.
Coil ea tšepe ea 'mala ke mofuta oa thepa e kopaneng, e tsejoang hape e le poleiti ea tšepe e koahetsoeng ka 'mala e entsoe ka tšepe ea hlobo e moleng oa tlhahiso kamora ho tlosoa ha mafura ka mokhoa o tsoelang pele holim'a metsi, phosphating le kalafo e 'ngoe ea phetisetso ea lik'hemik'hale, e koahetsoeng ka pente ea manyolo ke lihlahisoa tsa ho baka.
Koili ea 'mala ke mofuta oa thepa e kopantsoeng, poleiti ea tšepe le thepa ea tlhaho. Hase feela matla a mechini a poleiti ea tšepe le ts'ebetso e bonolo ea ho bopa, empa hape le thepa e ntle ea mekhabiso ea tlhaho, ho hanyetsa ho bola.
Mefuta ea ho roala ea coil ea mebala e ka aroloa ka: polyester (PE), polyester e fetotsoeng ka silicon (SMP), polyvinylidene fluoride (PVDF), polyester e hanyetsang maemo a leholimo a phahameng (HDP), clinker sol.
Lisebelisoa tsa tšepe tse mebala li arotsoe ka mekhahlelo e mehlano: sephutheloana, lisebelisoa tsa lapeng, thepa ea kaho, thepa ea optical le thepa ea mekhabiso. Har'a tsona, theknoloji ea thepa ea tšepe e mebala ea lisebelisoa tsa lapeng ke eona e ntle ka ho fetisisa le e ntle ka ho fetisisa, e leng litlhoko tse phahameng ka ho fetisisa tsa tlhahiso.
Liindasteri tse ling
Mekhoa e meng ea indasteri ke likarolo tsa libaesekele, liphaephe tse fapaneng tse tjheseletsoeng, likhabote tsa motlakase, tšireletso ea litsela tse kholo, lishelefo tsa mabenkele a maholo, lishelefo tsa polokelo ea thepa, terata, lesela la ho futhumatsa metsi, ho etsa libarele, lere la tšepe le likarolo tsa ho hatakela tsa libopeho tse fapaneng. Ka nts'etsopele e tsoelang pele ea moruo, ts'ebetso e se nang letho indastering eohle, nts'etsopele e potlakileng ea lifeme tsa ts'ebetso e ntseng e hola, tlhoko ea poleiti e eketsehile haholo, empa hape e ekelitse tlhoko e ka bang teng ea poleiti ea pickling e phutholohileng e chesang.
Taele e thibelang ho bola ke thepa e ratoang haholo bakeng sa lifeme tsa indasteri ea lik'hemik'hale. Melemo e tobileng ea taele e thibelang ho bola ke efe lifeme tsa lik'hemik'hale? A re shebeng.
1) Thibelo ea ts'enyeho:
Lithaele tse thibelang ho bola ha li bonolo ho ba le asiti le alkali, ho fapana le lithaele tsa tšepe le lisebelisoa tse ling tse ka ntle feela ho li sebetsana, empa li tsoa tlhahong ea ho bola ha lik'hemik'hale. Ho hanyetsa ho bola ho babatsehang ke khetho e ntle ka ho fetisisa ea thepa ea marulelo a limela tsa lik'hemik'hale.
2) Matla le ho tiea:
Ho hanyetsa ho tshwarwa ke matla, ho hanyetsa ho kgannwa, ha ho bonolo ho petsoha. Tabeng ya bolelele ba tshehetso ba 660mm, mojaro wa ho jara ke 150kg. Dithaele ha di petsohe ebile ha di senyehe.
3) Khanyetso ea boemo ba leholimo:
Ka lebaka la ho eketsoa ha moemeli oa anti-uv oa UV thepa, e ka bapala mahlaseli a anti-uv. E rarolla bothata ba ho hanyetsa boemo ba leholimo ba polasetiki e tloaelehileng, 'me bophelo ba tšebeletso ea thaele e thibelang ho bola ke makhetlo a mararo ho feta lihlahisoa tse tloaelehileng tsa tšepe.
4) Lerata le tlase:
Ha pula e na, lerata le ka tlase ho 30dB ho feta la diphanele tsa marulelo a tshepe ho kenyeletswa le dithaele tsa tshepe tse mebala. Haeba pula e na kapa boemo ba lehodimo bo le bobe, tshitiso ya lerata le tshusumetso di ka fokotswa.
5) Ha ho mafome:
Taele e thibelang ho bola ka boyona ha e ruse, 'me 'mala oa eona oa khanya ebile o motle. E qoba bothata ba matheba a mafome a bakoang ke ho bola.
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