Ho kenngoa ha lenonyeletsoPhaephe ea PTFEe bitsoa hose ea kopano ea PTFE, hose ena ea kopano hangata e entsoe ka tube ea resin ea PTFE e hloekileng ea 100% le tšepe e sa ruseng ea 304 kapa 316 e lohiloeng le mefuta e fapaneng ea motsoako oa manonyeletso, e ka boela ea fetoloa ka bolelele bo fapaneng.
E khetholloa ka ho hanyetsa mocheso o phahameng le khatello e phahameng, ho hanyetsa mafome le ho hanyetsa botsofali, 'me ka kakaretso e hokahane le mechini le lisebelisoa
Sebaka sa kopo
Polytetrafluoroethylene (PTFE)kopano ea phaepheE na le melemo e mengata, empa litšenyehelo tsa eona tse phahameng li fokotsa ts'ebeliso ea eona masimong a mangata. Hona joale, likopano tsa liphaephe tsa polytetrafluoroethylene li sebelisoa haholo-holo mekhoeng e fapaneng ea hydraulic, pneumatic, peterole, matla le servo masimong a lifofane le a lifofane ka litlhoko tse phahameng bakeng sa ts'ebetso ea sehlahisoa le boleng. Jwalo ka phaephe e tenyetsehang bakeng sa phetiso e mahareng, likopano tsa liphaephe tsa PTFE li sebelisitsoe ka katleho mefuteng e fapaneng ea lifofane le likoloi tsa ho qala. Mohlala, linaha tse ling tse tsoetseng pele bophirima tse etelletsoeng pele ke United States li qalile ho nts'etsapele likopano tsa liphaephe tsa PTFE khale koana lilemong tsa bo-1950, 'me tsa qala ho li nts'etsapele lilemong tsa bo-1920. Lihlopha tsa liphaephe tsa Polytetrafluoroethylene (ptfe) li sebelisoa haholo tšimong ea lifofane ea maemo a holimo lilemong tsa bo-1960. Jwalo ka sehlahisoa sa theknoloji e phahameng, likopano tsa liphaephe tsa ptfe li hohela tlhokomelo e eketsehileng masimong a fapaneng a ts'ebeliso 'me li bapala karolo ea bohlokoa haholo.
Likarolo tsa sehlahisoa
TheKopano ea hose ea PTFEE na le boima bo bobebe, mocheso o pharaletseng (-55 ~ 232 C), botsitso bo phahameng ba lik'hemik'hale, ho hanyetsa ho bola, ho hanyetsa botsofali le ho hanyetsa ho fokolang phallo (1/2 ho isa ho 1/3 ea hose ea tšepe) ha e bapisoa le tube ea rabara le li-bellow tsa tšepe. Ha e bapisoa le hose e tšoanang ea rabara, e na le melemo ea boholo bo bonyenyane ba radial, bophelo bo bolelele ba tšebeletso le ho tšepahala ho phahameng. Ka nako e ts'oanang, kopano ea hose ea PTFE e matlafalitsoeng ka terata ea tšepe e na le melemo e mengata, joalo ka ho monya ho thothomela, ho hanyetsa mokhathala le tse ling.
Leha kopano ea liphaephe tsa polytetrafluoroethylene e na le melemo e mengata e boletsoeng ka holimo, e boetse e na le litlhoko tse phahameng tsa ho kenya. Ha radius ea ho kobeha e le nyane haholo, e tla etsa hore 'mele oa tube o putlame' me o bake tšenyo sebakeng sa ho kobeha; ho feta moo, ho sotha ha 'mele oa tube nakong ea ho kenya ho tla boela ho fokotse phello ea matlafatso ea hose, e leng se tla lebisa ho fokotseha ha bophelo ba tšebeletso ea sehlahisoa esita le ho baka ho hloleha. Ka hona, ts'ebetsong ea ho nkela liphaephe tsa rabara le tšepe sebaka ka kopano ea liphaephe tsa polytetrafluoroethylene, tlhokomelo e lokela ho lefshoa litlhokong tsa ho kenya lihlahisoa ho tsoa likarolong tse peli tsa moralo le ts'ebeliso.
Kenya lisebelisoa tsa ho kenya liphaephe tsa ptfe
Li-fitting tsa hose ea PTFE li arotsoe ka mefuta e mengata, li-fitting tse fapaneng li na le mekhoa e fapaneng ea ho kenya, Ho phaella moo, bophara ba ka hare ba hose bo lokela ho ba bo loketseng. Haeba bophara ba phaephe bo le bonyenyane haholo, bo tla eketsa sekhahla sa phallo ea seaplane ka har'a phaephe, bo etse hore sistimi e futhumale, bo fokotse bokhoni, 'me bo hlahise khatello e ngata haholo, e leng se tla ama ts'ebetso ea sistimi eohle. Tse latelang ke litšobotsi le kenyelletso e qaqileng ea ho kenya mofuta o mong le o mong oa sehokelo:
Mokhoa oa ho kenya:
1. Taba ea pele, karolo e ka morao ea phaephe e sehoa ka ho lekana ho netefatsa hore phaephe e bōpehile joaloka O. Ho molemo ho sebelisa lisebelisoa tse khethehileng, ho seng joalo e tla lutla;2. Pele kenya nate ka phaepheng, ebe u kenya phaephe ka har'a molamu oa mantlha o kopaneng ebe u e tiisa
Manonyeletso a bohloeki:
Manonyeletso a tšepe e sa hloekang a lokollotsoeng kapele a bitsoa manonyeletso a bohloeki, manonyeletso a bohloeki, manonyeletso a tšepe e sa hloekang, manonyeletso a lijo, jj. Mofuta ona oa manonyeletso o entsoe ka thepa ea SUS304 e tsoang kantle ho naha, ea 316L, e ka fihlelang litlhoko tsa lijo, lino, lihlahisoa tsa lebese, litlolo le lihlahisoa tsa baeloji. Litlhoko tse ikhethang bakeng sa meriana, lik'hemik'hale tse ntle le mecha e fapaneng ea phatlalatso. Sehlahisoa sena se sebetsitsoe ka mokhoa o phahameng oa ho bentša, bokaholimo bo boreleli, bo se na sekoli, 'me mocha oa matsoho o ntšoa ka boiketsetso. Tlhahiso e sebelisa ka tieo litekanyetso tsa ISO, DIN, IDF, SMS, le GMP Food Sanitation 3A. Maemo, a entsoeng ka ho nepahala ha khomphutha ea morao-rao ea mahlakore a mararo, a fihlela litlhoko tsa lijo tsa bohloeki tsa lapeng.
Mokhoa oa ho kenya:
1. Lokisa phaephe e sebeditsweng pele mme o e sehe ka bolelele boo o bo hlokang; 2. Kenya sleeve ka hara phaephe, ebe o kenya phaephe thupeng ya mantlha ya kopanelo; 3. Kamora hore phaephe e kenngwe, kenya sleeve. Phaephe e sutumelletswa kantle ho kwahela phaephe; 4. Sebelisa mochini ho hatella sleeve ka thata ho lenonyello. 5. Qetello e nngwe ya lenonyello le yona e honyeditswe ka tsela ena, mme qetellong manonyello a mabedi a hokahantswe le ferrule, mme phaephe ya kopano ya lenonyello la bohloeki e a kopanngwa; jwalo ka ha ho bontshitswe setshwantshong se latelang:
Nako ea poso: Pherekhong-29-2021