H13 sesebelisoa sa tšepe, thepa e fapaneng le e sebelisoang haholo indastering ea tlhahiso, e na le boemo bo hlahelletseng ka lebaka la motsoako oa eona o ikhethang oa thepa le ho tšoaneleha bakeng sa likopo tse fapaneng. Sengoliloeng sena se shebisisa litšoaneleho, thepa le ts'ebeliso ea tšepe ea lisebelisoa tsa H13, e fanang ka leseli mabapi le bohlokoa ba eona lits'ebetsong tsa morao-rao tsa boenjiniere le tsa tlhahiso.
H13 tool steel, e thathamisitsoeng e le tšepe ea chromium hot-work tool, e tsebahala ka ho thatafala ha eona, ho hanyetsa ho apara le matla a phahameng a mocheso. Litšobotsi tsena li etsa hore e tšoanelehe hantle bakeng sa lits'ebetso tse kenyelletsang maemo a mocheso o phahameng, ho roala ha abrasive, le ts'ebetso ea nako e telele ea lisebelisoa. Ka sebopeho sa lik'hemik'hale se khetholloang ka litaba tse phahameng tsa chromium (hoo e ka bang 5%) le tekanyo e itekanetseng ea molybdenum, vanadium le tungsten, tšepe ea H13 e bonts'a ho hanyetsa mocheso o babatsehang, ho sebetsa ha mocheso le ho thatafala.
E 'ngoe ea likarolo tsa bohlokoa tsa tšepe ea H13 ke ho thatafala ha eona ho chesang le ho hanyetsa mokhathala oa mocheso, ho etsa hore e be e loketseng ho sebelisoa lits'ebetsong tse chesang tse kang die casting, extrusion, forging le hot stamping. Bokhoni ba tšepe ea H13 ho boloka ho thatafala ha eona le botsitso ba boemo bo phahameng mochesong o phahameng ho netefatsa bophelo bo bolelele ba lisebelisoa le tlhahiso e ntlafetseng lits'ebetsong tsa tlhahiso ea mocheso o phahameng.
Ho feta moo, tšepe ea lisebelisoa tsa H13 e fana ka machinability e phahameng le polishability, e nolofalletsang tlhahiso ea likarolo tse rarahaneng le tse phahameng ka mokhoa o bonolo. Ho cheseha ha eona hantle le ho bōptjoa ha eona ho ntlafatsa ho feto-fetoha ha eona, ho lumella ho etsoa ha likarolo tse rarahaneng tsa lisebelisoa le hlobo tse nang le mathata a fokolang a ho sebetsa.
Ntle le litšoaneleho tsa eona tsa ts'ebetso, tšepe ea H13 e fumana lits'ebetso tse ngata ho pholletsa le liindasteri tse fapaneng, ho kenyeletsoa likoloi, sefofane, mochini oa ente le tšepe. Lefapheng la likoloi, tšepe ea H13 e atisa ho sebelisoa bakeng sa ho etsa li-die casting dies, forging dies, le extrusion tooling ka lebaka la bokhoni ba eona ba ho mamella maemo a boima a khatello e phahameng le e phahameng ea mocheso.
Ka mokhoa o ts'oanang, indastering ea sefofane, tšepe ea lisebelisoa tsa H13 e sebelisoa bakeng sa ho hlahisa lisebelisoa tse chesang tse chesang 'me e shoa bakeng sa ho bōpa le ho etsa likarolo tsa bohlokoa tse kang li-blades tsa turbine, casings ea enjene le likarolo tsa mohaho. Botsitso ba eona bo phahameng ba mocheso le ho hanyetsa mokhathala oa mocheso ho etsa hore e be thepa ea bohlokoa bakeng sa lisebelisoa tsa tlhahiso ea sefofane moo ho nepahala, ho tšepahala le ts'ebetso e leng tsa bohlokoa.
Ho feta moo, sebakeng sa ho bōptjoa ha ente le ho sebetsa ka tšepe, tšepe ea H13 e khethoa bakeng sa ho etsa hlobo, ho shoa le ho kenya lisebelisoa ka lebaka la ho hanyetsa ho apara hantle, ho tiea le ho tsitsa ha eona. Bokhoni ba eona ba ho boloka mamello e nepahetseng le ho qeta holimo tlas'a maemo a thata a ts'ebetso ho netefatsa tlhahiso ea likarolo tsa boleng bo phahameng le tse tsitsitseng libakeng tsa tlhahiso ea bongata.
Qetellong, tšepe ea lisebelisoa tsa H13 e eme e le bopaki ba ho phehella bokhabane ho saense ea thepa le boenjiniere. Motsoako oa eona o ikhethang oa thepa, ho kenyeletsoa ho tiea ho hoholo, ho hanyetsa ho roala, le botsitso ba mocheso, e etsa hore e be sesebelisoa sa bohlokoa bakeng sa lits'ebetso tse fapaneng tsa indasteri. Ho tloha ho likoloi ho ea ho aerospace, tšepe ea lisebelisoa tsa H13 e ntse e tsoela pele ho khanna mekhoa e mecha le ho nolofalletsa tlhahiso ea likarolo tse tsoetseng pele tse bōpang lefatše la kajeno la tlhahiso.
Nako ea poso: Apr-17-2024
