Libakeng tsa mechini ea indasteri, khohlano le ho thulana ha likarolo tsa tšepe ke tsona tse ka sehloohong, tse lebisang ho se sebetseng hantle ha likarolo, lerata le atisang ho hlaha la mechini, le lipotoloho tse telele tsa tlhokomelo. Ho fetola boemo bona, polasetiki ea boenjiniere—polyethylene e boima ba limolek'hule e phahameng haholo (UHMWPE)—e fetoha "sebui" se khutsitseng mechineng ka lebaka la ts'ebetso ea eona e phahameng.
Tshebetso e phahameng ka ho fetisisa yaLeqephe la UHMWPEho tsoa sebopehong sa eona se ikhethang sa limolek'hule. UHMWPE e na le liketane tse telele haholo tsa limolek'hule, tse nang le boima ba limolek'hule bo fetang limilione tse 1.5. Liketane tsena tse hokahaneng li etsa marang-rang a matla haholo, a e fang melemo e meraro ea mantlha:
1. Ho Hanela ho Tshwara: Sebopeho sa ketane ya dimolek'hule e telele haholo ya UHMWPE se e fa kganyetso e phahameng haholo ya ho tlola, e bewa pele hara dipolasetiki mme e feta tshepe ya khabone le tshepe e sa hlweng ka makgetlo a 6-8.
2. Ho Hanela Tšusumetso: Thepa ea UHMWPE e na le khanyetso ea tšusumetso ea maemo a holimo har'a polasetiki. Esita le ho -260 degrees Celsius, e ntse e le thata ka mokhoa o makatsang ebile ha e robehe habonolo, e mamella litšusumetso ka katleho.
3. Thepa e Itlotsang:Thepa ea UHMWPEE na le coefficient ea khohlano le tšepe ea carbon pakeng tsa 0.1 le 0.2, e tlase ho feta polasetiki e mengata ea boenjiniere. E na le thepa ea tlhaho ea ho itlotsa. Bokaholimo bo boreleli ba maqephe a UHMWPE bo thibela ho khomarela ha lintho tse ling, bo etsa hore ho kopana ha eona le bokaholimo ba tšepe ho be bonolo joaloka lehare le thellang holim'a leqhoa, ho hloka ho tlotsa ho fokolang le ho fokotsa lerata le bakoang ke khohlano haholo.
Maqephe a thepa ea UHMWPE, lithupa le likarolo li bapala karolo ea bohlokoa likarolong tsa bohlokoa tsa mechini:
- Li-gear le li-sprocket
Mechining ea setso e jaroang habobebe, e utloang lerata, joalo ka mechini ea masela, UHMWPE e felisa lerata la ho sila le la ho otla ha likere tsa tšepe, e netefatsa ts'ebetso e boreleli le ho sireletsa likarolo tsa tšepe.
2. Literene tsa Tataiso le Li-slider
Maqephe a UHMWPE le likarolo tse sa tloaelehang tse entsoeng ka mechini tse tsoang thepa ea CNCUHMWPE li bapala karolo ea bohlokoa ho li-slide tsa lebanta la conveyor le li-rack tsa polokelo, li fokotsa ho hanyetsa motsamao, li fokotsa tšebeliso ea matla, 'me li fana ka ts'ebetso e boreleli le e khutsitseng.
3. Li-bering le li-bushing
Li-bearing tsa UHMWPE li sebetsa hantle haholo libakeng tse lebelo le tlase, tse nang le mojaro o boima moo ho tlotsa ho leng thata kapa ho silafatsoa ke oli, joalo ka lisebelisoa tsa ho sebetsana le lijo, lisebelisoa tsa ho kenya biri ka libotlolong, lifemeng tsa kalafo ea metsi le mechini ea temo.
4. Li-Liner le maqephe a sa Tshweng
Litsamaisong tsa ho tsamaisa thepa bakeng sa mashala, mashala le lijo-thollo, masela a li-silo le li-chute a tobane le ho senyeha ho hoholo.Letlapa la ho koahela la UHMWPE, ka lebaka la ho ba le khohlano e tlase haholo le thepa e sa khomareleng, e thibela ho thibana ha thepa ka katleho le ho netefatsa phallo e boreleli ea thepa.
Moralong oa mechine oa kajeno oa sejoale-joale, o behang pele katleho e phahameng, poloko ea matla le botsoalle ba tikoloho (lerata le tlase), thepa ea UHMWPE, ha e rarolle bothata ba lerata la mechini feela empa hape e ntlafatsa ts'ebetso e akaretsang ea lisebelisoa tsa mechini.
KA Nģ'ANETlhahiso ea maqephe a UHMWPE le likarolo tse sa tloaelehang tsa mechini tsa CNC e khanna indasteri ea sejoale-joale ho ea bokgabaneng bo boholo, botsoalle tikolohong, le botsitso ka tsela e ikhethang.
Nako ea poso: Tshitwe-03-2025
