Ho khaola ha se mosebetsi o boima: Sebelisa li-blades tsa carbide band ho finyella ts'ebetso e bohlale
Ha u sakha lisebelisoa tse thata ho sebetsa (tse kang li-alloys tsa titanium, tšepe e sa hloekang, li-alloys tse thibelang mocheso le litšepe tse thatafalitsoeng), li-blade tsa menoana tsa carbide li fetohile lisebelisoa tse sebelisoang haholo ka lebaka la botle ba tsona.ho pomabokgabane le nako e telele. Lilemong tsa morao tjena, basebelisi ba bangata ba se ba qalile ho li sebelisa ho sebetsana le lisebelisoa tse tloaelehileng 'me ba fumane hore ba na le lebelo le potlakileng la ho itšeha, ho qeta holimo holimo,' me ba ka eketsa bophelo ba tšebeletso ka hoo e ka bang 20% ha ba bapisoa le mahare a tloaelehileng a bimetallic.
1. Sebopeho sa meno le geometry
Libopeho tse tloaelehileng tsa leino la li-blades tsa carbide band li kenyelletsa ho khaola meno a mararo le meno a tsikinyang a trapezoidal. Har'a bona, sebopeho sa leino la meno a mararo hangata se amohela moralo o motle oa angle angle, o thusang ho "loma" ka potlako thepa le ho etsa li-chips ka thepa e matla kapa e thata haholo, 'me e loketse maemo a tlhahiso a sebetsang hantle. Ha o sebetsana le lisebelisoa tse thata ka holim'a metsi (joalo ka lithupa tsa cylinder kapa li-hydraulic shafts), ho kgothaletswa ho sebelisa sebopeho sa meno sa rake se fosahetseng. Sebopeho sena se thusa ho "sutumelletsa" lera le thata ka tlas'a maemo a phahameng a mocheso, ka hona ho tlatsa ho itšeha hantle.
Bakeng sa lisebelisoa tsa abrasive tse kang castaluminium, Li-blades tsa sehlopha se nang le sekontiri se sephara sa leino le moralo o pharaletseng oa li-groove li loketse haholoanyane, tse ka fokotsang ka katleho matla a ho thibela lintho tse ka morao ho lehare la sakha le ho lelefatsa bophelo ba sesebelisoa.
2. Mefuta e fapaneng ea lehare la sakha le boholo ba eona bo sebetsang
· Thepa e nyenyane ea bophara (<152mm): E loketse li-blades tsa carbide tse nang le sebopeho sa meno a mararo le sebopeho se setle sa leino la angle angle, se nang le bokhoni bo botle ba ho itšeha le ho ikamahanya le maemo.
· Lisebelisoa tse kholo tsa bophara: Ho khothalletsoa ho sebelisa li-blade tsa sakha tse nang le moralo o nang le mefuta e mengata, hangata ho sila ho fihla ho tse hlano ho itšeha ntlheng e 'ngoe le e 'ngoe ea leino ho matlafatsa bokhoni ba ho itšeha le ho ntlafatsa sekhahla sa ho tlosa thepa.
· Bokaholimo ho thatafatsa hardware: Negative rake angle le di-blades tse tharo-leino sakha lokela ho a khetha, e leng ka finyella phahameng-mocheso ho itšeha le ho itima lijo chip tlosoe, 'me ka katleho khaola ka ntle ka thata khetla.
· Litšepe tse se nang ferrous le aluminiamo e entsoeng: E loketse li-blade tsa sakha tse nang le sebopeho se sephara sa meno ho qoba ho phunya le ho fokotsa ho hloleha ha pele.
· Kakaretso ho itšeha maemo a: E kgothaletswa ho sebelisa ka kakaretso carbide sehlopha sakha di-blades le ho se nke lehlakore kapa tse nyenyane positive rake angle leino sebopeho, e leng a loketse bakeng sa mefuta e fapaneng ya dibopeho tsa thepa le ditlhoko tsa ho itšeha.
3. Tšusumetso ea mofuta oa leino ka boleng ba ho itšeha
Mefuta e fapaneng ea meno e lumellana le mekhoa e fapaneng ea ho etsa li-chip. Ka mohlala, moqapi o mong o sebelisa meno a mane a fatše ho etsa li-chips tse supileng. Nakong ea ts'ebetso ea ho itšeha, leino le leng le le leng le arolelana mojaro, e leng ho thusang ho fumana sebaka sa ho itšeha se bonolo le se otlolohileng. Moqapi o mong o sebelisa sebopeho sa meno a mararo ho khaola li-chips tse hlano. Le hoja bokhachane bo ka holimo bo phahame hanyenyane, lebelo la ho itšeha le potlakile, le loketseng maemo a ts'ebetso moo katleho e behiloeng pele.
4. Ho roala le ho pholile
Li-blades tse ling tsa carbide li fana ka liphahlo tse eketsehileng, tse kang titanium nitride (TiN) le aluminium titanium nitride (AlTiN), ho ntlafatsa ho hanyetsa ho roala le ho hanyetsa mocheso, 'me li loketse likopo tse potlakileng le tse phahameng. Ke habohlokoa ho hlokomela hore liphahlo tse fapaneng li loketse maemo a fapaneng a ho sebetsa, le hore na ho sebelisa liaparo ho lokela ho nkoa ka ho feletseng ho latela maemo a itseng a kopo.