Mefuta e fapaneng ea li-drill e loketse lisebelisoa tse fapaneng
Ha ho tluoa tabeng ea ho phunya, ho ba le tokelocheka hanyanee ka etsa phapang eohle katlehong le katlehong ea ts'ebetso eohle. Ho na le mefuta e mengata ea likotoana tsa ho cheka, e 'ngoe le e' ngoe e etselitsoe ho sebetsana le lisebelisoa tse itseng le mesebetsi ea ho phunya. Ho blog ena, re tla hlahloba mefuta e fapaneng ea likotoana tsa ho cheka le lits'ebetso tsa tsona ho u thusa ho utloisisa hamolemo hore na ke mofuta ofe o loketseng litlhoko tsa hau tsa ho cheka.
1. Twist drill bit:
Sotha likotoana tsa ho chekake tse ling tsa mefuta e atileng haholo le e fapaneng ea li-drill bits. Li loketse ho cheka ka lehong, polasetiki le tšepe, e leng se etsang hore e be khetho e ntle bakeng sa ho cheka ka kakaretso. Li-twist drill bits li na le ntlha e nchocho le liphala tse bilikang tse thusang ho tlosa lithōle le litsupa lesobeng. Li na le boholo bo sa tšoaneng 'me li ka sebelisoa ka lithupa tsa letsoho le mechine ea ho phunya.
2. Karolo ea ho cheka ka masonry:
Likotoana tsa ho cheka ka masonryli etselitsoe ho phunya masoba ka thepa e thata joalo ka konkreite, litene le majoe. Li na le malebela a carbide a etselitsoeng ho mamella matla a ts'usumetso e phahameng le moaparo o hlokahalang ha o cheka libakeng tse thata. Ha u sebelisa mochini oa ho phunya oa masonry, ke habohlokoa ho sebelisa mochine o nang le tšusumetso ho fana ka matla a hlokahalang ho cheka lisebelisoa tse thata.
3. Sekoaelo sa ho phunya likharafu:
Asekotjana sa spade, eo hape e bitsoang paddle drill, e sebelisetsoa ho phunya masoba a maholo, a bataletseng ka lehong. Li bōpehile joaloka kharafu, li na le ntlha e bohareng le meno a mabeli a sehang a thusang ho hlahisa masoba a hloekileng, a nepahetseng. Likotoana tsa ho phunya likharafu li loketse bakeng sa ho cheka masoba a lipeipi tsa metsi le lisebelisoa tsa motlakase, hammoho le ho etsa masoba mabaleng a lehong le lithupeng.
4. Foster Nabit:
Li-drill tsa Forstner li etselitsoe ho phunya masoba a nepahetseng, a bataletseng ka lehong. Hangata li sebelisoa ha ho etsoa likhabinete le ho etsa thepa ea ka tlung, hammoho le ho etsa masoba a lipokothong le li-hinge grooves.Likotoana tsa ho cheka tsa Forstnerli na le sebōpeho sa cylindrical 'me li na le mahlakore a meno bakeng sa ho cheka ho hloekileng, ho nepahetseng ntle le ho petsoha lehong.
5. Hole saw drill bit:
Likotoana tsa ho phunya likoti li sebelisetsoa ho phunya masoba a maholo a bophara ba lehong, polasetiki le tšepe. Li na le sakha ea cylindrical e nang le meno a bohale le karoloana ea sefofane bohareng. Likotoana tsa ho phunya masoba hangata li sebelisoa ho etsa masoba a liphaephe le liphaephe le ho phunya masoba bakeng sa matshwaro a mamati le linotlolo.
6. Sebetsa sa Countersink:
Likotoana tsa ho cheka tsa Countersink li etselitsoe ho cheka le masoba ka nako e le 'ngoe. Li na le hlooho e boreleli, e tepeletseng e lumellang screw ho lula ka holim'a thepa. Likotoana tsa ho cheka tsa Countersink li sebelisoa hangata ho betli le ho betla ho etsa pheletso e hloekileng le e hloahloa.
Ka bokhuts'oane, ho khetha karolo e nepahetseng ea ho cheka ho bohlokoa ho fumana liphetho tseo u li hlokang ts'ebetsong ea hau ea ho cheka. Ka ho utloisisa mefuta e fapaneng ea likotoana tsa ho cheka le lits'ebetso tsa tsona, o ka khetha khetho e lumellanang hantle le litlhoko tsa hau tsa ho cheka. Ho sa tsotellehe hore na u phunya masoba ka lehong, tšepe kapa masonry, ho na le karoloana ea ho phunya e ka finyellang litlhoko tsa hau le ho fana ka liphello tse nepahetseng le tse sebetsang hantle.