Likotoana tsa ho Cheka tsa Lehong: Ho nepahala, Matla le Tshebetso

Likotoana tsa ho tjhesa tse borang lehong li entsoe ka li-geometri tse ikhethang ho hlola liphephetso tsa khoele tsa lehong. Ho fapana le likotoana tsa ho sotha tse akaretsang, lisebelisoa tsena li na le meralo e hahiloeng ka morero:

• Brad Point Bits: Sekotwana se bohale se bohareng se thibela ho solla, se pota-potiloe ke li-spurs tsa lehare tse fumanang lithollo tsa patsi bakeng sa masoba a se nang ho taboha.
• Likotoana tse 'Nè tsa Morobo o Monyenyane: Meeli e mene ea ho seha le likanale tse tebileng li nolofalletsa ho ntšoa ha chip ka potlako nakong ea ho taboha ho tebileng—e loketse liloko tsa mamati le mapolanka a teteaneng.
• Li-Auger Bits: Bafofisi ba nang le ntlha ea screw ba hula karolo ka har'a lehong, ha li-spiral flute li ntša li-chip ka har'a liribone tse tsoelang pele—li loketse ho foreimi ea lehong.
• Li-Spade Bits: Mahare a bataletseng a nang le lintlha tse bohareng a phunya masoba a bophara bo boholo kapele, leha ho petsoha ha lehlakore le ka ntle ho hloka tšehetso e matla.Tafole: Papiso ea Mefuta ea Li-Bit tsa Boring tsa Lehong

  Mofuta oa Bite	Botebo bo Phahameng	Lebelo (RPM)	Matla a Senotlolo
  Brad Point	75mm	1,500-3,000	Ho nepahala ha laser, mabota a boreleli joaloka khalase
  Four-Flute	430mm*	1,000-2,000	Boreleli bo tebileng, ho hlaka ha chip ka potlako ka 30%
  Auger	300mm+	500-1,500	Ho iphepa ka tlung e thata
  Spade	150mm	1,000-2,500	Masoba a maholo a potlakileng (6-38mm)

  Lintlafatso tsa Boenjiniere: Lisebelisoa le Mekaniki

  Mekhoa e Mecha ea Tšepe

  • Tšepe e Phahameng ea Khabone: E sebelisoa likarolong tsa spade tsa FANXI, tse thatafalitsoeng bakeng sa ho hanyetsa ho khohlela. Seaparo sa oxide e ntšo se fokotsa khohlano le ho thibela ho bola.
  • Kaho ea Bi-Tšepe: E kopanya mathoko a ho seha a HSS le 'mele ea tšepe e kopantsoeng—e eketsa ho tšoarella merung e thata joaloka tšepe ea Australia.
  • Ho kenya Carbide Tip: Dikarolo tsa maemo a indasteri di na le mathoko a carbide a nang le brass bakeng sa ho tjheka di-laminate le diboto tse kopaneng ntle le ho di tjheka.

  Liphiri tsa Jiometri

  • Li-groove tse Itlhoekisang: Meralo ea li-folutu tse 'ne e ntša li-chip ka potlako ho feta li-bits tse tloaelehileng, e thibela ho tlamahana lehong le metsi.
  • Hex Shanks (6.35mm): Tlosa ho thella ha chuck ho bakhanni ba impact, ho nolofalletsa diphetoho tsa bit tsa letsoho le le leng.
  • Lintlha tse Ntlafalitsoeng: Likotoana tsa spade tsa IRWIN li sebelisa malebela a atolositsoeng ho fokotsa ho phatloha le 'mele ea parabola bakeng sa ho seha ka matla.

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  Hobaneng Litsebi li Khetha Likarolo tse Ikhethang tsa Lehong

  1. Bokgoni bo sa Lekaneng
     Li-bit tse 'ne tsa flute li cheka ka potlako ka 30% lifateng tse thata ka lebaka la khohlano e fokotsehileng le ho ntsha chip e tsoelang pele 9. Li-bit tsa Auger li iphepa ka har'a likhokahano tsa terene ka boiteko bo fokolang ba mosebelisi.
  2. Boleng ba Qetello bo se Nang Sekoli
     Li-spurs tsa Brad point li etsa masoba a seng a ntse a hlahlobiloe, li tlosa ho taboha ha plywood e nang le veneered le MDF—e leng ea bohlokoa bakeng sa ho kopanya lintho tse bonahalang.
  3. Puso e Tebileng e Borellang
     Ka botebo ba tlhaho ba 130mm le lithupa tse ka atolosoang tsa 300mm, likotoana tse 'ne tsa groove li kenella ka har'a mahlakore a 4×4 ka tsela e le 'ngoe.
  4. Ho Feto-fetoha ha Lintho Tse Fapaneng
     Likotoana tse nang le ntlha ea khabide li sebetsana le metsoako ea lehong-polasetiki (WPC), PVC, esita le maqephe a aluminium ntle le ho a fetola sebopeho.
  5. Nako e Telele ea Sesebelisoa
     Li-auger tsa tšepe tse peli li nka nako e telele ho feta tšepe ea carbon morung o khorofo joalo ka teak.
• Melemo ea Likotoana tsa ho Chesa tsa Lehong​
• (Ho Cheka ka ho Nepahetseng)​
• Dikarolo tse kang dikoto tsa brad – point drill di etseditswe ho fana ka ho tjheka ka nepo haholo. Ntlha e bohareng ya dikoto tsena e netefatsa hore lesoba le qala hantle moo le rerilweng teng, e leng se fokotsang kotsi ya ho se tsamaellane hantle. Sena se bohlokwa mererong ya ho betla lehong moo ho bewa ha lesoba ka nepo ho hlokahalang, jwalo ka ho etsa thepa ya ka tlung kapa dikhabotheri. Mohlala, ha ho etswa letoto la masoba bakeng sa ho kenya di-drawer slide, ho sebedisa brad – point drill bit ho tla netefatsa hore di-slide di kentswe ka ho lekana mme di sebetsa hantle.​
  (Ho Fokotsa ho Hlaha ha Lehong)​
  Mefuta e itseng ea likotoana tsa ho phunya lehong tse tenang, joalo ka likotoana tsa Forstner, li etselitsoe ho seha lehong ka tsela e fokotsang ho petsoha. Moralo o bataletseng oa likotoana tsa Forstner le ts'ebetso ea tsona e boreleli ea ho seha li fella ka masoba a hloekileng a mathōko a nang le ho taboha ho fokolang ha likhoele tsa lehong. Sena se bohlokoa haholo ha ho sebetsoa ka lifate tse thata kapa ha ponahalo ea lesoba e le ea bohlokoa, joalo ka thepa ea ka tlung e ntle kapa ho betla lehong le khabisitsoeng.​
  (Bokgoni bo Eketsehileng)​
  Ka mohlala, likotoana tsa ho phunya spade li etselitsoe ho etsa lehong ka masoba a potlakileng. Meeli ea tsona e meholo e ka tlosa lehong le leholo ka potlako, e leng se u lumellang ho phunya masoba kapele haholo ha ho bapisoa le likotoana tse nyane, tse nepahetseng haholoanyane. Sena se etsa hore li be ntle bakeng sa merero eo lebelo e leng ntlha, joalo ka ho phunya masoba a mangata bakeng sa ho kenya terata ea motlakase morerong oa kaho. Likarolo tsa ho phunya Auger, tse nang le liphala tsa tsona tse telele bakeng sa ho tlosa chip ka katleho, le tsona li ntle bakeng sa ho phunya masoba a tebileng ka lehong ka potlako.​
  Ho feto-fetoha ha maemo）
  Mefuta e fapaneng ea likotoana tsa ho tjhesa tse tabolang lehong tse fumanehang e bolela hore li ka sebelisoa bakeng sa mefuta e mengata ea lits'ebetso. Hore na u sebetsa morerong o monyane oa DIY lapeng, joalo ka ho kenya shelofo, kapa mosebetsi o moholo oa ho betla lehong, joalo ka ho haha ​​​​litepisi tsa lehong tse entsoeng ka mokhoa o ikhethileng, ho na le karolo ea ho tjhesa e tabolang lehong e loketseng mosebetsi ona. Mefuta e fapaneng ea likotoana e ka sebelisoa mefuteng e fapaneng ea lehong, ho tloha ho lifate tse bonolo joalo ka phaene ho ea ho lifate tse thata joalo ka maple, esita le ho lisebelisoa tse ling tsa lehong tse kopaneng.​
  Qetellong, ho utloisisa mefuta e fapaneng ea likotoana tsa ho phunya lehong tse tenang, likarolo tsa tsona tsa tekheniki, le melemo eo li fanang ka eona ke senotlolo sa ho atleha ho sebetsa ka lehong. Ka ho khetha karolo e nepahetseng bakeng sa projeke ea hau, u ka fumana liphetho tse betere, ua boloka nako, 'me ua netefatsa ho tšoarella le boleng ba lintho tseo u li bōpileng ka lehong.