Drill Bits e hlahisa: Tataiso ea ba qalang ho Wood Drill Bits!

selelekela

Ho sebetsa ka mapolanka ke bonono bo hlokang ho nepahala le ho sebetsa ka matsoho, 'me ka pelong ea mosebetsi oa matsoho ke sesebelisoa sa motheo - lehong la ho phunya lehong.Hore na u 'metli ea nang le boiphihlelo kapa motho ea chesehelang mapolanka ka DIY, ho tseba ho khetha le ho sebelisa boro e nepahetseng ho bohlokoa molemong oa morero o atlehileng oa ho betla mapolanka.

Tataisong ena e batsi, re tla batlisisa ka ho rarahana ha likotoana tsa ho cheka lehong, re hlahlobe mefuta e fapaneng, boholo, lisebelisoa le liphahlo tse tlatsetsang ho sebetsa ha tsona.

A re qaleng ho hlahloba lisebelisoa tsa motheo tse etsang mapolanka a maholo.

Tafole ea likateng

• Kenyelletso ea Wood Drill Bit

• Lintho tse bonahalang

• ho roala

• Sebopeho

• Mefuta ea li-Drill Bits

• Qetello

Kenyelletso ea Wood Drill Bit

Lintho tse bonahalang

Lisebelisoa tse ngata tse fapaneng li sebelisoa bakeng sa kapa holim'a likotoana tsa ho cheka, ho latela ts'ebeliso e hlokahalang.

Tungsten Carbide: Tungsten carbide le li-carbide tse ling li thata haholo 'me li khona ho cheka hoo e batlang e le lisebelisoa tsohle, ha li ntse li tšoere nako e telele ho feta likotoana tse ling.Thepa e theko e boima ebile e brittle haholo ho feta litšepe;ka lebaka leo li sebelisoa haholo-holo bakeng sa malebela a ho phunya, likotoana tse nyane tsa lintho tse thata tse tsitsitseng kapa tse tiisitsoeng holim'a ntlha ea tšepe e entsoeng ka tšepe e thata.

Leha ho le joalo, ho se ho tloaelehile mabenkeleng a mesebetsi ho sebelisa likotoana tse tiileng tsa carbide.Ka boholo bo nyane haholo ho thata ho lumellana le malebela a carbide;liindastering tse ling, haholo-holo ho hatisoa ha boto ea potoloho, e hlokang masoba a mangata a nang le bophara bo ka tlase ho 1 mm, ho sebelisoa likotoana tse tiileng tsa carbide.

PCD: Polycrystalline diamond (PCD) ke e 'ngoe ea lisebelisoa tse thata ka ho fetisisa tsa lisebelisoa, kahoo ha e khone ho apara.E na le moalo oa likaroloana tsa daemane, hangata e ka bang 0.5 mm (0.020 in) botenya, e kopantsoeng joalo ka boima bo sintered ho tšehetso ea tungsten-carbide.

Li-bits li entsoe ka thepa ena ka ho betla likaroloana tse nyane ho isa ntlheng ea sesebelisoa ho theha mapheo a ho itšeha kapa ka ho kenya PCD mothapong oa "nib" ea tungsten-carbide.Nōka e ka tšelisoa hamorao ho carbide shaft;e ka ba motheo oa li-geometri tse rarahaneng tse neng li ka baka ho hloleha ha braze ho "likarolo" tse nyane.

Likotoana tsa PCD hangata li sebelisoa indastering ea makoloi, sefofane, le liindasteri tse ling ho cheka lisebelisoa tsa aluminium tse abrasive, lipolasetiki tse matlafalitsoeng ka carbon-fiber, le lisebelisoa tse ling tsa abrasive, le lits'ebetsong moo nako ea ho emisa mochini ho khutlisa kapa ho leotsa likotoana tse tsofetseng li bitsa chelete e ngata haholo.PCD ha e sebelisoe ka litšepe tse nang le tšepe ka lebaka la ho roala ho feteletseng ho bakoang ke karabelo pakeng tsa carbon ho PCD le tšepe ka tšepe.

Tšepe

Likotoana tsa tšepe tse nang le khabone e tlaseli theko e tlase, empa ha li tšoare moeli hantle 'me li hloka ho chorisa khafetsa.Li sebelisoa feela bakeng sa ho cheka lehong;esita le ho sebetsa ka mapolanka a thata ho e-na le mapolanka a bonolo ho ka khutsufatsa bophelo ba bona ka mokhoa o hlakileng.

Likotoana tse entsoeng katšepe e phahameng ea khaboneli tšoarella ho fetalikotoana tsa tšepe tse tlaaseka lebaka la thepa e fanoang ke ho thatafatsa le ho kokobetsa thepa.Haeba li futhumala ho feta tekano (mohlala, ka ho futhumala ha li ntse li phunya) li lahleheloa ke bohale, e leng se etsang hore ho be le bohale bo bonolo.Likotoana tsena li ka sebelisoa lehong kapa tšepe.

High-speed steel (HSS) ke mofuta oa tšepe ea sesebelisoa;Li-bits tsa HSS li thata ebile li hana mocheso ho feta tšepe e nang le k'habone e phahameng.Li ka sebelisoa ho cheka tšepe, lehong le thata, le lisebelisoa tse ling tse ngata ka lebelo le leholo ho feta likotoana tsa tšepe tsa carbon, 'me boholo ba tsona li nkile sebaka sa litšepe tsa carbon.

Lisebelisoa tsa tšepe tsa cobaltke mefuta e fapaneng ea tšepe e lebelo le phahameng e nang le cobalt e ngata.Li tšoara ho thatafala ha tsona mochesong o phahameng haholo 'me li sebelisetsoa ho cheka tšepe e sa hloekang le lisebelisoa tse ling tse thata.Bothata bo ka sehloohong ba litšepe tsa cobalt ke hore li brittle ho feta HSS e tloaelehileng.

Ho roala

oxide e ntšo

Black oxide ke seaparo se setšo se theko e tlaase.Moaparo o motšo oa oxide o fana ka ho hanyetsa mocheso le lubricity, hammoho le ho hanyetsa kutu.Ho roala ho eketsa bophelo ba likotoana tsa tšepe tse lebelo le holimo

Titanium nitride

Titanium nitride (TiN) ke thepa ea tšepe e thata haholo e ka sebelisetsoang ho roala tšepe ea lebelo le phahameng (hangata e le twist bit), e lelefatsa bophelo ba ho itšeha ka makhetlo a mararo kapa ho feta.Esita le ka mor'a ho chorisa, moeli o ka sehloohong oa ho roala o ntse o fana ka ho itšeha le bophelo bohle.

Litšobotsi

ntlha ya ntlha

The angle point, kapa angle e entsoeng ntlheng ea biti, e khethoa ke thepa eo biti e tla sebetsa ho eona. Lisebelisoa tse thata li hloka ntlha e kholoanyane, 'me lisebelisoa tse bonolo li hloka angle e bohale.Sebaka se nepahetseng sa ntlha bakeng sa ho thatafala ha thepa se susumetsa ho lelera, ho qoqa, sebopeho sa lesoba le sekhahla sa ho apara.

bolelele

Bolelele ba ts'ebetso ea hanyenyane bo etsa qeto ea hore na sekoti se tebileng hakae se ka phunngoa, hape se lekanyetsa ho tiea ha sekoti le ho nepahala ha sekoti se hlahisoang.Le hoja likotoana tse telele li ka phunya masoba a tebileng, li fetoha habonolo ho bolelang hore likoti tseo li li phunyang li ka 'na tsa e-ba le sebaka se sa nepahaleng kapa tsa lelera ho tloha moo li reriloeng teng.Li-twist drill bits li fumaneha ka bolelele bo tloaelehileng, bo bitsoang Stub-length kapa Screw-Machine-length (e khuts'oane), bolelele bo tloaelehileng ba Jobber (bohareng), le Taper-length kapa Long-Series (bolelele).

Lisebelisoa tse ngata tsa ho cheka bakeng sa tšebeliso ea bareki li na le li-shank tse otlolohileng.Bakeng sa ho cheka mosebetsi o boima indastering, ka linako tse ling ho sebelisoa likotoana tse nang le li-shank tse tapered.Mefuta e meng ea shank e sebelisitsoeng e kenyelletsa sebopeho sa hex, le litsamaiso tse fapaneng tsa tokollo tse potlakileng.

Karo-karolelano ea bophara-ho-bolelele ba karolo ea boro hangata e pakeng tsa 1:1 le 1:10.Likarolo tse phahameng haholo lia khoneha (mohlala, li-twist bits tsa "bolelele ba sefofane", lithunya tsa lithunya tsa oli e hatelitsoeng, joalo-joalo), empa ha karo-karolelano e phahame, phephetso ea tekheniki ea ho hlahisa mosebetsi o motle ke e kholoanyane.

Mefuta ea li-Drill Bits:

Sekhahla sa sakha Haeba se sa sebelisoe hang-hang, se lokela ho ba se bataletseng kapa se sebelise lesoba hore se fanyehe, kapa lintho tse ling li ke ke tsa pakoa ka mahare a sakha a leoto le bataletseng, 'me mongobo le anti-corrosion li lokela ho nkoa.

Brad point bit (Dowel Drill Bit):

The brad point drill bit (eo hape e tsejoang e le lip and spur drill bit, le dowel drill bit) ke mefuta e fapaneng ea "twist drill bit" e ntlafalitsoeng bakeng sa ho cheka lehong.

Sebelisa sepina sa ho phunya lepolanka le sephara kapa sepina sa spiral, se loketseng mesebetsi moo liboutu kapa linate li hlokang ho patoa.

Li-drill tsa Brad point li fumaneha ka bophara ho tloha ho 3–16 mm (0.12–0.63 in).

Ka likoti Drill Bit

A through Hole ke lesoba le fetang har'a mosebetsi oohle.

Sebelisa spiral drill bit bakeng sa ho kenella ka potlako, e loketseng mosebetsi o akaretsang oa ho cheka.

Hinge sinker bit

Hinge sinker bit ke mohlala oa moralo o tloaelehileng oa ho cheka bakeng sa ts'ebeliso e itseng.
Ho entsoe hinge e khethehileng e sebelisang mabota a lesoba la bophara ba 35 mm (1.4 in), le boretsoeng ka har'a boto ea likaroloana, bakeng sa tšehetso.

Forstner bit

Forstner bits, e reheletsoeng ka moqapi oa eona, e ne e e-na le masoba a nepahetseng, a bataletseng ka lehong, ka mokhoa ofe kapa ofe mabapi le lijo-thollo tsa lehong.Li khona ho rema moeling oa lepolanka, 'me li ka khaola likoti tse thulaneng;bakeng sa lits'ebetso tse joalo hangata li sebelisoa mecheng ea li-drill kapa li-lathes ho e-na le liborong tsa motlakase tse tšoaroang ka letsoho.

Litlhahiso tse Nyenyane tsa ho Sebelisa Likotoana tsa ho Drill Wood

Tokisetso

Netefatsa hore sebaka seo ho sebetsoang ho sona se hloekile, u tlosa litšitiso tse ka sitisang ho cheka.
Khetha lisebelisoa tse nepahetseng tsa tšireletso, ho kenyeletsoa likhalase tsa tšireletso le li-earmuffs.

Lebelo: Khetha lebelo le nepahetseng ho latela boima ba patsi le mofuta oa likotoana.
Ka kakaretso, lebelo le fokolang le loketse lifate tse thata, ha lebelo le potlakileng le ka sebelisoa

Qetello

Ho tloha ho utloisisa menahano ea ho khetha mofuta o nepahetseng, boholo, le thepa ho ea ho ts'ebetsong mekhoa e tsoetseng pele joalo ka ho theha sefofu le ka masoba, karolo e 'ngoe le e 'ngoe e kenya letsoho mosebetsing oa mapolanka.

Sengoliloeng sena se qala ka kenyelletso ea mefuta ea mantlha le lisebelisoa tsa li-drill bits.Thusa ho ntlafatsa tsebo ea hau ea mapolanka.

Koocut Tools e fana ka lisebelisoa tsa porofeshenale bakeng sa hau.

Haeba u e hloka, ka kopo u se ke oa tsilatsila ho ikopanya le rona.

Selekane le rona ho holisa lekeno la hau le ho holisa khoebo ea hau naheng ea heno!