I-shank yinxenye yokubambelela kwi-drill yokubeka iziko kunye nokuhanjiswa kwamandla;Intamo isetyenziselwa ukurhoxisa ivili lokugaya xa ugaya i-drill bit, kunye nenkcazo kunye ne-trademark ye-drill bit ngokuqhelekileyo ibhalwe entanyeni;Inxalenye esebenzayo ye-twist drill idlala indima yokusika kunye nokukhokela.I-twist drill sisixhobo sokugaya umngxuma ojikelezayo we-workpiece ngokusebenzisa ukusika kwayo okujikelezayo ngokubhekiselele kwi-axis esisigxina.Inikwe igama ngenxa yokuba i-chip yayo ebambe igroove i-spiral kwaye ibonakala ngathi yi-twist.
I-Twist drill sesona sixhobo sixhaphakileyo sokulungisa umngxuma.Umda wokusika oyintloko wolu hlobo lwe-drill lude, imiphetho emibini ephambili yokusika idityaniswe ngumphetho othe tyaba, kwaye i-chip yokubamba i-groove i-spiral (ilungele ukususwa kwe-chip).
Inxalenye ye-spiral groove ibandakanya ubuso behariki, kwaye ubuso behariki kunye ne-engile ephezulu imisela ubungakanani be-engile yehariki.Ke ngoko, i-drill point yeraki i-angle ayinxulumananga kuphela ne-spiral angle, kodwa ikwachatshazelwa kukuthambeka komphetho.
Yintoni inkcazo kunye nemodeli ye-twist drill?
Inkcazo kunye nobukhulu be-twist drill:Φ 1.0, Φ1.5, Φ2.0, Φ2.5, Φ3.0, Φ3.2, Φ3.3, Φ3.5, Φ3.8, Φ4.0, Φ4.2, Φ4.5, Φ4.8, Φ5.0, Φ5.2, Φ5.5, Φ5.8, ΦNtandathuΦ6.2, Φ6.5, Φ6.8, Φ7.0, Φ7.2, Φ7.5, Φ7.8, Φ8.0, Φ8.2, Φ8.5, Φ8.8, Φ9.0, Φ9.2, Φ9.5, Φ10.0, Φ10.2, Φ10.5, Φ11.0, Φ12.0, Φ12.5, Φ13.0, Φ13.5, Φ14.
Itheyibhile yenkcazo ye-twist drill:
Straight shank twist drills GB/T,.3-,Φ 3- Φ 20.
I-shank twist drill ye-GB / T,.4 -,Φ 3- Φ 31.5.
Morse taper shank twist drills GB/T,.1 -,Φ 6- Φ.
I-Morse taper shank twist drill enesiphatho esisemgangathweni kunye nesiphatho esishinyeneyo se-GB/T,.2 -,Φ 6- Φ 50.
Morse taper shank eyandisiweyo twist drill GB/T,.3-,Φ 6- Φ 30.
Carbide straight shank twist drill, ubungakanani 16.
I-twist drill inomlinganiselo omncinci we-3.5MM, kunye no-5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 32 kunye nezinye iinkcukacha.
I-angle esisiseko ye-twist drill ibandakanya iinxalenye ezine: i-angle ephezulu, i-angle ye-cross edge, i-angle yangaphambili kunye ne-angle yangasemva.
1. I-angle ephezulu: I-angle ehlanganisiweyo phakathi kwee-cutting edges ze-twist drill ibizwa ngokuba yi-angle ephezulu.I-engile ngokubanzi°, enokuba yincinci xa ubhobhoza izinto ezithambileyo kwaye ezinkulu xa ubhobhoza izinto ezinzima.
2. I-angle echongiweyo yomphetho othe tye: i-angle edibeneyo phakathi komphetho othe tye kunye nomgca wokusika oyintloko ubizwa ngokuba yi-angle ephezulu, ngokuqhelekileyo i-55.°.Ubungakanani be-angle ye-diagonal yomgca othe tye iyahluka kunye nobukhulu be-angle emva kokusila.Xa i-angle yangasemva inkulu, i-angle ye-cross edge iyancipha, i-cross edge iba yinde, kwaye i-circumferential force iyanda ngexesha lokugaya.Ukuba i-angle yangasemva incinci, imeko ichasene.
3. I-engile yangaphambili: ngokubanzi - 30°~30°, ubuninzi kumphetho wangaphandle, kunye ne-engile engalunganga yangaphambili kufuphi nombindi we-drill bit.Inkulu i-engile ejikelezayo ye-twist drill, inkulu i-engile yangaphambili.
4. I-angle yangasemva: I-angle yangasemva ye-twist drill nayo iyahluka, kunye nobuncinci kumda wangaphandle kunye nobuninzi obusondeleyo kumbindi we-drill bit.Ngokuqhelekileyo yi-8°~12°.
Imiqathango yokusebenza kwe-twist drill:
1. Ii-twist drills ziya kupakishwa kwiibhokisi ezikhethekileyo ukuphepha ukungcangcazela kunye nokungqubana.
2. Isixhobo sokulinganisa esingadibananga (njengesixhobo se-microscope) siya kusetyenziswa ukulinganisa i-diameter ye-drill bit ukukhusela i-edge yokusika ekudibaneni nesixhobo sokulinganisa somatshini kwaye sonakaliswe.
3. Xa isetyenziswa, i-drill bit ethathwe kwibhokisi yokupakisha iya kufakwa ngokukhawuleza kwi-spring chuck ye-spindle okanye kwimagazini yesixhobo apho i-drill bit iguqulwa ngokuzenzekelayo.
4. Jonga rhoqo isixeko esifanayo se-spindle kunye nentwasahlobo yokuqokelela kunye ne-clamping force ye-spring iqokelela.Isixeko esinye esihlwempuzekileyo siya kubangela ukuba i-drill bit ene-diameter encinci yaphuke kwaye umngxuma ube mkhulu.Amandla okubamba angalunganga aya kubangela ukuba isantya sangempela singahambelani nesantya esibekiweyo, kwaye i-chuck iya kutyibilika nge-twist drill bit.
5. Kwizixhobo zomshini we-CNC kunye nendandatho yokubeka indawo, ukubeka ubunzulu ngexesha lofakelo kufuneka kuchaneke.Ukuba i-ring yokubeka ayisetyenziswanga, ukwandiswa kwebit drill efakwe kwi-spindle kufuneka ilungiswe ngokuqhubekayo.Kumatshini wokomba wokusonta omninzi, le ngongoma kufuneka inikwe ingqwalasela ethe kratya, kwaye ubunzulu bokomba be-spindle nganye kufuneka buhambelane.Ukuba azihambelani, i-drill bit inokufikelela emgangathweni okanye ingaphumeleli ukubhobhoza kwibhodi yesiphaluka, okubangela ukuchithwa.
6. I-40x stereo microscope ingasetyenziselwa ukujonga ukunxiba kwe-cut cut of the drill bit.
7. Soloko ujonga unyawo lwesicinezeli sokusonta.Indawo yoqhagamshelwano yonyawo lomcinezeli iya kuba ithe tyaba kwaye ime nkqo ukuya kwi-shaft engundoqo ngaphandle kokungcangcazela, ukuze kuthintelwe ikhefu lokubhoboza kunye nokutenxa ngexesha lokugaya.
8. Ubude be-clamping ye-fixed shank twist drill bit kwi-spring chuck yi-4-5 ephindwe kabini ububanzi bomqheba we-drill ngaphambi kokuba ibambeke ngokuqinileyo.
9. Isitaki seplate yesiseko, kuqukwa neepleyiti zesiseko ezingaphezulu nezisezantsi, ziya kumiswa zibekwe ngokuqinileyo kwaye zilinganiswe kumngxuma omnye wenkqubo yokubeka i-slot kwindawo yokusebenza yomatshini wokomba.Xa usebenzisa i-adhesive tape, kuyimfuneko ukukhusela i-drill bit ekubambeleleni kwi-tape, eya kubangela ubunzima ekususweni kwe-chip kunye ne-drill break.
10. Umatshini wokugaya unomphumo omhle wokufunxa uthuli.Umoya wokufunxa uthuli unokunciphisa ubushushu bendawo yokomba, kwaye kwangaxeshanye, unokulususa uthuli ukunciphisa ukukhuhlana kunye nokwenza ubushushu obuphezulu.
11. Ukugaya kwakhona kwangexesha kunokunyusa ukusetyenziswa kunye namaxesha okugaya ama-twist bits, ukwandisa ubomi be-bits, kunye nokunciphisa iindleko zemveliso kunye neendleko.
Ukusetyenziswa kwe-twist drill
Zeziphi iimilo kunye nokusetyenziswa kweendawo ezahlukeneyo zokubhola?
Ukusetyenziswa kunye nokuhlelwa kwe-straight shank twist drills
I-black handle straight twist drill ibukhali.Isetyenziselwa ukugrumba imingxuma kwiiplanga kunye nentsimbi.I-Sliver impact drill ayicacanga.Isetyenziselwa ukugrumba imingxuma kwisamente nakwiindonga zezitena.Lumsebenzi wokwakha.Xa ubhobhoza, i-drill yombane kufuneka ilungiswe ukuze ibe nomsebenzi wempembelelo.
Isixhobo esihle kakhulu
Uhlobo kunye nenjongo ye-drill bit?
Ngoku kukho iindawo zegolide ezigqunywe ngeefilimu zetsimbi ezinzima ezinqabileyo, ezenziwe ngentsimbi yesixhobo kunye nezinye izinto kwaye zenziwe lukhuni emva kokunyanga ubushushu.Incam yemela enencam yayo igutywe nge-engile elinganayo kumacala omabini kunye nokuthambekela okungemva okuncinci ukwenza i-engile ebukhali.I-drill ayinayo intsimbi, isinyithi okanye i-aluminiyam eqiniswe kunyango lobushushu, kwaye i-aluminium kulula ukunamathela kwi-drill, ngoko ke i-drill idinga ukuthanjiswa ngamanzi anesepha.
2. Imingxuma ye-Punch kwizinto eziphathekayo kunye nezixhobo zamatye, sebenzisa i-drill drills, intsebenziswano kunye ne-drills yamatye, kunye nentloko yokusika ngokuqhelekileyo yenziwe nge-carbide ene-cemented.Amakhaya aqhelekileyo asebenzisa izixhobo eziqhelekileyo zombane zombane ngaphandle kokomba kwiindonga zesamente.
3. Yomba iinkuni.Gqoka imingxuma kwizinto zokhuni kwaye usebenzise i-drillworking drills kunye.I-drills ye-woodworking inomthamo omkhulu wokusika kwaye ayifuni ubunzima obuphezulu besixhobo.Isixhobo sesixhobo ngokuqhelekileyo sisantya esiphezulu sentsimbi.Kukho incam encinci embindini wencam encinci, kwaye ii-engile ezilinganayo kumacala omabini zikhulu, nokuba akukho engile.Kwindawo elungileyo yokulungisa.Enyanisweni, i-metal drill inokwemba iinkuni.Ngenxa yokuba iinkuni zilula ukufudumeza kunye neetshiphusi eziqhekezayo azikho lula ukuphuma, kuyafuneka ukuba ucothise isantya sokujikeleza kwaye usoloko uphuma ukuze ususe iitshiphusi ezinqabileyo.
4. Ii-tile drills zisetyenziselwa ukubhoboza imingxuma kwiithayile ze-ceramic kunye neglasi enobunzima obuphezulu.I-tungsten carbon alloy isetyenziswa njengesixhobo sesixhobo.Ngenxa yobunzima obuphezulu kunye nokuqina okungahambi kakuhle kwesixhobo, ingqalelo kufuneka ihlawulwe kwisantya esisezantsi kunye nefuthe lokusetyenziswa kwasimahla.
Ukuhlelwa kwee-twist drills
Uhlobo kunye nenjongo ye-drill bit?Yiza ujonge
2. Ibhilidi yokugrumba embindini: isetyenziswa ngokubanzi ukugrumba indawo esembindini phambi kokomba.
3. I-twist bit: Yeyona nto isetyenziswa kakhulu kwimveliso yemizi-mveliso.Ngokuqhelekileyo sisebenzisa i-twist bit.
4. I-Super hard drill: Isiphelo sangaphambili somzimba we-drill okanye yonke into yenziwe nge-super hard alloy tool material, esetyenziselwa ukugrumba izinto zokusebenza.
5. I-Oil hole drill bit: i-drill body inemingxuma emibini encinci apho i-agent agent ifikelela kwi-cut cut ukuze isuse ukushisa kunye neechips.
6. I-deep hole drill: Iqale yasetyenziselwa ukugrumba umbhobho wompu kunye ne-stone casing, eyaziwa ngokuba yi-barrel drill.Umngxuma onzulu we-drill luhlobo lwe-groove ethe ngqo.
Zeziphi iintlobo zoqheliso ezisetyenziswa ngokuqhelekileyo kwialloy twist ezikhoyo?
I-alloy twist drills eziqhelekileyo, i-straight shank alloy twist drills, i-fixed shank alloy twist drills, i-alloy alloy twist drills, i-alloy twist drills, i-non-standard ebunjwe i-alloy twist drills ziintlobo eziqhelekileyo ze-alloy twist drills, i-OBS ialloy twist drills!
Luluphi udidi lweendlela zokwenziwa komthi?
Amanqaku amathathu e-drill, i-twist drill, i-gongs drill, i-flat drill.
I-drill yenqaku lesithathu: i-Workworking point drill emithathu, ilungele ukugrumba iinkuni ngokubanzi, imingxuma ye-screw, imingxuma yeplanga ejikelezileyo, njl. ibe kumgangatho othunyelwa ngaphandle.Kukho nesuti encinci ethengwe ngaphambili.Kubonakala ngathi yisuti yesine okanye emihlanu.Lifutshane kwaye liqatywe ngegolide.Kwakhona kulula kakhulu ukuyisebenzisa.I-drill-point drill kufuneka ibe yinto engcono kakhulu yokugaya iinkuni.Kulula ukuyibona, ayishukumi, kwaye ayibizi mali ininzi.
I-twist drill: I-twist drill isetyenziswa ngokubanzi ukubhola isinyithi.Iintsimbi ezahlukeneyo zinezixhobo ezahlukeneyo.Ndithenge ii-twist drills ezingaphezu kwama-20, kwaye ezinye zazo azigxininisi.Nje ukuba i-drill bit icinezelwe, iqala kwaye ishukume.Amava akho, kungcono ukuthenga ii-twist drills ezibizayo, enye ngeshumi.
I-Flat drill: I-drill ecaba ilingana nokukhuhla, kuba kukho intsimbi enye kuphela ye-drill, ejongene nemithi, ngoko isebenza njenge-scraper.Ngokuqhelekileyo, i-cork iyakwazi ukujamelana nayo, kodwa ukhuni oluqinileyo luba neentloni.
I-gong drill ineencam ezimbini zemela, enye yazo inoxanduva lokuzoba isangqa, esilingana nendima yetshizi, enye incam yemela inoxanduva lokufola, kwaye embindini kukho isikrufu esincinci, esisetyenziswayo. njengombindi wesangqa.Imingxuma egrunjiweyo ziigongs icocekile, ayinamaqhuqhuva kwaye iyakhawuleza.Ngokuqhelekileyo, iigongs kunye ne-drills zinde kwaye zisetyenziselwa ukugrumba imingxuma enzulu.
Ingqalelo iya kuhlawulwa ngexesha lokusebenza: ngenxa yokuba indawo yokudibanisa phakathi komzimba we-drill kunye neenkuni zikhulu, ubushushu obuveliswa yi-friction bukhulu kakhulu.Ukuba iinkuni ziqinile, zihlala zitshaya.Ukuba i-drill bit ayithathwanga kwangethuba ukuze iphole, i-drill bit iya kuthi ifakwe i-annelled kwaye ibe buthathaka.
Ukuveliswa kwe-twist drill
Phakathi kweendlela eziqhelekileyo zokujija kwiimarike, kukho iidrill ezimhlophe kunye ne-black drills.Ngubani onokundixelela imathiriyeli, inkqubo yokuvelisa kunye nokusetyenziswa kwezi zixhobo zimbini?
I-drill emhlophe iphantsi, ngoko ke ukuchaneka kwe-drill emhlophe kuphezulu kunokwe-rolling drill,
Zombini zenziwe ngentsimbi yesantya esiphezulu seM2.Banokusebenza kuphela izinto ezinobunzima obuphantsi
Ukusetyenzwa ngokubanzi kweentsimbi ze-nonferrous, intsimbi ye-carbon ephantsi.
Ewe kunjalo, kukho i-HSS-E, HSS-PM kunye nezinye iintsimbi ezinesantya esiphezulu ekunzima ukuzisebenzisa kumatshini
Ngokomzekelo, i-alloy carbon steel, isinyithi esityhidiweyo, insimbi engenasici, njl.
Yintoni inkqubo yemveliso ye-twist drill?
Ukusuka kwi-blanking ukuya kwi-rough grilling, emva koko ukugaya kakuhle, ukugoba, ukugaya i-drill point, kwaye emva koko ukugaya kakuhle kwakhona, de kube ukupakishwa, ukuleyibheli kunye nokuthunyelwa!Iindidi ezahlukeneyo ze-twist drills zivelisa iziphumo ezahlukeneyo.Ngaphezu kweminyaka elishumi, iZhijia igxile kuphando, uphuhliso kunye nokwenza ngokwezifiso ii-twist drills!
Zeziphi iimfuno zobugcisa ze-twist drills?
Inkangeleko ayisayi kuba neentanda, itshiphu, imitshiso, imiphetho ebuthuntu kunye nezinye iziphene ezichaphazela ukusebenza kwenkonzo.
I-twist drill sisixhobo sokubhoboza umngxuma ojikelezayo womsebenzi ngokusika kwayo okujikelezayo ngokubhekiselele kwi-axis esisigxina.Inikwe igama ngenxa yokuba i-chip yayo ebambe igroove i-spiral kwaye ibonakala ngathi yi-twist.
Uqheliso lokujija olusemgangathweni.I-twist drill yenziwe ngokubamba, intamo kunye nenxalenye yokusebenza.
(1) Ububanzi be-twist drill bukhawulelwe ngububanzi bomngxuma.I-spiral groove yenza i-drill core ibencinci kwaye i-drill bit inokuqina okuphantsi;Kukho amabhanti eembambo ezimbini kuphela zokukhokela, kwaye i-axis yomngxuma kulula ukuyijika;Umphetho othe tyaba wenza ukuba kube nzima ukugxila, ukuxhathisa kwe-axial kuyanda, kwaye i-drill bit kulula ukuyijingisa.Ngoko ke, iimpazamo zemilo kunye nezikhundla zemingxuma egrunjiweyo zinkulu.
(2) Umphezulu wesixhobo sangaphambili nasemva se-twist drills yimigangatho egobileyo.I-angle yangaphambili kunye ne-angle yangasemva kwinqanaba ngalinye kunye ne-edge engundoqo yokusika iyahluka, kwaye i-angle yangaphambili ye-cross edge yi-55.°.Iimeko zokusika zimbi kakhulu;Ukusasazwa kwesantya sokusika ecaleni komgca wokusika akunangqiqo, kwaye isantya sokusika isicatshulwa sesixhobo esinamandla aphantsi siphezulu, ngoko ke ukugqoka kunzulu.Ngoko ke, ukuchaneka komngxuma owenziwe ngoomatshini kuphantsi.
(3) Umgca oyintloko wokusika we-drill uphelele, kwaye isantya sokusika kwinqanaba ngalinye kwinqanaba lokusika alilingani, ngoko kulula ukwenza i-spiral chips kwaye kunzima ukususa ii-chips.Ke ngoko, i-chip ihlala ikrwela udonga lomngxuma ngenxa yokukhuhla kunye nokukhuhlana nodonga lomngxuma, kwaye uburhabaxa bomphezulu emva komatshini buphantsi kakhulu.
Nangona imilo yejometri ye-twist drill inengqiqo ngakumbi kuneyo ye-flat drill, kusekho oku kusilela kulandelayo:
(1) Umahluko phakathi kwamaxabiso e-engile yangaphambili kwindawo nganye kumphetho oyintloko wokusika we-standard twist drill mkhulu kakhulu.I-engile yangaphambili yecala lokusika eliphambili kumda wangaphandle we-drill bit malunga ne-+30°;I-angle yangaphambili kufuphi neziko lokugaya malunga ne-30°, kunye ne-angle yangaphambili kufuphi neziko lokugaya incinci kakhulu, okubangela ukuguqulwa kwe-chip enkulu kunye nokuchasana okukhulu kokusika;Nangona kunjalo, i-angle yangaphambili kufuphi nomda wangaphandle inkulu kakhulu, kwaye amandla okusika adla ngokungonelanga xa kusenziwa izinto ezinzima.
(2) Ungqameko oluthe tye lude kakhulu, kwaye i-engile yangaphambili yongqameko oluthe tye lixabiso elikhulu elingalunganga, ukuya kuthi ga kuma-54.°~-60°, eya kuvelisa amandla amakhulu e-axial.
(3) Xa kuthelekiswa nezinye iintlobo zezixhobo zokusika, eyona nto iphambili yokusika i-standard twist drills ide kakhulu, engabangeli ukuhlukana kwe-chip kunye nokuphulwa kwe-chip.
(4) I-angle yangasemva yecala lokusika elincedisayo kwi-edge band ngu-zero, okukhokelela ekukhuleni kwengxabano phakathi kobuso obungasemva bomgca oncedisayo kunye nodonga lomngxuma, ukunyuka kweqondo lokushisa, ukunxiba okukhulu kwikona yecala elingaphandle. i-drill bit, kunye nokonakala komphezulu owenziwe ngomatshini.
UDiane
Ifowuni/Whatsapp:8618622997325
Ixesha lokuposa: Oct-13-2022