I-Drill bit luhlobo lwehardware esetyenziswa kakhulu koomatshini bethu bokwakha.Isetyenziselwa ukugrumba imingxunya okanye imingxuma eyimfama kwizinto eziqinileyo, kwaye inokwandisa imingxuma ekhoyo.
Nangona kunjalo, iintlobo ze-drill bits esizikhethayo zahlukile kwiindawo ezahlukeneyo zokusebenza.Iintsinjana zokomba ezisetyenziswa ngokuqhelekileyo ziquka i-twist drill, i-flat drill, i-cent drill, i-deep hole drill kunye ne-nesting drill.
Ngoko ke, luhlobo luni lwe-drill olusetyenziselwa ukubhola iipleyiti zentsimbi?
Isantya esiphezulu sentsimbi siyacetyiswa ukuba kusonjwe ipleyiti yentsimbi.
Ukongezelela, xa ubhobhoza, kuxhomekeke kububanzi bomngxuma.Ukuba umngxuma mkhulu, amandla e-drill yombane ekufuneka isetyenziswe aya kuba makhulu.
Ngoku kukho iplate yentsimbi ekhethekileyo (ekwabizwa ngokuba yi-hollow drill bit okanye iAnnular cutter okanye i-broach cutter okanye i-core drill okanye i-core cutter), ekwazi ukubhola ngokukhawuleza.
Intonga yokudibanisa inokugxunyekwa ngokuthe ngqo kwi-drill magnetic, kunye ne-20 mm iipleyiti zetsimbi ezityebileyo zinokugrunjwa kwimizuzwana embalwa nje.Ineengenelo ezicacileyo
I-steel plate drill inokwahlulwa ibe yi-high-speed steel drill (HSS) kunye ne-cemented carbide core drill (TCT) ngokwezinto eziphathekayo.
Intshayelelo ye-High Speed Steel Plate Drill (HSS core drill):
Isantya esiphezulu sentsimbi yesiporo sensimbi siyamkelwa, kunye nochungechunge olubini lohlobo oluqhelekileyo kunye nohlobo olumanzi olomileyo;Ngeentlobo ngeentlobo zokuphatha, i-patented end tooth geometry, uyilo lokwahlula i-chip, oluzinzile kwaye luthembekile.
Ububanzi buvela kwi-12mm ukuya kwi-36mm, kwaye ubunzulu bu-25mm kunye ne-50mm;
Intshayelelo kwi-carbide steel plate drill (TCT core drill):
Uhlobo lokubamba lwe-brand drill yehlabathi lugqunywe ngokupheleleyo, kwaye ububanzi boluhlu oluqhelekileyo lusuka kwi-11mm ukuya kwi-150mm.Ubunzulu bokusika yi-35mm, 50mm, 75mm, 100mm, 150mm;
Ubuninzi be-dimeter ye-customized series yi-200mm, kwaye ubunzulu obukhulu bokusika yi-200mm;
Yamkela i-carbide blade ene-cemented high-performance cemented blade ene-ultra-fine particles, eyomeleleyo, engagugiyo, kwaye inefuthe elihle lokuchasa.I-blade iboshwe ngamandla kunye nesiqinisekiso sobomi obuzinzile;Idizayini ye-geometric blade emithathu ibonakalisa ngokupheleleyo iimpawu zamandla amancinci okusika kunye nokugxila kakuhle;
Intshayelelo yohlobo lwe-Hollow Drill Shank:
Ngelixa ukhetha i-drill engenanto kunye nobukhulu obufanelekileyo, uhlobo lwentonga kufuneka lukhethwe ngokwemodeli ye-drill magnetic.
Iindidi zomqheba ngokubanzi zibandakanya iintlobo ezisi-8: isiphatho se-engile sasekunene, isiphatho esiqhelekileyo, isiphatho semingxuma emine, isiphatho sokusika esijikelezayo, isiphatho esinentambo, isiphatho se-P-uhlobo lwe-engile yasekunene, isiphatho somngxuma emithathu, nomqheba wokusika osicaba.
Intshayelelo ye-Twist Drill:
Ukongeza, ii-twist drills eziqhelekileyo zinokugrumba kwiipleyiti zentsimbi.
I-Twist drill sesona sixhobo sisetyenziswa kakhulu kumatshini wokwenza umngxuma.
Izinto zayo ngokuqhelekileyo ziyintsimbi yesantya esiphezulu okanye i-alloy eqinile.
Isetyenziswa ikakhulu koomatshini bokwemba, iileyile, izixhobo zombane zombane kunye nezinye izixhobo zoomatshini ukusetyenzwa kwedayamitha yomngxuma eyahluka-hlukeneyo.
Ii-twist drills zidla ngokuhlulwa zibe yi-straight shank kunye ne-cone shank twist drills.
I-Shank drill echanekileyo: ilungele ukugrumba umngxuma omncinci ububanzi obungaphantsi kwe-13.0mm, i-cone okanye i-taper shank twist drill: ilungele imingxuma ene-diameter enkulu kunye ne-torque.
I-Twist drill sesona sixhobo sisetyenziswa kakhulu sokwenza umngxuma.Ngokuqhelekileyo, ububanzi buvela kwi-0.25 ukuya kwi-80 mm.
Ikakhulu iqulunqwe yinxalenye yokusebenza kunye nesibambo.Kukho iigrooves ezimbini ezijikelezayo kwindawo esebenzayo, ekhangeleka ngathi yi-twist, kungoko igama.
Ukuze kuncitshiswe ingxabano phakathi kwenxalenye yesikhokelo kunye nodonga lomngxuma ngexesha lokugaya, ububanzi be-twist drill buyancipha ngokuthe ngcembe ukusuka kwi-drill tip ukuya kwi-shank, kwaye ikwimo ye-cone eguquliweyo.I-engile ye-helix ye-twist drill ichaphazela ubukhulu becala le-engile ye-rake kumphetho wokusika, amandla e-blade lobe kunye nokusebenza kokususwa kwetshiphu, ngokuqhelekileyo ngama-25 ° ~ 32 °.I-Spiral groove inokucolwa kwaye icolwe.
Isiphelo sangaphambili se-drill bit sigayelwe ukwenza inxalenye yokusika ngokutshisa okutshisa okanye ukukhupha okushushu.I-angle ephezulu yecandelo lokusika le-standard twist drill yi-118, i-oblique angle ye-edge eguquguqukayo yi-40 ° ~ 60 °, kwaye i-angle yangasemva yi-8 ° ~ 20 °.
Ngenxa yezizathu zesakhiwo, i-engile yangaphambili inkulu kumda wangaphandle kwaye iyancipha ngokuthe ngcembe ukuya embindini.
Umnqamlezo une-angle yangaphambili engalunganga (ukuya kuthi ga kwi-55 °), esebenza njenge-extrusion ngexesha lokugaya.Ukuze kuphuculwe umsebenzi wokusika we-twist drill, inxalenye yokusika inokugatywa kwiimilo ezahlukeneyo ngokweempawu zezinto ezicutshungulwayo (ezifana ne-drill yeqela).I-twist drills ineentlobo ezimbini ze-shank: i-shank eqondile kunye ne-taper shank.Eyangaphambili ibotshelelwe kwi-drill chuck ngelixa eyokugqibela ifakwe kumngxunya we-taper we-spindle okanye i-tailstock yesixhobo somatshini.
Ngokuqhelekileyo, ii-twist drills zenziwe ngentsimbi enesantya esiphezulu.I-twist drills kunye ne-cemented carbide efakwe okanye izithsaba zifanelekile ukusetyenzwa kwentsimbi etyhidiweyo, intsimbi eqinile kunye nezinto ezingezo zetsimbi.I-integral cemented cemented carbide i-twist drills encinci isetyenziselwa ukucubungula izixhobo kunye neebhodi zesekethe eziprintiweyo.
Intshayelelo yeNyathelo Core Drill:
I-Step core drill, ekwabizwa ngokuba yi-step drill okanye i-pagoda drill, isetyenziselwa ukugrumba iipleyiti zentsimbi ezibhityileyo ngaphakathi kwe-3mm.
I-drill enye ingasetyenziswa endaweni yoqheliso oluninzi.Imingxuma enobubanzi obuhlukeneyo inokucutshungulwa njengoko kufuneka, kwaye imingxuma emikhulu inokucutshungulwa ngexesha elinye ngaphandle kokutshintsha i-drill kunye nemingxuma yokubeka indawo.
Ngokobume be-groove yemveliso, inokwahlulwa ibe yi-groove eqondileyo, i-spiral groove kunye ne-circular groove;
Okwangoku, i-drill step drill yenziwa yi-CBN epheleleyo yokusila, ngokukodwa eyenziwe ngesinyithi esinesantya esiphezulu, i-alloy enzima, njl., kunye neemfuno zokuchaneka okuphezulu.Ngokweemeko ezahlukeneyo zokusetyenzwa, ukugquma komphezulu kunokuqhutywa ukwandisa ubomi besixhobo kunye nokuphucula ukuqina kwesixhobo.
Izinyathelo zethu zokuqhuba zenziwe ngentsimbi enzima kakhulu enesantya esiphezulu.
Ububanzi bemveliso buvela kwi-4mm ukuya kwi-40mm.
Umdibaniso wamanyathelo usuka kumanyathelo ama-4 ukuya kwayi-13.
Kukho iindidi ezimbini ze grooves ejikelezayo kunye ne grooves ethe tye.
Ifanele ukugrunjwa kunye nokuphinda kufakwe intsimbi, intsimbi, isinyithi esingenasici kunye nezinye izinto;
Ukusila ngokuchanekileyo ngezixhobo ezizenzekelayo;Inkqubo yokwaleka inokukhethwa.
Ke ngoko, kukwabalulekile ukukhetha i-drill bit elungileyo yokomba ipleyiti yentsimbi.
Kodwa ungakhathazeki.Ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukuqhagamshelana nathi.
Sisoloko sikulungele ukuphendula nayiphi na imibuzo kuwe.
Sineqela lenkonzo yobungcali kunye neqela lemveliso.Kungakhathaliseki ukuba u-odola ubungakanani obuqhelekileyo okanye ufuna ukwenza ngokwezifiso, siya kukubonelela ngoluhlu olupheleleyo lweenkonzo ezinenkathalo.
Wamkelekile kumbuzo wakho nangaliphi na ixesha!
Lillian Wang
Izixhobo ezinkulu Kuphela zezona zixhobo sizenzileyo
Tianjin Ruixin Tools & Hardware Co., Ltd.
Email: wjj88@hbruixin.net
Mob / Whatsapp: +86-18633457086
IWebhu: www.giant-tools.com
Ixesha lokuposa: Sep-29-2022