Drill bit imhando yehardware inoshandiswa zvakanyanya mumichina yedu yekuvaka.Inoshandiswa kuboora maburi kana mabofu pazvinhu zvakasimba, uye inogona kukudza maburi aripo.
Zvisinei, marudzi ezvibooreso zvatinosarudza akasiyana munzvimbo dzakasiyana dzekushanda.Zvibooreso zvinonyanya kushandiswa zvinosanganisira twist drill, flat drill, center drill, deep hole drill uye nesting drill.
Saka rudzii rwechibooreso chinoshandiswa kuchera mahwendefa esimbi?
High speed steel bit inokurudzirwa pakuboora ndiro yesimbi.
Mukuwedzera, pakuchera, zvinoenderana nehupamhi hwegomba.Kana gomba rakakura, simba remagetsi rinoda kushandiswa richave rakakura.
Ikozvino kune yakakosha simbi yekubooresa plate bit (inonziwo hollow drill bit kana Annular cutter kana broach cutter kana core drill kana core cutter ), inogona kudhiraivha nekukurumidza.
Iyo tsvimbo yekubatanidza inogona kuiswa zvakananga pane magineti drill, uye 20 mm gobvu simbi mahwendefa anogona kudhirowa mumasekondi mashoma.Hune zvakanakira zviri pachena
Iyo simbi yeplate drill inogona kukamurwa kuita yakakwirira-kumhanya simbi core drill (HSS) uye simende carbide core drill (TCT) zvinoenderana nechinhu.
Nhanganyaya yeHigh Speed Steel Plate Drill(HSS core drill):
High speed simbi yesimbi njanji inogamuchirwa, ine maviri akatevedzana emhando yemhando uye yakaoma yakanyorova mhando;Iine akasiyana-siyana emhando yekubata, patented yekupedzisira zino geometry, chip yekuparadzanisa dhizaini, yakagadzikana uye yakavimbika.
Iyo dhayamita inotangira pa12mm kusvika 36mm, uye kudzika kuri 25mm uye 50mm;
Nhanganyaya kune carbide steel plate drill (TCT core drill):
Rudzi rwemubato rwechibhorani chepasi rose chakafukidzwa zvizere, uye dhayamita yeyakajairwa akateedzana kubva pa11mm kusvika 150mm.Kudzika kwekucheka ndeye 35mm, 50mm, 75mm, 100mm, 150mm;
Iyo yakakura dhayamita yeakagadziridzwa akatevedzana ndeye 200mm, uye yakanyanya kudzika kudzika ndeye 200mm;
Inotora kunze kwenyika yakakwira-inoshanda simende blade ine ultra-fine zvimedu, yakasimba, isingapfeki, uye ine yakanakisa kukanganisa kupikisa.Iyo blade inosungirirwa zvakasimba nevimbiso yehupenyu yakagadzikana;Matatu akaturikidzana geometric blade dhizaini anoratidza zvizere maitiro ediki rekucheka simba uye yakanaka centering;
Nhanganyaya kune Hollow Drill Shank Type:
Paunenge uchisarudza chibooreso chine saizi yakakodzera, mhando yetsvimbo inofanirwa kusarudzwa zvinoenderana nemuenzaniso weiyo magineti drill.
General mubato mhando dzinosanganisira 8 mhando: kurudyi kona mubato, general mubato, mana gomba mubato, denderedzwa rekucheka mubato, shinda, P-mhando yekurudyi kona mubato, buri matatu mubato, uye flat chekucheka mubato.
Nhanganyaya yeTwist Drill:
Pamusoro pezvo, zvakajairwa twist zvibooreso zvinogonawo kudhiraivha nemarata esimbi.
Twist drill ndicho chishandiso chinonyanya kushandiswa mugomba machining.
Chinhu chayo chinowanzo kumhanyisa chishandiso simbi kana hard alloy.
Inonyanya kushandiswa kumichina yekuchera, lathes, magetsi emagetsi emaoko uye mimwe michina yekugadzira dhiyamita yegomba madhayamita.
Twist drills inowanzokamurwa kuita shank yakatwasuka uye cone shank twist drills.
Straight shank drill: yakakodzera kuchera gomba diki dhayamita pazasi 13.0mm, koni kana taper shank twist drill: yakakodzera maburi ane dhayamita hombe uye torque.
Twist drill ndiyo inonyanya kushandiswa gomba machining tool.Kazhinji, dhayamita kubva 0.25 kusvika 80 mm.
Iyo inonyanya kuumbwa nechikamu chekushanda uye mubato.Kune maviri spiral grooves muchikamu chekushanda, chinoita senge twist, saka zita.
Kuti uderedze kupokana pakati pechikamu chegwara uye madziro egomba panguva yekuchera, dhayamita yemonyoro drill inoderera zvishoma nezvishoma kubva padhill tip kusvika kune shank, uye iri muchimiro cheiyo inverted cone.Iyo helix angle ye twist drill inonyanya kukanganisa saizi yerake angle pane yekucheka, kusimba kweblade lobe uye chip yekubvisa kuita, kazhinji 25 ° ~ 32 °.Spiral groove inogona kugayiwa uye pasi.
Iko kumucheto kwemberi kwechibooreso chinokuyiwa kuita chikamu chekucheka nekupisa kunopisa kana kupisa extrusion.Iyo yekumusoro kona yekucheka chikamu cheiyo standard twist drill ndeye 118, iyo oblique angle yekuchinjika kumucheto ndeye 40 ° ~ 60 °, uye kumashure kwe8 ° ~ 20 °.
Nekuda kwezvikonzero zvekuumbwa, kona yepamberi yakakura kumucheto wekunze uye zvishoma nezvishoma inodzikira yakananga pakati.
Muchinjiko wemuchinjiko une kona yepamberi yakaipa (kusvika pa - 55 °), iyo inoshanda seextrusion panguva yekuchera.Kuti uvandudze kushanda kwekucheka kwe twist drill, chikamu chekucheka chinogona kugadzika mumhando dzakasiyana-siyana maererano nehupfumi hwezvinhu zviri kugadziriswa (zvakadai seboka rekugadzira).Twist drills ine marudzi maviri e shank: shank yakarurama uye taper shank.Iyo yekutanga inosungirirwa mu drill chuck apo iyo yekupedzisira inoiswa mu taper gomba re spindle kana tailstock yemuchina wemuchina.
Kazhinji, ma twist drills anogadzirwa nesimbi yakakwirira-kumhanya.Twist drills ine simende inoisa carbide kana korona yakakodzera kugadzirisa simbi yakakandwa, simbi yakaoma uye isiri-simbi zvinhu.Integral cemented carbide madiki twist drills anoshandiswa kugadzirisa zviridzwa zvikamu uye akadhindwa edunhu mabhodhi.
Nhanganyaya kune Step Core Drill:
Step core drill, inozivikanwawo sedanho rekuchera kana pagoda drill, inonyanya kushandiswa kuchera mahwendefa esimbi matete mukati me3mm.
Chibooreso chimwe chinogona kushandiswa pachinzvimbo chezvibooreso zvakawanda.Makomba ane madhayamita akasiyana anogona kugadziriswa sezvinodiwa, uye maburi mahombe anogona kugadziriswa panguva imwe chete pasina kutsiva dhiri uye maburi ekumisikidza.
Zvinoenderana neiyo groove chimiro chechigadzirwa, inogona kukamurwa kuita yakatwasuka groove, spiral groove uye denderedzwa groove;
Parizvino, iyo yese nhanho yekubooresa inogadzirwa neCBN yakazara kugaya, inonyanya kugadzirwa nepamusoro-kumhanya simbi, hard alloy, nezvimwewo, ine yakakwirira yekugadzirisa kurongeka zvinodiwa.Zvinoenderana neakasiyana ekugadzirisa mamiriro, kupfekedza kwepamusoro kunogona kuitwa kuwedzera hupenyu hwechishandiso uye kuwedzera kusimba kwechishandiso.
Matanho edu ekurovera akagadzirwa nepamusoro yakaoma high speed simbi.
Iyo dhayamita yechigadzirwa inotangira kubva 4mm kusvika 40mm.
Iyo nhanho musanganiswa inotangira kubva ku4 matanho kusvika gumi nematatu.
Kune marudzi maviri e spiral grooves uye straight grooves.
Inokodzera kudhiraivha uye kugadzirisazve simbi, simbi yakakandwa, simbi isina tsvina uye zvimwe zvinhu;
Precision kugaya ne otomatiki midziyo;Nzira yekuputira inogona kusarudzwa.
Naizvozvo, zvakakoshawo kusarudza yakanaka drill bit yekuchera simbi ndiro.
Asi usanetseka.Kana uine mibvunzo, tapota inzwa wakasununguka kutibata nesu.
Isu tinogara takagadzirira kupindura chero mibvunzo kwauri.
Tine timu yebasa rehunyanzvi uye timu yekugadzira.Hazvina mhosva kuti iwe unoodha saizi yenguva dzose kana kuti inoda kugadzirisa, isu tinokupa iwe uzere huzere hwemasevhisi ane hanya.
Kugamuchirwa kumubvunzo wako chero nguva!
Lillian Wang
Zvishandiso Zvikuru Chete maturusi akanakisa atakaita
Tianjin Ruixin Zvishandiso & Hardware Co., Ltd.
Email: wjj88@hbruixin.net
Mob/Whatsapp: +86-18633457086
Webhu: www.giant-tools.com
Nguva yekutumira: Sep-29-2022