Masonry Drill Bits: Ubwubatsi Bwuzuye Kubuye, Amatafari, na beto

Anatomy yumusemburo wo hejuru Masonry Drill Bit

Buri kintu cyose cyububiko nigitangaza cyubwubatsi bugenewe guhangana nubushyamirane bukomeye ningufu zingaruka:

• Carbide-Tiping Cutting Head: Impera yubucuruzi igaragaramo inama ya tungsten ya karbide (amanota nka YG8C), yometse kumubiri wibyuma ukoresheje ubushyuhe bwinshi. Ibikoresho bikomeye cyane (HRC 55+) bijanjagura hamwe kandi birwanya abrasion byahita bitesha umutwe HSS.
• Igishushanyo mbonera cyiza: Imyironge-ibiri izunguruka ivuye muri Cr40 alloy ibyuma ikora neza imyanda ivumbi kure yumwobo. Ibi birinda guhuza no gushyuha mugihe byongera umuvuduko wo kwinjira kugera kuri 40% ugereranije nigishushanyo kimwe.
• Uburinganire bwa Geometrie: Inguni ya 130 ° (± 2 °) itanga impagarike nziza hagati yo gukata gukabije nuburinganire bwimiterere, mugihe ibice byambukiranya cyangwa ibice bine bikwirakwiza imitwaro iringaniye kurwego rwo hejuru.
  

  Iterambere rya Tekinoroji Gutwara Imikorere

  Ibikoresho bigezweho & Coatings

  Premium bits leverage chromium / nikel ikoreshwa hakoreshejwe amashanyarazi. Ibi bigabanya ubushyamirane bugera kuri 30%, birinda kwangirika, kandi byongerera igihe cyumurimo nubwo wacukura amabuye yumucanga cyangwa beto ikungahaye kuri silika 1.

  ISO-Igipimo Cyuzuye

  Abakora inganda zikomeye bubahiriza ibipimo bya ISO 5468: 2017, byemeza ko ibipimo bihoraho:

  • Gutanga ibitekerezo kuri shank (kwihanganira .050.05mm)
  • Inama ya Hardmetal protrusion hamwe nubwiza bwa brazing
  • Inguni ya Flute helix yatunganijwe neza kugirango yimurwe vuba

  Uburyo bwiza bwo gutema

  • Inama ya Carbide ya Crosshead: Imashini enye zifata neza karbide zirema ingingo yo kwikuramo ikuraho kugenda kandi byihutisha kwinjira muri beto-rezo.
  • Inama ya Parabolike / Spherical Button: Kuri DTH (Hasi-Hasi) inyundo bits zicukura mubikoresho bikabije, izi geometrike zitanga ubuzima bwa 2-33X hamwe ninama zoroshye.
    

    Iterambere rya Tekinoroji Gutwara Imikorere

    Ibikoresho bigezweho & Coatings

    Premium bits leverage chromium / nikel ikoreshwa hakoreshejwe amashanyarazi. Ibi bigabanya ubushyamirane bugera kuri 30%, birinda kwangirika, kandi byongerera igihe cyumurimo nubwo wacukura amabuye yumucanga cyangwa beto ikungahaye kuri silika 1.

    ISO-Igipimo Cyuzuye

    Abakora inganda zikomeye bubahiriza ibipimo bya ISO 5468: 2017, byemeza ko ibipimo bihoraho:

    • Gutanga ibitekerezo kuri shank (kwihanganira .050.05mm)
    • Inama ya Hardmetal protrusion hamwe nubwiza bwa brazing
    • Inguni ya Flute helix yatunganijwe neza kugirango yimurwe vuba

    Uburyo bwiza bwo gutema

    • Inama ya Carbide ya Crosshead: Imashini enye zifata neza karbide zirema ingingo yo kwikuramo ikuraho kugenda kandi byihutisha kwinjira muri beto-rezo.
    • Inama ya Parabolike / Spherical Button: Kuri DTH (Hasi-Hasi) inyundo bits zicukura mubikoresho bikabije, izi geometrike zitanga ubuzima bwa 2-33X hamwe ninama zoroshye.

    Kuki Umwuga-Impamyabumenyi Masonry Bits Kurenza

    1. Kuramba ntagereranywa: Inama-yinganda-tungsten karbide inama zigumana ubukana 8-10X kurenza ibyuma bya karubone. Ibizamini byerekana YG8C karbide bits gucukura imyobo irenga 500 muri beto ya C40 mbere yo kongera gushya.
    2. Gucunga Ubushyuhe: Imyironge isya (idafunze) igumana geometrike itomoye munsi yubushyuhe, mugihe imibiri yicyuma irwanya ubushyuhe ndetse no kuri 600 ° C + - ikomeye mugihe cyo gucukura urufatiro rwimbitse.
    3. Igenzura ryinyeganyeza: Gushyira karbide yakozwe hamwe nu mpande zinguni bigabanya ihindagurika ryimiterere, bigafasha gukora neza muburyo bwa rotary-nyundo kuri 27.000 BPM (gukubita kumunota).
    4. Kwiyongera kwa Debris: Imyironge yimpanga itanga "airlift" yimura 95% + yimyenda idakuweho intoki - ni ngombwa mugihe cyo gucukura hejuru cyangwa ahantu hafunzwe.

    Guhitamo Iburyo Buryo: Ubuyobozi bwa Pro

    • Amatafari / Byoroheje: Hitamo 6–12mm SDS Plus bits hamwe ninama za parabolike (urugero, DURATOOL SF // MAS12150). Kwambara Chrome-nikel birinda kwambara amatafari atukura.
    • Beto ikomejwe: 16-25mm bitsindagiye (urugero, Henan DKSM666) kumenagura hamwe hafi ya rebar. Koresha SDS MAX shanks kubwimbitse> 150mm.
    • Granite / Quartzite: Hitamo kuri DTH buto ya bits (urugero, MIROC BR2-95CC8) hamwe na karbide yinjizwamo ballist. Imibiri myinshi ya manganese ikurura ingaruka.
    • Gucukura Byimbitse: 540mm SDS MAX yaguye (nka Torkcraft MX54032) hamwe na 400mm yuburebure bwimbaraga zigumana ituze binyuze murwego rumwe.

    Kurenga kuri Bit: Kugabanya imikorere & Kuramba

    • Guhuza ibikoresho: Huza bits na spill ya nyundo yawe. Bosch GSB 185-LI (1,900 RPM, 27.000 BPM) irusha abandi 4-10mm SDS Plus bits yo gucukura umunsi wose 2.
    • Ubuhanga bwo gukonjesha: Kubwimbitse> 100mm, hagarara buri masegonda 45 kugirango ukureho umukungugu kandi ukonje bito. Ubushyuhe bukabije butesha agaciro ingingo.
    • Sharpening Protocole: Koresha dosiye zometse kuri diyama kumpanuro ya karbide mugihe kwinjira bitinze. Ntuzigere usya umubiri wibyuma - ibi bibangamira kuvura ubushyuhe.

    Umwanzuro: Ubwubatsi buhura nibikorwa bifatika

    Imyitozo ya kijyambere ya kijyambere ikubiyemo ibikoresho siyanse nubukorikori bwuzuye - guhindura imbaraga za brute mubintu bigenzurwa. Kuva ibipimo byemewe na ISO kugeza kumashanyarazi arwanya ubushyuhe hamwe na karubide ya geometrike ikozwe neza, ibi bikoresho bituma gahunda idashoboka. Haba gushiramo amatafari cyangwa kurambirana binyuze muri 400mm ya beto ikomejwe, guhitamo tekinoroji ya biti itanga ibisubizo byihuse, bisukuye, nibisubizo byubukungu. Mugihe ibikoresho byubwubatsi bigenda bihinduka, niko bizanatwara udushya twinshi, dukomeze gushakisha ubudacogora bwo kugabanya imikorere no kwihangana.