Masonry Drill Bits: Daidaitaccen Injiniya don Dutse, Brick, da Kankare

Anatomy na Babban Ayyukan Masonry Drill Bit

Kowane masonry wani abin al'ajabi ne na aikin injiniya wanda aka ƙera don jure babban rikici da tasirin tasiri:

• Shugaban Yankan Carbide-Tipped: Ƙarshen kasuwancin yana fasalta tukwici na tungsten carbide (maki kamar YG8C), brazed ga jikin karfe ta amfani da matakan zafin jiki. Wannan ultra-hard abu (HRC 55+) yana murƙushe tari kuma yana jurewa abrasion wanda zai dushe HSS ragowa nan take.
• Ingantacciyar Tsarar sarewa: Ƙarƙashin sarewa sau biyu da aka niƙa daga ƙarfe na Cr40 da ingantaccen tashar ƙurar ƙura daga rami. Wannan yana hana ɗan ɗauri da zafi fiye da kima yayin haɓaka saurin shiga har zuwa 40% idan aka kwatanta da ƙirar sarewa ɗaya.
• Daidaitaccen Geometry: A 130 ° (± 2°) tip kusurwa yana ba da ma'auni mai kyau tsakanin yanke hukunci da daidaiton tsari, yayin da madaidaicin madaidaici ko masu yanke sassa huɗu ke rarraba kaya daidai gwargwado a kan tip don tsawan rayuwa.
  

  Breakthrough Technologies Ayyukan Tuƙi

  Nagartattun Kayayyaki & Rubutu

  Babban ragowa suna yin amfani da suturar chromium/nickel da ake amfani da su ta hanyar sakawa na lantarki. Wannan yana rage gogayya da har zuwa 30%, hana lalata, da kuma mika sabis rayuwa ko da a lokacin da hakowa abrasive sandstone ko silica-arzikin kankare 1. The substrate yana amfani da high-manganese karfe ga na kwarai gajiya juriya a karkashin tasiri lodi.

  Daidaitaccen Daidaitaccen ISO

  Manyan masana'antun suna bin ka'idodin ISO 5468: 2017, suna ba da tabbacin daidaiton girman don:

  • Matsakaicin tukwici-to-shank (haƙuri ≤0.05mm)
  • Hardmetal tip protrusion da brazing ingancin
  • An inganta kusurwoyi masu sarewa don fitar da tarkace cikin sauri

  Ingantattun Tsarin Yankan

  • Tips na Crosshead Carbide: Masu yankan carbide masu kusurwa huɗu daidai suna ƙirƙirar wuri mai son kai wanda ke kawar da tafiya kuma yana hanzarta shigar da shi cikin siminti mai ƙarfi.
  • Nasihun Maɓallin Maɓalli/Spherical: Don DTH (Down-The-Hole) hamma hamma cikin matsananciyar kayan, waɗannan geometries suna isar da tsawon rayuwa na 2-3X tare da tukwici.
    

    Breakthrough Technologies Ayyukan Tuƙi

    Nagartattun Kayayyaki & Rubutu

    Babban ragowa suna yin amfani da suturar chromium/nickel da ake amfani da su ta hanyar sakawa na lantarki. Wannan yana rage gogayya da har zuwa 30%, hana lalata, da kuma mika sabis rayuwa ko da a lokacin da hakowa abrasive sandstone ko silica-arzikin kankare 1. The substrate yana amfani da high-manganese karfe ga na kwarai gajiya juriya a karkashin tasiri lodi.

    Daidaitaccen Daidaitaccen ISO

    Manyan masana'antun suna bin ka'idodin ISO 5468: 2017, suna ba da tabbacin daidaiton girman don:

    • Matsakaicin tukwici-to-shank (haƙuri ≤0.05mm)
    • Hardmetal tip protrusion da brazing ingancin
    • An inganta kusurwoyi masu sarewa don fitar da tarkace cikin sauri

    Ingantattun Tsarin Yankan

    • Tips na Crosshead Carbide: Masu yankan carbide masu kusurwa huɗu daidai suna ƙirƙirar wuri mai son kai wanda ke kawar da tafiya kuma yana hanzarta shigar da shi cikin siminti mai ƙarfi.
    • Maɓallin Maɓallin Parabolic/Spherical: Don DTH (Down-The-Hole) hamma hamma cikin matsananciyar kayan, waɗannan geometries suna isar da tsawon rayuwa na 2-3X tare da tukwici.

    Me yasa Masonry Bits na ƙwararru ya yi fice

    1. Dorewar da Ba a Daidaita ba: Tukwici na tungsten carbide na masana'antu suna riƙe da ƙarfi 8-10X fiye da madadin ƙarfe na carbon. Gwaje-gwaje sun nuna YG8C carbide bits suna hako ramuka sama da 500 a cikin siminti na C40 kafin sake fasalin.
    2. Thermal Management: Niƙa (ba birgima) sarewa kula da daidai lissafi a karkashin zafi, yayin da gami karfe jure tempering ko da a 600°C+ – muhimmanci a lokacin hakowa zurfin tushe.
    3. Ikon Jijjiga: Sanya injin carbide da kusurwoyi na tip suna rage girman girgizar jituwa, yana ba da damar aiki mai sauƙi a cikin yanayin guduma a 27,000 BPM (busa a minti daya).
    4. Matsakaicin Fitar da tarkace: sarewa tagwaye suna haifar da tasirin "jigogi" wanda ke fitar da 95%+ na yankan ba tare da sharewa da hannu ba - yana da mahimmanci lokacin hakowa sama ko a cikin wuraren da aka killace.

    Zaɓin Dama Dama: Jagorar Pro

    • Brick/Concrete mai laushi: Zaɓi 6-12mm SDS Plus ragowa tare da nasihu masu banƙyama (misali, DURATOOL SF//MAS12150). Rubutun chrome-nickel suna hana ja-bulo mai lalacewa.
    • Ƙarfafa Ƙarfafawa: 16 – 25mm giciye ragowa (misali, Henan DKSM666) murkushe tarar a kusa da rebar. Yi amfani da SDS MAX shanks don zurfin> 150mm.
    • Granite/Quartzite: Ficewa don maɓallan maɓallin DTH (misali, MIROC BR2-95CC8) tare da abubuwan saka carbide mai siffar ballistic. Jikin ƙarfe na ƙarfe mai girma-manganese yana ɗaukar girgiza girgiza.
    • Zurfafa Core hakowa: 540mm SDS MAX kari (kamar Torkcraft MX54032) tare da zurfin hakowa na 400mm yana tabbatar da kwanciyar hankali ta hanyar shimfidar juna.

    Bayan Bit: Ƙarfafa Ayyuka & Tsawon Rayuwa

    • Dacewar kayan aiki: Daidaita raƙuman ruwa zuwa ƙayyadaddun ƙayyadaddun hammarku. Bosch GSB 185-LI (1,900 RPM, 27,000 BPM) ya yi fice tare da 4-10mm SDS Plus rago don hakowa na yau da kullun.
    • Hanyoyi masu sanyaya: Don zurfin> 100mm, dakata kowane sakan 45 don share ƙura da kwantar da bit. Yin zafi fiye da kima yana lalata haɗin gwiwa.
    • Tsare-tsare ladabi: Yi amfani da fayiloli masu lu'u-lu'u a kan tukwici na carbide lokacin da shiga ya ragu. Kada a taɓa jikin karfe - wannan yana lalata maganin zafi.

    Kammalawa: Injiniya Ya Haɗu da Ayyukan Aiki

    Masonry drills na zamani ya ƙunshi kimiyyar kayan aiki da ingantaccen masana'anta - suna canza ƙarfi zuwa tarwatsewar kayan sarrafawa. Daga ma'auni na ISO-certified zuwa ga gami mai jurewa zafi da ingantaccen carbide na geometrically, waɗannan kayan aikin suna yin aikin yau da kullun da ba zai yuwu ba. Ko sanya tubali ko ban sha'awa ta hanyar 400mm na simintin ƙarfafa, zaɓin fasahar bit madaidaiciya yana tabbatar da sauri, tsabta, da ƙarin sakamako na tattalin arziki. Kamar yadda kayan gini ke tasowa, haka ma za su tona bidi'a, ci gaba da neman yanke inganci da juriya.