Pankhani yokonza ndi kupukuta zinthu mozungulira, nthawi zambiri kusankha kumadalira zinthu ziwiri zazikulu: High-Speed Steel (HSS) ndi Tungsten Carbide. Ngakhale kuti ma HSS burrs ali ndi mtengo wotsika, kusanthula mwatsatanetsatane magwiridwe antchito, moyo wautali, ndi mtengo wonse wa umwini kukuwonetsa kutiMa Burrs Ozungulira a Tungsten Carbide, makamaka zomwe zimapangidwa kuchokera ku magiredi ngati YG8, zimapereka mwayi wofunikira komanso wokopa kwa ogwiritsa ntchito kwambiri.
Kusiyana kwakukulu ndi kuuma. Tungsten carbide ndi yolimba kwambiri kuposa HSS. Pa sikelo ya Rockwell C, HSS nthawi zambiri imakhala pafupifupi 62-64 HRC, pomwe carbide imatha kufika 90 HRA (pafupifupi yofanana ndi 73 HRC). Kuuma kumeneku kumatanthauza kuti imateteza ku kuwonongeka.chozungulira cha fayilo ya carbide burridzasunga m'mbali mwake zakuthwa kwambiri kwa nthawi yayitali kuposa HSS ikamagwirira ntchito pazinthu zokwawa monga chitsulo chosapanga dzimbiri, chitsulo chosungunuka, kapena ulusi wa kaboni. Izi zikutanthauza kuti padzakhala zosokoneza zochepa pakusintha kwa zida, zomwe zimapangitsa kuti ntchito ikule kwambiri—chinthu chofunikira kwambiri pantchito pomwe nthawi ndi ndalama.
Mkangano wa zachuma umamveka bwino poganizira mtengo wa gawo lililonse kapena mtengo wa ola limodzi. Ngakhale kuti HSS burr ingawononge gawo limodzi mwa magawo atatu a carbide burr, ingafunike kusinthidwa pambuyo pa maola ochepa ogwira ntchito pa zipangizo zolimba. Koma mutu wopera carbide ukhoza kukhala nthawi yayitali kakhumi mpaka makumi awiri, kapena kuposerapo. Kuchepetsa kumeneku kwa ndalama zogwiritsira ntchito zida ndi ntchito yosinthira zida zimatseka msanga kusiyana kwa mitengo koyambirira. Pa malo ogwirira ntchito omwe amasinthasintha maulendo angapo, ndalama zomwe carbide imasunga nthawi yayitali zimakhala zazikulu.
Kugwira ntchito bwino pakatentha kumasiyanitsa ziwirizi. Zipangizo za HSS zimayamba kutaya kuuma kwawo pakatentha pafupifupi 600°F (315°C), malire omwe amafikira mosavuta pogaya mwamphamvu. Kuphatikizika kumeneku kumapangitsa kuti chidacho chizimiririka mwachangu. Komabe, Carbide imasunga kuuma kwake pakatentha kwambiri kuposa 1000°F (538°C), zomwe zimapangitsa kuti igwire bwino ntchito pa liwiro lalikulu komanso idye popanda kuwonongeka. Kuthekera kumeneku kochotsa zinthu mwachangu kumawonjezera mphamvu yamagetsi.
Komanso, kusinthasintha kwa chitsulo chapamwamba cha YG8 tungstenmutu woperaSichingafanane ndi HSS. Chida cha HSS chingawonongeke mwachangu ngati chigwiritsidwa ntchito pazinthu monga miyala kapena ceramic. Komabe, kapangidwe ka carbide kolimba kamalola chida chimodzi kusintha mosavuta kuchoka pa ntchito yolemera yachitsulo kupita ku chosema miyala ya marble kapena jade, zomwe zimapangitsa kuti chikhale chuma chamtengo wapatali kwambiri cha zinthu zambiri.
Pomaliza, ngakhale kuti ma HSS burrs ali ndi malo awo oti agwiritsidwe ntchito nthawi zina kapena pa zipangizo zofewa kwambiri, pa ntchito iliyonse yokhazikika, yaukadaulo, kapena yovuta, ndalama zomwe zimagwiritsidwa ntchito mu Tungsten Carbide Rotary Burrs ndizosankha zanzeru kwambiri. Kuphatikiza magwiridwe antchito abwino, moyo wautali, komanso nthawi yochepa yogwira ntchito kumabweretsa phindu lalikulu pa ndalama zomwe sizingafanane ndi zida zachitsulo zachikhalidwe.
Kuwunikira Zamalonda: Chida chathu chomwe tikulimbikitsa poyerekezera ichi chapangidwa ndi chitsulo cha YG8 tungsten. Fayilo yozungulira iyi imatha kukonza chitsulo, chitsulo chopangidwa ndi njerwa, chitsulo chonyamula, chitsulo cha kaboni wambiri, chitsulo chosakanikirana, chitsulo chosapanga dzimbiri, mkuwa, aluminiyamu, komanso zinthu zina zopanda zitsulo monga marble, jade, ndi fupa.
Nthawi yotumizira: Meyi-26-2026
