
Mano a Mpira wa Carbide, omwe amadziwikanso kuti carbide mpira inserts, tungsten carbide mpira mano, kapena conical picks, ndi mtundu wapadera wa kuvala mbali ndi chida chodulira chodziwika ndi mutu wawo wa hemispherical (woboola mpira) wopangidwa ndi tungsten carbide. Amapangidwa kuti azigwira mwamphamvu, kuphwanya, ndi kupera ntchito, m'malo mometa ndendende kapena kudula.
Mapangidwe awo apadera amawalola kuti azitha kufalitsa mphamvu zolemetsa kwambiri muzinthuzo, zomwe zimawapangitsa kukhala abwino kuswa zinthu zolimba kwambiri komanso zowononga.
Mutu wa Hemispherical: Mutu wozungulira, wonga mpira ndiye mawonekedwe ake. Maonekedwe awa amalola dzino kuti lizizungulira mkati mwa mwini wake, kulimbikitsa ngakhale kuvala kuzungulira mutu wonse. Kudzinola kumeneku kumakulitsa kwambiri moyo wautumiki wa chida poyerekeza ndi chida chokhazikika.
Tungsten Carbide Langizo: Mutu umapangidwa kuchokera kumtundu wolimba wa tungsten carbide, womwe umapereka kukana kwapadera komanso kukana kuvala kwa abrasive.
Thupi la Chitsulo / Shank: Mutu wa carbide umangiriridwa pa thupi lolimba lachitsulo, lomwe limapereka kulimba koyenera ndi kukhazikika kuti mutenge katundu wolemetsa popanda kusweka. Shank imapangidwa bwino kuti igwirizane bwino ndi chipika kapena chosungira.
Njira Yosungira: Amagwiritsidwa ntchito ndi njira yosungiramo yolimba (nthawi zambiri kasupe wa kasupe kapena mphira / pulasitiki yosungira), yomwe imasunga dzino motetezeka ndikulola kuti lizizungulira panthawi yogwira ntchito.
Luso logwira ntchito la mano a mpira wa carbide lagona pakutha kwawo kuzungulira:
Monga makina (mwachitsanzo, woyendetsa msewu kapena woyendetsa migodi) amagwiritsa ntchito mphamvu, dzino la mpira limakhudza zinthuzo.
Mphamvu za asymmetric zomwe zimagwira pamutu wa hemispherical zimapangitsa kuti zizizungulira pang'ono pachogwira chake ndi mphamvu iliyonse.
Kuzungulira kumeneku kumatsimikizira kuti kuvala kumagawidwa mofanana pamutu wonse, kuteteza mapangidwe a mawanga athyathyathya ndikusunga malo akuthwa nthawi zonse, ogwira mtima.
Mano a mpira wa Carbide ndi ofunikira kwambiri m'mafakitale omwe amakumba molemera komanso kuwonongeka kwa nthaka:
Kugaya Misewu & Kukonzekera Kozizira: Kuyikidwa pa ng'oma za okonza ozizira (makina amphero) kuti achotse zigawo za asphalt ndi konkriti.
Surface Mining & Trenching: Amagwiritsidwa ntchito pa ochita migodi mosalekeza ndi ogwetsa machulukidwe kudula miyala yolimba ndi matayala.
Tunnel Boring & Rock Drilling: Olemba ntchito pamitundu ina yamakina otopetsa ndikukweza mitu yotopetsa.
Kukonza Zinthu: Kumapezeka m'ma crushers ndi nyundo kuti muphwanye zida zazikulu, zolimba.