Matabwa a granite akusewera gawo lofunika kwambiri pakugwira ntchito molondola kwa mafakitale amakono. Chigawochi, chopangidwa mwaluso kwambiri kuchokera ku miyala yachilengedwe, chili ndi makhalidwe abwino kwambiri ndipo chimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, kukhala chinthu chofunikira kwambiri pakutsimikizira kulondola kwa kupanga ndi mtundu wa zinthu.
Chimodzi mwa ntchito zodziwika bwino za granite beams ndi muyeso wolondola. Mu zida zoyezera zapamwamba monga makina oyezera ogwirizana (CMMs) ndi ma profilometer, amagwira ntchito ngati malo ofunikira ofotokozera, ndikuyika maziko olondola oyezera. Asanayambe kugwiritsa ntchito zida ndi tsiku ndi tsiku, ogwiritsa ntchito amaika granite beam mwamphamvu pa benchi yogwirira ntchito, kuonetsetsa kuti pamwamba pake pali ponseponse komanso palibe zopinga. Sensor kapena mutu woyezera wa chida choyezera umalumikizana molondola ndi pamwamba pa matabwa, kuonetsetsa kuti chidacho chili cholondola. Mwachitsanzo, mu CMM, pogwirizanitsa probe ya CMM pamalo enaake motsutsana ndi granite beam kuti muyese ndikugwirizanitsa, zero point ndi coordinate axis ya makina zimatha kudziwika bwino, ndikuyika maziko olimba oyezera molondola. Kuphatikiza apo, pazigawo zazing'ono, zolondola kwambiri, granite beam ingagwiritsidwe ntchito ngati nsanja yoyezera mwachindunji. Mumakampani opanga ndege, kuyeza molondola kwa zigawo zofunika monga masamba a injini ya ndege kumadalira izi. Mwa kuyika tsamba pa granite beam, ma micrometer, ma caliper, ndi zida zina zoyezera zimatha kuyeza molondola magawo monga kukula kwa tsamba, mawonekedwe, ndi cholakwika cha malo, ndikuwonetsetsa kuti zikutsatira miyezo yokhwima yopangira.
Matabwa a granite nawonso amagwira ntchito yofunika kwambiri m'mabenchi oyesera amakina. Ndi gawo lofunika kwambiri pa kuyesa kwamakina, monga kuyesa kwa tensile, kuyesa kupsinjika, ndi kuyesa kupindika. Pakuyesa, chitsanzocho chimakhazikika bwino ku mtengo wa granite. Zipangizo zokwezera zomwe zalumikizidwa ku mtengo zimayika mphamvu ku chitsanzocho, pomwe masensa omwe ali pamtengowo amayesa molondola magawo ofunikira monga kupsinjika ndi kupsinjika pansi pa katundu wosiyanasiyana. Poyesa kwa tensile kwa zipangizo zachitsulo, mbali imodzi ya chitsanzo chachitsulo imakhazikika ku mtengowo, ndipo mbali inayo imalumikizidwa ku makina oyesera tensile kudzera mu clamp. Makina oyesera tensile akagwiritsa ntchito mphamvu ya tensile, kukhazikika kwa mtengo wa granite kumatsimikizira deta yolondola komanso yodalirika yoyesera. Pakuyesa kwa zigawo zamakina, magiya, ma bearing, ma cams, ndi zigawo zina zitha kuyikidwa pa mtengo wa granite kuti zitsanzire momwe ntchito ikuyendera kuti ziyesedwe mokwanira. Potengera kuwunika kwa crankshaft ya injini yagalimoto mwachitsanzo, crankshaft imayikidwa pa mtengo ndikuzunguliridwa ndi mota. Masensa amayesa magawo monga kugwedezeka kwa kugwedezeka ndi liwiro lozungulira kuti ayesere bwino crankshaft ndi mtundu wa makina.
Matabwa a granite amasonyezanso kufunika kwapadera pa ntchito ya zida. Mu zida zamakina zolondola kwambiri monga makina opera a CNC ndi zopukusira, amagwira ntchito ngati matebulo ogwirira ntchito, kupereka chithandizo chokhazikika cha kayendedwe pakati pa chida ndi ntchito, kuonetsetsa kuti zinthu zopangidwazo ndi zolondola komanso zapamwamba. Popanga ma mold pa makina opera a CNC, matabwa a granite amapereka chitsogozo cholondola cha kayendedwe ka zida, kuonetsetsa kuti miyeso yake ndi yolondola kwambiri komanso kuti pamwamba pake pakhale bwino. Mu zida zowala monga laser interferometers ndi spectrometers, matabwa a granite amagwira ntchito ngati nsanja zoyikira, zothandizira zigawo monga zinthu zowala ndi masensa. Kukhazikika kwawo kumatsimikizira kuti njira yowala ndi yolondola poyeza makina opera.
Matabwa a granite nawonso amagwira ntchito yofunika kwambiri pakusonkhanitsa zida zamakanika. Angagwiritsidwe ntchito ngati chida chothandizira pakuyika. Zigawo zomwe ziyenera kusonkhanitsidwa zimayikidwa pamenepo, ndipo malo ndi momwe zigawozo zimayikidwira zimatsimikiziridwa pogwiritsa ntchito mapini, zoyimitsa, ndi zida zina pamtengo. Izi zimathandizira kulondola ndi kugwira ntchito bwino kwa msonkhano ndipo zimachepetsa zolakwika pakusonkhanitsa. Mwachitsanzo, posonkhanitsa thupi la pampu ndi chivundikiro cha pampu, thupi la pampu limayikidwa pamtengo wa granite, ndipo mapini opezera malo amaikidwa m'mabowo ofanana ndi thupi la pampu ndi chivundikiro cha pampu kuti atsimikizire malo awo asanamange mabotolo. Kuphatikiza apo, pazinthu zomwe zimafuna kupukutidwa, mtengo wa granite ukhoza kukhala ngati malo owunikira. Mwachitsanzo, popukuta njanji zowongolera zolondola kwambiri, chida chopukutira ndi njanji yowongolera yomwe iyenera kuphwanyidwa imayikidwa pamtengo. Kupukutidwa kumachitika pamanja kapena pamakina kuti muchotse zolakwika zazing'ono kwambiri pamwamba, ndikuwonjezera kukana kuwonongeka ndi kulondola kwa kuyenda.
Ndikofunika kudziwa kuti kugwiritsa ntchito bwino ndi kusamalira granite dayamondi ndikofunikira kwambiri kuti igwire bwino ntchito. Kuyeretsa nthawi zonse n'kofunika kuti muchotse fumbi, mafuta, ndi zinyalala zina pamwamba, kuti zikhale zoyera komanso zouma. Pewani kukanda ndi zinthu zolimba ndikupewa kukhudzana ndi zinthu zowononga monga ma acid ndi alkali. Gwirani mosamala mukamayenda ndikugwiritsa ntchito, kupewa kugundana ndi kugwa. Ngakhale kuti ndi yolimba kwambiri, granite dayamondi ikhoza kuwonongeka chifukwa cha kugwedezeka kwakukulu, zomwe zimakhudza kulondola ndi magwiridwe antchito. Kuphatikiza apo, ziyenera kusungidwa pamalo omwe kutentha ndi chinyezi zimakhazikika, kupewa kuwala kwa dzuwa mwachindunji, kutentha kwambiri, komanso chinyezi chambiri. Izi zimaletsa kusintha pang'ono komwe kumachitika chifukwa cha kusinthasintha kwa kutentha ndi chinyezi, komwe kungakhudze kulondola.
Pamene makampani opanga zinthu akupitilizabe kupita patsogolo pa kulondola kwambiri komanso kugwira ntchito bwino, mitengo ya granite, chifukwa cha mawonekedwe ake apadera, idzakhala ndi mwayi wogwiritsidwa ntchito kwambiri m'mafakitale, zomwe zipereka maziko olimba opangira ndi kuyesa molondola m'mafakitale osiyanasiyana.
Nthawi yotumizira: Sep-22-2025