Ndizovuta bwanji kukonza zida za granite molondola?

M'munda wa kupanga mwatsatanetsatane, granite ngati mwala wapamwamba kwambiri wachilengedwe, chifukwa cha mawonekedwe ake apadera a thupi ndi mankhwala, amagwiritsidwa ntchito kwambiri pazida zolondola, zida ndi zida zoyezera. Komabe, ngakhale zili ndi zabwino zambiri, zovuta zogwirira ntchito za zida zolondola za granite sizinganyalanyazidwe.
Choyamba, kuuma kwa granite ndikokwera kwambiri, zomwe zimabweretsa zovuta zazikulu pakukonza kwake. Kuuma kwakukulu kumatanthawuza kuti popanga makina monga kudula ndi kupera, kuvala kwa chidacho kudzakhala kofulumira kwambiri, komwe sikungowonjezera mtengo wokonza, komanso kumachepetsanso kukonzanso. Pofuna kuthana ndi vutoli, ndondomekoyi iyenera kugwiritsira ntchito zida zapamwamba za diamondi kapena zida zina zolimba za carbide, pamene mukuwongolera mosamala magawo odulidwa, monga kudula liwiro, mlingo wa chakudya ndi kudula kuya, kuonetsetsa kuti chidacho ndi cholondola komanso cholondola.
Kachiwiri, kapangidwe ka granite ndizovuta, pali ming'alu yaying'ono ndi discontinuities, zomwe zimawonjezera kusatsimikizika pakukonza. Pa kudula ndondomeko, chida akhoza kutsogoleredwa ndi izi yaying'ono ming'alu ndi chifukwa kupatuka, chifukwa Machining zolakwika. Kuonjezera apo, pamene granite ikugwiritsidwa ntchito ndi mphamvu zodulira, zimakhala zosavuta kutulutsa chisokonezo ndi kufalitsa ming'alu, zomwe zimakhudza kulondola kwa makina ndi makina a zigawozo. Kuti achepetse kukhudzidwaku, kukonzaku kumayenera kugwiritsa ntchito njira zoziziritsira zoziziritsa bwino komanso zoziziritsa kuti zichepetse kutentha, kuchepetsa kupsinjika kwa kutentha ndi kupanga ming'alu.
Komanso, kulondola kwa makina a zida za granite ndizokwera kwambiri. M'magawo a kuyeza kolondola komanso kuphatikizika kozungulira, kulondola kwa geometric kwa zigawo monga flatness, parallelism ndi verticality ndizovuta kwambiri. Kuti akwaniritse zofunikirazi, ndondomekoyi imayenera kugwiritsa ntchito zipangizo zamakono zamakono ndi zida zoyezera, monga makina a CNC mphero, makina opera, kugwirizanitsa makina oyezera ndi zina zotero. Pa nthawi yomweyo, m'pofunikanso mosamalitsa kulamulira ndi kusamalira ndondomeko Machining, kuphatikizapo clamping njira workpiece, kusankha chida ndi kuwunika kuvala, kusintha magawo kudula, etc., kuonetsetsa Machining olondola ndi bata.
Kuphatikiza apo, kukonza zida zolondola za granite kumakumananso ndi zovuta zina. Mwachitsanzo, chifukwa cha kusauka kwa matenthedwe a granite, n'zosavuta kupanga kutentha kwapafupi panthawi yokonza, zomwe zimapangitsa kuti workpiece deformation ndi kuchepa kwapamwamba. Kuti athetse vutoli, njira zoziziritsa bwino komanso zodulira zimayenera kugwiritsidwa ntchito pokonza makina kuti achepetse kutentha kwapakati komanso kuchepetsa kutentha komwe kumakhudzidwa. Kuphatikiza apo, kukonza granite kudzatulutsanso fumbi ndi zinyalala zambiri, zomwe ziyenera kutayidwa bwino kuti zisawononge chilengedwe komanso thanzi la anthu.
Mwachidule, zovuta zogwirira ntchito za zigawo zolondola za granite ndizokwera kwambiri, ndipo m'pofunika kugwiritsa ntchito zipangizo zamakono, zipangizo zamakono zowonongeka ndi zida zoyezera, ndikuwongolera mosamalitsa ndondomeko ndi magawo. Panthawi imodzimodziyo, m'pofunikanso kumvetsera kuziziritsa, kuchotsa fumbi ndi zina zomwe zimagwiritsidwa ntchito pokonza kuti zitsimikizire kulondola kwa kukonza ndi ubwino wa zigawozo. Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo komanso chitukuko chopitilira ukadaulo waukadaulo, akukhulupirira kuti kuvutikira kwa zigawo zolondola za granite kudzachepetsedwa pang'onopang'ono m'tsogolomu, ndipo kugwiritsa ntchito kwake pakupanga zinthu moyenera kudzakhala kwakukulu.

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Nthawi yotumiza: Jul-31-2024