Kufunika kwa zigawo za granite zolondola popanga zinthu.

 

Pa ntchito yopanga zinthu, kulondola n'kofunika kwambiri. Kugwiritsa ntchito zigawo za granite molondola kwakhala chinthu chofunikira kwambiri pakutsimikizira kulondola ndi kudalirika kwa njira zosiyanasiyana. Granite, mwala wachilengedwe wodziwika chifukwa cha kulimba kwake komanso kukhazikika kwake, umapereka zabwino zapadera zomwe zimapangitsa kuti ukhale chinthu choyenera kwambiri pa ntchito zopangira zinthu.

Chimodzi mwa ubwino waukulu wa zigawo za granite zolondola ndi kukhazikika kwawo kwapadera. Mosiyana ndi zipangizo zina zomwe zingakulire kapena kuchepetsedwa ndi kusinthasintha kwa kutentha, granite imasunga mawonekedwe ake ndi kukula kwake, kuonetsetsa kuti miyeso yake ikukhalabe yofanana. Kukhazikika kumeneku ndikofunikira kwambiri m'mafakitale monga ndege, magalimoto, ndi zamagetsi, komwe ngakhale kusintha pang'ono kungayambitse zolakwika zazikulu ndi kukonzanso kokwera mtengo.

Kuphatikiza apo, kulimba kwa granite komwe kumachitika chifukwa cha kulimba kwake kumapereka maziko olimba opangira ndi kuyeza molondola. Ikagwiritsidwa ntchito ngati maziko a zida ndi zida, granite imachepetsa kugwedezeka ndikuwonjezera kulondola kwa ntchito. Izi ndizofunikira kwambiri pantchito zolondola kwambiri, monga makina oyezera a CNC ndi makina oyezera ogwirizana (CMMs), komwe zigawo za granite zolondola zimatha kusintha kwambiri mtundu wonse wa chinthu chomaliza.

Kuphatikiza apo, granite imapirira kuwonongeka, zomwe zimapangitsa kuti ikhale chisankho chokhalitsa m'malo opangira zinthu. Kutha kwake kupirira katundu wolemera komanso mikhalidwe yovuta kumatanthauza kuti zigawo za granite zolondola zimatha kupirira zovuta za kugwiritsidwa ntchito tsiku ndi tsiku popanda kuwononga magwiridwe antchito. Kulimba kumeneku kumatanthauza kuchepetsa ndalama zokonzera ndi kuchepetsa nthawi yogwira ntchito, zomwe pamapeto pake zimapindulitsa phindu la opanga.

Pomaliza, kufunika kwa zigawo za granite zolondola popanga zinthu sikunganyalanyazidwe. Kukhazikika kwawo, kulimba, ndi kulimba kwawo zimapangitsa kuti zikhale zofunika kwambiri pakupeza kulondola kwakukulu komanso magwiridwe antchito. Pamene mafakitale akupitilizabe kufunafuna kulondola kwakukulu, ntchito ya zigawo za granite idzakhala yofunika kwambiri, ndikulimbitsa malo awo ngati maziko a machitidwe amakono opangira zinthu.