Iipleyiti zomphezulu wegranite zisetyenziswa kakhulu kumatshini ochanekileyo, ukwenziwa kombane, kunye neelebhu ze-metrology. Njengezixhobo eziyimfuneko zokuhlola ngokuchanekileyo kunye nokulinganisa, ukukhetha ipleyiti echanekileyo yegranite ibalulekile ukuqinisekisa ukusebenza kwexesha elide kunye nokuthembeka kokulinganisa. Apha ngezantsi kukho izinto ezintlanu ezibalulekileyo ekufuneka uziqwalasele xa ukhetha ipleyiti yomphezulu wegranite:
1. Umgangatho weMathiriyeli yeGranite
Umgangatho wezinto zegranite zichaphazela ngokuthe ngqo ukuchaneka kweqonga kunye nokuphila ixesha elide. Igranite emnyama yendalo ekumgangatho ophezulu, eyaziwa ngokuba lukhuni kwayo, i-porosity ephantsi, kunye nokwanda okuncinci kwe-thermal, iyakhethwa kwizicelo ze-metrology. Xa ukhetha i-granite surface plate, khetha izinto ezinobumba obufanayo bamaminerali, isakhiwo esixineneyo, kunye nokuqhekeka okuncinci kwangaphakathi okanye i-voids. Umphezulu ocolisiweyo, ongenaporeshi unceda ukuxhathisa ungcoliseko kwaye uqinisekisa ukuphindaphindwa okungcono kwimilinganiselo echanekileyo.
2. IiMfuno zobungakanani kunye nokuchaneka
Imilinganiselo yepleyiti yomphezulu kufuneka ihambelane nobukhulu kunye nobunzima bezinto zokusebenza eziza kulinganiswa. Iipleyiti ezinkulu zinokukhokelela kwiindleko ezingeyomfuneko kwaye zithathe indawo eninzi, ngelixa iipleyiti ezincinci zinciphisa umlinganiselo wokulinganisa kunye nokuzinza. Ukuchaneka kubaluleke ngokulinganayo-i-flatness, ukuchaneka, kunye ne-square kufuneka ihlangabezane neklasi ethile yokunyamezela efunekayo kwisicelo sakho. Iipleyiti ezingaphezulu zihlelwa ngokwamabakala afana neDIN, i-GB, okanye imigangatho ye-ASME (iBakala 0, 1, 2, njl. njl.).
3. IiTeknikhi zokuGqibela uMphezulu
Unyango lomphezulu yeyona nto iphambili ekumiseleni kokubini ukusetyenziswa kunye nokuchaneka kwepleyiti yegranite. Iinketho eziqhelekileyo zokugqiba ziquka ukugqithwa ngesandla, ukugawula ngokuchanekileyo, kunye nokupholisa kakuhle. Ukugqitywa okugudileyo, okufana nesipili kunciphisa uburhabaxa bomphezulu kwaye kuphucule ukuhambelana komlinganiselo. Ngokwahlukileyo, ukugqitywa kwe-anti-slip okufana ne-sandblasting kunokusetyenziswa kwiindawo apho uzinzo lwamacandelo luyinkxalabo. Kwakhona, ukukhetha umphezulu oneempawu ezimelana nomhlwa kunceda ukugcina ingqibelelo yobukhulu ngokuhamba kwexesha, ngakumbi kwindawo efumileyo okanye yemizi-mveliso.
4. Ukuzinza koLwakhiwo kunye noZinzo
I-Granite izinzile ngokwendalo, kodwa ayizizo zonke i-granite ezenza ngokulinganayo phantsi kweemeko ezinzima. Ukuqinisekisa ukuthembeka kolwakhiwo, ipleyiti kufuneka ibe namandla acinezelayo aphezulu, ukufunxwa kwamanzi aphantsi, kunye nokumelana nokothuka okuhle. Kwiindawo ezinokushisa okuguquguqukayo, kuyacetyiswa ukuba usebenzise i-granite kunye ne-coefficient ephantsi kakhulu yokwandiswa kwe-thermal. Ukongezelela, ipleyiti kufuneka ixhathise ukunxiba kunye nokubola kweekhemikhali ukumelana nokusetyenziswa kwexesha elide ngaphandle kokuchaneka komgangatho.
5. Ukugcinwa kunye neNkxaso emva koThengiso
Kwanezona pleyiti zegranite ezihlala ixesha elide zifuna ukhathalelo oluqhelekileyo ukugcina ukusebenza kakuhle. Xa ukhetha umthengisi, khangela iinkampani ezibonelela ngeenkonzo zolungelelwaniso, inkxaso yobugcisa, kunye neencwadana ezineenkcukacha zomsebenzisi. Ukucoca okulula kunye neenkqubo zokulungisa ngokuthe ngqo kuya kunceda ukwandisa ubomi benkonzo yeplate. Ukucocwa kwesiqhelo, ukukhuselwa kwendalo, kunye nohlengahlengiso lwamaxesha luyimfuneko ekuqinisekiseni ukuchaneka okuzinzileyo komlinganiselo.
Ukuqukumbela
Ukukhetha i-granite surface plate echanekileyo ayikho kuphela ngokukhetha ibhloko eqinileyo yelitye-kubandakanya ukuqwalasela ngokucophelela umgangatho wezinto eziphathekayo, iklasi echanekileyo, ukugqiba, ukulungelelaniswa kokusingqongileyo, kunye nenkxaso emva kokuthenga. Ngokuvavanya le miba mihlanu, unokuqinisekisa ukuba iqonga lakho legranite linikezela ngokuthembekileyo, ukuchaneka okuhlala ixesha elide kwiimfuno zakho zomlinganiso ochanekileyo.
Ixesha lokuposa: Jul-24-2025