Kwintsimi yokwenziwa komgangatho ophezulu, i-platform ye-XYZ echanekileyo ye-gantry ineemfuno ezingqongqo kakhulu zokusebenza kwezixhobo. I-granite yendalo, kunye noluhlu lweempawu ezibalaseleyo, ibe yinto ekhethekileyo yokukhetha ngaphezu kwemarble.
I. Uthelekiso lweePropati zoomatshini
Ukuqina kunye nokumelana nokunxiba
I-Granite ikakhulu iqulethwe ngamaminerali afana ne-quartz kunye ne-feldspar, kunye nobunzima be-Mohs be-6 ukuya ku-7. Iyakwazi ukuxhathisa ngokufanelekileyo ukugqoka kunye nokugcina ukuchaneka komphezulu weqonga ngexesha lokusetyenziswa kwexesha elide kunye nokunyakaza rhoqo komatshini. Ngokwahlukileyo, icandelo eliphambili le-marble, i-calcium carbonate, inobunzima obuncinci, kunye nobunzima be-Mohs kuphela kwi-3 ukuya ku-5. Ngaphantsi kwe-friction efanayo kunye noxinzelelo, iyancipha ngakumbi kwi-scratches kunye nokugqoka, okuchaphazela ukuchaneka kunye nobomi benkonzo yeqonga.
Ukuqina kunye nokuzinza
I-Granite inesakhiwo esixineneyo, kunye neengqungquthela zangaphakathi zamaminerali zidibanisa ngokusondeleyo, zinika ukuqina okugqwesileyo. Xa iphantsi kwemithwalo enzima kunye noxinzelelo lwemishini, inokugcina uzinzo lwesakhiwo kwaye ayifuni ukuguqulwa. Nangona kunjalo, ibhastile linenani elikhulu lezinto ezenziweyo kunye neentanda ezincinci ngaphakathi, kwaye ukuqina kwayo buthathaka. Ngethuba lomthwalo ophezulu okanye ukusetyenziswa kwexesha elide, kunokuphuhlisa ukuqhekeka okanye ukuguqulwa ngenxa yoxinzelelo loxinzelelo, oluchaphazela ukuzinza kunye nokuchaneka kweqonga.
Ii. Umahluko ekusebenzeni kwe-thermal
I-Coefficient yokwandiswa kwe-thermal
Igranite ine-coefficient ephantsi kakhulu yokwandiswa kwe-thermal, malunga ne-4-8×10⁻⁶/℃, kwaye ubukhulu bayo butshintsha kancinci kakhulu xa ubushushu buguquka. Oku kubalulekile kwiiplatifti ze-gantry ezichanekileyo ze-XYZ ezichanekileyo, ezinokuthi zithintele ukuguqulwa kwe-thermal okubangelwa ukuguquguquka kweqondo lokushisa kunye nokuqinisekisa ukuba ukuchaneka kokumiswa kweqonga akuchaphazeleki. I-coefficient yokwandiswa kwe-thermal ye-marble iphezulu. Kwindawo eneenguqu ezinkulu zeqondo lokushisa, ihambelana nokwandiswa kwe-thermal kunye nokunciphisa, oku kunokubangela utshintsho kubukhulu kunye nokuchaneka kweqonga.
I-Thermal conductivity
I-Granite ine-conductivity ephantsi ye-thermal. Xa kushushu kwindawo, ubushushu busasazeka kancinci, obunokunciphisa ukwenzeka kwe-thermal deformation. Ibhastile linobushushu obuphezulu ngokwentelekiso. Kwiimeko zesicelo ezifana nokucutshungulwa kwe-laser okuvelisa ubushushu obukhulu, ubushushu bunokwenzeka ukuba buqhutywe kwaye busasazeke, okubangela ukuguqulwa kokushisa okungalinganiyo kweqonga kunye nokuchaphazela ukuchaneka kokulungiswa.
Iii. Umahluko kwiimpawu zokudambisa
Igranite ineempawu ezigqwesileyo zokudambisa, kwaye ubume bayo bangaphakathi banokufunxa ngokufanelekileyo kwaye banciphise amandla okungcangcazela. Ngethuba lokusebenza kweqonga le-gantry, i-vibration inokutshatyalaliswa ngokukhawuleza, ukunciphisa impembelelo ye-vibration ekuqhubeni ukuchaneka kunye nezixhobo zokusebenza. Ukusebenza okudambisa ilitye lenyengane kubuthathaka, nto leyo eyenza kube nzima ukuthomalalisa ngokukhawuleza ukungcangcazela okufana negranite, engabancediyo ekusetyenzweni kokuchanekileyo.
Iv. IiNgqwalasela zokuZinzo kwiMichiza
I-Granite inozinzo olomeleleyo lwekhemikhali kwaye iyamelana ne-asidi kunye ne-alkali corrosion. Kwezinye iimeko ezikhethekileyo zokucwangcisa, ezifana nezo zibandakanya i-reagents yeekhemikhali okanye i-corrosive gases, iiplatifomu ze-granite zinokugcina ukuzinza kwezinto eziphathekayo kunye nokuthintela ukubola. Inxalenye ephambili ye-marble, i-calcium carbonate, ixhomekeke kwimichiza yeekhemikhali kunye ne-acids kwaye i-corroded ngokulula kwiindawo ezinobungqingili, ezikhokelela kumonakalo kwiplatifomu kunye nokuncipha kokuchaneka.
V. Ubomi beNkonzo kunye neendleko zoLondolozo
Ngenxa yeenzuzo zegranite ngokwemiqathango yobunzima, ukunyanzeliswa kokugqoka kunye nokuzinza kwe-thermal, ubomi bayo benkonzo ngokuqhelekileyo buhlala bude kune-marble. Ngaphezu koko, i-granite ayifuni ukugugiswa kwaye ikrazuke, ine-deformation encinci, umjikelo omde wokulondoloza, kunye neendleko zokulondoloza eziphantsi. Ngenxa yemibandela efana nokunxiba lula kunye nozinzo olubi lwe-thermal, i-marble ifuna ukulungiswa rhoqo, ukulungiswa kunye nokutshintshwa, okukhokelela kwiindleko eziphezulu zokulondoloza.
Ukuqukumbela, i-granite yendalo igqithisa i-marble kwiinkalo ezininzi ezifana neepropati ze-mechanical, izakhiwo ze-thermal, iimpawu zokudambisa, ukuzinza kweekhemikhali, ubomi benkonzo kunye neendleko zokugcina. Ke ngoko, iye yaba yinto efanelekileyo yeeplatifti ze-gantry ze-XYZ ezichanekileyo.
Ixesha lokuposa: Jun-12-2025