Imfuneko yozinzo olunemilinganiselo ekulinganisweni okuchanekileyo iphelele. Nangona i-granite inconywa ngokubanzi ngokuzinza kwayo kobushushu kunye nokunciphisa ukungcangcazela, umbuzo oqhelekileyo uvela kwiinjineli kwiindawo ezinemozulu efumileyo: Umswakama uchaphazela njani iqonga le-granite elichanekileyo?
Yinto exhalabisayo leyo, njengoko nayiphi na into esetyenziswa njenge-reference plane yee-micrometer okanye ii-CMM kufuneka imelane nempembelelo yokusingqongileyo. Impendulo emfutshane yile: ngenxa yezinto ezikhethiweyo ngononophelo kunye nokucubungula, i-granite echanekileyo yomgangatho ophezulu imelana kakhulu nemiphumo yokufuma.
Indima yokufunxwa kwamanzi aphantsi kwiMetrology
I-Granite, njengelitye lendalo, inezinga elithile le-porosity. Nangona kunjalo, iintlobo ezithile ze-granite emnyama ezisetyenziswa yi-ZHHIMG kwizicelo ze-metrology zikhethwa ngqo ngenxa yesakhiwo sazo esixineneyo nesincinci, nto leyo ekhokelela kwinqanaba elincinci lokufunxwa kwamanzi.
I-granite ye-metrology eqhelekileyo idla ngokuba nezinga lokufunxa amanzi elingaphantsi kwe-0.13% (iintlobo ezininzi zeprimiyamu ziphantsi nangakumbi, zihlala zisondele kwi-0.07% okanye ngaphantsi). Olu phawu lubalulekile ekugcineni ukuchaneka kwexesha elide:
- Ukunciphisa Ukwandiswa kweHygroscopic: Nangona ezinye izinto zinokudumba okanye zinciphe kakhulu njengoko zifunxa okanye zikhupha umswakama (ukwandiswa kwehygroscopic), ukuxinana okuphantsi kakhulu kwe-precision granite kuyawuthintela kakhulu lo mphumo. Ubungakanani bamanzi afunxwa lilitye abunamsebenzi, nto leyo ethintela naluphi na utshintsho olukhulu olunokuchaphazela ukuthamba kwe-reference plane.
- Ukhuseleko Kumhlwa: Mhlawumbi inzuzo esebenzisekayo ngakumbi kukhuseleko olubonelela ngezixhobo zakho ezixabisekileyo. Ukuba ipleyiti yomphezulu ibinemibhobho ephezulu, ibiya kugcina umswakama kufutshane nomphezulu. Olu mswakama lunokubangela ukugqwala kunye nomhlwa kwiigeyiji zesinyithi, izixhobo, kunye nezinto ezibekwe kwigranite, nto leyo ekhokelela ekugugeni kwangethuba kunye nokulinganiswa okungcolisiweyo. Imibhobho ephantsi yeZixhobo zethu zeGranite eziMnyama inciphisa lo mngcipheko, ixhasa indawo engenamhlwa.
Umswakama vs. Ukuchaneka: Ukuqonda Usongelo Lokwenene
Nangona i-granite ngokwayo imelana nokuguquguquka kobukhulu obuvela kumswakama womoya, kufuneka sicacise umahluko phakathi kozinzo lwezixhobo kunye nolawulo lokusingqongileyo kwilebhu yokuchaneka:
| I-Factor | Isiphumo Esithe Ngqo kwiGranite Platform | Impembelelo engathanga ngqo kwiNkqubo yoKulinganisa |
| Izinga lokufunxa amanzi | Utshintsho olungenamsebenzi (i-porosity ephantsi) | Umngcipheko omncinci wokugqwala kwizixhobo kunye neegeyiji. |
| Umswakama ongqongileyo (Phezulu) | Ukuguqulwa kweslab yegranite ngokwayo akunamsebenzi. | Okubalulekileyo: Umngcipheko okhulayo wokufuma kwezixhobo zokulinganisa isinyithi, okunokuchaphazela ukulinganiswa kwe-CMM kunye nokufundwa kwe-optical. |
| Umswakama ongqongileyo (ophantsi) | Utshintsho olungenamsebenzi kwi-granite slab. | Ukwanda kombane ongashukumiyo, okutsala ii-micro-particles ezibangela iingxaki zokuguguleka kunye nokuba buthathaka. |
Njengeengcali kwi-Ultra-Precision Platforms, sicebisa ukuba abathengi bagcine indawo elawulwa ngumswakama, okungcono phakathi kwe-50% kunye ne-60% Relative Humidity (RH). Olu lawulo alunanto yakwenza nokukhusela i-granite slab kodwa lunakwenza nokukhusela yonke inkqubo ye-metrology (ii-CMM, ii-gauges, ii-optics) kunye nokuqinisekisa uzinzo lobushushu bomoya ngokwawo.
Isiqinisekiso sikaZHHIMG sozinzo oluhlala luhleli
I-granite esiyikhethayo—eyaziwa ngobuninzi bayo obuphezulu kunye neenkozo ezincinci—inika isiseko esizinzileyo ngokwendalo ngokuchasene nokuguquguquka kobushushu kunye nokufuma. Ukuzinikela kwethu ekusebenziseni i-granite enobunzima obuphezulu kuqinisekisa ukuba ufumana itheyibhile yokuhlola eqinileyo, engamelani nokugqwala eya kugcina ukuthamba kwayo kwasekuqaleni kunye nokuthembeka kwayo amashumi eminyaka, ifuna kuphela uhlengahlengiso oluqhelekileyo lobuchwephesha ngenxa yokuguguleka, kungekhona ukuguquka kwendalo.
Xa utyala imali kwisiseko se-ZHHIMG Precision Granite, utyala imali kwisiseko esenzelwe ukuqina kwayo nayiphi na imeko yokulinganisa ubunzima.
Ixesha leposi: Oktobha-14-2025