Izinto zegranite ezichanekileyo, ezifana neziseko zeCMM, izikhokelo zomoya, kunye nezakhiwo zomatshini ochanekileyo, ziyaziwa ngokuzinza kwazo, ukudambisa okumangalisayo kokungcangcazela, kunye nokwandiswa okuphantsi kobushushu. Nangona kunjalo, eyona nto ibalulekileyo ngumphezulu ngokwawo, oqhele ukugqityezelwa ukuya kwi-micron okanye i-sub-micron tolerances ngokulapha nokupolisha ngononophelo.
Kodwa kwiimfuno ezibaluleke kakhulu kwihlabathi, ngaba ukugoba okuqhelekileyo kwanele, okanye ngaba kufuneka ukhuseleko olongezelelweyo lobunjineli? Kwanezona zinto zizinzileyo ngokwendalo—i-granite yethu emnyama enoxinano oluphezulu lwe-ZHHIMG®—inokungenelwa kunyango olukhethekileyo lomphezulu ukuphucula ukusebenza kwiinkqubo ezitshintshayo, idlula ukuchaneka okulula kwejometri ukuze ifake ujongano olufanelekileyo lwe-granite-to-air okanye i-granite-to-metal ukuze isebenze ngokuguquguqukayo nangokuhlala ixesha elide.
Kutheni Ukugcoba Umphezulu Kubaluleke Kakhulu
Eyona nzuzo iphambili yegranite kwi-metrology kukuzinza kwayo kunye nokuba tyaba. Sekunjalo, umphezulu wegranite ocwebezeliswe ngokwemvelo, nangona utyaba kakhulu, une-micro-texture kunye nenqanaba elithile le-porosity. Kwizicelo zesantya esiphezulu okanye ezigugileyo, ezi mpawu zinokuba yingozi.
Imfuneko yonyango oluphambili ivela kuba ukuleqa okuqhelekileyo, nangona kufikelela ekubeni tyaba okungenakuthelekiswa nanto, kushiya iimbobo ezincinci zivulekile. Ukuze kushukumeke ngokuchanekileyo kakhulu:
- Ukusebenza koMthwalo woMoya: I-granite enemingxuma ingachaphazela kancinci ukuphakanyiswa kunye nokuzinza kwee-air bearings ngokutshintsha indlela ezihamba ngayo umoya. Ii-air bearings ezisebenza kakuhle zifuna ujongano oluvaliweyo nolungenamingxuma ukuze kugcinwe uxinzelelo lomoya kunye nokuphakanyiswa okufanayo.
- Ukumelana nokunxitywa: Nangona ikwazi ukumelana nokukrwela kakhulu, ukungqubana okuqhubekayo okuvela kwizinto zesinyithi (ezifana nokutshintsha umda okanye iindlela ezikhethekileyo zokuqondisa) ekugqibeleni kunokubangela amabala okunxitywa kwindawo ethile.
- Ucoceko kunye noLondolozo: Umphezulu ovalekileyo kulula kakhulu ukuwucoca kwaye akunakwenzeka ukuba ufunxe iioyile ezincinci, izinto ezipholileyo, okanye izinto ezingcolisayo emoyeni, zonke ezi zinto ziyintlekele kwindawo ecocekileyo echanekileyo.
Iindlela zokugquma umphezulu ophambili
Nangona lonke icandelo legranite lingagqunywanga—njengoko ukuzinza kwalo kuyinxalenye ebalulekileyo yelitye—iindawo ezithile ezisebenzayo, ingakumbi iindawo ezibalulekileyo zesikhokelo seebheringi zomoya, zihlala zifumana unyango olukhethekileyo.
Enye indlela ehamba phambili yiResin Impregnation and Sealing. Le yeyona ndlela ixhaphakileyo yonyango oluphezulu lomphezulu wegranite echanekileyo. Ibandakanya ukusebenzisa i-epoxy okanye i-polymer resin ene-viscosity ephantsi, esebenza kakhulu engena kwaye izalise ii-microscopic pores zomaleko womphezulu wegranite. I-resin iyaphilisa ukuze yenze isitywina esigudileyo, esingenazimbobo. Oku kuphelisa ngempumelelo iimbobo ezinokuphazamisana nomsebenzi wokuthwala umoya, kudala umphezulu ococekileyo kakhulu, ofanayo obalulekileyo ekugcineni umsantsa womoya ohambelanayo kunye nokwandisa ukuphakama koxinzelelo lomoya. Ikwaphucula kakhulu ukumelana kwegranite namabala eekhemikhali kunye nokufunxwa komswakama.
Indlela yesibini, egcinelwe iindawo ezifuna ukungqubana okuncinci, ibandakanya ii-High-Performance PTFE (Teflon) Coatings. Kwiindawo ezisebenzisana nezinto ezitshintshayo ngaphandle kwee-air bearings, ii-polymerized Tetrafluoroethylene (PTFE) coatings ezikhethekileyo zingasetyenziswa. I-PTFE idume ngeempawu zayo zokunganamatheli kunye ne-low friction. Ukusebenzisa umaleko omncinci, ofanayo kwiindawo ze-granite kunciphisa izinto ezingafunekiyo zokutyibilika kwe-stick kwaye kunciphisa ukuguguleka, okufaka isandla ngokuthe ngqo kulawulo oluthambileyo, oluchanekileyo ngakumbi kunye nokuphindaphinda okuphezulu.
Okokugqibela, nangona ingeyona nto isisigxina, sibeka phambili ukuthambisa kunye nokukhusela njengenyathelo elibalulekileyo ngaphambi kokuthunyelwa. Ukusetyenziswa kancinci kweoyile ekhethekileyo, engasebenzi kakuhle ngamakhemikhali okanye i-compound ethintela umhlwa kusetyenziswa kuzo zonke izixhobo zentsimbi, izinto ezifakwe ngemisonto, kunye neempawu zesinyithi. Olu khuselo lubalulekile ekuthuthweni, luthintela ukugqwala kwe-flash kwiindawo zentsimbi ezivezwe kwiimeko ezahlukeneyo zokufuma, ukuqinisekisa ukuba icandelo elichanekileyo lifika likwimeko engenasiphako, lilungele ukuhlanganiswa kwangoko kwezixhobo ze-metrology ezinobuthathaka.
Isigqibo sokusebenzisa umphezulu ophucukileyo sisoloko singumsebenzi wobambiswano phakathi kweenjineli zethu kunye neemfuno zokugqibela zesicelo somthengi. Ukusetyenziswa kwe-metrology eqhelekileyo, umphezulu wegranite ogobileyo nocoliweyo we-ZHHIMG uhlala ungowona mgangatho uphezulu kushishino. Nangona kunjalo, kwiinkqubo ezikhawulezayo neziguquguqukayo ezisebenzisa ii-air bearings ezintsonkothileyo, utyalo-mali kumphezulu ovaliweyo, ongenamibhobho luqinisekisa ukusebenza ixesha elide kunye nokunamathela ngokungagungqiyo kwiindlela ezingqongqo zokunyamezelana.
Ixesha leposi: Oktobha-24-2025