I-Granite CMM Platform: Inkcazo yobuGcisa kunye neSikhokelo sokuSebenza kwiiNgcali zeMetrology

Njengesixhobo esingundoqo se-metrological ekuveliseni ukuchaneka, i-Granite CMM Platform (ekwaziwa ngokuba yi-marble elungelelanisa itafile yomatshini wokulinganisa, itafile yokulinganisa echanekileyo yegranite) yamkelwa ngokubanzi ngokuzinza kwayo okuphezulu kunye nokuchaneka kwayo. Qaphela: Ngamanye amaxesha ihlelwa gwenxa ngamaqonga esinyithi enziwe ngentsimbi ye-CMM kwimarike, kodwa ukwakheka kweminerali yendalo yegranite kuyinika inzuzo engenakubuyiselwa kwimeko yomlinganiselo ochanekileyo-umahluko obalulekileyo kwiingcali ezifuna iibenchmarks ezithembekileyo ze-metrological.

1. Inkcazo engundoqo kunye nezicelo eziphambili

• Ukukhonza njengesiseko sebhentshi yokulungelelanisa umatshini wokulinganisa (CMM), okwenza ukuba kuhlolwe ngokuchanekileyo idimensional components mechanical.
• Ukuxhasa uvavanyo oluchanekileyo lwezixhobo zoomatshini, ukuqinisekisa ukuchaneka kwejometri (umzekelo, ukunyanzeliswa, ukuhambelana) kweetafile zesixhobo somatshini.
• Ukuqhuba ukuchaneka kwe-dimensional kunye novavanyo lokutenxa kumacandelo achanekileyo aphezulu (umzekelo, amacandelo e-aerospace, iindawo ezichanekileyo zemoto).
• Ineempawu ezintathu zereferensi ezisemgangathweni kwindawo yayo yokusebenza, iququzelela ulungelelwaniso olukhawulezayo kunye nokumiswa kweprobe yeCMM ukulungiselela ukuqhutywa komlinganiselo osebenzayo.

2. Ukubunjwa kwezimbiwa kunye neeNzuzo zokuSebenza kwendalo

2.1 Ukwakhiwa kweziMbiwa okuPhambili

• I-Pyroxene (35-45%): Iphucula ukuxinana kwesakhiwo kunye nokumelana nokunxiba.
• I-Plagioclase feldspar (25-35%): Iqinisekisa ukuthungwa okufanayo kunye nokwandiswa kwe-thermal ephantsi.
• Landela iiminerali (i-olivine, i-biotite, i-magnetite): Igalelo kukukhanya okumnyama kunye nokumelana nemagnethi.
  Emva kwamakhulu ezigidi zeminyaka yokuguga kwendalo, uxinzelelo lwangaphakathi lwegranite lukhululwe ngokupheleleyo, olukhokelela kwisakhiwo esizinzile se-crystalline esiphelisa i-post-processing deformation-inzuzo ekhethekileyo kwizinto ezenziwe ngabantu.

2.2 Izinto eziluncedo kwezobuGcisa

• Uzinzo oluKhethekileyo: I-Zero yoxinzelelo lwangaphakathi ukusuka ekugugeni kwendalo iqinisekisa ukuba akukho deformation yedimensional phantsi kwexesha elide okanye imithwalo enzima (ukuya kuthi ga kwi-500kg/m² kwiimodeli eziqhelekileyo).
• Ubunzima obuphezulu kunye nokuNxitywa kwe-Resistance: Ubulukhuni be-Mohs be-6-7 (ukugqithisa i-cast iron's 4-5), ukuqinisekisa ukunxitywa kwendawo encinci nasemva kwe-10,000+ imijikelezo yokulinganisa.
• Ukonakala kunye noKuxhathisa kweMagnetic: Ayinakungena kwiiasidi, iialkali, kunye nezinyibilikisi zemizi-mveliso; iipropathi ezingezizo ezemagneti zinqanda ukuphazamisana nezixhobo zomlinganiselo ochanekileyo.
• Ukwandiswa kweThermal ephantsi: Ukwandiswa kwe-Coefficient yomgca we-5.5 × 10⁻⁶/℃ (1/3 yentsimbi etyhidiweyo), ukunciphisa ukuphambuka kwe-dimensional okubangelwa ukuguquguquka kweqondo lokushisa.
• Ukugcinwa okuphantsi: I-Smooth, i-dense surface (i-Ra ≤ 0.4μm) ayifuni i-rust-proofing okanye i-lubrication rhoqo; ukusula okulula ngelaphu elingena-lint kugcina ucoceko.

3. IMigangatho echanekileyo kunye neNgcaciso yokunyamezela

• Iklasi ye-000 (i-Ultra-Precision): Ukunyamezela = 1 × (1 + D / 1000) μm (efanelekile kwiiCMM ze-ultra-high-precision kwiindawo zebhubhoratri).
• Udidi lwe-00 (Ukuchaneka okuphezulu): Ukunyamezela = 2× (1 + D/1000) μm (ilungele i-CMM ye-industrial-grade kwi-automotive/aerospace production).
• Udidi lwe-0 (Ukuchaneka): Ukunyamezela = 4 × (1 + D / 1000) μm (isetyenziselwa uvavanyo lwesixhobo somatshini jikelele kunye nokuhlolwa kwenxalenye).
• Udidi 1 (uMgangatho): Ukunyamezela = 8× (1 + D/1000) μm (esebenzayo kulawulo lomgangatho womatshini orhabaxa).

4. IiMfuno zoMphezulu wokuSebenza kunye neMida

4.1 Iikhrayitheriya zoMgangatho weMigangatho yokuSebenza

• Imingxuma yesanti, imingxunya eshwabeneyo, iintanda, okanye ukufakwa (ezibangela ukuhanjiswa kwamandla angalinganiyo).
• Imikrwelo, imikrwelo, okanye amabala erusi (athi ajike iindawo zereferensi yomlinganiselo).
• I-Porosity okanye ukuthungwa okungalinganiyo (okukhokelela ekunxibeni okungahambelaniyo).
  Imiphezulu engasebenziyo (umzekelo, imiphetho esemacaleni) ivumela ukulungiswa kobuchule kwezibonda ezincinci okanye iziphene ze-chamfer, ngaphandle kokuba azichaphazeli imfezeko yesakhiwo.

4.2 Unyino kwezobuGcisa kunye nokuNcitshiswa

• Uvakalelo lwempembelelo: Ayinakumelana neempembelelo ezinzima (umzekelo, iindawo eziwisa intsimbi); iimpembelelo zinokubangela imingxunya emincinci (nangona ingezizo iibhutsi, ezinqanda ukuchaphazela ukuchaneka komlinganiselo).
• Ubuzaza bokufuma: Izinga lokufunxa kwamanzi yi ~1%; ukuba sesichengeni ixesha elide kukufuma okuphezulu (>60%) kunokubangela utshintsho oluncinci lwe-dimensional. Ukunciphisa: Faka i-silicone ekhethekileyo-esekelwe kwi-coating engangeni manzi (enikezelwa simahla kunye nemiyalelo ENGAPHAWUYO).

4

• Ukufunwa kwezinto eziphathekayo: Sisebenzisa kuphela i-granite ethi "Jinan Black" (ibakala le-premium kunye <0.1% umxholo wokungcola), ukuqinisekisa ukuthungwa okufanayo kunye nokusebenza okuzinzile.
• UkuCwangciswa kwe-Precision Machining: Ukugaya i-CNC edibeneyo (ukunyamezela ± 0.5μm) kunye nokupholisa ngesandla (Ra ≤ 0.2μm) iinkqubo zidlula imigangatho yoshishino.
• Ukwenza ngokwezifiso: Sinikezela ngobungakanani obungengabo obuqhelekileyo (ukusuka kwi-300 × 300mm ukuya kwi-3000 × 2000mm) kunye noyilo olukhethekileyo (umzekelo, i-T-slot grooves, imingxuma enemisonto) ukuhambelana nemodeli yakho yeCMM.
• Inkxaso emva koThengiso: iwaranti yeminyaka emi-2, ukuchaneka kwakhona ngonyaka simahla, kunye nokugcinwa kwehlabathi jikelele kwindawo (egubungela iYurophu, uMntla Melika, kunye noMzantsi-mpuma Asia).