Iqhaza Elibalulekile Le-Chamfered Edges Ku-Precision Granite Platforms

Emhlabeni wokuhlanganisa i-metrology nokunemba, okugxilwe kakhulu, ngokufanelekile, ukucaba kwendawo yokusebenza yenkundla yegwadle. Kodwa-ke, ukwenza ipuleti langaphezulu lekhwalithi ephezulu ngempela, eliqinile, neliphephile kudinga ukunakwa emaphethelweni—ikakhulukazi, umkhuba wokuwadweba noma ukuwazungeza.

Nakuba ingathinti ngokuqondile ukunemba kwe-sub-micron yendiza esebenzayo, unqenqema olune-chamfered luyisici esibaluleke kakhulu esithuthukisa kakhulu ubude bepuleti, sivikele izinto zokulinganisa ezibalulekile, futhi siqinisekise ukuphepha kukachwepheshe. Iyingxenye ebalulekile yokukhiqiza igwadle yesimanje, esezingeni eliphezulu.

Isidingo Sokugqashula Onqenqemeni

Kungani abakhiqizi besusa ngamabomu ikona elicijile, elingu-90∘ lapho indawo yokusebenza ihlangana nobuso obuseceleni be-granite slab? Ibikela kuzizathu ezintathu ezibalulekile: ukuqina, ukuphepha, nokusebenza.

1. Ukuvimbela Ukuchotshozwa kanye Nokulimala

I-Granite iqine ngendlela emangalisayo, kodwa lobu bunzima futhi benza unqenqema olucijile, olungasekelwe lube bushelelezi futhi kube lula ukuphuka. Kulebhu ematasa yokukhiqiza noma yokulinganisa, ukunyakaza akushintshi. Uma igeji esindayo, into ethile, noma ithuluzi lishayisana nekhona elicijile, elingalungisiwe, umthelela ungabangela kalula ukuthi i-chip ihlukane.

• Ukuvikela Utshalomali: Unqenqema olune-chamfered (noma oluyindilinga/olunemisebe) ludala indawo yebhafa eqinile, eyehlelayo. Lolu “nqenqema oluphukile” lusabalalisa ngempumelelo imithelela yengozi endaweni enkulu, enciphisa ngokumangazayo ukugxila kwengcindezi kanye nengcuphe yokuqhekeka. Ukuvikela unqenqema kusho ukuvikela ubuqotho besakhiwo kanye nenani lobuhle bepuleti lonke.
• Ukuvimbela ama-Burrs: Ngokungafani nensimbi, i-granite ayikhi ama-burrs, kodwa i-chip noma i-nick ingakha indawo engalingani engabamba izindwangu zokuhlanza noma ibe yingozi. Unqenqema oluyindilinga lunciphisa le migqa yamaphutha engaba khona.

2. Ukuthuthukisa Ukuphepha Koopharetha

Isisindo esiphelele kanye nemiphetho ebukhali, yemvelo ye-granite slab ibeka ingozi enkulu. Ukuphatha, ukuthutha, ngisho nokusebenza eduze kwepuleti elingena-chamfered kuyingozi.

• Ukuvimbela Ukulimala: Unqenqema olucijile, oluqedwe kahle lwe-granite lungasika noma luklwebe uchwepheshe kalula. Ukuphulwa komphetho kuyisinyathelo sokuqala futhi esibaluleke kakhulu sokuphepha, ukususa amathuba okulimala phakathi nokusetha, ukulinganisa, kanye nokusetshenziswa kwansuku zonke.

3. Ukuthuthukisa Ukuphila Okude Okusebenzayo

Izinsiza ze-Chamfering ekusetshenzisweni okujwayelekile nokugcinwa kwepuleti. Isiza ukunyakaza okushelelayo kwamakhava nezinsiza futhi yenza kube lula ukusetshenziswa kwezingubo zokuzivikela noma i-edge tape. Unqenqema oluhlanzekile, oluqediwe luwuphawu lwensimbi ye-metrology yezinga lochwepheshe.

Ukukhetha Ukucaciswa Kwesokudla: R-Radius vs. Chamfer

Lapho becacisa ukwelashwa konqenqema, abakhiqizi ngokuvamile basebenzisa igama lerediyasi, elifana no-R2 noma u-R3 (lapho u-'R' umele iRadius, futhi inombolo iyisilinganiso ngamamilimitha). I-chamfer, noma "i-bevel," ngokobuchwepheshe iyisikwele esiyisicaba, esinama-angle, kodwa amagama avame ukusetshenziswa ngokushintshana ukuze abhekisele kunoma yikuphi unqenqema oluphukile. Egwadleni elinembayo, irediyasi eyindilinga ivamise ukuncanyelwa ukumelana nama-chip.

Ukuqonda u-R2 no-R3

Ukukhethwa kokucaciswa, okufana nerediyasi engu-R2 noma engu-R3, ngokuyinhloko kuyindaba yesikali, ubuhle, nokuphatha.

• I-R2 (I-Radius 2 mm): Lena irediyasi evamile, ecashile, futhi esebenzayo, evame ukusetshenziswa kumapuleti okuhlola amancane, anembe kakhulu. Inikeza ukuphepha okwanele nokuvikelwa kwe-chip ngaphandle kokubusa ngokubonakalayo.
• I-R3 (Irediyasi 3 mm): Irediyasi enkulu kancane, i-R3 inikeza isivikelo esithuthukisiwe ngokumelene nemithelela enzima kakhulu. Ivamise ukucaciswa kumathebula angaphezulu angaphezulu, njengalawo asetshenziswa ngaphansi kwe-Coordinate Measuring Machines (CMMs) noma ezinye izisetshenziswa ezisindayo, lapho ubungozi bokuthinteka kwengozi buphezulu.

Irediyasi ayilandeli indinganiso yemboni eqinile (njengamabanga e-ASME flatness) kodwa ikhethwa umkhiqizi ukuze ilingane nobukhulu bepuleti kanye nendawo yokusebenza okuhlosiwe. Ukuze uthole i-granite enembayo enkulu, ukuqinisekisa unqenqema luka-R3 olungaguquki, olupholishwe kahle kuwutshalomali ekuqineni kwesikhathi eside nokuphepha phansi kwesitolo.

Ekugcineni, imininingwane encane yonqenqema lwerediyasi engu-R iyinkomba enamandla yokuzibophezela komkhiqizi kukhwalithi edlulela ngale kwendawo yokusebenza eyisicaba, eqinisekisa ukuthi yonke inkundla iqinile, iphephile, futhi yakhelwe ukuhlala isikhathi eside.