Siyini isisekelo somshini weGranite Sezisetshenziswa Zokucubungula I-Wafer?

Emhlabeni wokukhiqizwa kwe-semiconductor, imishini yokucubungula i-wafer isetshenziselwa ukukhiqiza amasekethe ahlanganisiwe, ama-microprocessors, ama-memory chips, nezinye izinto zikagesi. Lezi zisetshenziswa zidinga isisekelo esizinzile nesiqinile ukuze kuqinisekiswe ukucubungula okunembile nokunembayo.

Isisekelo somshini we-granite singenye yezinhlobo ezidumile zezisekelo zomshini ezisetshenziswa kumishini yokucubungula ama-wafer. Njengoba igama liphakamisa, yenziwe nge-granite, idwala elivuthayo elenzeka ngokwemvelo elaziwa ngamandla alo aphezulu kanye nokuqina.

Isisekelo somshini we-granite sinikeza izinzuzo ezimbalwa uma uqhathaniswa nezinye izinhlobo zezisekelo zomshini njenge-cast iron, steel, noma i-aluminium. Enye yezinzuzo eziyinhloko yizindawo zayo ezinhle kakhulu zokudambisa. I-Damping isho ikhono lempahla yokumunca ukudlidliza nokunciphisa umsindo. I-Granite ine-resonant frequency ephansi, okusho ukuthi ingadambisa ukudlidliza kangcono kunezinye izinto. Ngenxa yalokho, imishini yokucubungula i-wafer ingasebenza ngesivinini esiphezulu, futhi ama-chips akhiqizwayo anembe kakhulu futhi awathambekeli emaphutheni.

Enye inzuzo yesisekelo somshini we-granite ukuzinza kwayo kwe-dimensional. I-Granite ine-coefficient ephansi yokwanda okushisayo, okusho ukuthi ayikhuli kakhulu noma ayinciphisi ngokushintsha kwezinga lokushisa. Lesi sakhiwo siqinisekisa ukuthi imishini yokucubungula i-wafer igcina ukunemba kwayo ngisho nalapho ingaphansi kwezinguquko zemvelo.

I-Granite nayo imelana kakhulu nokuguga futhi ayigqwali kalula. Le ndawo iyenza ilungele ukusetshenziswa ezindaweni zezimboni ezinokhahlo, lapho okokusebenza kwe-wafer kungaphansi kwezingxenye zamakhemikhali kanye ne-abrasive. I-Granite iphinde ibe lula ukuyihlanza nokuyinakekela, okwenza kube ukukhetha okudumile kwemishini yokucubungula i-wafer.

Sengiphetha, isisekelo somshini we-granite siyingxenye ebalulekile yanoma iyiphi imishini yokucubungula i-wafer. Izakhiwo zayo ezinhle kakhulu zokudambisa, ukuzinza kwe-dimensional, kanye nokumelana nokuguga kuyenza ibe ukukhetha okuhle ukukhiqiza izingxenye ze-elekthronikhi ezisezingeni eliphezulu. Ngesidingo esiqhubekayo sobuchwepheshe obuthuthukisiwe, ukubaluleka kwesisekelo somshini we-granite kuzokhula kuphela ngokuzayo.