Lilemong tsa morao tjena, sechaba sa metrology ea indasteri se qalile ho ela hloko haholo tšobotsi e bonahalang e le nyenyane ea lipoleiti tsa granite tse nepahetseng: ho betla ha mathoko. Leha ho ba bataletse, botenya le bokhoni ba mojaro e 'nile ea e-ba tsona tse laolang lipuisano ka tloaelo, litsebi joale li hatisa hore mathoko a lisebelisoa tsena tse nepahetseng haholo a ka ama polokeho, ho tšoarella le ts'ebeliso haholo.
Lipoleiti tsa bokaholimo tse nepahetseng tsa granite li sebetsa e le mokokotlo oa tekanyo ea indasteri, li fana ka libaka tse tsitsitseng le tse nepahetseng tsa litšupiso. Meeli ea lipoleiti tsena, haeba li siiloe li le bohale, li baka likotsi nakong ea ho sebetsana le ho tsamaisoa. Litlaleho tse tsoang lithupelong tse 'maloa tsa tlhahiso li bontša hore meeli e nang le chamfered—likhutlo tse nyane tse betliloeng kapa tse chitja—e thusitse ho fokotsa likotsi le ho fokotsa tšenyo ea lipoleiti ka botsona.
Litsebi tsa indasteri li hlokomela hore ho betla ka chamfering ha se feela mokhoa oa polokeho. “Moeli o betliloeng ka chamfering o sireletsa botšepehi ba granite,” ho boletse moenjiniere ea ka sehloohong oa metrology. “Esita le chip e nyane ea sekhutlo e ka beha bophelo ba poleiti kotsing 'me, lits'ebetsong tse nepahetseng haholo, e ka ama ts'epo ea tekanyo.”
Litlhaloso tse tloaelehileng tsa chamfer, tse kang R2 le R3, joale li tloaelehile libakeng tse ngata tsa mosebetsi. R2 e bolela radius ea 2mm ka thoko ho moeli, hangata e sebelisoang lipoleiting tse nyane kapa tse sebelisoang libakeng tse sa tsamaeng haholo. R3, radius ea 3mm, e khethoa bakeng sa lipoleiti tse kholo, tse boima tse tšoaroang khafetsa. Litsebi li khothaletsa ho khetha boholo ba chamfer ho latela litekanyo tsa poleiti, makhetlo a ho sebetsana le tsona, le litlhoko tsa polokeho mosebetsing.
Liphuputso tsa morao tjena lilaboratoring tsa indasteri li bontša hore lipoleiti tse nang le mahlakore a chamfered li na le tšenyo e fokolang ka phoso le litšenyehelo tse fokotsehileng tsa tlhokomelo. Ntle le ho tšoarella, mahlakore a chamfered a boetse a ntlafatsa ergonomics nakong ea ho phahamisa le ho kenya, ho netefatsa hore mosebetsi o boreleli meleng e maphathaphathe ea tlhahiso.
Balaoli ba polokeho ba qalile ho kenyelletsa litataiso tsa chamfer litekanyetsong tsa ka hare. Lifekthering tse 'maloa tsa Europe le Amerika Leboea, mathoko a chamfer joale ke mokhoa o khothaletsoang bakeng sa lipoleiti tsohle tsa bokaholimo ba granite tse fetang litekanyo tse itseng.
Leha ba bang ba ka nahana hore ho sebelisa mokhoa oa ho lekanya mahlakore a ka thoko e le ntlha e nyane, bahlahisi ba hatisa bohlokoa ba eona bo ntseng bo hola thutong ea metrology ea sejoale-joale. Kaha lits'ebetso tsa indasteri li hloka ho nepahala le bokgabane, ho ela hloko likarolo tse kang li-chamfer tsa mahlakore a ka thoko ho ka etsa phapang e ka lekanngoang.
Bahlahlobisisi ba bolela esale pele hore ha indasteri ea metrology e ntse e tsoela pele ho fetoha, puisano e potolohileng mathoko a lipoleiti e tla atoloha. Lipatlisiso li bontša hore ho kopanya mathoko a chamfered le likarolo tse ling tse sireletsang, tse kang lisebelisoa tse loketseng tsa ho sebetsana le tsona le litšehetso tsa polokelo, ho tlatsetsa haholo ho tšoarelleng nako e telele le ho tšepahala ha lipoleiti tse nepahetseng tsa granite.
Qetellong, ho tjhesa ka chamfering—eo e kileng ea e-ba ntlha e nyenyane—ho hlahile e le tšobotsi ea bohlokoa ea moralo tlhahisong le tlhokomelong ea lipoleiti tsa bokaholimo bo nepahetseng ba granite. Hore na u khetha chamfer ea R2 kapa R3, basebelisi ba indasteri ba fumana hore phetoho e nyane e ka fana ka melemo e bonahalang polokehong, ho tšoarella le katleho ea ts'ebetso.
Nako ea poso: Loetse-25-2025