Izinga elijwayelekile lokucubungula isisekelo sesikhunta

Iisikhunta isisekeloiwumkhiqizo oqediwe kancane wesikhunta, owakhiwa izesekeli zamapuleti ensimbi ahlukahlukene. Kungashiwo ukuthi iwuhlaka lwamathambo esikhunta sonke. Njengoba ukucubungula okuhilelekile kusisekelo sesikhunta kanye nesikhunta kuhluke kakhulu, umenzi wesikhunta uzokhetha uku-odaisikhunta isisekelokusukela kumkhiqizi wesisekelo sesikhunta ukuze asebenzise izinzuzo zokukhiqiza zazo zombili izinhlangothi ukuthuthukisa ikhwalithi yokukhiqiza iyonke nokusebenza kahle. Enkambweni yokukhiqiza, ikakhulukazi ohlelweni lokukhiqiza izimboni zezingxenye zemishini, izingxenye ezihlukahlukene zokusebenza zakhiwe ngokusebenzisa izisekelo zesikhunta. Ngakho-ke, ukucutshungulwa kwesisekelo sesikhunta okujwayelekile kudinga ukwenziwa ngokuya ngamazinga alandelayo.

Okujwayelekileisikhunta isisekeloukucubungula izinga

1. Ubude, ububanzi nokujula kokubekezelela kohlaka oluhle ngesikhathi sokucubungula isisekelo sesikhunta esijwayelekile kungu-0~+0.02mm. njll.) ukubekezelela ukujiya kungu-±0.02mm.
2. Ngaphandle uma kucaciswe ngenye indlela, zonke izintambo ezihlanganyelwe zenozi yamanzi zisebenzisa i-PT1/4 ngokufanayo, zonke izintambo zekhanda lembobo yamanzi zingu-8mm ububanzi PT1/8', kanye nobubanzi obungu-10mm PT1/4'.
3. Isisekelo sesikhunta esicutshungulwe yisisekelo sesikhunta esijwayelekile kufanele sihlanganiswe ngesethi ephelele ngaphambi kokushiya imboni, futhi akukho zingxenye ezivulekile ezivunyelwe. Wonke ama-chamfers wesisekelo sesikhunta acutshungulwe yisisekelo sesikhunta esijwayelekile yi-C1.5, futhi ama-chamfers kufanele abe bushelelezi futhi alinganiswe kahle. Zonke izindawo kufanele zikhanye futhi zibushelelezi ngaphandle kokuklwebheka.