Tūemi | E hiahiatia ana | Uara whakamātautau | |
Konumina uku | Al2O3 Ihirangi | 92% | 92.09% |
Kiato | >3.60g/cm3 | 3.62g/cm3 | |
Rockwell Hardness | >85HRA | 90HRA | |
rapa | Te Kaha Toka | >=14Mpa | 14Mpa |
Te whakaroa i te kore | 450% | 450% | |
Te pakeke o te takutai | 60+/-5 Takutai A | 60+/-5 Takutai A | |
Tensile auau deformation pūmau | <=24% | 30% | |
Te ahuru | 0.0005g (P=74N,n=800rpm,t=30min,Mahanga Quartz) | 0.0005g (P=74N,n=800rpm,t=30min,Mahanga Quartz) | |
Te ahotea kutikuti | 12Mpa | 12Mpa | |
Te matotoru uku | 7mm | 7mm | |
Te matotoru rapa | 5mm | 5mm |
1: Mena kua tawhito te roera, i mua i te whakaurunga, me tango e koe te paopao kapia, whakamahia te miihini koki me te pereti rino tungsten hei whakakoi i te mata roera, ko te matotoru o te mata mo te maimoatanga polish he 30um.
2. Paraihia te hopii i runga i te mata orohia o te roera, horoia te poke me te paru hinu.
3. Taria mo te maroke o te hopii, paraihia he paparanga o te paninga whakarewa ki runga i te mata roera kia kore ai te waikura mai i nga mea o waho.
4. Whakaranuhia te SK313 te whakapiri whakamaroke matao, katahi ka paraihia te whakapiri ki runga i te mata roera, i muri i te rongoa, paraihia ano he paparanga SK313 ki runga i te roera, i tenei wa ka paraihia he paparanga SK313 ki te tuara kahurangi o te rapa karaera rapa.
5. i te wa e piri paku ana te whakapiri mo te maihao, whakapirihia te riipene rapa uku ki runga i te mata o te roera, me te whakamahi i te hama rapa ki te patu i te whakakotahitanga, ka mutu ka tuu te kaihoko whakatika rapa ki te waahi o te hononga o nga raima rapa. mo te maimoatanga hiri.