High Precision Seamless Bright Tube
Mota, zvikamu zvemuchina, nezvimwewo zvine zvakakwirira zvinodikanwa pakurongeka uye kupera kwepombi dzesimbi.Vashandisi vepombi dzesimbi dzakakwana havasi vashandisi chete vane zvinodiwa zvakanyanya zvekururamisa uye kutsetseka.Nekuda kwekuti kunyatsojeka kwepombi inopenya kwakakwira uye kushivirira kunogona kuchengetedzwa pawaya 2--8, vashandisi vazhinji vanogadzira machining vanochengetedza basa, zvinhu, uye kurasikirwa nenguva.Machubhu esimbi asina musono kana simbi yakatenderedzwa ari kushandurwa zvishoma nezvishoma kuita machubhu akajeka.
Poshi:Inozivikanwa isina musono inopenya chubhu yekunze dhayamita, yakatarwa, ukobvu hwemadziro kuti ukwanise kutakura nzira yekuverenga yekumanikidza (simba rekusimba rezvakasiyana simbi pombi zvinhu zvakasiyana)
Kudzvanya = (madziro ukobvu * 2 * simbi pombi zvinhu tensile simba) / (kunze dhayamita * coefficient)
Zviviri: Inozivikanwa seamless pombi yekunze dhayamita yesimbi isina musono pombi uye yekuverenga nzira yemadziro ukobvu pasi pekumanikidzwa:
Ukobvu hwemadziro = (kumanikidza * kunze dhayamita * coefficient) / (2 * simbi pombi zvinhu tensile simba)
Yetatu: Iyo nzira yekuratidza iyo yekumanikidza coefficient ye seamless inopenya chubhu:
Simbi pombi pressure P<7Mpa coefficient S=8
7
Simbi pombi pressure P>17.5 coefficient S=4
| Brand | Delivery Status | |||||
| Kutonhora Kushanda/Kuoma (y) | Kutonhora Kushanda/Kupfava (r) | Kubvisa Kushushikana Kwepfungwa (t) | ||||
| Ób≥/Mpa | δ 5≥(%) | Ób≥/Mpa | δ5≥(%) | Ób≥/Mpa | δ5≥(%) | |
| 10 | 410 | 6 | 375 | 10 | 335 | 12 |
| 20 | 510 | 5 | 450 | 8 | 430 | 10 |
| 30 | 590 | 4 | 550 | 6 | 520 | 8 |
| 45 | 645 | 4 | 630 | 5 | 610 | 7 |
