Ko nga ngongo kowiri tira mo te pehanga hinu, GB9948-2006, sanan putorino
| Paerewa:GB9948-2006 | Te maimoatanga wera: Anneling / Marseing / hem |
| Rōpū Akoranga: 10,12CMO, 15CRMO, 07CRL9nil0, aha atu | Diameter o waho (Rauna): 10 - 1000 mm |
| Matotoru: 1 - 100 mm | Te Tono: Nga ngongo whakawhiti wera |
| Diameter o waho (Rauna): 10 - 1000 mm | Te maimoatanga mata: Ko te whakaritenga a te kaihoko |
| Roa: te roa o te pumau, te roa ranei | Hangarau: I hurihia te wera |
| He momo waahanga: Rauna | Putorino motuhake: he paipa taiepa matotoru |
| Te waahi taketake: China | Te whakamahi: Nga ngongo whakawhiti wera |
| Tiwhikete: ISO9001: 2008 | Whakamatau: UT / MT |
Ko nga ngongo kowiri tira mo te kopuku hinu ka whai kiko ki nga ngongo oumu, ngongo ngongo me nga paipa pehanga i te umanga hinu.
Ko nga tohu o te kowiri tira kounga teitei ko te 20g, 20mng me te 25mng.
Ko nga tohu kowiri tira, ko te 15Mog, 20mog, 12CMog
15CROROG, 12CR2GOG, 12CRMOVG, aha atu
Te Tohu o te kowiri tira-kounga nui: 10 #Kāore,20 #
Te kounga o te kowiri tira o te waro: 20g, 20mng me te 25mng
Ko nga tohu kowiri tira: 15mog, 20mog, 12cog, 15CRog, 12cr2Mog, aha atu
| No | Kōeke | Waahanga matū% | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Ko te kowiri tira o te waro | 10 | 0. 07-0.13 | 0.17 -0. 37 | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0. 025 | 0. 015 |
| 20 | 0.17-0. 23 | 0.17 -0. 37 | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0. 025 | 0. 015 | |
| Ko te kowiri tira a Ally | 12CORMO | 0. 08-0.15 | 0.17 -0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40 -0.55 | <0. 30 | - | - | 一 | <0. 20 | 0. 025 | 0. 015 |
| 15COMO | 0.12 -0.18 | 0.17-0. 37 | 0.40 -0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | - | - | 一 | <0. 20 | 0. 025 | 0. 015 | |
| 12crlmo | 0. 08 -0.15 | 0.50 -1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45 -0.65 | <0. 30 | - | - | - | <0, 20 | 0. 025 | 0. 015 | |
| 12crlmov | 0. 08-0.15 | 0.17-0. 37 | 0. 40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | - | - | 0.15 -0. 30 | <0. 20 | 0.025 | 0. 010 | |
| 12cr2mo | 0.08-0.15 | <0. 50 | 0. 40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0. 025 | 0. 015 | |
| 12cr5moi | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0. 45 -0. 60 | <0. 60 | - | - | <0. 20 | 0. 025 | 0. 015 | ||
| 12cr5mont | |||||||||||||
| 12cr9moi | <0.15 | 0. 25-1 25-1. 00 | 0. 30-0. 60 | 8.00 -10. 00 | 0. 90-1.1 | <0. 60 | - | - | - | <0. 20 | 0. 025 | 0, 015 | |
| 12cr9mont | |||||||||||||
| Te kowiri wera | 07CRL9NIL0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | - | 8. 00-11 | - | - | - | - | 0. 030 | 0. 015 |
| 07crl8nillnl | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | - | 9.00-12. 00 | 8c-1.1 | - | - | - | 0. 030 | 0. 015 | |
| 07crl9nillti | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | - | 9. 00 ~ 13. 00 | - | 4c-0. 60 | 一 | 一 | 0.03 | 0. 015 | |
| 022crl7nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | - | 一 | 一 | - | 0.03 | 0. 015 | |
| Kāo | Whanganga Mai | Whakaputa Mai | Elong i muri i te pakaru i te /% | Woock Whakahaa Energy Edgy KV2 / J | He tau uaua a Brinell | ||
| whakaahua | pou | whakaahua | pou | ||||
| kaua e iti iho i te | kaua e nui atu i te | ||||||
| 10 | 335~475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410~550 | 245 | 24 | 22 | 40 | 27 | |
| 12CORMO | 410~560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15COMO | 440~640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12crlmo | 415~560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12crlmov | 470~640 | 2555 | 21 | 19 | 40 | 27 | 179 HBW |
| 12cr2mo | 450 ~ 600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12cr5moi | 415~590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12cr5mont | 480~640 | 280 | 20 | 18 | 40 | 27 | - |
| 12cr9moi | 460~640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12cr9mont | 590-740 | 390 | 18 | 16 | 40 | 27 | |
| O7CRL9NILO | 2520 | 205 | 35 | 187 HBW | |||
| 07crl8nillnl | > 520 | 205 | 35 | - | 187 HBW | ||
| 07crl9nillti | > 520 | 205 | 35 | - | - | 187 HBW | |
| 022crl7nil2Mo2 | > 485 | 170 | 35 | 一 | - | 187 HBW | |
| Mo te maitai me te matotoru pakitara he iti iho i te 5mm ngongo kaore e tino whakamatauhia | |||||||
Whakamātautau hydraulic
Ka whakahaerehia te whakamatautau hardraulic mo nga paipa rino kotahi. Ko te taumahatanga o te whakamatautau nui ko te 20 mupa. I raro i te pehanga whakamatautau, ko te waa pumau kaore e iti iho i te 10 s, ka tukuna te porowhita o te paipa maitai.
Whakamatau Flatening
Ko te whakamatautau whakapainga ka whakahaerehia mo te putorino kowiri me te diameter o waho nui atu i te 22 mm
Te whakamātautau pupuhi
Ko te kowiri tira o te waro kounga nui me te kowiri (te wera-tuuru) me te diameter waho kaore i te neke atu i te 7 mm te mea kia neke atu i te 8 mm te kaupapa whakamatautau. Ko te whakamātautau pupuhi ka mahia i te pāmahana rūma. Ko te diameter o waho te tere o te tauira i muri i te taumata teitei o te tihi ka tutuki i nga whakaritenga o te rihi 7 E ai ki nga whakaritenga o te kaitono me te tuhi i roto i te kirimana, ka taea hoki te whakamahi i te kowiri hanga mo te whakamatautau.
Tuhinga o mua
Ko nga putorino kowiri ka pa ki te kitenga kino o te ultrasonic i tetahi e tetahi i runga i nga tikanga o te GB / T 5777-2008. E ai ki nga whakaritenga o te kaitono, ka taea te taapiri i etahi atu whakamatautau kore i muri i te whakawhitiwhiti korero i waenga i te kaiwhakarato me te kaitono me te tohu i te kirimana.
Whakamatauranga Whakamatautau
Ko te whakamatautauranga aukati i waenga i te kowiri (te wera-ātete) putorino kowiri. Ko te tikanga whakamatautau ka rite ki nga tikanga o te tikanga Hainamana e i GB / T 4334-2008, me te koretake o te koretake e uru mai ana i muri i te whakamatautau.
Whai muri i te whakawhitiwhitinga i waenga i te kaiwhakarato me te kaitono, a ka tuhia i roto i te kirimana, ka taea e te kaitono te tohu i etahi atu tikanga whakamatautau.
Te hinu, te hinu, te kohua pehipehi nui, te whakamahi motuhake i te kohua ngongo ngongo i te ngongo, te ngongo maitai maitai me te ngongo maitai ngongo.
Ko te waahanga matū
| parani | Ko te waahanga matū (%) | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb + ta | S | P | |
| 15COMO | 0.12 ~ 0.18 | 0.40 ~ 0.70 | 0.17 ~ 0.37 | 0.80 ~ 1.10 | 0.40 ~ 0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Taonga miihini
| parani | Whanganga Mai | Whakaputa Mai | Elongation (%) |
| 15COMO | 440 ~ 640 | 295 | 22 |
