DIN 928 Waro maitai kowiri tira Nati Welding tapawha
Pikitia Hua:
Whakaahuatanga Hua:
| 1.Paerewa: | DIN928 |
| 2.Koeke: | tapawha |
| 3.Materi: | Te maitai waro iti, te maitai korekore |
| 4.Rahi: | M3-M16 |
| 5. Mutu: | mania |
| 6. Tohu: | E ai ki te hiahia a te kaihoko |
| 7.Wai tuku: | Ko te tikanga i roto i nga ra 30-40. |
| 8.Kounga: | Te kounga teitei. |
| 9.Pake: | Kaata&palleti ranei kia rite ki te hiahia a te kaihoko. |
Painga hua:
- Miihini Tika
☆ Ine me te tukatuka ma te whakamahi i nga taputapu miihini me nga taputapu ine i raro i nga tikanga taiao e tino whakahaerehia ana.
- maitai waro-kounga teitei(35#/45#)
☆ Ma te roa o te ora, te iti o te whakatipuranga wera, te pakeke teitei, te rigidity teitei, te haruru iti, te aukati kakahu teitei me etahi atu ahuatanga.
- Utu-whai hua
☆ Ko te whakamahi o te maitai waro maitai teitei, i muri i te tukatuka tika me te hanga, ka tino pai ake te wheako kaiwhakamahi.
Tawhā o te Hua:
| Whakatakotoranga miro | M4 | M5 | M6 | M8 | M10 | 7/16① | 7/16① | M12 | M14 | M16 | |
| D | |||||||||||
| P | niho taratara | 0.7 | 0.8 | 1 | 1.25 | 1.5 | / | / | 1.75 | 2 | 2 |
| niho pai 1 | / | / | / | 1 | 1 | / | / | 1.25 | 1.5 | 1.5 | |
| niho pai 2 | / | / | / | / | 1.25 | 20 | 20 | 1.5 | - | - | |
| b | Nominal | 0.8 | 1 | 1.2 | 1.5 | 1.8 | 1.8 | 2 | 2 | 2.5 | 2.5 |
| uara mōrahi | 0.95 | 1.15 | 1.35 | 1.65 | 2 | 2 | 2.2 | 2.2 | 2.7 | 2.7 | |
| iti rawa | 0.65 | 0.85 | 1.05 | 1.35 | 1.6 | 1.6 | 1.8 | 1.8 | 2.3 | 2.3 | |
| d1 | min= ingoa (H13) | 5 | 6 | 7.5 | 10 | 12.5 | 12.5 | 13.5 | 13.5 | 16.8 | 18.8 |
| uara mōrahi | 5.18 | 6.18 | 7.72 | 10.22 | 12.77 | 12.77 | 13.77 | 13.77 | 17.07 | 19.13 | |
| d2 | uara mōrahi | 4.2 | 5.25 | 6.3 | 8.4 | 10.5 | 11.7 | 11.7 | 12.6 | 14.7 | 16.8 |
| d3 | iti rawa | 6.4 | 8.2 | 9.1 | 12.8 | 15.6 | 15.6 | 17.4 | 17.4 | 20.4 | 22.4 |
| e | iti rawa | 9 | 12 | 13 | 18 | 22 | 22 | 25 | 25 | 28 | 32 |
| h1 | Nominal | 0.6 | 0.8 | 0.8 | 1 | 1.2 | 1.2 | 1.4 | 1.4 | 1.4 | 1.6 |
| uara mōrahi | 0.7 | 0.9 | 0.9 | 1.1 | 1.3 | 1.3 | 1.5 | 1.5 | 1.5 | 1.7 | |
| iti rawa | 0.5 | 0.7 | 0.7 | 0.9 | 1.1 | 1.1 | 1.3 | 1.3 | 1.3 | 1.5 | |
| h2 | iti rawa | 0.4 | 0.6 | 0.7 | 1.1 | 1.25 | 1.25 | 1.75 | 1.75 | 1.75 | 2 |
| uara mōrahi | 1.3 | 1.5 | 1.8 | 2 | 2.2 | 2.2 | 3 | 3 | 3.2 | 4 | |
| m | max=nominal (h13) | 3.5 | 4.2 | 5 | 6.5 | 8 | 9 | 9 | 9.5 | 11 | 13 |
| iti rawa | 3.2 | 3.9 | 4.7 | 6.14 | 7.64 | 8.64 | 8.64 | 9.14 | 10.57 | 12.57 | |
| s | max=nominal (h13) | 7 | 9 | 10 | 14 | 17 | 17 | 19 | 19 | 22 | 24 |
| iti rawa | 6.64 | 8.64 | 9.64 | 13.57 | 16.57 | 16.57 | 18.48 | 18.48 | 21.48 | 23.48 | |
| 千件重kg | 0.81 | 1.7 | 2.4 | 6.5 | 11.3 | 12.5 | 16.5 | 16.5 | 26.7 | 35.8 | |
| uta taurangi(N) | niho taratara | 6800 | 11000 | 15500 | 28300 | 44800 | - | - | 65300 | 89700 | 123000 |
| niho pai 1 | - | - | - | 30200 | 50200 | - | - | 72100 | 97500 | 132000 | |
| niho pai 2 | - | - | - | - | 47800 | 53600 | 53600 | 68200 | - | - | |
TA TATOU PAKI:
1. Peeke 25 kg, peeke 50kg ranei.
2. peke me te pallet.
3. 25 kg kaata, kaata ranei me te pallet.
4. Kiki rite tono kiritaki '
Tuhia to korero ki konei ka tukuna mai ki a matou