Uphawu olu-1 :
Sizama ukugqibelela kuzo zonke iinkcukacha.
Izinto zePlastiki zenza ukuba iifting zibe lula kwaye zihlangane, i-rivet nut yesinyithi ibona inkonzo ende
ubomi.Umkhono kunye nobukhulu obahlukeneyo bokhetho kulula kakhulu ukudibanisa kunye nokuqhawula.
Ukusebenza kakuhle kokutywinwa kuqinisekisa umgangatho ophezulu.
Phawula :
1. I-NPT, i-PT, intambo ye-G iyakhethwa.
2. Umbala womkhono wombhobho unokwenziwa ngokwezifiso.
3. Uhlobo olukhethekileyo lwee-ftings nalo lunokwenziwa ngokwezifiso.
Umbhobho we-intshi | Umbhobho weMetric | ΦD1 | ΦD2 | B |
SPG1/4-5-32 | SPG6-4 | 6 | 4 | 35 |
SPG5/16-1/4 | SPG8-6 | 8 | 6 | 36.5 |
SPG3/8-5/16 | SPG10-8 | 10 | 8 | 41 |
SPG1/2-13/8 | SPG12-10 | 12 | 10 | 45 |
- | SPG14-12 | 16 | 12 | 49 |
SPG2/6-5/32 | SPG16-12 | 8 | 4 | 36 |
SPG3/8-1/4 | SPG8-4 | 10 | 6 | 40.5 |
SPG1/2-5/16 | SPG10-6 | 12 | 8 | 44 |
- | SPG12-8 | 14 | 12 | 46.5 |