Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Stainless Steel Bar and Wire Rod: Blooms Hot-Rolled, Cut or Coiled
Long stainless products start as blooms. Reheat a bloom and hot-roll it stand by stand: stop at bar size and cut it into lengths as it leaves the mill, or roll on down to wire rod and coil it for drawing. Bars are then straightened and machined.
The picture: our diagram, bloom to bar and to coiled rod.
Hejuru
Factory process
Amabwiriza
1
1
Reheat the bloom
Reheat the bloom
Heat the stainless bloom above its recrystallisation temperature.
Ibikoresho by'iyi ntambwe:
Bloom y'icyuma kitagira ingese1 igiceIbikoresho bikenewe:
Igishyushya hakoreshejwe induction2
2
Roll it down
Roll it down
Pass it through the roughing, intermediate and finishing stands, each making the section smaller and rounder. Reheat if it cools below the recrystallisation temperature.
Ibikoresho bikenewe:
Imashini isingiya icyumaIgishyushya hakoreshejwe induction3
3
Bar: cut to length
Bar: cut to length
For bar, stop at the bar size and cut it into lengths at the mill exit. When cold, straighten it and machine it to tolerance and finish.
Ibikoresho bikenewe:
Itara rikata rya oxyacétylène
Imashini yo guhinguza icyuma4
4
Wire rod: coil it
Wire rod: coil it
For wire rod, roll on down to about 9 mm and lay it in a coil, ready for the drawing bench.
Ibikoresho bikenewe:
Imashini isingiya icyuma5
5
Rod from one bloom
Rod from one bloom
Gupakira ikaye ya Jupyter…
Ibikoresho
1- Umwanya
Ibikoresho bikenewe
4- Umwanya
- Umwanya
Iki gishushanyo gikora
Blueprint zijyanye
Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame
CC0 Umurenge rusange
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