BS 302 Waya Waya Wokhazikika Wagalatiya
Zambiri Zamalonda:
Chingwe chachitsulo chachitsulo ndi mtolo wa waya wa helical momwe mawaya achitsulo omwe makina ake ndi miyeso ya geometric amakwaniritsa zofunikira amapindika pamodzi motsatira malamulo ena.Chingwe chachitsulo chachitsulo chimapangidwa ndi waya wachitsulo, chingwe chapakati ndi mafuta.Chingwe chachitsulo chimapindidwa koyamba kukhala zingwe ndi zigawo zingapo za mawaya achitsulo, ndiyeno amapindidwa kukhala chingwe cha helical ndi nambala inayake ya zingwe zokhala ndi pakati pa chingwe.M'makina opangira zinthu, amagwiritsidwa ntchito kukweza, kukoka, kukakamiza ndi kunyamula.Chingwe chachitsulo chachitsulo chimakhala ndi mphamvu zambiri, kulemera kochepa, ntchito yokhazikika, yosavuta kuthyoka mwadzidzidzi komanso yodalirika.
Chemistry yachitsulo:
Kuphatikizika kwa magiredi achitsulo kumagwiritsidwa ntchito ndi njira zochizira kutentha kuti apange magiredi ofewa, apakati komanso olimba.Gome ili m'munsiyi likungosonyeza zazitsulo zomwe zimagwiritsidwa ntchito.
| Tensile Grade | % Kaboni | % Phosphorous | % Manganese | % silicon | % Sulfure |
| Standard | 0.45-0.50 | 0.032 | 0.5 ~ 1.00 | 0.10-0.34 | 0.041 |
| Wapamwamba | 0.59 ~ 0.63 | 0.035 | 0.5 ~ 1.10 | 0.10-0.35 | 0.045 |
| Zowonjezera-Zam'mwamba | 0.65-0.83 | 0.035 | 0.5 ~ 1.10 | 0.10-0.35 | 0.045 |
Kuwongolera Ubwino:
Timagwiritsa ntchito dongosolo lonse lowongolera.Zidutswa zilizonse zakuthupi;zinthu zomalizidwa pang'ono ndi zomalizidwa zimayesedwa ndikujambulidwa mufayilo.Mbiri yolondolera imagwiritsidwa ntchito kuchokera kuzinthu zomaliza mpaka kumafakitole oyamba azitsulo zachitsulo.
Gawo Lachitatu monga SGS likupezeka kuti liwongoleredwe musanatumizidwe.
Kulongedza:
1) Zogulitsa zonse zimadzaza ndi zonyamula zoyenda panyanja.
2) Zofunikira zapadera zamakasitomala zonyamula zimatha kukhutitsidwa.
3) Zonyamula ndege;zonyamula panyanja ndi zonyamula pamagalimoto zonse zilipo.
Mbiri Yakampani
