mankhwala Introduction
Kabati castings mkombero kudzera kabati ng'anjo pa mkombero yothandizira ndi kunyamula magnetite chitsulo miyala pellets mwa ndondomeko komanso mu uvuni wa.
Processing Mapazi:
· Mu gawo loyamba la kabati ng'anjo (kuyanika) kutentha ndi wotsika ndithu (padziko 200C kuti 240C),
· Mu gawo lachiwiri la ng'anjo (madzi m'thupi) kutentha ndi apamwamba (padziko 480C kuti 520C),
· Mu gawo lachitatu la ng'anjo (chisanadze kutentha 1) ndondomeko kutentha limatuluka (980C kuti 1020C),
· N yomaliza ya ng'anjo (chisanadze kutentha 2) ndondomeko kutentha ukufika pazipita ake (1050C kuti 1100C)
· Pambuyo pa preheat 2 gawo kabati castings zimatulutsa pellets awo mu uvuni ndiyeno kuthamanga mbali kubwerera kwa kabati mu mlengalenga yozungulira komwe iwo ukhale pansi asanakwatiwe yodzaza ndi mbamu kachiwiri ndi kulowa ng'anjo kayendedwe ka lotsatira.
kutentha pamwamba ndi ndondomeko mpweya kutentha kuti castings ndi ongoyendayenda. castings okha kuti sichingafike kutentha awa ndi zingakhale pang'ono ozizira.
The kupalasa njinga matenthedwe wa castings kabati ndi mosalekeza monga m'zinthu kudzera kabati pa ulimi.
Kutentha pazipita kuponyera amapita ku pafupifupi 650C pamene kukha katundu mu uvuni ndiyeno castings ndi ukhale pansi pafupifupi 150C mu ufulu mpweya, monga Libwerere ku mapeto mchira.
Shanghai Special Chitsulo Co., Ltd amapereka avale grates kwambiri chifukwa mapangidwe migodi kudzapeza moyo wake.
Njira yopanga
1. Matabwa chitsanzo Yopanga
2. akamaumba
3. Kuthira
4. Choyamba kuyeretsa
5. Tenthani mankhwala - akupera (anayendera)
6. Loyipa Machining (anayendera) -finishing Machining (anayendera)
7. atanyamula-kuwalanditsa
Chitsimikizo chadongosolo
Njira yonama umamangidwa ndi chakudya cha akuyendera Quality System ISO 9001: 2000. zolembedwa muyezo zipangitsa ndi traceability zonse za khwerero liri ndondomeko:
• zikalata wopanga mayeso malinga Din EN 10,204 § 3.1 kuphatikizapo mipweya, katundu makina zoona si zowononga;
• cheke ooneka enieni imayendetsedwa ndi "monga yomangidwa" sewero;
• Запись диаграммы термообработки
zithunzi: