Bambanci na zagaye karfe kayan dumama:

1. The dumama manufar zagaye karfe kafin ƙirƙira ne zagaye karfe forging. Saboda haka, tsawon zagaye karfe gabaɗaya bai wuce 1m ba, galibi tsakanin 100mm da 500mm. Ana haɗe shi da mai ciyarwa ta atomatik, auna zafin jiki da rarrabuwa, ma’auni da tsarin sarrafawa ta atomatik, kuma an shigar dashi cikin ƙirƙira. The dumama samar line Forms wani fasaha da kuma sarrafa kansa zagaye karfe dumama. Dumama shine gabaɗayan dumama karfen zagaye ko ɓangaren dumama na ƙarshen.

2. Maƙasudin dumama na zagaye na ƙarfe na zagaye shine zagaye na karfe. Sabili da haka, tsayin ƙarfe na zagaye ya fi 1m, har ma tsawon shine 6-12m. Hanyar ciyar da sandar clamping ana ɗaukarta don sanya doguwar sandar ƙarfe ta shiga injin niƙa bayan ci gaba da dumama, kuma ƙarfe mai zafi ya Mirgine cikin ƙwallayen ƙarfe ko bayanan martaba.

3. Manufar zagaye karfe quenching da tempering dumama ne zagaye karfe zafi magani don canza kayan Properties na zagaye karfe. Gabaɗaya, tsarin feshin ruwa yana kashe ƙarfen zagaye bayan an ɗora shi zuwa digiri 1000, kuma yana zafi bayan an zafi shi zuwa kusan digiri 450.